Balance each redox equation using the oxidation-number-change method.
a. KCIO3(s) → KCl(s) + O2(g)

b. HNO,(aq) + HI(aq) → NO(g) + 1,(s) + H2O11

c. Br_(1) + SO, (g) → Braq) + SO2-laq) (acidic solution]

d. CIO, (aq) + IH(aq) → Cl-(aq) + 1,(aq) [acidic solution]

Explanation:

This all i can give to you

Step 1: Assign oxidation numbers to each of the atoms in the equation and write the numbers above the atom.

Step 2: Identify the atoms that are oxidized and those that are reduced. ...

Step 3: Use a line to connect the atoms that are undergoing a change in oxidation number.

question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

question answered by

(jacemorris04)

just did the assignment and the answer was #1 +2 n