Answer:
neutron, has no charge
The answer is A because the time wouldn't affect the weather that much depending on the circumstances.
Assume it is 1 litre and weighs 1kg.
2 percent of 1 kg is 20g.
20g divided by molar mass of NaOH.
20g divide by 40 = 0.5 mole
0.5 mole in a litre would be 0.5M
That is the answer: 0.5M
You have to do a report :
So
the truck efficiency is 38%.