Why do you think medicine labels usually say Store in a cool dry place?

Why the is ratio of magnesium ions to chloride ions in MgCl2 is 1:2?

How many earth like planets are there

Which color of white light bends the most when it is refracted by a prism?

How many protons and electrons does an osmium atom have? a niobium atom?

To what decimal place should each answer be rounded? How many significant figures does the rounded answer have? (a) 101 cm-99.1 cm=1.

Select the compound that is not organic. sucrose carbon dioxide methane urea

You sealed an Erlenmeyer flask that was determined to have a volume of 272.2 mL with a stopper. The density of air at 25°C is 0.001185 g/mL. Air has an effective molar mass of 28.96 g/mol. What amount of air was sealed in the flask?

Let's say we start with 2.2lbs of uranium. If the half-line of U-235 is 703.8 million years, how much uranium will we have after 2,815 million years

When sulfuric acid (h2so4) loses its hydrogen in exchange for calcium it becomes a (ch 8) : ?

A laboratory requires 2.0 L of a 1.5 M solution of hydrochloric acid (HCl), but the only available HCl is a 12.0 M stock solution. How could you prepare the solution needed for the lab experiment? show all work to find your answer