Chemistry, 08.01.2021 18:00 icantspeakengles

Which element is most likely to have an oxidation number of +2? O sodium (Na)
O magnesium (Mg)
O chlorine (CI)
O argon (Ar)

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 22:40

Covalent bonds generally form when the bonded elements have a difference in electronegativity less than 1.5. subtract the electronegativities for the following pairs of elements and predict whether they form a covalent bond. electronegativity difference of c and c: ionic covalent electronegativity difference of mg and cl: ionic covalent

Answers: 1

Answer

Chemistry, 23.06.2019 06:00

In an exothermic reaction at equilibrium, what is the effect of lowering the temperature? a. the reaction makes more products. b. the reaction makes more reactants. c. the reaction is unchanged.

Answers: 1

Answer

Chemistry, 23.06.2019 06:10

How much would the freezing point of water decrease if 4 mol of nacl were added to 1 kg of water (kf=1.86 degrees c/(mol/kg) for water and i=2 for nacl a- 7.44 degrees c b- 14.88 c 3.72 d 1.86

Answers: 1

Answer

Chemistry, 23.06.2019 15:00

What is the mass in grams of 0.94 moles of sodium bicarbonate, nahco3?

Answers: 1

Answer

You know the right answer?

Which element is most likely to have an oxidation number of +2? O sodium (Na)
O magnesium (Mg...

Questions