Ask question

Ask question

All categories

3 years ago

14

Oxidation/reduction (redox) reactions like this: 2H2(g) + O2(g) ⇒ 2H2O(l) will occur spontaneously. To make the reaction proceed

in the reverse direction, you must put energy (electricity) into reaction. This is called

1 answer:

igor_vitrenko [27]3 years ago

3 0

The process is called electrolysis.

You might be interested in

calculate the speed of an electron if its de broglie wavelength is twice its displacement in one second

valkas [14]

Answer:

The speed of an electron is 0.01908 m/s.

Explanation:

De-Broglie wavelength is given by:

$\lambda=\frac{h}{mv}$

where, $\lambda$ = wavelength of a particle

h = Planck's constant = $6.626\times 10^{-34}Js$

m = mass of particle

v = velocity of the particle

Velocity of an electron = v

Mass of an electron = $9.1\times 10^{-31}kg$

Wavelength of electron is twice the displacement in seconds which is velocity of an electron.

Then.wavelength of an electron = $\lambda =2v$

$\lambda =2v=\frac{6.626\times 10^{-34}Js}{9.1\times 10^{-31}kg\times v}$

v = 0.01908 m/s

The speed of an electron is 0.01908 m/s.

5 0

3 years ago

What about this one y'alllll

densk [106]

Answer:

um.. is this a quiz or what girl...

6 0

3 years ago

Which phrases describe sedimentary rock? check all that apply.

yuradex [85]

Answer:

Sedimentary rock, rock formed at or near Earth's surface by the accumulation and lithification of sediment by the precipitation from solution at normal surface temperatures

Explanation:

7 0

2 years ago

Which of these element probably has the lowest ionic radius?

RSB [31]

Magnesium is the correct answer

8 0

3 years ago

In a reaction vessel of 10.0 I, heat 9.00 g of water so that it partially decomposes. In the equilibrium mixture, 0.250 mol of w

MatroZZZ [7]

Answer:

help

Explanation:

How much carbon will turn into carbon 14 every year?

Science

Please help asap

7 0

3 years ago