How many grams of Fe3O4 are formed when 6 g of Fe reacts with 4 g H2O? 3 Fe(s) + 4 H20(1) ► Fe3O4(s) + 4 H2(8)

geosphere and hydrosphere.

this is because the geosphere has to do with geological events, while the hydrosphere controls all water on earth.

the formula for the conversion of temperature from degree celsius to kelvin is:

the sample of water at is converted to kelvin temperature by using the above formula as:

on comparing the two samples of water at or we can say that at and at respectively. the difference between the temperatures of two samples of water is:

hence, one can say that the sample of water at is greater than the sample of water at by .