What atoms make up a carboxyl group?

Which type of reaction is always spontaneous? an exothermic reaction that has an increase in disorder an exothermic reaction that has a decrease in disorder an endothermic reaction that has an increase in disorder an endothermic reaction that has a

What color is used to represent the youngest section of the seafloor?

Describe the color seen in each test tube in terms of amount of starch present. explain why the difference exist

A cube of gold-colored metal with a volume of 54 ml has a mass of 980 grams. the density of pure gold is 19.3g/ml. Is the metal pure gold? why?

The fact that glass breaks into irregular shapes and pieces when struck could be because: >Glass is a crystalline solid. >Glass is an amorphous solid. >Glass has no bonds holding it together. >Glass is neither a crystalline nor an amorphous solid.

Is the compound CO ionic or covalent

What is the volume in ml of one pound of mercury?

How does the number of molecules in one mole of carbon dioxide compare with the number of molecules in one mole of water? A. There are four times as many molecules in one mole of carbon dioxide as there are in one mole of water. B.

Suppose you had 1.0 mol samples the following gases at STP. If the volume of each of the samples of gas was reduced to one tenth of its original size and the temperature remained the same, which gas would have the lowest pressure?

What happens when the silvered coin is put on the flame