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zysi [14]
2 years ago
7

Is ice cream matter or nonmatter

Chemistry
2 answers:
Nuetrik [128]2 years ago
7 0
Ice cream is matter

Fear is not matter

Laptop is matter

Noise is not matter

Wood is matter
fgiga [73]2 years ago
4 0

Answer:

ice cream is matter

fear is non matter (it's a feeling not a  physical object)

laptop is matter

noise is non matter

wood is matter

hope this helps :)

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Describe the structure of ammonium lauryl sulfate. Refer to the given diagram. Your answer should include the type of bonding, t
Anit [1.1K]

Answer:

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6 0
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Calculate the molar solubility of fe(oh)2 in pure water. (the value of ksp for fe(oh)2 is 4.87×10−17.)
rosijanka [135]
When we have this balanced equation for a reaction:
Fe(OH)2(s) ↔ Fe+2  + 2OH-

when Fe(OH)2 give 1 mole of Fe+2 & 2 mol of OH-
so we can assume [Fe+2] = X and [OH-] = 2 X
 when Ksp = [Fe+2][OH-]^2
and have Ksp = 4.87x10^-17 
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so by substitution 
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∴X^3 = 4.8x10^-17 / 4
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3 0
3 years ago
Which equation shows how to solve for enthalpy of solution based on the information in tables?​
Tatiana [17]

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UNO [17]
Does anyone know the answer?
5 0
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Read 2 more answers
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