d. How much excess reactant is left over after the reaction is complete? (5.84) e. What is the percent yield of water if 6.98 g of water is actually produced in a laboratory experiment? (80.0459)

In the reaction, CH 4 (g) + 2O2 (g) →CO2 (g) + 2H2O (l)  a) How many milligrams pf CH4 react with 24.7 mg of O2 ?  b) How many milligrams of CO2 are produced from 24.7 mg of O2 ?

please help find percent yield of the product? given the data

b. 67% B. Given the reaction: CH + 202 --> CO2 + 2H2O IG9 32g 45.5 When 16 g of methane (CH4) and 32 g of oxygen (O2) reacted to produce carbon dioxide and water, 11 g of carbon dioxide was produced. What is percent yield of carbon dioxide in this reaction? 25% 10% a. с. b. 5.0% d. 50%

Given the reaction below, how many grams of KI are needed to produce 2.0 g of the yellow solid PbI. 2KI + Pb(NO) :-Pbl, (s) + 2KNO3 1. 00.72 2. 02.70 3. 00.54 4. 0144

Propylene is burned with oxygen gas to form carbon dioxide and water vapor. If 30 kg of propylene is reacted, how much oxygen gas in kg is needed? Reaction: C3H6(g) + O2(g) = CO2(g) + H2O(g)

6.38 Use the balanced equation for the combustion of ethane to complete the table. Initially mixed How much reacts Composition of final mixture 2C₂H6(g) + 70₂(g) 10 20 molecules molecules HS 4CO₂(g) + 6H₂O(g) 0 O molecules molecules - (artis

Iron reacts with Cl2 according to the equa- O 1.3.3 tion 2. 3.0 3. 6.6 2 Fe(s) + 3 Cl2(g) → 2 FECI3(s). 4. 4.4 How many moles of Cl2 is needed to react with 4.4 mol Fe?

For the reaction shown, calculate how many moles of each product form when the given amount of each reactant completely reacts. Assume that there is more than enough of the other reactant. C3H8(g)+5O2(g)→3CO2(g)+4H2O(g) 1. 4.2 molC3H8 , v=mol CO2, Express your answer using two significant figures. 2. 4.2 molC3H8,v = mol H2O, Express your answer using two significant figures.   3. 0.0558 molC3H8, v= mol CO2 Express your answer using three significant figures.