What are the respective concentrations (m) of na + and so42 - afforded by dissolving 0.500 mol na2so4 in water and diluting to 1.33 l?

Which occurs as water moves from evaporation to condensation in the water cycle.

Is a solution in which (OH) = 1.0 10-1M acidic, basic, or neutral?

Which compound has the highest percent composition by mass of strontium? (1) SrC12 (2) SrI2 (3) SrO (4) SrS

What can you infer about a wave with a short wavelength? It has a low amplitude. It has a high amplitude. It has a high frequency. It has a low frequency. / 1

In a period, do the number of shielding electrons change? Why do you think atomic radius decreases across a period? The more energy levels an atom has, the more shielding electrons that atom has.

Which answer choice correctly explains how the structure of ionic compounds differs from covalent compounds? Ionic compounds are made of a network of ions while covalent compounds are made of a network of molecules.

If 3.0 mol of NaOH is dissolved in. 50 L of water, what is the molarity? Select one

How many electrons in an atom can have a quantum number of n = 2?

Which statement comparing chemical and nuclear properties of isotopes is correct? Isotopes have similar chemical and nuclear properties. Isotopes have different chemical and nuclear properties.

Which uses of iron are due to its chemical properties? Select two options. producing colored sparks in fireworks changing from liquid to gas at 2,862°C rusting in the presence of water and oxygen changing from solid to liquid if heated to 1,538°C