Which of the following are chemicals? (1) clothing (2) food (3) fuels (4) all of the above

Whats the strongest base on the ph scale? A. HCI B. NaOH C. blood D. saliva

In a solution, the solvent particles are attracted to the solute particles by: a) ion/dipole forces b) dipole/dipole forces c) van der Waals forces d) any or all of these forces

The coordinates of the north pole

Is air a compound mixture or a element.

The density of mercury is 13.6 g/cm3. What volume (in quarts) is occupied by 100. g of Hg? (1 L = 1.06 qt)

Which of the following redox reactions do you expect to occur spontaneously in the forward direction under standard conditions? a. Ni (s) + Zn2 + (aq) →Ni2 + (aq) + Zn (s) b. Pb (s) + Mn2 + (aq) →Pb2 + (aq) + Mn (s) c.

What are abiotic factors of the enviroment lynx

Which subatomic particle (s) are found in the nucleus of the atom?. Enter the subatomic particle or particles separated by commas.

One side of a cube is 5 cm long. what is the cubes volume

Which is a factor that affects the size of mineral crystals formed in magma? a. rate of cooling b. fluorescence c. evaporation d. elements dissolved in hot water