Answer: 218.4 g of will be produced from 3.9 moles of
Explanation:
The balanced chemical equation is:
According to stoichiometry :
1 mole of produce = 1 mole of
Thus 3.9 moles of will produce= of
Mass of
Thus 218.4 g of will be produced from 3.9 moles of
Answer:
the amount of force acting on the spring
Explanation:
F =
here in this equation k represents the spring constant A denotes eleongation or compression of spring and f represents amount of force on spring
Answer:
It will lead to a decrease in the boiling points
Explanation:
Decreasing the pressure exerted on a compound reduces d boiling points because a high temperature is needed also to boil a compound
Answer:
Energy
Explanation:
Energy can simply be defined as the ability to do work. It is a measure of the amount of work a body or object can do. The more the work a body is able to accomplish, the more the energy it posses. The unit of energy is always expressed in joules.
Mass is the amount of matter in a substance.
Velocity is rate of change of displacement with time.