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Arte-miy333 [17]
3 years ago
6

If 1.38×1022 atoms of element y have a mass of 1.50 g, what is the identity of y? express your answer as a chemical symbol.

Chemistry
2 answers:
kifflom [539]3 years ago
7 0

Answer:1,38×10²² = 0,138×10²³

Explanation:

zaharov [31]3 years ago
4 0
1,38×10²² = 0,138×10²³

0,138×10²³ ----- 1,5g
6,02×10²³ ------ X
X = (1.5×6,02×10²³)/0,138×10²³
X = 65,435 g/mol

It's ZINC (Zn)

:•)
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2 years ago
On a molar basis, which is a more effective bleaching agent- kbro3 or naocl?
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5 0
3 years ago
Identify one factor represented in the diagram that is used to classify the ten types of clouds
Ede4ka [16]
Low clouds
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6 0
3 years ago
What is the mass of a sample of iron if that sample lost 2300J of heat energy when it cooled from 80 oC to 30°C? The specific he
irakobra [83]
102 grams.
Equation:
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2 sig-figs --> 102 grams
7 0
3 years ago
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