According to the United Nations, how many people lack access to safe drinking water?

Is baking cake a acid base reaction

Consider the following equilibrium system involving SO2, Cl2, and SO2Cl2 (sulfuryl dichloride) : SO2 (g) + Cl2 (g) ⇌ SO2Cl2 (g) Predict how the equilibrium position would change if the temperature remains constant: a.

How do burmese pythons affect florida ecosystem?

Which of these best explains why water vapor has more energy than a block of ice? A) Molecules in a gas move faster than in a solid. B) Molecules in a gas move slower than in a solid. C) Molecules in a gas absorb more heat from their surroundings.

A chemistry student must write down in her lab notebook the concentration of a solution of sodium hydroxide. The concentration of a solution equals the mass of what's dissolved divided by the total volume of the solution.

Balance the following equation with the smallest whole number coefficients. Choose the answer that is the sum of the coefficients in the balanced equation. Do not forget coefficients of "one". RbOH + H3PO4 → Rb3PO4 + H2O

What is the temperature of 100 liter container having 1 mole of an ideal gas at a pressure of 20 kilopascals

5.2*10^26 molecules of ch4 in volume

Which of the following statements about igneous rocks is correct A. intrusive igneous rocks are formed when magma is called above the ground. B. Extrusive igneous rocks are formed when magma is cooled above the ground C.

The compound KOH is called