A car travels 300 km in 6 hours. What is the average speed of the car in km / hr?

What might have caused canyon to form

After 7.9 grams of sodium are dropped into a bathtub full of water how many grams of hydrogen gas are released

Angle of incidence equals angle of this A. Reflection B. Refraction C. Diffraction

Given the following pairs of elements, predict whether they will form a bond that is primarily ionic or covalent. Be able to explain Lithium and oxygen Fluorine and Chlorine Calcium and Sulfur

Based upon the following equation: P4 + 5 O2 - - > 2 P2O5 How many grams of P4 (molar mass 124 g = 1 mole) are necessary to react with 6.8 grams of O2 (molar mass 32 g = 1 mole) ?

The following statement describes qualitative dа ta: 17 birds drink from the pond over the course of 2 hours True or false?

Net ionic equations do all reactant species participate in a reaction answers

The net gain of energy in glycolysis from one molecule of glucose is

A commonly used acid indicator is.

What is a stable and radioactive isotopes