29. The heat from an acetylenetorch is produced by burningacetylene (C2H2) in oxygen.2C,H2(9) + 502(g) → 4CO2(9) + 2H20(g)How many grams of water can beproduced by the reaction of 2.40mol C2H2 with 7.40 mol O2?

2.40 mol of C2H2 reacts with 7.40 mol of O2.

29. The heat from an acetylene torch is produced by burning acetylene (C2H2) in oxygen. 2C,H2(9) + 502(g) → 4CO2(9) + 2H,O(g) How many grams of water can be produced by the reaction of 2.40 mol C2H2 with 7.40 mol O2?

29. The heat from an acetylene torch is produced by burning acetylene (C2H2) in oxygen. 2C,H2(9) + 502(g) → 4CO2(9) + 2H,O(g) How many grams of water can be produced by the reaction of 2.40 mol C2H2 with 7.40 mol O2?

World of Chemistry, 3rd edition

3rd Edition

ISBN:9781133109655

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

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

Chapter9: Chemical Quantities

Section: Chapter Questions

Problem 58A

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Concept explainers

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".

Question

29. The heat from an acetylene
torch is produced by burning
acetylene (C2H2) in oxygen.
2C,H2(9) + 502(g) → 4CO2(9) + 2H20(g)
How many grams of water can be
produced by the reaction of 2.40
mol C2H2 with 7.40 mol O2?

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