2NaCl + F2 → 2NaF + Cl2 a. How many moles of fluorine are needed to produce 3.2 moles of sodium chloride?

b. How many moles of chlorine can be produced by using a total of 3 moles of sodium chloride?

c. How many moles of sodium fluoride can five moles of fluorine produce?

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3 -> a2cr(no3)3 + a3ag2so4

Which part of earth’s surface receives the most direct rays from the sun? a) equator b) ocean c) poles d) mountains

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.