All categories

3 years ago

How are half reactions combine to give overall redox reaction

Chemistry

1 answer:

Bad White [126]3 years ago

5 0

Answer:

the oxidized substance will have electrons as products (i think)

Explanation:

The first step to balance any redox reaction is to separate the reaction into half-reactions. The substance being reduced will have electrons as reactants, and the oxidized substance will have electrons as products. (Usually all reactions are written as reduction reactions in half-reaction tables.

You might be interested in

Which of the following correctly represents the radioactive decay of cesium-137?<br><br>

pishuonlain [190]

What are the answers ??

5 0

3 years ago

Mass x height x gravity is the formula to calculate:

Sindrei [870]

Answer:

Potential energy

Explanation:

$p.e = mgh$

8 0

2 years ago

A compound distributes between benzene (solvent 1) and water (solvent 2) with a distribution coefficient, K = 2.7. If 1.0g of th

mote1985 [20]

Explanation:

The given data is as follows.

Solvent 1 = benzene, Solvent 2 = water

$K_{p}$ = 2.7, $V_{S_{2}}$ = 100 mL

$V_{S_{1}}$ = 10 mL, weight of compound = 1 g

Extract = 3

Therefore, calculate the fraction remaining as follows.

$f_{n} = [1 + K_{p}(\frac{V_{S_{2}}}{V_{S_{1}}})]^{-n}$

= $[1 + 2.7(\frac{100}{10})]^{-3}$

= $(28)^{-3}$

= $4.55 \times 10^{-5}$

Hence, weight of compound to be extracted = weight of compound - fraction remaining

= 1 - $4.55 \times 10^{-5}$

= 0.00001

or, = $1 \times 10^{-5}$

Thus, we can conclude that weight of compound that could be extracted is $1 \times 10^{-5}$ .

7 0

2 years ago

Read 2 more answers

Which statement best explains why so many fossils look different from the millions of species currently living on Earth?

lianna [129]

B. Most species that have lived on earth are now extinct. Ap3x

3 0

2 years ago

Read 2 more answers

How might an antioxidant prevent another element from gaining or losing an electron?

Maslowich

Answer:

An antioxidant helps in the mopping up and elimination of free radicals and a common example is Glutathione. Oxidation reactions Involves the transfer of electrons or addition of oxygen to a substance.

Antioxidants help in decreasing or prevention of the oxidation of the molecules due to free radicals being formed which causes damage in the cells of animals.

5 0

2 years ago