European and North America coal fields line up.
A. true
B. false

What type of solution is formed if 10 g of kclo3 are dissolved in 100g of water at 30

Describe the chemical reaction based on the chemical equation below. also, explain whether the equation is balanced.

How many mmols of tris-hcl are there in 100 ml of a 100 mm tris-hcl buffer solution at ph 8.1? note that the 100 mm refers to the sum of tris and tris-hcl concentrations?