Which of the following is true about glass recycling?

In the chemical reaction below, sodium (Na) and chlorine (Cl) combine to form sodium chloride (NaCl). 2Na + Cl2 → 2NaCl If the combined mass of the starting reactants is 50 grams, then the mass of sodium chloride formed once the reaction has reached

What kind of bond is a single covalent bond between a carbon atom and a sulfur atom?

In which step of scientific method is information obtained through the senses?

Number of O atoms in 7.3 x10^-3 g of CaSO4 x 2H2O

What is the main difference between an internal combustion engine and an external combustion engine? 1) The burning of fuel occurs inside the cylinder with the piston in an external combustion engine.

What is 450 g of flour a measure of? A) Weight B) Inertia C) Gravity D) Mass

List the four (4) ways you can tell that a chemical reaction has occurred.

A student has 2.99 g of Potassium Permaganate. How many mL of a. 532 M solution can the student make? How does one solve this?

Which statement is true according to the kinetic theory? 1. Moles of different gases with the same mas and temperature always have the same average density. 2.

A substance with a pH of 9 has A) no H30 + ions or OH - ions. B) more H30 + ions than OH - ions. C) more OH - ions than H30 + ions. D) the same number of H30 + ions as it does OH - ions.