Use the following reaction: 2 Mg + 02 ---> 2 Mg0 + 72.3 kJ. How many kJ are produced 1.66 mol of Mg are burned in the presence of oxygen? second decimal place

nacl is added to the aqueous of what? ? in order to get a proper answer you have to specify the exact composition of the aqueous solution.

i don,t know so just answer mine

answer carbon and three oxygen atoms;

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 .