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

2b^2+4b–2=0 what is the answer?

What phylum has animals with a central cavity and mouth;and most of them have tentacles?

A person walks 25 m west and then 45 m at the angle of 60 degrees north of east what is the magnitude of the total displacement?

which type of energy is associated with random motion of atoms and molecules in a sample of air? 1.chemical energy 2. electrical energy 3.nuclear energy 4. th

when you flick a coin so that it slides across a table, it slows down. what is the name of the force that slows it down

A basketball player achieves a hang time of 0.773 s in dunking the ball. What vertical height will he attain? The acceleration of gravity is 9.8 m/s^2 .

how can temperature can affect communication?

Ho long does it take for the Moon to show all its faces? Thank you❤

two forms of solid carbon diamond and graphite different in their physical properties due to the differences in their

Give a counter example to this statement. The quotient of two fractions between 0 and 1 is always a whole number.