renasmith13 renasmith13

01-03-2021
Chemistry

contestada

Zn + 2HCl → ZnCl2 + H2
What is the half reaction for the reduction of hydrogen in the reaction?

Respuesta :

ajmauldin1 ajmauldin1

01-03-2021

Answer:

2H^+ +2e -> h2(g)

Explanation:

Since hydrogen is reduced, look for a decrease in oxidation number and the gain of electrons.

Answer Link

Otras preguntas

What are ways that ordinary people can help to keep antibiotic resistance from getting worse

In general, which of the following is NOT true concerning teens and marriage? A. Many married teens may experience changes in friendships. B. Many married teens

Brinn's rectangular kitchen has an area of 81 square feet. The kitchen is 9 times as many square feet as Brinn's pantry. If the rectangular pantry is 3 feet wi

It is the first question I need help with please.

What is the volume of a cylinder with a radius of 9 inches and a height of 2 inches? Use 3.14 for pi. Round your answer to the nearest hundredth. (4 points) 50

Anya got $10 for her birthday. She considers buying a DVD of her favorite movie for $9. She also thinks about buying a new T-shirt for $12. Then she decides to

Factor the expression: 8x3 + 4x2 - 2x - 1 (2x + 1)(2x + 1)(2x - 1) (2x + 1)(2x - 1)(2x - 1) (4x + 1)(x - 1)(2x + 1) (4x + 1)(x + 1)(2x - 1)

What is the energy of a 2.09Hz wave?

The ability to transfer energy explosively into force is _____. agility muscular strength speed power coordination

What is 26 cm/s =__ m/min