Chemistry

Koda

22 April, 11:51

When the oxidation number of an element decreases over the course of a reaction, that element has beenWhich of the following chemical reactions is an oxidation-reduction reaction?

CuSO4 + BaCl2 yields BaSO4 + CuCl2

AgNO3 + NaCl yields AgCl + NaNO3

Pb (NO3) 2 + 2NaCl yields PbCl2 + 2NaNO3

Zn + H2SO4 yields ZnSO4 + H2

+5

Answers (1)

Know the Answer?

Not Sure About the Answer?

Find an answer to your question ✅ “When the oxidation number of an element decreases over the course of a reaction, that element has beenWhich of the following chemical ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.

Search for Other Answers

You Might be Interested in

The single most important ingredient in a good beer is high-quality A. yeast. B. water. C. malt. D. hops.

Liquid sodium is being considered as an engine coolant. How many grams of liquid sodium (minimum) are needed to absorb of energy in the form of heat if the temperature of the sodium is not to increase?

On a piece of paper, draw the structure of 3-heptyne. now describe the structure you have drawn:

A nuclear family consists of a. one or both parents and their children. c. three generations of one family. b. two generations of one family. d. a single individual.

Normal ph of water and rainwater

New Questions in Chemistry

What happens to the velocity of a sound wave in air if the temperature of the air increases

Determine the [oh-] concentration of a 0.741 m koh solution at 25°c.

In the lab, students decomposed a sample of calcium carbonate by heating it over a Bunsen burner and collected carbon dioxide according to the following equation: CaCO3 (s) CaO (s) CO2 (g) (a) How many mL of carbon dioxide gas were generated by the

J. J. Thomson A) Electrons are in orbital levels. John Dalton B) Atoms are the smallest unit of an element. Ernest Rutherford C) Electrons are scattered within the atom. Niels Bohr D) Protons are at the center of an atom.

Which answer best describes an alloy