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Author Question: What is the sum of the coefficients of the following equation when it is balanced using smallest ... (Read 59 times)

frankwu

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on: Mar 21, 2021

Question 1

What is the molar mass of ethanol (C2H5OH)?

◦ 45.06 g/mol
◦ 34.06 g/mol
◦ 46.07 g/mol
◦ 30.03 g/mol
◦ 105.03 g/mol

Question 2

What is the sum of the coefficients of the following equation when it is balanced using smallest whole numbers?
              NaNH2 + NaNO3→ NaN3 +NaOH + NH3

◦ 5
◦ 6
◦ 7
◦ 8
◦ 9
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by frankwu on Mar 21, 2021

mtmmmmmk

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Reply #1 on: Mar 21, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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frankwu

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Reply 2 on: Mar 21, 2021
YES! Correct, THANKS for helping me on my review

nothere

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Reply 3 on: Yesterday
Excellent

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