Calculate the empirical formula from the given percent compositions. 82% nitrogen (N), 18% hydrogen (H)

A car travels along a road at a steady speed of 60 mph. How far will it travel in 6 hours?

When do scientist rely on estimates

How to separate fat from freshly cooked gravy

Which will increase the rate of a chemical reaction?

When writing electron configuration the 3d block comes after the 4s block.

How can a gardener remedy soil that is overly basic.

Cocaine and amphetamines are both classified as

What is the formula for aluminum sulfate?

What is the chemical formula for calcium carbonate

Which statement applies to electronegativity? electronegativity increases as the size of atom increases. electronegativity decreases as the size of atom decreases. there is no correlation between electronegativity and atom size.