What is the mass of one mole of c2h60 (ethanol)

46g

Explanation:

Mole = Mass/Molar mass

Therefore, Mass of ethanol = Mole x Molar mass

Mole of ethanol = 1 mol

molar mass of ethanol = C2H5OH

                                     = (12 x 2) + (1 x 5) + 16 + (1)

                                      = 24 + 5 + 16 + 1

                                      = 46 g/mol

Mass of ethanol = Mole x Molar mass

                           = 1 mol x 46 g/mol

                            = 46g

the answer to your question is c.

if you read the house of usher you should know that the house was haunted

answer: -

reaction:

na + cl ⇌ nacl

balanced chemical equation:

na + 2cl ⇌ nacl2

sodium + clorine goes to form sodium chloride (table salt).

the product is nacl2.

and the reactants are na and cl.

(note: if you don’t know what ⇌ means, read below: -

⇌(double head arrow) means reversible reaction).