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julia-pushkina [17]
2 years ago
15

How many significant figures are in 0.723 m

Chemistry
1 answer:
STALIN [3.7K]2 years ago
3 0
There are three significant figures, this is because the zero before the decimal does not count
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In sodium chloride the ions are lined up in a __ patterns
adelina 88 [10]
Random or ionic bond pattern
6 0
3 years ago
what is the inferred pressure, in million of atmospheres, in Earth's interior at a depth of 2900 kilometers?
NemiM [27]

Answer:

1.4 millions atmospheres

Explanation:

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2. How much heat is released when 432g of water cools down from 710C to 180C?
nadya68 [22]
The heat released by the water when it cools down by a temperature difference AT

is Q = mC,AT

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Nostrana [21]

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4 0
2 years ago
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marissa [1.9K]

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4 0
3 years ago
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