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Gala2k [10]
3 years ago
8

What new evidence led scientists to change their minds about the geocentric model?

Chemistry
1 answer:
IRISSAK [1]3 years ago
3 0

Galileo disproved the Ptolemaic theory, sanctioned for centuries by the Church, which held the Earth to be the central and principal object in the universe, about which all celestial objects orbited.

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Q #13 How many moles of MgCl2 are there in 350. g of compound?
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<u>Answer:</u>

3.67 moles

<u>Step-by-step explanation:</u>

We need to find out the number of MgCl_2 moles present in 350 grams of a compound.

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