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Sliva [168]
2 years ago
11

Seasonal changes in water temperature tend to remain within a narrow range. This is opposed to air temperature, which tends to f

luctuate across a wide range. The relative stability of ocean temperatures helps to regulate the temperatures of coastal regions. Why can water remain within a narrow range of temperatures?
A.
It reflects heat and does not absorb heat.
B.
It is only stable within a small temperature range.
C.
It has a high heat capacity.
D.
It is mobile and this allows heated water to sink.
Its C. i just did it
Chemistry
2 answers:
BartSMP [9]2 years ago
8 0

Answer:

Its C

Explanation:

Ok. You really know how.

jeka942 years ago
8 0

Answer:

the answer would be b

Explanation:

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Step2247 [10]

Answer:

5.9x10²² atoms of Cu are in one naira coin

Explanation:

To solve this question we need to find the mass of Copper. Then, using its molar mass (Cu = 63.546g/mol) we must find the moles of Cu and its atoms using Avogadro's number:

<em>Mass Cu:</em>

7.3g * 86% = 6.278g is the mass of Cu.

<em>Moles Cu:</em>

6.278g * (1mol / 63.546g) = 0.099moles Cu

<em>Atoms Cu:</em>

0.099moles Cu * (6.022x10²³atoms / 1mol) =

<h3>5.9x10²² atoms of Cu are in one naira coin</h3>
4 0
2 years ago
How do double replacement reactions relate to Combustion reactions
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Explanation:

A single-replacement reaction replaces one element for another in a compound.

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2 years ago
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Answer:

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5 0
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Propane burns in oxygen to produce carbon dioxide and steam. The unbalanced equation for this reaction is: C3H8 + O2 → CO2 + H2O
NemiM [27]
Here is your answer

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8 0
2 years ago
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liraira [26]

Answer:

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Explanation:

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