How many liters are in 1.5 moles of h2 ?

Which mathematical relationship should you us to convert moles of a substance into grams

Explain why scientists use shared characteristics to make cladograms.

If a solution is considered basic, then a) the hydroxide ion and hydronium ion concentrations are equal. b) the hydroxide ion concentration is less than the hydronium ion concentration. c) the hydronium ion concentration is greater than the hydroxide ion concentration. d) the hydroxide ion concentration is greater than the hydronium ion concentration.