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alexira [117]
3 years ago
10

How many significant figures are in the measurement 10,010 grams?

Chemistry
1 answer:
leva [86]3 years ago
7 0
4 sigfigs because the 0 at the end is not significant unless there is a .(period)
the 0s inbetween numbers are always significant.
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16. Hope this helps!!
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How many significant figures are there in this expression 0.001050
WITCHER [35]
4 sig fig in that expression
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Read 2 more answers
A 9-ounce of glass contains 72 milligrams of vitamin
sleet_krkn [62]
Answer: 7.2 ounces


Explanation:



1) Data:

<span>- glass size: 9-ounce
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</span><span>- content of vitamin C: 72 milligrams
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</span><span>- glasssize: x
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</span><span>- content of vitamin C: 60 milligrams
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</span><span>2) Proportion
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</span><span>9 ounces / 75 mg = x / 60 mg
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</span><span>3) Solution:
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</span><span>9 ounces × 60 mg = 75 mg × x
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</span><span>⇒ x = 9 ounces × 60 mg / 75 mg = 7.2 ounces
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7 0
3 years ago
If an atom contains more electrons than protons, it is a action, an anion, or electrically neutral
barxatty [35]
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6 0
3 years ago
An 11.75 g sample of a common hydrate of cobalt(ii) chloride is heated. after heating, 9.25 g of anhydrous cobalt chloride remai
Irina-Kira [14]
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rounded off 2 moles of water for every 1 mol of CoCl₂
formula - CoCl₂.2H₂O
name - Cobalt(II) chloride dihydrate
3 0
3 years ago
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