A + `B_2 rarr AB_2` find out the limiting reagent if 100 atoms of A react with 100 molecules of B.

How 1^@,2^@ and 3^@ amine react with Hinsberg's reagent ? Show the reactions.

Write the following in the usual form. 100 xx a + 10 xx c +b

For a reaction A+B rarr P , the rate is given by - Rate = [A][B]^2 How is the rate of reaction affected if the concentration of B,is doubled?

Carry out the multiplication of the expressions in each of the following pair. ab,a-b

Two elements A and B form compounds having formula AB_2 and AB_4 . When dissolved in 20 g of benzene (C_6H_6) , 1 g of AB_2 lowers the freezing point by 2.3 K whereas 1.0 g of AB_4 lowers it by 1.3 K. The molar depression constant for benzene is 5.1 K kg mol^-1 . Calculate atomic masses of A and B.

If A and B are two matrices such that AB =B and BA =A, then find the value of A^(2)+B^(2) .