In a first order decomposition reaction, 50% of a compound decomposes in 10.5 min. how long will it takes for 75% of the compound to deomposses?

You are investigating the relationship between a kangaroo rat and a mesquites plan a desert what type of relationship are you most likely investigating

What types of intermolecular forces are collectively named van der waals forces after johannes van der waals, who developed the equation for predicting the deviation of gases from ideal behavior?

Explain how you use the periodic table to tell you that there are two chloride ions for every magnesium ion in magnesium chloride (MgCl2) and one chloride ion for every sodium ion in sodium chloride (NaCl).

What is the purpose of a chemical symbol?

If an atom is neutral, what two subatomic parts are equal

Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate, KClO3 (is). The equation for the reaction is 2 KClO3 ⟶ 2 KCl + 3 O 2 Calculate how many grams of O 2 (g) can be produced from heating 66.1 g KClO 3 (s).

Explain how Beer's law can be applied in food, drug or medical testing

The entropy of a sample of CO2 increases as the CO2 changes from (1) gas to liquid (3) liquid to solid (2) gas to solid (4) solid to gas

Which one of the following is a kind of organic

The reaction rates of many spontaneous reactions are actually very slow. Which of these statements is the best explanation for this observation? a. Kp for the reaction is less than one b. ÎG° for the reaction is positive c.