Answer:
=0.475M
Explanation:
Molarity=(moles of solute))/(litres of solution)
So, molarity in this question:
=(0.19 moles of sodium carbonate)/(0.4 L of solution)
=0.475M
~Hope this helps:)
Answer:
2) some fake skin stuff is made to practice sticthces, tattoos, or injections
i dont really know the rest sorry
the glass of water that has been sitting in the sun cause it gathers the heat energy
the more the temperature the more energy
hope you understand and good luck
Answer:
A. Frictional
Explanation:
Friction is the force created when two solid objects in contact try to move past each other.
Answer:
They are both polymers that are found in living cells.
