Answer:
chemical reactions In our daily environment are
1) Cooking food
2) Photosynthesis
3) rusting
4) painting
5) respiration
6) combustion
7) Electrochemistry (including chemical batteries)
8)Digestion
9)Soap and detergent reactions
10)Acid-base reactions
11) fermentation
12) oxidation
13 ) burning of paper
14) riping of fruits
15) frying egg
16) souring of milk
17) baking
18) heating sugar
19) burning wood
20) rising bread
Answer:
M = 63.02g/mol
Explanation:
Molar mass = the atomic masses of each atom combined
H = 1.01
N = 14.01
O = 16.00
M = 1.01(1) + 14.01(1) + 16.00(3)
M = 63.02
Therefore the molar mass of nitric acid is 63.02g/mol
The second one is correct.