Step-by-step explanation:
Calcium carbonate reacts w/stomach acid according to the following chemical equation.
CaCO3+2HCl(aq)-> CaCl2(aq)+H2O(l)+CO2(g)
Answer:
dude all you have to do is add it up its A or B
NAP = 180 - NAC - PAT = 180 - 61 - 46 = 119 - 46 = 73 degrees
Step-by-step explanation:
Total books = 368.
Sociology books = 92.
Psychology books = 3 times sociology books
= 3 x 92 = 276
Total = 276 + 92 = 368
The answer is c. Because you subtract 5 from 15 because you are dividing (if you were multiplying you would addition)