In the following reaction, 2NaCl 2Na + Cl2 sodium and chlorine are products, salts, reactants, or ions?

Which of the following is an electronic device that measures ph? a. a ph meter b. a molarity meter c. a hydroxide meter d. a hydronium meter

Which of the following is the correct name for MgCI? A. Magnesium chlorine B. Magnesium dichlorine C. Magnesium chloride D. Magnesium dichloride

You purchase several rolls of fiberglass insulation and pay extra for installation. Have you purchased a product or a service?

Where and when would you come in contact with the element carbon in everyday life?

Who proposed that an atom is a sphere with negative electrons?

Round to 4 significant figures: 42,561

Ammonia gas occupies a volume of 450 mL at a pressure of 90 kPa. What volume will it occupy at standard pressure?

What do elements in the first two columns of the periodic table have in common

One of the steps in the commercial process for converting ammonia to nitric acid is the conversion of NH3 to NO: 4NH3 (g) 5O2 (g) - -> 4NO (g) 6H2O (g) In a certain experiment 2.00 g of NH3 reacts with 2.50 g of O2. Which is the limiting reactant?

A reaction produces 0.755 mol of H2O. How many molecules of water are produced?