Answer the Part 2. Consider the combustion of hydrogen.Part 1Your answer is correct.Calculate the amount of mass in nanograms that is changed into energy when one mole of liquid water forms, all measurementsbeing made at 1 atm and 25 °C.Am =3.17ngeTextbook and MediaHintAssistance UsedH2(g) + O2(s)> H2O(1) AH = -285.9 kJ/molc= 3.00 x 10 m/sAttempts: 2 of 3 usedPart 2What percentage is this of the total mass of the reactants?

The chemical reaction, H2 + 1/2 O2 ------> H2O

Answered: What percentage is this of the total…

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Chemistry

What percentage is this of the total mass of the reactants?

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

Chapter6: Thermochemistry

Section: Chapter Questions

Problem 70E: Consider the reaction 2HCl(aq)+Ba(OH)2(aq)BaCl2(aq)+2H2O(l)H=118KJ Calculate the heat when 100.0 rnL...

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