Which conditions are equal to STP? 30°C, 100 kPa - 273.15°C, 1 atm 0°C, 760 mmHg 25°C, 101.325 kPa

What was atomic theory about?

Earth loses energy to space when which of the following occurs? When the Earth rotates into night time. Gamma rays, X-rays, and UV radiation is reflected by the ozone layer. Infrared radiation is absorbed by the surface of Earth.

How many molecules are in 2.00 mol of water?

When cleaner is ammonia dissolved in water this is an example of? A. Solute B. Solvent C. Solution D. Precipitate

Scientist noticed that the ozone layer was thinning. what was occuring at the same time

What does "A" represent in a the standard form of a double replacement reaction?

10. Differentiate between Halogens and Noble Gases.

How many valence electrons does zinc oxide have?

Determine the ions (with charges) that make this compound. Cation, Anion H2SO4

The coefficients in a chemical reaction tells Select one: the masses, in grams, of all reactants and products. the number of atoms in the reactants.