Temperature and energy do not have any affect on the changes of states of matter.
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Ответ:
False
Explanation:
Ответ:
10g
Explanation:
find the limiting agent first
using mole ratio
2 moles of NAOH reacts with 2 moles of H2SO4
then 20g of NAOH require 20g of H2SO4
USING mole ratio on the limiting agent and product
2moles of NAOH produces 1 mole of NA2SO4
THEN
20g of NAOH will produce X
THEN solve for X
X =10g