2 years ago

Unscramble the word acdeeilpsz–

Chemistry

1 answer:

lana [24]2 years ago

3 0

Answer:

specialized if you add one more I cause I'm pretty sure there is supposed to be one more i.

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____________ properties include melting point, boiling point, strength, and malleability.a.physicalc.chemicalb.reactived.none of

lina2011 [118]

Physical properties are those which can be observed without any change in composition of the substance. Hence, a is the answer.

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3 years ago

7. Halfway through a cross country meet, a

kondor19780726 [428]

Answer:

3m/s

Explanation:

Data obtained from the question include:

Initial speed (s1) = 4 m/s

Final speed (S2) = 7m/s

Change in speed (ΔS)

ΔS = s2 — s1

ΔS = 7 — 4

ΔS = 3m/s

Therefore, the change in speed is 3m/s

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3 years ago

Consider the reaction below.

Law Incorporation [45]

Answer:

<u>First choice: 0.042</u>

Explanation:

Given decomposition reaction:

1PCl₅ (g) ⇄ 1PCl₃ + 1Cl₂(g)

Equilibrium constant:

$K_{eq}=\frac{[PCl_3]^1[Cl_2]^1}{[PCl_5]^1}$

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So, your calculations are:

$K_{eq}=\frac{(0.020M)(0.020M)}{0.0095M}=0.042M$

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3 years ago

What type of reaction is this?<br> 2 A1203 (s) + 4 Al(s) + 3 O2 (g)

GaryK [48]

Answer:

Decomposition

Explanation:

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2 years ago

At which pesan pressure lowest The image shows a representation of mountains of various heights, numbered 1, 2, and 3 The plami

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1 is the lowest pressure.........

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2 years ago

Unscramble the word acdeeilpsz–​

Unscramble the word acdeeilpsz–