The density of water is 1.00 g/ml at 4°c. how many water molecules are present in 2.36 ml of water at this temperature

The density of water is 1.00 g/ml at 4°C which means mass 1 ml of water 1 g, so, mass of 2.36 ml 1/2.36 g= 0.423 g.

Molecular mass of water is 18 g. As per mole concept, 1 mole of water i.e, 18 g water contains 6.023 X molecules. Therefore, 0.423 g water contains =0.141 X number of water molecules= 1.41 X number of water molecules.

a basic solution is an aqueous solution containing more oh-ions than h+ions. in other words, it is an aqueous solution with a ph greater than 7. basic solutions contain ions, conduct electricity, turn red litmus paper blue, and feel slippery to the touch.

explanation:

explanation: it gains negative electrons, therefore becoming negatively charged. as charge cannot be created, nor destroyed, only transferred, this leaves the wool positive. now that they have opposite charges, the two items attract.