Calculation Of G

Calculate the moles of 46 g sodium .

Define the term 'mole'. Calculate mass in g of one atom of oxygen.

For the reaction, C_2H_4(g) + H_2(g)rarr C_2H_6(g), K_p= 3.356 xx 10^(17) Calculate Delta G° for the reaction at 25^@C .

Calculate the volume of 34 g of 'NH_3' at STP?

Calculate the volume of 20 g of hydrogen gas at NTP.

Weight of one atom an element is 6.44 xx 10^(23) g . Calculate g atom of elements in 40 kg .

An atom of an element weighs 6.644 times 10^(-23) g. Calculate g atoms of element in 40 kg-