Be sure to answer all parts. How many moles of Hz0or OH must you add to a liter of strong base solution to adjust its pH from
9.710 to 8.000? Assume a negligible volume change.
S
Guide
H30
x 10
moles of
OH

In pea plants, the allele for tallness (t) is dominant to the allele for shortness (t). in the cross between a tall pea plant and a short pea plant shown below, what is the probability that the resulting offspring will be tall? whats the percent

Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2

Air can be considered a mixture. which statement does not explain why?