3.0g of clean magnesium ribbon 8 .0g of clean copper metal were burnt separately in equal volume of air and both metals reacted completely with air; a)State and explain where there was greater change in volume of air Mg=24 Cu=64 ,b) write an equation for the reaction between dilute sulphiric acid and product of burnt copper​

answer: you could do some invislibe ink.

explanation: i will tell you how to if u answer my question.

the answer is a! (2.9 x 10^-18 j) hope i could someone. : )

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 .

explanation:

a