4.00 × 1023 molecules of h3po4 have an approximate mass of

Answer : The approximate mass of is 65 grams.

Explanation :

First we have to calculate the moles of .

As, molecules of present in 1 mole of

So, molecules of present in mole of

Now we have to calculate the mass of .

Molar mass of = 98 g/mole

Therefore, the approximate mass of is 65 grams.

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.

hurricanes form when warm, moist air from the ocean surface quickly rises into the atmosphere and forms storm clouds and rain. when the clouds are formed, heat is released which warms the cool air in the upper regions of the atmosphere so that the cycle can continue. which two phases of the water cycle are repeated in this process?