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Nadya [2.5K]
3 years ago
5

please i really need help, i dont understand any of this, if you could do the work for all and show me how to do it that would b

e amazing please.

Chemistry
1 answer:
AVprozaik [17]3 years ago
8 0
I can hardly see your paper sorry
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Which substance has vibrating particles in fixed positions? Ca(S) or CaCl2 (aq)
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Ca(S) I looked it up



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Why did the plant that could not photosynthesize stop growing?
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Plants get their nutrients from photosynthesis, and those nutrients in turn help them grow. The plant stopped growing because it was unable to obtain its vital nutrients.

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When writing equations the mass on the left of the arrow must
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Answer:

When writing equation the mass on left side of equation must be equal to the mass on right side. True

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Law of conservation of mass:

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Explanation:

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3 years ago
If nitrogen and hydrogen combine in a combustion reaction, what would the product of the reaction be?
kow [346]

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2 icl + h2i2 + 2 hcl is first order in icl and second order in h2. Complete the rate law for this reaction in the box below. Use
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2 ICl + H2   ----> I2 + 2 HCl

as given that rate is first order with respect to ICl and second order with respect to H2

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