C=25. s=a. b=4c-s2. what would b equal to

B = 100 - a^2

Solution:

Step 1: Substitute all the values that are given in the equation

that would be C = 25 and S = a

Step 2: when substituted the equation would be

B = 4 (25) - (a)^2

B = 100 - a^2 Would be the answer

Note: if there was a numerical value to s then the answer would be a number but since s=a so the answer has variable too.

step-by-step explanation: a reaction is first order. if the initial reactant concentration is 0.0200 m, and 25.0 days later the concentration is 6.25 x 10-4 m, then its half-life is:

00

step-by-step explanation: