Please could you help me balancing this equations 28.Fe2O3 +H2 ->Fe +H₂O29.K+Br2 →KBr30.C2H2 +02->CO2 +H₂O31.H202->H2O +0232.C7H16+02->CO₂+H₂O33.SiO2 +HF →SiF4 +H₂O34.KC103 →KCl +0235.KC103 →KClO4 +KCI36.P4010+H₂O->H3PO4

28. _Fe2O3 + H2 → ________Fe+ H₂O 29. ____K+ _____Br2 →_______KBr 30. _C2H2 + O2 → CO2 + H₂O 31. H2O2 H2O+ 02 32. C7H16 + O2 → _____ CO2 + ____ H₂O 33. SiO2 + HF-> SiF4 + H₂O 34. KC103 → KC1+ 02 35. KC103 → KC104 + KCI 36. P4010+ H₂O-> Н3РО4

28. _Fe2O3 + H2 → ______Fe+ H₂O 29. K+ _Br2 →_____KBr 30. _C2H2 + O2 → CO2 + H₂O 31. H2O2 H2O+ 02 32. C7H16 + O2 → _ CO2 + H₂O 33. SiO2 + HF-> SiF4 + H₂O 34. KC103 → KC1+ 02 35. KC103 → KC104 + KCI 36. P4010+ H₂O-> Н3РО4

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...

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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

Please could you help me balancing this equations

28.
Fe2O3 +
H2 ->
Fe +
H₂O
29.
K+
Br2 →
KBr
30.
C2H2 +
02->
CO2 +
H₂O
31.
H202->
H2O +
02
32.
C7H16+
02->
CO₂+
H₂O
33.
SiO2 +
HF →
SiF4 +
H₂O
34.
KC103 →
KCl +
02
35.
KC103 →
KClO4 +
KCI
36.
P4010+
H₂O->
H3PO4

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eleganceextreme1 X (208) + X 7571&snapshotld=1324548&id =563649000&takeld=4bfba59b09f0e5b& aSearch this course References Use the References to access important values if needed for this question. A student ran the following reaction in the laboratory at 639 K: H2(g) + I>(g 2HI(g) A-Z When she introduced 0.311 moles of HI(g) into a 1.00 liter container, she found the equilibrium concentration of HI(g) to be 0.249 M. Calculate the equilibrium constant, K, she obtained for this reaction. Kc Submit Answer K from [Initial] and One [Equilibrium]: This is group attempt 1 of 5 Next Autosaved at 12:59 PM Back 1:05 PM 4x 11 9/24/2019 hp delete prt sc insert 12 f11 10 144