4. What mass of CO₂ (g) can be produced if 15.5 L of C₂H₂(g) is burned (completely combusted) at STP conditions according to the following equation? 2 C₂H₂(g) + 5 O₂(g) → 2 H₂O (g) + 4 CO₂(g)

Q: At 1.00 atm and 0 °C, a 5.04 L. mixture of methane (CH₂) and propane (C,H,) was burned, producing…

A: Given :-  Volume of CH4 and C3H8 gas mixture = 5.04 L  Mass of CO2 = 16.5 g  Pressure = 1 atm…

Q: How many moles of NO₂ would be required to produce 2.30 moles of HNO₃ in the presence of excess…

A: The numbers assigned before species in any reaction are helpful in establishing a relationship among…

Q: What is the primary component of natural gas?

A: Natural gas is a naturally occurring mixture of several compounds like alkanes (hydrocarbons) as…

Q: How many moles of so2 can be produced from 1.0kg of pyrite

A: Mass of pyrite = 1kg = 1000 gmmoles of SO2 = ?

Q: How many grams of hydrogen gas would be produced when 6.0 grams of magnesium reacts with excess of…

A: Magnesium is the limiting reactant. One mole of magnesium produce one mole of H2. 24.305 g Mg =…

Q: Decide if the following reaction is balanced or not. Explain. C2H6 + 7 O2 → 2 CO2 + 3 H2O

A:

Q: When NaHCO3 is heated above 270C. It decomposes to form sodium carbonate, water, and carbon dioxide.…

A: Here NaHCO3 decomposes to form sodium carbonate(Na2CO3), water (H2O) and Carbon dioxide(CO2) The…

Q: How much oxygen (in grams) will form from 48.2 mg of N2O5?  2N2O5(s)  →  4NO2(g) + O2(g)

A: Balanced chemical equation: 2N2O5(s)  →  4NO2(g) + O2(g) Number of mol of O2 = (Number of mol of…

Q: What volume of ammonia gas, measured at 626.0 mmHg and 38.0oC, is needed to make 3.98 g of ammonium…

A:

Q: What volume of ammonia gas, measured at 782.0 mmHg and 38.6oC, is needed to make 1.28 g of ammonium…

A: The ideal gas equation is as follows,                                 P V = n R T Where P is the…

Q: When ethylene, C₂H4. undergoes combustion, carbon dioxide and water are formed. Write the balanced…

A: Ethylene reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical…

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: How many moles of NO₂ would be required to produce 2.63 moles of HNO₃ in the presence of excess…

A:

Q: 1) diborane ΔHorxn    _____kJ/mol qsurr    _____MJ   2) methane ΔHorxn    _____kJ/mol qsurr…

A:

Q: when N2O5 is heated  under certain conditions, O2 and NO2 are produced. what type of reaction is…

A: The objective of the question is to identify the type of chemical reaction that occurs when N2O5 is…

Q: How many tons of CO2 are produced by the consumption of 1 gal of gasoline?

A:

Q: low altitudes, O2 gas is very stable while S2 gas decomposes within minutes in sunlight.  Why does…

A: In case of O2 the π bond is formed by the overlapping of 2p orbital while in S2 π bond id formed by…

Q: How much oxygen (in grams) will form from 51.2 mg of N2O5?    2N2O5(s)  →  4NO2(g) + O2(g)

A: The reaction given is   2 N2O5(s)  →  4 NO2(g) + O2(g) Given : mass of N2O5 reacting = 51.2 mg =…

Q: Ammonification is the process by which ammonia is released during the decomposition of…

A: Ammonification is the process by which :

Q: How many moles of NO₂ would be required to produce 2.18 moles of HNO₃ in the presence of excess…

A: Given: Balanced Reaction; 3NO₂ (g) + H₂O (l) –––>  2 HNO₃ (g) + NO(g) Moles of HNO3 = 2.18 moles…

Q: How many moles of NO₂ would be required to produce 5.75 moles of HNO₃ in the presence of excess…

A: This question belong to some basic concept of chemistry that is mole concept. I have solve this…

Q: Using the following chemical equation how many grams of carbon dioxide can be produced by burning…

A: Introduction From the stochiometric calculations, the mass of any reacting species can be easily…

Q: If 20.6mol of carbon dioxide is produced in the reaction below, how many moles of water is also…

A: The answer of following question is given below.

Q: Among the substances that react with oxygen and that have been considered as potential rocket fuels…

A:

Q: Given the balanced equation below; how many g of NH3 can be formed from 245 L of H2 at STP?   N2…

A:

Q: How many moles of NO₂ would be required to produce 2.46 moles of HNO₃ in the presence of excess…

A:

Q: How many grams of O₂ can be prepared from the thermal de-composition of 4.27 kg of HgO? Name and…

A: Given: Mass of HgO decomposed = 4.27 kg

Q: How many grams of Cr are needed to produce 58.3g Cr2O3 by this reaction? Pertaining to 4Cr + 3O2 >…

A: Chromium reacts with oxygen to form chromium oxide. The equation for the balanced chemical reaction…

Q: How many moles of NO₂ would be required to produce 2.78 moles of HNO₃ in the presence of excess…

A: Given chemical reaction,3 NO2(g) + H2O (l) → 2 HNO3(g) + NO(g)Moles of nitric acid used=2.78 mol

Q: Name the major organic compound formed by the following reaction: OCH 3 OCH 3 acid (hydrolysis)

A: A ketal is a functional group in organic chemistry that consists of a carbon atom bonded to two -OR…

Q: How many moles of NO₂ would be required to produce 9.80 moles of HNO₃ in the presence of excess…

A: # Here we have to compare the reactants and products mole ratios to get idea what amount of reactant…

Q: molecules

A:

Q: True or False: Lightning passing through air produces small amounts of Nitrogen Oxide.

A: Nitrogen oxide is a binary compound which is made up of nitrogen and oxygen. It is represented by…

Q: evaluate the possibility of each being used as a rocket fuel.

A: Reaction of rocket fuels with oxygenThe redox reaction of a fuel in the presence of oxygen is called…

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".