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Readme [11.4K]
3 years ago
7

What’s the answer to this question pls help

Chemistry
1 answer:
Solnce55 [7]3 years ago
4 0
In order of reactivity: magnesium, iron, copper, silver
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PLEASE ANSWER I WILL MAKE BRAINLIEST!!!
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Using an example like Christmas lights, I would say yes because normally a lot of them would go out if one light is broken.
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What mass, in grams, of carbon dioxide gas can be produced by complete combustion of 24.0 grams of carbon?
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3 years ago
The rising magma that may result from this type of plate movement may produce<br><br> HELP
nirvana33 [79]

Volcanic islands, seamounts, guyouts

Explanation:

The magma rising from this type of plate movement may produce under water volcanic activities.

The magma here would be mafic - ultramafic because it is produced from melting of oceanic plates.

As the subducting oceanic plate melts and begins to rise, it will settle and cool on the ocean floor resulting in the formation of massive and extensive seamounts.

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7 0
3 years ago
How many grams of n2f4 can be produced from 225g f2?
3241004551 [841]
The answer is 615.91 grams of <span>n2f4

Solution:
225g F2 x [(1molF2)/(38gramsF2)] x [</span>(1molF2)/(1molN2F4)] x [(104.02 grams N2F4)/(1molN2F4)]
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Why is melting ice cream a physical?
worty [1.4K]

Melting ice cream is a physical change because it is a phase change, the water in the ice cream gains thermal energy and the inter-molecular forces are overcome and the molecules move further apart forming a liquid. It is not a chemical change because no chemical reactions occurred.  

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4 years ago
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