6. In 2021, 1,039,641 ha of forests burned in wildfires in California. a. If we assume that there is about 100 Mg/ha of carbon (C) stored in aboveground biomass (tree biomass) in conifer forests in California (based on Cook-Patton 2020, Nature), approximately how much CO2 was emitted from wildfires in California in 2021? Express your answer in MT (MegaTonnes) CO2 and use correct sig figs. You can assume that 50% of aboveground biomass carbon is released into the atmosphere due to a wildfire (that is, for every 1 Mg of carbon aboveground in trees, 0.5 Mg is emitted to the atmosphere when it burned). Using some general chemistry, you know that there is 12 g of C in a mole of CO2, which has a total molecular weight of 44 g/mol. b. What percentage of total CO2 emissions in California in 2021 (381 MMT or million metric tons) was due to wildfire emissions (your answer to a)? c. Do you Why? think that wildfire management is an important climate mitigation strategy for California?

6. In 2021, 1,039,641 ha of forests burned in wildfires in California. a. If we assume that there is about 100 Mg/ha of carbon (C) stored in aboveground biomass (tree biomass) in conifer forests in California (based on Cook-Patton 2020, Nature), approximately how much CO2 was emitted from wildfires in California in 2021? Express your answer in MT (MegaTonnes) CO2 and use correct sig figs. You can assume that 50% of aboveground biomass carbon is released into the atmosphere due to a wildfire (that is, for every 1 Mg of carbon aboveground in trees, 0.5 Mg is emitted to the atmosphere when it burned). Using some general chemistry, you know that there is 12 g of C in a mole of CO2, which has a total molecular weight of 44 g/mol. b. What percentage of total CO2 emissions in California in 2021 (381 MMT or million metric tons) was due to wildfire emissions (your answer to a)? c. Do you Why? think that wildfire management is an important climate mitigation strategy for California?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: hat mass of oxygen is consumed by the complete combustion of 7.0 grams of ethylene, C2H4? Molar…

A: Given, mass of ethylene , C2H4 = 7.0 g molar mass of C2H4 = 28.05 g/mol Now, moles of…

Q: Use only 1 decimal point for atomic masses. Determine the yield (amount of product) of CO2 if 12.1 g…

A: The amount of yield depends on the amount of limiting reagent. The given balanced chemical equation…

Q: Question 17 How many moles of iron are needed to make 17g of Fe2O3? 4Fe +302 2FE2O3 Type your answer…

Q: Combustion

A: Balance chemical equation is equation in which number of atoms on both sides of the reaction are…

Q: a. Is the combustion of octane a source or sink of a GHG? Explain. b. Write and balance the chemical…

Q: 12. The fertilizer ammonium sulfate is prepared by the reaction between ammonia (NH3) and sulfuric…

A: Note : As per our guidelines we are supposed to answer first question .please resubmit the other…

Q: Write and balance the reaction for the complete combustion of heptane, C7H16.

A: Complete combustion reaction results in formation of carbon dioxide and water. Hydrocarbon burns in…

Q: If a 2.530g magnesium sulfate hydrate sample was heated and the final mass of anhydrous magnesium…

A: Mole concept is applied to find out the quantity of any compound in moles when the mass of that…

Q: A student mixes 3.85 moles of C2H6 with 15.0 moles of O2 during an experiment. What is the maximum…

Q: Q6.The chemical equation for the complete combustion of ethane, C2H6 (g) is: C2H6 (g) + O2 (g) -…

Q: 5. Given that 4NH;(g) + 50,(g) → 4NO(g) + 6H,0(g), if 4.50 moles of NH, react with 4.65 molcs of…

A: Given: The balanced equation is:4NH3 (g) + 5O2 (g) → 4NO(g) + 6H2O (g)Moles of NH3 =4.50 molmoles of…

Q: 4. Photochemical smog is a type of air pollution in the troposphere of our planet produced when…

Q: An engine emits about 5lbs of Carbon atoms in the form of Carbon dioxoide molecules for every gallon…

A: The assumptions that we need to make are 1) Average distance travelled by car in an year. 2)…

Q: Cellulose, the major component of plant cell walls has an empirical formula of C6H10O5. One of the…

A: Mass of tree = 3.3×106 kg Cellulose percentage = 45% Mass of cellulose in tree =[ 3.3×106 ×45/100…

Q: The AP Biology teacher is measuring out 590.0 g of dextrose (C6H12O6) for a lab. How many moles of…

Q: Calculate the theoretical yield and the percent yield for the reaction of aluminum and ozone…

A: Given - 2Al + O3 -> Al2O3 Weight of aluminium=10.00g Weight of O3= 19.00g Molar mass of aluminium…

Q: grams

Q: How many grams of CO2 are produced from burning one gallon of biodiesel (3,311 g of biodiesel)?…

Q: used to remove exhaled carbon dioxide from the air supply according to the equation…

A: Molar mass of LiOH = 24 g/mol Molar mass of CO2 = 44 g/mol From balanced reaction Using mass-mass…

Q: What is the mass of CO2 gas (molar mass: 44.01 g/mol) produced from the complete combustion of 4.80…

Q: Pls help ASAP. Pls pls pls make sure to inlcude SI units.

Q: How do I explain my reasoning for G29?

A: The acceptable standard for lead in drinking water is 10 ppb The detection limit of the equipment…

Q: . Furnaces in residential homes usually burn natural gas, which is mostly methane, CH. Here is the…

A: Concept: The answer emphasizes the importance of servicing furnaces before winter due to the…

Q: Cellulose, the major component of plant cell walls has an empirical formula of C6H10O5. One of the…

A: Mass of Lindsey Creek redwood (m) = 3.3 x 106 kg Mass of cellulose in this = 45% of (m) =…

Q: The U.S. is one of several countries committed to reaching “net-zero” carbon emissions by 2050. This…

A: This step should be taken by all the countries because carbon dioxide is the main reason behind most…

Q: For the following reaction: C3H8(g) + O2(g) ------> CO2(g) + H2O(g) Q:…

A: Given reaction: C3H8 (g) + O2(g)→CO2(g) + H2O(g) To find: The theoretical yield of carbondioxide in…

Q: how many milligrams of methane are required in its complete combustion with excess of oxygen to form…

Q: Solid phosphorus (P) and chlorine (C1₂) gas react to form solid phosphorus pentachloride (PCI).…

A: Given thatSolid phosphorus (P) and chlorine (Cl2) gas react to form solid phosphorus pentachloride…

Concept explainers

Thermochemistry

Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.

Exergonic Reaction

The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.

Question

6. In 2021, 1,039,641 ha of forests burned in wildfires in California.
a.
If we assume that there is about 100 Mg/ha of carbon (C) stored in aboveground biomass (tree
biomass) in conifer forests in California (based on Cook-Patton 2020, Nature), approximately how
much CO2 was emitted from wildfires in California in 2021? Express your answer in MT
(MegaTonnes) CO2 and use correct sig figs. You can assume that 50% of aboveground biomass
carbon is released into the atmosphere due to a wildfire (that is, for every 1 Mg of carbon
aboveground in trees, 0.5 Mg is emitted to the atmosphere when it burned). Using some general
chemistry, you know that there is 12 g of C in a mole of CO2, which has a total molecular weight of
44 g/mol.
b. What percentage of total CO2 emissions in California in 2021 (381 MMT or million metric tons) was
due to wildfire emissions (your answer to a)?
C. Do you think that wildfire management is an important climate mitigation strategy for California?
Why?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Stoichiometric calculations

VIEW

Step 2: Amount of carbon dioxide released

VIEW

Step 3: Calculation of percentage of CO2 emission

VIEW

Step 4: Importance of wildfire management

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 5 steps with 6 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

For the reaction C + 2H2 → CH4, how many grams of hydrogen are required to produce 9 moles of methane, CH4 ?
Homework 4 - Weeks 8 & 9 - Formulas and States 8/18 tasks attemp Citric acid (CeH;O7), named for its natural occurrence in citrus fruits, is produced in large quantities industrially. This is often achieved through large-scale fermentation of sucrose and/or glucose. The reaction involving sucrose is summarized below: C12 H22O11 +3 O22 C6H3O7 +3 H2O How many grams of citric acid would be produced from 900.0 kg of sucrose assuming a percent yield of 87.10 % ? Mass Helpful tip: To enter a number in scientific notation, enter 1.0E5 or 1.0e5, for 1.0 x 105 where the E# (or e#) denotes 10 SAVE RESPONSE 9. 10 11 18 Book Pro Search or tyne URI
6
The 24 power plants in Baltimore metro area collectively emit about 40,300 metric tons of CO2 per day (www.carma.org), thereby increasing the level of greenhouse gases in this region. To counter this, environmentalists plan to plant trees in the area. How many moles of CO2 are emitted by these power plants every day? (1 ton =1000kg, molecular weight of CO2 is 44g) If on average 500 moles of glucose are synthesized by a tree each day, how many moles of CO2 can a single tree convert to glucose in a single day? How many trees need to be planted to reabsorb all the CO2 released into the atmosphere every day by these power plants? If a single tree occupies an average of 8.00 x 10-5 sq miles, what percent of the area of Baltimore city needs to be forested to counter the CO2 emitted from power plants alone? (total area of Baltimore city is 92.00 sq miles)
du.co Question 10 of 22 Balance the following chemical equation (if necessary): CH(g) + O,(g) → H,O(g) + CO,(g) 04- 03. 02. O+ O2+ D3+ 04+ 1 4 7 8 9. O3 04 Os + (s) (1) (g) (aq) CO CH.0 H,O Reset • x H,O Delete MacBook Air 80 DII F3 F4 F7 F8 F9 @ $ & 2 4 5 6 8 9 W E R Y S D F G H J K C V B M * CO *3
How much energy (in kj) is released by the combustion of 1.00 Mol of C8 H 18
Given (8.79x10^6) moles of glucose, C6H12O6, calculate the mole of carbon dioxide, CO2, formed upon complete oxidation of the glucose. C6H12O6 + 6 O2 → 6 CO2 + 6 H2O Express your answer in three significant digits as moles. Note: Your answer is assumed to be reduced to the highest power possible.
6. Consider the following chemical reaction: 2 Cr(OH)3(aq) >Cr₂O3(s) + 3H₂0(1) 12.00 moles of chromium (III) hydroxide is decomposed. Calculate moles of the water produced. O 18.00 moles O 1.500 moles O 4.00 moles O 12.00 moles
Calculate the largest amount of CO2 that could be produced. Round your answer to the nearest 0.1mol.
Write a balanced equation for the following by inserting the correct coefficients (if a coefficient = 1, enter "1" in the provided box). BC13(g) + H₂O()- H3BO3(s) + HCl(g)
ity College-CHM 101 (Section 90) - Spring20 - MARX > Activities and Due Dates > Ch 7 HW O Assignment Score: O Resources Ly Give Up? 50.1% O Hint Check Answer < Question 16 of 28 The combustion of ethane (C,H.) produces carbon dioxide and steam. 2 C,H,(s) +70,(g) → 4 CO,(g) + 6 H, O(g) How many moles of CO, are produced when 5.05 mol of ethane is burned in an excess of oxygen? moles of CO,: mol terms of use contactus help about us carecrs privacy policy MacBook A
Chemistry How many carbon dioxide molecules are there in 14.4 gigatonnes of CO2? How many carbon dioxide is generated by burning 2.2 gigatonnes of coal? The molar mass of CO2 is 44.01 g/mole