Evaluate each of the following products:
`(-1)xx(-1)xx(-1)xx ...50\ t i m e s`
`(-1)xx(-1)xx(-1)xx ...151\ t i m e s`

Evaluate each of the following products: (-1)xx(-2)xx(-3)xx(-4)xx(-5) (-3) xx(-6)xx(-9)xx(-12)

Find each of the following products: (a) 3 xx (-1) (b) (-1) xx 225 (c) (-21) xx (-30) (d) (-316) xx (-1) (e) (-15 xx 0 xx (-18) (f) (-12) xx (-11) xx (10) (g) 9 xx (-3) xx (-6) (h) (-18) xx (-5) xx (-4) (i) (-1) xx (-2) xx (-3) xx 4 (j) (-3) xx (-6) xx (-2) xx (-1)

Find the product of the following. 9 times 0.1

Solve the followings : (a^(m-n))^(1) xx (a^(n-1))^m xx (a^(1 - m))^(n)

Identify the reaction order form each of the following rate constants: a. k = 7.06 xx 10^(-3) mol L^(-1) s^(-1) b. k = 5.6 xx 10^(-5) s^(-1) c. k = 1.25 xx 10^(-2) mol^(-1)l s^(-1) d. k = 1.25 xx 10^(-2) mol L^(2)s^(-1) e. k = 5.0 xx 10^(-6) atm^(-1)s^(-1)

Evaluate : 1/5 times 1/5 times 1/5

Identify the order of a reaction for each of the following rate constants: i) k=2.3 xx 10^(-5)L mol^(-1)s^(-1) ii) k= 3 xx 10^(4)s^(-1) .