According to reference Table J, which reaction will occur spontaneously?
1) Co2+ + Cu(s) → Co(s) + Cu2+
2) Ag+ + Cu(s) → Ag(s) + Cut
3) Fe2+ + Hg(e) → Fe(s) + Hg2+
4) Mg2+ + Sn2+ + Mg(s) + Sn++

If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?

In science class richard learns that a substance has a boiling point of 230 fahrenheit his teacher ask him to convert this temperature to degrees celsius what is the boiling point of his substance in degrees celsius

Vi limitens. vastery test select the correct answer. which statement explains why large atoms are more reactive than small atoms? a. large atoms have valence electrons farther from the nucleus and lose them more readily. b. large atoms have greater ionization energy, which they can utilize during a reaction. c. large atoms have a greater number of electrons that they can lose during a reaction. d. large atoms have more energy levels, so they have more energy to pass on in a reaction. reset next