3)Methanol can be produced as follows: CO (g) + 2 H2 (g) + CH4O (g) If 250.0 L of hydrogen gas are reacted with excess CO at STP, how many grams of CH40 can be produced?

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

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.

Avariable that is not being directly tested during an experiment should be changed varied experimented controlled