what volume of hydrogen gas will be generated if 0.112 g of mg is consumed at 766 mmhg, 20.1 c in the following reaction:

About 70 percent of the earth's surface is water-covered, and about 96.5 percent of all earth's water is salt water. identify the watery feature on earth that is made of freshwater rather than salt water. a) bay b) glacier c) ocean d) sea it is not incomplete this is the true question

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

If a simple machine aduces the strength of a force, what must be increased? the speed of the input force the work the simple machine performs the size of the simple machine the distance over which the force is applied