Fe(CN)63- + Re → Fe(CN)64- + ReO4--. What is reduced?
A. Fe
B. Re

Mn2+ + Co3+ → MnO2 + Co2+. What is oxidized?
A. Mn
B. Co

CrO42- + N2O → Cr3+ + NO. What is oxidized?
A. Cr
B. N

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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

What is the enthalpy of combustion (per mole) of c4h10 (g)? –2,657.5 kj/mol –5315.0 kj/mol –509.7 kj/mol –254.8 kj/mol

If you try to move a piano and are unable to move it, did you perform any work in the scientific sense of the word? yes? or no? this question is worth 20 points! let it be correct!