Which of the following are balanced equations? Check all that apply. A. 4Na (s) + O2 (g) → 2Na2O (s) B. 2Mg (s) + O2 (g) → 2MgO (s) C. C3H8 (g) + O2 (g) → CO2 (g) + H2O (g) D. C3H8 (g) + 5O2 (g) → 3CO2 (g) + 4H2O (g

The formation of an iconic bond involves a. transfer of electrons b. transfer of neutrons c. transfer of protons d. sharing of electrons

A toothpaste company developed a new product. On the package, they printed the claim, "5 out of 5 dentists recommend this product!" Should a consumer trust this statement? A. No; they didn't explain the word "recommend." B.

The equal areas law is kelpers 2nd law of planetary motion its states that?

a powder drink sells for 299 per can each can makes 8 liters of drink what will be the cost of making 35 L of drink

Whats a chemical and what does it do?

Is laundry detergent liquid starch

What type of reaction is shown below? CaCl2 (aq) + MgSO4 (aq) - -> CaSO4 (s) + MgCl2 (aq)

1.42g/cm^2 to mg/mm^2

A synthesis reaction is shown in which A and B represent two reactants forming a compound C. A + B → C Which of the following values is used in the stoichiometric calculations to determine the limiting reactant for the reaction? A.

How many moles of Ag will be produced from 16g of Cu, assuming AgNO3 is available in excess