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2 years ago

Which of the following is true about nuclear fusion

Chemistry

2 answers:

svet-max [94.6K]2 years ago

7 0

Answer:

it occurs in the sun

Explanation:

just took the test so its A. GL!

Sonja [21]2 years ago

4 0

Answer:

i would assume that it would be (a)

Explanation:

The Sun generates its energy by nuclear fusion

NUCLEAR FISSION is when the heavy atom is split

fusion energy is scientifically feasible. Plasma conditions that are very close to those required in a fusion reactor are now routinely reached in experiments

mass gets lost is nuclear fusion

so (a) is the most accurate

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2 years ago

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2 years ago

Nitric oxide reacts with chlorine gas according to the reaction: 2 NO( g) + Cl2( g) ∆ 2 NOCl( g) Kp = 0.27 at 700 K A reaction m

11Alexandr11 [23.1K]

Answer: The initial partial pressures of $NO$ and $Cl_2$ is 139.4 torr.

Explanation:

The equilibrium reaction is

$2NO(g)+Cl_2(g)\rightleftharpoons 2NOCl(g)$

initially conc. p p 0

At eqm. p-2x p-x 2x

Given: $p_{NOCl}= 2x= 115torr$

$x=57.5 torr$

The expression for equilibrium constant is :

$K_p=\frac{p_{NOCl}^2}{p_{NO}^2\times p_{Cl_2}}$

$p_{NOCl}$ = 2x =115 torr

$p_{NO}$ = (p-2x) = p-115 torr

$p_{Cl_2}$ = (p-x)= p-57.5 torr

Now put all the given values in this expression, we get

$0.27=\frac{(115)^2}{(p-115)^2\times (p-57.5)}$

$p=139.4torr$

Therefore, the initial partial pressures of $NO$ and $Cl_2$ is 139.4 torr.

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3 years ago