Look at the following chemical reaction and determine what is true about Mg. Click 2 that apply.
a. Mg is being reduced
b. Mg is being oxidized
c. Mg is the reducing agent
d. Mg is the oxidizing agent

The answer to your question is b. Mg is being oxidized and c. Mg is the

                                                    reducing agent.

Explanation:

Reduction is the gain of electrons

Oxidation is the loss of electrons

Reducing agent is the element that oxidizes itself and reduces another element.

Oxidizing agent is the element the reduces itself and oxidizes another element.

 In this reaction:

Magnesium loses electrons so it is being oxidized and it is the reducing agent.              

a: 45.9 meters

b: 4.29 seconds

step-by-step explanation:

a: h(t)=1/2(-9.8)(3)^2+0(3)+90

h(t)=-4.9(3)^2+90

h(t)=-44.1+90

h(t)=45.9 meters

b: 0=1/2(-9.8)(t^2)+0t+90

0=-4.9t^2+90

-90=-4.9t^2

18.37=t^2

t=4.29 seconds

in the second question, the numbers aren't exact, but they're a close approximation.

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

hope this : )