Which of these gives the correct ratio for the offspring?
a. 2 bb : 1 bb
b. 1 bb : 1 bb
c. 1 bb : 1 bb
d. 1 bb : 2 bb

How many atoms are there in 5.70 mol of mg

Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.

Avolleyball player hit a ball with a mass of 0.25 kg. the average acceleration of the ball is 15.5 m/s². how much force did the volleyball player apply to the ball? 62.0 n 3.87 n 62.0 m/s² 3.87 m/s²