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yKpoI14uk [10]
3 years ago
12

What is the wavelength of light that has an energy of 8.0 x 109J​

Chemistry
1 answer:
Anestetic [448]3 years ago
8 0

Answer:

Explanation:69

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How are substances and mixtures different and alike???
nikklg [1K]

A mixture is composed of more than one substance combined
A pure substance cannot be decomposed in any reaction
<span>Both are considered types of substances 
</span>hope it helps you playa!

6 0
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How many moles are in 6.80 x 10^23 atoms <br> of gold, Au?
frosja888 [35]

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1.13 moles Au

Explanation:

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2 years ago
What is the advantage of rusting​
Naddika [18.5K]

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Provide more strength

Explanation:

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6 0
3 years ago
Read 2 more answers
Enter a balanced equation for the complete combustion of liquid C3H7OH. Express your answer as a chemical equation. Identify all
Vlad1618 [11]

2 C₃H₇OH (l) +  9 O₂ (g) → 6 CO₂ (g) + 8 H₂O (g)

Explanation:

To balance the chemical equation the number of atoms of each element entering the reaction have to be equal to the number of atoms of each element leaving the reaction, in order to conserve the mass.

Bellow we have the balanced chemical equation of the complete combustion of C₃H₇OH:

C₃H₇OH (l) +  (9/2) O₂ (g) → 3 CO₂ (g) + 4 H₂O (g)

to have integer coefficients  we multiply the reaction with 2:

2 C₃H₇OH (l) +  9 O₂ (g) → 6 CO₂ (g) + 8 H₂O (g)

where:

(l) - liquid

(g) - gaseous

Learn more about:

combustion reaction

brainly.com/question/9425444

balancing chemical equations

brainly.com/question/13941483

#learnwithBrainly

7 0
3 years ago
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