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andreev551 [17]
2 years ago
13

How many significant figures? A) 1234500_______ B) 1230.0_____ C) 0.10220____ D) 34560000______ E) 0.0000302010_______ F) 0.0205

0______ G) 1.250 x 105_____
Chemistry
1 answer:
Setler79 [48]2 years ago
4 0

Answer:

A) 5 sig figs

B) 4 sig figs

C) 4 sig figs

D) 4 sig figs

E) 5 sig figs

F) 3  sig figs

G) 5 sig figs

Explanation:

work for G- 1.250 x 105=  131.25

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Answer:

The NMR spectrum that corresponds best to p-bromoaniline  is the one that is attached in the image below.

Explanation:

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Some hydrogen gas is enclosed within a chamber being held at 200∘C∘C with a volume of 0.0250 m3m3. The chamber is fitted with a
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Answer:

The final volume is 39.5 L = 0.0395 m³

Explanation:

Step 1: Data given

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V2 = 39.5 L = 0.0395 m³

The final volume is 39.5 L = 0.0395 m³

3 0
2 years ago
What is the number of moles in 0.025 g (NH4)2Cr2O7?
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Hope this answers the question. Have a nice day.</span>
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