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umka2103 [35]
3 years ago
7

A. During which segments does the kinetic energy decrease?

Chemistry
1 answer:
ira [324]3 years ago
4 0

Answer:

where is the picture?

Explanation:

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C3H8(g) + 5 O2(g) → 3 CO2(g) + 4 H2O(l)
stiv31 [10]

¹/3 C3H8(g) + ⁵/3 O2(g)

Explanation:

The coefficient before every molecule is representative of the number of moles. We can represent it in ration form so as to calculate the question;

C₃H₈(g) + 5 O₂(g) → 3 CO₂(g) + 4 H₂O(l) means;

For every 1 mole of C₃H₈(g) and 5 moles of  O₂(g) produces  3 moles of  CO₂(g) and 4 moles of H₂O(l).

Therefore to produce 1.00 mole of CO₂(g);

We represent it in ratio;

C₃H₈(g) : CO₂(g)

1  :     3

What about ;

? (x)   :  1

We cross multiply;

3x = 1 * 1

X = 1/3

We evaluate the same for O₂;

O₂(g) : CO₂(g)

5 :     3

What about

? (x) :     1

3x = 5 * 1

x = 5/3

Learn More:

For more on evaluating moles in chemical reactions check out;

brainly.com/question/13967925

brainly.com/question/13969737

#LearnWithBrainly

7 0
3 years ago
What is the temperature in degrees Celsius on the thermometer below?​
ivolga24 [154]

Answer:

\pmb{ option ~C}

Explanation:

The correct answer of this questions is 38°c

3 0
3 years ago
. Na₂O + H₂O →<br> H₂O<br> → NaOH translate the formulaic equations to word equation
lesya692 [45]
Sodium oxide + Water= Sodium hydroxide
7 0
1 year ago
30 Points!!!!!!!!!
Sonja [21]
Negatively-charged ions are anions, formed from nonmetallic elements like OXYGEN and sulfur.
7 0
3 years ago
What happens to the chemical energy of an animal when it’s eaten by another animal
Sergeeva-Olga [200]
It is transferred onto the next animal. Think of it as the trophic level system: since the animal is being used for food, its energy is being used by the next animal.
8 0
3 years ago
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