In a nuclear reaction, the energy released is equal to 5.4 x 1015 joules. Calculate the mass lost in this reaction. (1 J = 1 kg m2/s2)

6.0 x 10-2 kg

4.86 x 10-1 kg

1.8 x 10-1 kg

1.62 x 102 kg

Initial Concentration mol/L[A] Initial Concentration mol/L[B] Initial Rate mol/Ls 0.20 0.10 20 0.20 0.20 40 0.40 0.20 160 Given the data in the accompanying table, what is the rate law for the reaction?

What happens to the kinetic energy of the particles of a substance as the substance changes from a liquid to a gas?

A reaction mixture is at equilibrium. What happens when the amount of one of the reactants is lowered?

Sulphur saturated solution

What is the smallest division on this balance? 1 g 0.1 g 0.01 g 0.001 g

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why blue intensity of copper (2) sulphate will decrease in a voltaic cell with zinc electrode in zinc sulphate solution and copper 2sulphate solution with copper electrode in it (with salt bridge)

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