(For #8-10) Mr Sang Cheng burned 50 L of acetylene (C,H2) at STP in a constant pressure piston. The piston expanded until the reaction was over. The reaction proceeds: 2 C,H2 + 5 02) → 4 CO2 (5) + 2 H28) 8. How many moles of acetylene is available for reaction? C. 3.23 mol A. 2.23 mol В. 3.22 mol D. 3.32 mol 9. Assuming that all of the acetylene reacted, how many moles of CO, was formed? A. 6.64 mol B. 6.46 mol C. 6.44 mol D. 4.46 mol 10. What volume is occupied by the CO2 at STP? C. 10.0 L D. 100 L A. 0.10 L В. 1.00 L

(For #8-10) Mr Sang Cheng burned 50 L of acetylene (C,H2) at STP in a constant pressure piston. The piston expanded until the reaction was over. The reaction proceeds: 2 C,H2 + 5 02) → 4 CO2 (5) + 2 H28) 8. How many moles of acetylene is available for reaction? C. 3.23 mol A. 2.23 mol В. 3.22 mol D. 3.32 mol 9. Assuming that all of the acetylene reacted, how many moles of CO, was formed? A. 6.64 mol B. 6.46 mol C. 6.44 mol D. 4.46 mol 10. What volume is occupied by the CO2 at STP? C. 10.0 L D. 100 L A. 0.10 L В. 1.00 L

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

Similar questions

Help please with this factors
[COMBUSTION] Per 1.00 L of C8H18, how much O2 is consumed in kg? ρ, C8H18: 0.703 kg/L
H2S (g) can be generated by the following reaction: 2 HCl(aq) + FeS(s) → FeCl2(aq) + H2S(g) What volume (at STP) of H2S gas can be generated from 13.6 mL of 0.445 M HCl and an excess of FeS? V = ___ mL
I need the answer as soon as possible
Answer the following with neat solutions. Will upvote who will answer it all and completely.
2 H3PO4(s) --> 3 H2(g) + 2 P(s) + 4 O2(g) Using the reaction above, show step by step how many liters of oxygen can be created if I start with 0.7156 grams of H3PO4 solid at STP?
K2CO3 + 2HC2H3O3 = 2 KC2H3O2 + H2O, Find the liters of CO2 gas at STP produced by the reaction of 105 mL of 1.5 M HC2H3O2
Question 18 of 25 Submit How many liters of H2 gas would be produced by the complete reaction of 2.93 g of Al solid at STP according to the following reaction? Remember 1 mol of an ideal gas has a volume of 22.4 L at STP. 2 Al (s) + 6 HCI (aq) – 2 AICIS (aq) + |H2 (g) STARTING AMOUNT ADD FACTOR DELETE ANSWER RESET 2.02 6 2 2.93 3.65 3 1 1.62 6.022 x 1023 22.4 26.98 0.329 7.30 g/mol Al LAI g H2 mol H2 mol Al g/mol H2 LH2 g AI + 3. II
A student (Becky) is helping a friend (Taylor) solve a stoichiometry problem. Taylor needs to know how many liters of nitrogen monoxide (NO) gas are created at STP when 150 g of solid copper reacts with excess nitric acid. 3Cu(s) + 8HNO3 (aq) 3Cu(NO3), (ag) + 4H,0(1) + 2NO(g) Taylor knows they should put 150 g Cu down first, and they also know they need to convert from grams to something else. Becky provides a clue to Taylor: they will need 3 conversion factors (which are empty, below). What does Taylor need in order to complete the third conversion factor? 150 g Cu 1 Coefficients from the balanced equation (molar ratio) The molar mass of nitrogen monoxide O The molar mass of copper Avogadro's number The STP volume of gas (22.4 L/mol)
Need help
Need help asap
Solve all parts otherwise I will downvote