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Eduardwww [97]
3 years ago
10

Sydney, Australia, Is in the Southern Hemisphere. Which choice describes the conditions in Sydney on or around December 21

Chemistry
2 answers:
scoundrel [369]3 years ago
8 0

Answer:the answer is warm

Explanation:

olganol [36]3 years ago
5 0

Answer:warm

Explanation: because it is in the southern hemisphere so in the winter while the northern hemisphere is in a cold winter the southern hemisphere is in a warm winter due to it being in the southern hemisphere where temperatures are really warm in the southern hemisphere.

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Which cell structure is found in animals, but not in plants?
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How will adding NaCl affect the freezing point of a solution?
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The following information is to be used for the next 2 questions. In order to analyze for Mg and Ca, a 24-hour urine sample was
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Answer:

Explanation:

From the given information:

The concentration of metal ions are:

[Ca^{2+}]= \dfrac{0.003474 \ M \times 20.49 \ mL}{10.0 \ mL}

[Ca^{2+}]=0.007118 \ M

[Mg^2+] = \dfrac{0.003474 \ M\times (26.23  - 20.49 )mL}{10.0 \ mL}

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= 2.00 L \times 0.001994 \dfrac{mol}{L} \times \dfrac{40.08 \ g}{1 \ mol}

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= 0.3461 g

Mass of Mg²⁺ = 346.1 mg

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3 years ago
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