What word from the periodic table of elements is found in groups 3-12; these are fairly stable metals that either react slowly with or do not react with water and air; includes metals such as gold, nickel, and copper?

Is there ANY acid that can destroy resin, if so, what is it?

Calculate the percent yield if 52.9 g of ethanol reacts to produce 26.7 g of ether. 2CH3CH2OH (l) → CH3CH2OCH2CH3 (l) + H2O (l)

What does a strong nuclear force do in an atom? a. It repels electrons from other electrons. b. It repels protons from other protons. c. It attracts protons and neutrons. d. It attracts protons and electrons.

3) Which has the smallest atomic radius Li, F, Rb, I? it should F. but my professor said it was Li. which is the correct answer

What requirements do you need for stoichiometry?

According to the ph scale, what is the approximate ph of acid rain? a. 4.0 b. 4.5 c. 5.0 d. 5.5

You find a little bit (0.150g) of a chemical marked Tri-Nitro-Toluene, and upon combusting it in oxygen, collect 0.204 g of CO2 and 0.030 g H2O (we'll assume that these are the products, along with nitrogen).

What reaction occurs when two amino acids are put together?

A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains of water at. During the reaction of heat flows out of the bath and into the flask. Calculate the new temperature of the water bath.

An aluminum can has a height of 4.83 inches, a diameter of 2.60 inches, and a uniform wall/end thickness of 0.0112 inches.