Enough water is added to 50.0 mL of a 0.660 M NaOH solution in order to bring the total volume to 450.0 mL. What is the molarity of this diluted solution?

Use "Folded Mountain" in a sentence? For science

A dry gas at a temperature of 67.5 C and a pressure of 882 torr occupies a volume of 242.2 mL. What will be the volume of the gas at a new pressure of 840 tor and 80 C

A? has a definite ratio of components

Which element is a semiconductor

A compound is 57.1% oxygen and the remainder carbon. using oxygen as the standard (16 amu) and assuming a 1:1 atom ratio, calculate the relative mass of a carbon atom.

What is a chemical bond formed when valence electrons are shared among positively charged atoms

For the reaction shown, calculate how many grams of oxygen form when each quantity of reactant completely reacts. 2 KClO3 (s) → 2 KCl (s) + 3 O2 (g) 2.72 g KClO3 0.361 g KClO3 83.6 kg KClO3 22.5 mg KClO3

Which element has the greatest ionization energy? Lithium (atomic # 3), Boron (atomic # 5), Nitrogen (atomic # 7), or fluorine (atomic # 9),?

What is the number of moles of solute in 0.250 L of solute in 0.250 L of a 0.4M solution

What is the balanced chemical equation for c2h6+o2=co2+h2o