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Ivanshal [37]
3 years ago
6

Where does the law of conservation of energy imply

Chemistry
1 answer:
katrin [286]3 years ago
6 0

That energy can not be created or destroyed, but can change forms.

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How are h2o and NaCL different
MAVERICK [17]

Answer:

1. H2O is a covalent bond, NaCl is an ionic bond

2. H2O uses hydrogen bonding (H-bonds), NaCl does not

3. H2O is liquid at room temperature. NaCl is solid.

Explanation:

3 0
2 years ago
Pls help one chemistry question :/
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Answer:

the anserw should be 665KJ

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Under what pressure did 10L of gas change to if the original pressure was 4 atm on 3L?​
cluponka [151]

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11111

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A 4-g mass of NaOH is dissolved in 5mL of water.
lapo4ka [179]
Molar mass NaOH = 40.0 g/mol

Volume in liters of solution :

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krek1111 [17]
Bicarbonate, sodium, potassium
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