In the balanced reaction nh3 + h2o - nh3oh how many hydrogen atoms are gained in the reaction
a) 3
b) 2
c) 5
d) 0

0

Explanation:

If you mix NH3 and H2O the reaction is NH3 + H2O → NH4OH not NH3OH.

Te equation, like that is balanced. There is 1 N, 5H and 1 O in the reactives and 1 N, 5 H and 1 O so you have the same number of elements in the reactives and products, thus it's balanced and you don't need to do anything

This type of questions is relationed with REDOX balanced

here is table 2-2:

country

percent of eligible voters that voted

rank

united states

44.9%

138

canada

60.1%

107

costa rica

84.6%

14

hungary

66.9%

82

japan

57.0%

118

egypt

27.7%

159

south africa

85.5%

10

ans is no, the data set cannot be plotted as a single circle graph

pv=nrt

explanation: