4. Two molecules of hydrogen react with one molecule of oxygen to produce two molecules of water. How
many molecules of water are produced from 2.0 x 10” molecules of oxygen? How many moles of water
are produced from 22.5 moles of oxygen?

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

If log_3(x)=4.5 and log_3(y)=3, what is log_3(x^2/y)? a. 3b. 6.75c. 6d. 1.5