What is the independent variable

The mass of amu of 710 iron atoms

A 55.0 gallon drum weighs 75.0 lb when empty. What will be the total mass when filled with ethyl alcohol? (Density = 0.789 g/mL, 1 gallon = 3.78 L, 1lb = 454 g.

What is an acid according to Arrhenius?

Combustion analysis of an unknown compound provides the following dаta: 73.5 grams C, 4.20 grams H, and 72.3 grams Cl. What is the percent composition of each element in this compound?

Double replacement for Cu (NO3) 2+Na2SO4

How would you prepare 50.0 ml of 0.600 m hno3 from a stock solution of 4.00 m hno3? what volume (in ml) of the 4.00 m hno3 solution will you need?

Which volcanoes are located on a diverging boundaries

What is the chemical formula for the chemical reaction that occurs when a bath bomb is placed in water?

Which is most likely why many scientists reject the cold fusion theory? There is too much waste involved in the process. Cold fusion experiments have been conducted at room temperature only.

Why is the sunlight written above the arrow in the equation, rather than on either side of it?