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4 years ago

15

The h+ concentration gradient that is formed during the light reaction is used by to form__.

1 answer:

Norma-Jean [14]4 years ago

6 0

<span>Hydrogen will change the solution from water to hydrogen peroxide if the hydrogen gradient is changed.</span>

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20 cubic inches of a gas with an absolute pressure of 5 psi is compressed until its pressure reaches 10 psi. What's the new volu

belka [17]

10 cubic inches
We will use Boyle's law that states that for a fixed amount of an ideal gas kept at a fixed temperature, pressure and volume are inversely proportional.
P1 V1 = P2 V2
Where
P1 is initial pressure = 5 psi
V1 is initial volume = 20 cubic inch
P2 is final pressure = 10 psi
V2 is final volume = unknown
V2 = P1,V1 / P2
V2 = 20 × 5 / 10
V2 = 100/10
V2 = 10 cubic inches

7 0

3 years ago

What is the balance of this reaction=1N2+3H2=2NH3

nydimaria [60]

N2 + 3 H2 = 2 NH3

Reaction type: synthesis

4 0

3 years ago

Read 2 more answers

Fill in the Blanks: A molecular compound is made up of two or more _______ atoms. The type

Marizza181 [45]

Answer:

1.molecules of atoms

2.chemical bond

3.electrons

hope u understood

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8 0

4 years ago

U-235 undergoes many different fission reactions. For one such reaction, when U-235 is struck with a neutron, Ce-144 and Sr-90 a

Lostsunrise [7]

Explanation:

A nuclear fission reaction is defined as the reaction in which a heavy nucleus splits into small nuclei along with release of energy.

The given reaction is $^{235}_{92}U + ^{1}_{0}n \rightarrow ^{144}_{58}Ce + ^{90}_{38}Sr + x^{1}_{0}n + y^{0}_{-1}\beta$

Now, we balance the mass on both reactant and product side as follows.

235 + 1 = $144 + 90 + (x \times 1) + (y \times 0)$

236 = 234 + x

x = 236 -234

= 2

So, now we balance the charge on both reactant and product side as follows.

92 + 0 = $58 + 38 + (x \times 0) + (y \times -1)$

92 = 96 - y

y = 4

Thus, we can conclude that there are 2 neutrons and 4 beta-particles are produced in the given reaction.

Therefore, reaction equation will be as follows.

$^{235}_{92}U + ^{1}_{0}n \rightarrow ^{144}_{58}Ce + ^{90}_{38}Sr + 2^{1}_{0}n + 4^{0}_{-1}\beta$

8 0

4 years ago

. Though Florida receives a lot of rainfall, only 1 percent remains available for people to use or drink. What happens to the re

monitta

1st part.)). The rest of the water goes into oceans and underground.

8 0

3 years ago