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ioda
3 years ago
10

What is the overall nuclear fusion reaction in the sun?

Chemistry
1 answer:
slamgirl [31]3 years ago
8 0
The overall fusion reaction is the conversion of Hydrogen to Helium
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What does it mean for a strong base to be in equilibrium?
prisoha [69]

The position of equilibrium lies far to the right, with products being favoured. Hence, option A is correct.

<h3>What is equilibrium?</h3>

Chemical equilibrium is a condition in the course of a reversible chemical reaction in which no net change in the amounts of reactants and products occurs.

A very high value of K indicates that at equilibrium most of the reactants are converted into products.

The equilibrium constant K is the ratio of the concentrations of products to the concentrations of reactants raised to appropriate stoichiometric coefficients.

When the value of the equilibrium constant is very high, the concentration of products is much higher than the concentration of reactants.

This means that most of the reactants are converted into products and the position of equilibrium lies far to the right, with products being favoured.

Hence, option A is correct.

Learn more about the equilibrium here:

brainly.com/question/23641529

#SPJ1

8 0
2 years ago
A ball of mass 0.2 kg is dropped from a height of 10 m. How much mechanical energy does it have right before it hits the ground?
lana [24]

Answer:

19.6 J  

Step-by-step explanation:

Before the ball is dropped, it has a <em>potential energy </em>

PE = mgh

PE = 0.2 × 10 × 9.8

PE = 19.6 J

Just before the ball hits the ground, the potential energy has been converted into kinetic (<em>mechanical</em>) energy.

KE = 19.6 J

3 0
3 years ago
At standard temperature and pressure, a 0.50 mole sample of H2 gas and a separate 1.0 mol sample of O2 gas have the same a. Aver
Harman [31]

Answer:

um i think 20

Explanation: because 20

8 0
3 years ago
State one alternative to burning fossil fuels in order to produce electricity? Please answer
Oksanka [162]

Answer:

Some well-known alternative fuels include bio-diesel, bio-alcohol (methanol, ethanol, butane), refuse-derived fuel, chemically stored electricity (batteries and fuel cells), hydrogen, non-fossil methane, non-fossil natural gas, vegetable oil, propane and other biomass sources

8 0
3 years ago
How many moles of 02 can be prepared from 6.75 moles of KCIO3 ?
Varvara68 [4.7K]

The equation for this question could be 2KClO_{3}→2KCl+3O_{2} .

so for 6.75 moles of KClO_{3}  *3 moles of O_{2}/2 moles of KClO_{3}

= 10.125

5 0
3 years ago
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