What is the mole fraction of HCl in a solution that contains 0.99 mole HCl and 3.6 mole H2O

A liquid that occupies a volume of 2.68 l has a mass of 2.40 kg what is the density of the liquid in kgl/?

ornaments and temple bells are made of metals. which property of metal is made used in each case? define each property?

True or false:The nucleus is the largest part of the atom and takes up most space

Which statement is true for a series circuit? A.) The voltage is the same across all resistors in the circuit. B.) As more resistors are added, the current will decrease. C.) The average of the voltage drops will be the total voltage in the circuit.

Balance the equation: NHNO3 → N2 + O2 + H2O

A piece of iron can change in different ways. How is iron bending different from iron rusting?

Which organism would least likely be selectively bred A) Dandelions B) Nantes Carrots C) Belgian Blue Cattle D) Hypoallergenic Cats

You are given a clear solution of KNO3. Using 3-4 sentences explain how you would determine if the solution is unsaturated, saturated, or supersaturated

Which element combination (s) would result in electrons being shared? [] sodium (Na) and oxygen (O) [] carbon (C) and fluorine (F) [] oxygen (O) and hydrogen (H) [] aluminum (Al) and chlorine (Cl)

If you start with 4 moles of iron and 3 moles of oxygen to produce iron oxide, what is the limiting reagent? (You will need to balance the equation first.) Fe + O2 - > Fe2O3