Answer:
Graphics can sometimes convey more information in a brief amount of space than an author can explain in a paragraph.
Answer:
The answer you are looking for is A
Equation of reaction
Hcl+NaoH-->Nacl+H2O
1:1
Using the formula CaVa/CbVb=na/nb
Ca(Concentation of acid)= 0.100M
Cb(Concentration of base)=0.200M
Va=?
VB=50.00ml
na=1
nb=1
from the formula
Va= CbVbna/Canb
Va= 0.2*50*1/0.1*1
=10/0.1=100ml
Therefore volume of acid = 100ml
Answer:
2NO + 4H-> N2 + 2 H2O
Explanation:
Both sides must be equal. :)