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Brut [27]
3 years ago
10

Please help!!! I'll give brainliest to the most helpful answer

Chemistry
1 answer:
horsena [70]3 years ago
3 0
87) A
88) D
89) B
90) E
91) C
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Which of these is not a physical property of matter?
Zepler [3.9K]
Its D. combustibillaty

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Lipids (also known as fats) have two types of monomers called
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Give an example of instantaneous speed
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3 years ago
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How many valence electrons would an element with atomic number 113 have?
marshall27 [118]

How does the law of conservation of mass apply  to this reaction: C2H4 + O2 → H2O + CO2?

4 0
3 years ago
SHOW WORK AND INCLUDE UNITS
Ber [7]

Answer:

36365.4 Joules

Explanation:

The quantity of Heat Energy (Q) released on cooling a heated substance depends on its Mass (M), specific heat capacity (C), and change in temperature (Φ)

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Q = 45.4g x 3.56J/g°C x 225°C

Q= 36365.4 Joules

Thus, 36365.4 Joules of heat energy is released when the lithium is cooled.

6 0
3 years ago
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