What geometric shape is the water molecule?

Tetrahedral

Bent

Trigonal pyramidal

Linear

A liter of the gas mixture at equilibrium contains 0.0045 mol of N2O4 and 0.030 mol of NO2 at 10C. Write the expression for the equilibrium constant (Keq) and calculate the value of the constant for the reaction.

List 3 elements tyat would have similar properties to chlorine

Which type of bond is formed when electrons are transferred from one atom to another? A, covalent B. ionic C. hydrogen D. metallic

Write an activity to show the change in state and change in temperature during a chemical reaction (change)

Witch element is used in ''paint'' the skin to prevent infection from cuts and scratches

Using the kinetic theory what happens to oxygen particles as they are cooled

Identify the following: 1. The only 2 liquid elements. 2. The element in period 4, group 0. 3. The second metalloid in period 4. 4. The first element in group 4A.

You are about to open a container of soy milk but notice that there are instructions to "shake well before serving." the soy milk is most likely a

Give reason: a. Fractionating columns with beads are used for fractional distillation b. Crystallisation is a better technique than evaporation

How can a gardener remedy soil that is overly acidic?