Abody moving with a velocity of 20 m/s begins to accelerate at 3 m/s2. how far does the body move in 5 seconds?
a. 137.5 m
b. 196 m
c. 260 m
d. 162.5 m

Calcium hydride (cah2) reacts with water to form hydrogen gas: cah2(s) + 2h2o(l) → ca(oh)2(aq) + 2h2(g) how many grams of cah2 are needed to generate 45.0 l of h2 gas at a pressure of 0.995 atm and a temperature of 32 °c?

Which of these is an example of pseudoscience? a) predicting the time of sunrise based on data on position of earth b) predicting the date of the moon phases based on data on position of earth c) predicting eclipses based on the position of the sun and the moon d) predicting future events in a person's life based on the position of the moon

What is the chemical formula for dihydrogen monoxide