Any help would be greatly appreciated QUESTION 10NH3 +_02 =_NO + H20When the above chemical reaction is balanced, and all coefficients are reduced to their lowest whole-number terms,what is the coefficient of water?O 10 O 6 O 5 O 12QUESTION 11A 100.0 g sample of a compound is composed of 26.5 g of potassium, 35.4 g of chromium and 38.1 g oxygen. Theempirical formula of the compound isOA KCT207OB KCRO4OCK2C1207OD. K26Cr35038O E. KCR208 QUESTION 12What is the mass of 0.450 mole of NaOH?O A. 88.9 g C B. 18.0 g O C. 40.0 g OD. 20.0 g

as per Q&A guidelines of portal I solve first question because it comes under multiple question…

QUESTION 10 NH3 +_02 =_NO + H20 When the above chemical reaction is balanced, and all coefficients are reduced to their lowest whole-number terms, what is the coefficient of water? O 10 O 6 O 5 O 12 OUEST ION 11

QUESTION 10 NH3 +_02 =_NO + H20 When the above chemical reaction is balanced, and all coefficients are reduced to their lowest whole-number terms, what is the coefficient of water? O 10 O 6 O 5 O 12 OUEST ION 11

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

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Concept explainers

d-Block Elements

According to the modern form of periodic table, 118 elements are present which are subdivided as four blocks, namely, s, p, d and f-block elements based on the entry of the valence electron or last electron into which orbital.

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Any help would be greatly appreciated

QUESTION 12
What is the mass of 0.450 mole of NaOH?
O A. 88.9 g C B. 18.0 g O C. 40.0 g OD. 20.0 g

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