The mass of the rock is 375 g. What is the density of the rock? *

If 90.0 grams of ethane reacted with excess chlorine,how many grams of dicarbon hexachloride would form

Analyze how limestone is weathered and identify the features that are formed as a result of this dissolution

1. if you have a gas at 127 degrees c, what is it's absolute temperature (kelvin)? a. 200kb. 300kc. 400kd. 500k2. if you had a gas whose absolute temperature measured 45 k, what is that temperature in celsius? a. -228 cb. -300 cc. 125 cd. 112 c