For a reaction : M + 2N → P + 2Q, the initial rate , − []/ is 2.4 x 10-2 Ms-1 . What is the value of − []/ ?

Which is true of a liquid? it has a definite volume but not a definite mass.it has a definite mass but not a definite volume.it has a definite volume but not a definite shape.it has a definite shape but not a definite volume.

One similarity and one difference between an element and a mixture of elements

How is the use of hydroelectric power related to the sun