The molar mass of copper(ii) chloride (cucl2) is
134.45 g/mol. how many formula units of cucl2
are present in 17.6 g of cucl2?
o 7.88 x 1022 formula units
1.84 x 1023 formula units
o 1.91 x 1023 formula units
1.42 x 1024 formula units
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Ответ:
First Question: 7.88 × 1022 formula units
Second Question: 23.0 g
Explanation:
Correct on Edge 2020
Ответ:
The correct answer is B) El Nino/La Nina
Explanation:
El Nino and La Nina are climate patterns that can cause modification to the global weather conditions. They are present in the Pacific Ocean.
El Nino is Spanish for Little Boy. It is characterised by warm weather, while La Nina in Spanish refers to Little Girl. La Nina is characterized by cool/cold currents.
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