Chemistry, 11.06.2020 20:57 giavanleer14

An electrical company charges 15 p per unit of energy (kWh). Calculate the cost of running a 500 W freezer for a day. Show your working.

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 16:10, sierram298

Amixture initially contains a, b, and c in the following concentrations: [a] = 0.300 m , [b] = 1.05 m , and [c] = 0.550 m . the following reaction occurs and equilibrium is established: a+2b⇌c at equilibrium, [a] = 0.140 m and [c] = 0.710 m . calculate the value of the equilibrium constant, kc.

Answers: 1

continue

Chemistry, 22.06.2019 23:00, tovarclaudia055

What does a numerical subscript following an element in a chemical formula mean?

Answers: 1

continue

Chemistry, 23.06.2019 07:30, Blaked

Which of the following statements best explains why chemistry is testable a) it can measure data by experiments b) it cannot add new evidence c) it cannot be verified d) it is biased

Answers: 1

continue

Chemistry, 23.06.2019 09:00, student0724

Which factor is likely to impact the possible number of compounds? presence of unlimited number of elements in the periodic table the inability of atoms to align perfectly with other atoms the ability of all elements to react with every other element all elements being equally reactive

Answers: 2

continue

You know the right answer?

An electrical company charges 15 p per unit of energy (kWh). Calculate the cost of running a 500 W...