Match each form of energy with its description.
chemical energy
found in the bonds between atoms
nuclear energy
found when internal energy is
transferred
thermal energy
found in the flow of electrical charges
electrical energy
found in the nucleus of an atom

d: the voltage of the secondary coil is less than that of the primary coil.

im not suree sorry if wrong

given:

mass of na = 115 g

excess cl2

to determine:

mass of nacl produced

explanation:

given reaction is-

2na(s) + cl2(g) → 2nacl(s)

since cl2 is in excess, na will be the limiting reagent

as per the reaction stoichiometry na: nacl = 1: 1

i.e. moles of na reacted = moles of nacl formed

now, # moles of na = mass of na/atomic mass

                                  = 115 g/23 g.mol-1 = 5 moles

therefore, moles of nacl = 5

molar mass of nacl = 58 g/mol

mass of nacl = 5 moles * 58 g.mol-1 = 290 g

ans: amount of nacl produced = 290 g

gas

explanation:

smoke is the matter of a gas

a is the correct answer