1. How much triple phosphate (0-48-0) fertilizer would be needed to apply a rate of 90 lb P2O5/acre to a 100-acre farm? 2. The costs of the two mentioned fertilizers are $6.95/50 lb bag of 15-3-10 fertilizer and $7.25/50 lb bag of the 18-5-9 fertilizer. If the farmer will choose between the two fertilizers for the same rate of P and the same size of 100 acres of farm in Question 1, which fertilizer, the farmer should choose based on prices?

Q: Enter your answer in the provided box. Hydrogen fluoride is used in the manufacture of Freons (which…

A: Given data : Mass of CaF2 used = 5.75 kg = 5750 g Actual yield of HF = 2.45 kg The molar mass of…

Q: Pa O band e O a and f O dand g

A:

Q: Octane burns according to the following equation: 2C8H18+25O2→16CO2+18H2O Calculate the grams of…

A:

Q: 8. Which is a product from the following chemical reaction? 2Al + 3ZNC12--> 3Zn + 2AICI3 *

A: A chemical reaction is a change in which reactants react to form new substances or product(s) with…

Q: What does the labeling system tell you about the composition of a fertilizer that is labeled…

A: The fertilizer is labeled as 15-30-15. This tells us about the elemental composition of the…

Q: This reaction was performed in the lab and found to release 471 kJ of heat. How many moles of NaCl…

A:

Q: how many eggs are needed to make 1 dozen waffles. assuming you have enough of all the others given:…

A: Given as  2 cups flour + 3 eggs + 1 tbs oil -> 4 waffles The number of eggs is needed to make 1…

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: Calculate the theoretical yield in grams of 3,5-diiodotyrosine (molar mass 432.98 g/mol) that can be…

A: Amount of product formed calculation using stoichiometric coefficients of balanced Chemical…

Q: sk: The Chemistry of Respiration Quantities 2. Examine the two scenarios belowoi6g • Scenario A: 100…

A: The aerobic oxidation of glucose take place in presence of oxygen, the reaction can be written as -…

Q: A. REACTIONS OF HYDROCARBONS Three hydrocarbon samples were analyzed by various qualitative tests…

A: A question based on qualitative analysis, which is to be accomplished.

Q: Balance the following chemical equations: a. Ca3P2(s) + H₂O(l) →Ca(OH)₂(aq) + PH3(g) b. Al(OH)3(s) +…

A: We have been given four chemical equations that are unbalanced and we have been asked to  balance…

Q: Showing all your work, calculate the mol% of Pd used in this reaction where R and R’ = H.   aryl…

A: The number of moles of a molecule is the ratio of weight of the compound taken to the molecular mass…

Q: 2. In the reaction CH4 +202 CO2 + 2H₂O a. How many grams of methane, CH4, is needed for the complete…

A: A. From the above reaction we see that 2 moles oxygen react with 1 mol methane Hence for 6 moles…

Q: Write a balanced chemical equation for the complete combustion of C4H9OH. Write a balanced chemical…

A: Since you have posted multiple unrelated questions, we are entitled to answer the first only. The…

Q: How many grams of aspirin (MW=180.16 g/mol) would be produced from reacting 5.00g of salicylic acid…

A: Given: Mass of salicylic acid = 5.00 g Molar mass of salicylic acid = 138.12 g/mol Molar mass of…

Q: Consider the following balanced reaction. How many moles of C3H7SH  are need to produce 0.224 moles…

A: The term number of moles is defined as the ratio of mass to the molar mass of the given compound.…

Q: ☐ Take a look at this organic reaction: + H2N CH-C-OH H3N CH C. A CH3 CH3 The reactant molecule is…

A:

Q: How many moles of nitrogen monoxide (NO) are produced from 28.0g of NH3 and 45.0g of O2? 4 NH3 + 5…

A: Given 4 NH3  + 5 O2  → 4 NO  +  6 H2OMass of NH3= 28 gMolar Mass of NH3 = 17 g/moleMoles of NH3 =…

Q: Write and balance the equation for the complete combustion of heptane, C,H₁6. Phase symbols and…

A:

Q: * Question 27 What type of reaction is displayed below? HCI + NaOH NaCl + H20 A . synthesis double…

A: Given reaction is, HCl + NaOH --------> NaCl + H2O

Q: Sulfur trioxide dissolves in water to make sulfuric acid, H2SO4. Write a balanced chemical equation…

A:

Q: The oxidation number of nitrogen for three different compounds is given in the right column. Match…

A: Match the oxidation number of N in each given compound---

Q: Write a balanced equation: H2S + SO2 ------> S + H2O

A: Balancing a chemical reaction is balancing the atoms on both sides of the chemical equation.

Q: 4. In the background reading, it was pointed out that heroin can be produced from morphine in a…

A: The Density of Acetic anhydride is 1.08 g/cm3, then the mass of Acetic anhydride is - Mass of Acetic…

Q: 2Na + BaCl2 Ba + 2NaCl is what type of reaction? 55>

A: Types of Reactions:-  Combination Reactions - In this type of reaction, two or more elements or…

Q: Oxidant is one which is Oxidised in a reaction and Reductant is one which is reduced in a reaction.…

A: Given that,

Q: Use the following equation to answer the following question: 3C2H3O2H+Al(OH)3=Al(C2H3O2)3+3H2O You…

A:

Q: What type of reaction is this? C+Hs + O2 →_ H2O + CO: Synthesis Decomposition Combustion Single…

A: A chemical reaction is defined as a reaction in which two or more substances chemically react…

Q: Determine the type of reaction.

A: Since you have posted the question with multiple subparts, we will solve first three subparts for…

Q: 8. How many moles of CO₂ will be produced from the complete combustion of 1.25 moles of heptane…

A:

Q: 2Na+ Cl₂ → 2NaCl How many grams of NaCl are produced from 4.5 grams of Cl₂? O A. 0.75 grams NaCl OB.…

A:

Q: Calculate the number of moles of NaOH used to titrate the vitamin C

A: We have to Calculate the number of moles of NaOH used to titrate the vitamin C

Q: 2CH3CHO + 5O2 -----------> 4CO2 + 4H2O In the equation above, how many molecules of O2 are required…

A: Given that, 2CH3CHO + 5O2 -----------> 4CO2 + 4H2O then,

Q: Here we have the molecular orbital energy diagram for this chlorophyll molecule. Match the…

A: To match the absorption peaks with the transitions shown in molecular orbital energy diagram.

Q: C8Hg(s) + Brag) → C8Hs Bra(s) Balanced Styrene Brominc Dibromostyrene 0.50g 1.009

A:

Q: Aspirin can be synthesized in the lab by combining salicylic acid (C7H6O3)C7⁢H6⁢O3) and acetic…

A: Here we are required to find the percent yield  for the aspirin synthesized

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

A:

Q: Which is the correct and balanced equation for the combustion reaction of ethane (C2H6)? O 2C2H6 +…

A:

Q: A student is recrystallizing 2.034 g of acetylsalicylic acid (aspirin) that was isolated from 8.00…

A: The original mass of aspirin is = 2.034 g The mass of seed crystal is = 0.389 g The mass of…

Q: 4. Given the following equation: Cu + 2 AGNO; → Cu(NO3)2 + 2 Ag How many moles of Cu are needed to…

A:

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: The chemical reaction to form ammonia is: N₂(g) + 3H₂(g) → 2NH3(g) If there are 2 mole N₂ and 4 mole…

A: In the given reaction 1 mole of N2 is reacting with 3 moles of H2 to produce  2moles of NH3 and the…

Q: 1) Consider the reaction below and find the limiting reagent and theoretical yield of aspirin when…

A: Given : Mass of salicylic acid = 2.6g Volume of acetic anhydride = 4ml

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".