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stich3 [128]
2 years ago
10

Which of these might affect whether or not a particular chemical reaction occurs?

Chemistry
1 answer:
Vinvika [58]2 years ago
8 0

Your answer would be D.

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Extinction event or sometimes known as Mass extinction

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These events typically are typically widespread and rapid decrease in the biodiversity (which takes into account spread and existence of current species). The worst mass extinction was Permian–Triassic extinction where over 90% of species of organisms vanished.

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3 years ago
How much pure acid is in 520 milliliters of a 13 ​% ​solution?
Liono4ka [1.6K]
It actually depends on the percentage of the concentration give. Percentages can be expressed as %mass/mass, %volume/volume or %mass/volume. To keep things simple, let's just assume that it is in %volume/volume. Thus, 13% of 520 mL is pure acid.

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3 years ago
Someone help me out with these chemistry (stoichiometry)
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6 0
3 years ago
Did I get This right I’m confused
Paul [167]
Hey bud !
You were close congrats !
the only problem i saw was the units part at the end.
remember volume is 3 dimensional
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3 0
3 years ago
Please help me out with this question if you help me I will give you the brain thing and extra points. 4/9 image below.
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4 0
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