ulfat had a chocolate she gave ¼of its to nighat ⅓ to sumaira and ⅙ to ishrat she ate the remaining part how many pieces of chocolate did each get​

Which statements are true about electrolysis? check all that apply. electrolysis requires an acid be present. electrolysis is described by two half-reactions. electrolysis is not an industrial process. electrolysis results in commercially valuable products. electrolysis involves the transfer of electrons. reduction results in the loss of electrons. oxidation results in the loss of electrons.

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?