Fossil fuels are hydrocarbons comprised of primarily hydrogen and nitrogen, and some sulfur, carbon, oxygen, and mineral matter.

a. True

b. False

Write a complete, balanced equation for this double displacement reaction. (hint: the solid is a compound of ni 2 ions and hydroxide ions.) write the complete molecular equation rather than the net ionic equation.

Where is the body's temperature-regulating "thermostat" that can be reset upward in response to pyrogens located?

Can a physical or chemical change the amount of matter present

A solution has a pH of 1.98. What is the pOH of the solution? CD

The general mass balance equation is: In - Out + Generation - Consumption = Accumulation If the balanced quantity is a non-reactive species (neither a product or reactant), which terms should be set to zero?

What is the new concentration, after diluting 300 mL of a 1.5 M LiCl solution to 1L

The answer that he gave was wrong

In which orbital does an electron in a bromine atom experience the smallest?

What characteristics of water allow it to have high surface tension?

Obtaining scientific data from a distance is called?