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Dovator [93]
3 years ago
15

can you help me with #7? #7 says "A substance enters into and is altered through the course of a chemical change. it is called a

___." pick one of these choices. The lines that are next to the words are already picked from #s 1, 2, 3, 4, 5,& 6. do not pick more than one answer pick one answer only. tap the image so you could see the full image. (What I'm talking about is science.)

Chemistry
2 answers:
ad-work [718]3 years ago
8 0
It's reactant. That's what I'm pretty sure it js
Zigmanuir [339]3 years ago
3 0
Reactant hope this helps
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3 years ago
How many significant figures are in 0.0034 cm? a 2 b 3 c 1 d 4
Annette [7]

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A. 2 sig figs

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8 0
3 years ago
Each astronaut produces 8.8 x 10^2 grams of CO2 per day that must be removed from the air on the shuttle if typical shuttle miss
iris [78.8K]
M₀(CO₂)=8.8*10² g
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N=m(CO₂)/xm₀(CO₂)=M(CO₂)m(LiOH)/{2M(LiOH)xm₀(CO₂)}

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It is also possible the reaction:
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5 0
3 years ago
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