Organic 18 is the study of compounds containing

A. oxygen.

B. hydrogen.

C. nitrogen.

D. carbon.

Describe one technology used to travel to space and one technology used to return from space

A burner on an electric range has a heat capacity of 345 J/c. what value of q, in kJ, is produced when the burner cools from a temperature of 467 C to room temperature of 23 C?

Bromine is part of what special group on the periodic table? a. actinides b. alkaline earth metals c. halogens d. metalloids

A fusion reaction takes place between carbon and another element. Neutrons are released, and a different element is formed. The different element is

The bond formed from electrons that are transferred is a (n) ionic bond hydrogen bond covalent bond

Calculate the ph of a 3.78*10-3 m solution of naf, given that the ka of hf = 6.80 x 10-4 at 25°c.

Now write the electron configurations of what would be the second row of the periodic table. assume this row is the 2s and 2p blocks of elements. what is the inert gas of this row?

Methane gas is burned

2 atoms of silver will have the mass of?

Write a mathematical equation showing that pressure (P) divided by temperature (T) remains equal to a constant (k).