14 Copper(II) oxide reacts with hydrogen. CuO + H2 → Cu + H2O
Which row is correct?
oxidising agent
reducing agent
A
H2
Cuo
B
Cuo
H2
с
H2O
Cu
D
Cu
H20

What is the strongest intermolecular force between an nacl unit and an h2o molecule together in a solution? covalent bonding dipole-dipole force hydrogen bonding ion-dipole force

When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)

Find the number of grams of hcl needed to react completely with .50 moles of magnesium.