What is the molarity of a solution containing 400 grams of CuSO4 in 4.00 L of solution?

Molarity is defined as the number of moles of solute dissolved in 1 L of solution.

The mass of CuSO₄ - 400 g

molar mass of CuSO₄ - 159.5 g/mol

Therefore number of CuSO₄ moles - 400 g/ 159.5 g/mol = 2.51 mol

the volume of the solution is - 4.00 L

We need to find the number of moles in 1.00 L

If 4.00 L contains - 2.51 mol

Number of moles in 1.00 L - 2.51 mol / 4.00 L = 0.628 mol

Molarity - 0.628 M

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Explanation:

"hydrogen bonding is the attraction of h atoms in the water molecule (slight + charge) to o atoms in a neighboring water molecule (slight - charge); it is a weak interatomic force. but it is still strong enough to the water molecules "stick" together."

conduction is the transfer of thermal energy (heat in transfer) due to collisions between the molecules in the object. collisions between adjacent atoms and molecules transfer kinetic energy from the warmer to the cooler object. the objects must be in physical contact.