Answer:c which is 70
Explanation:
i took the test and got it right
Explanation:
Moles of NaOH = 10g / (40g/mol) = 0.25mol.
0.25mol / 500g = 0.50mol / 1000g = 0.50mol/dm³.
The molarity is 0.50mol/dm³.
Nothing unless it was dug out from roots if not they would grom back in a long period of time
I think it would seeing as you typicaly have to use a match to light a gas burner
