The thermodynamic law that explains the movement of heat energy during the refrigeration cycle is the first/zeroth/second.

What mass of ammonia will exert the same pressure as 12.8 mg of hydrogen sulfide (H2S) in the same container under the same conditions?

In warm water conditions, female offspring hatch from eggs laid by painted turtles. Male offspring are produced under cold conditions.

Biomes have distinctive temperature and precipitation ranges true or false

If I add 25.0 mL of water to 125 mL of a 0.150 M NaOH solution, what will the new molarity of the solution be?

Which of the following statement is not true? A) The sun is involved in producing tides B) There can be two high tides in one location during a single day C) Only the oceans have tides D) If there is a high tide, there will be a low tide

Can y'all give me some examples of physical changes

A nitrogen-containing compound shows no absorption band at ∼3400cm-1 and no absorption bands between ∼1700cm-1 and ∼1600cm-1. what class of compound is it

What is the mass of 35.2 ml of a solution that has a density of 1.12 g/cm (in dimensional analysis)

What is the molecular geometry, or shape, of beryllium chloride (becl2) ?

What is the best category for nf3? 1. amphoteric ion 2. lewis acid 3. salt 4. bronsted-lowry acid 5. arrhenius acid 6. arrhenius base 7. lewis base 8. weak electrolyte?