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vodka [1.7K]
4 years ago
14

The _______ elements tend to lose electrons and form positive ions, while the _______ elements tend to gain electrons and form n

egative ions.
Chemistry
2 answers:
Nataliya [291]4 years ago
8 0

Answer:

metal, nonmetal

Explanation:

i just got it right

Jet001 [13]4 years ago
7 0
Actions form positive ions while anions forms negative
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Read the following paragraph from the section "Dreaming Of A World Deep Below."
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Answer:

B

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Why is burning fossil fuels negative
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Calculate the equilibrium constant for the reaction using the balanced chemical equation and the concentrations of the substance
Oliga [24]

Answer:

4.75 is the equilibrium constant for the reaction.

Explanation:

CO(g)+H_2O(g)\rightleftharpoons CO_2(g)+H_2(g)

Equilibrium concentration of reactants :

[CO]=0.0590 M,[H_2O]=0.00600 M

Equilibrium concentration of products:

[CO_2]=0.0410 M,[H_2]=0.0410 M

The expression of an equilibrium constant is given by :

K_c=\frac{[CO_2][H_2]}{[CO][H_2O]}

K_c=\frac{0.0410 M\times 0.0410 M}{0.0590M\times 0.00600 M}

K_c=4.75

4.75 is the equilibrium constant for the reaction.

3 0
3 years ago
What are the answers for this question<br> Don't just answer for points
Kisachek [45]

Answer:

i cant see it very much i dont think no one can

Explanation:

5 0
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Read 2 more answers
Which of the following describes an endothermic reaction?
Alenkinab [10]
The endothermic reaction would be D. Batter becomes a pancake when heated. This is because the batter is absorbing the heat in order to turn into a pancake.

Answer is D. Batter becomes a pancake when heated.


Please vote brainliest thank you!
4 0
3 years ago
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