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77julia77 [94]
2 years ago
7

The Modern Cell Theory also states that all cells come from -

Chemistry
1 answer:
Kaylis [27]2 years ago
8 0
The answer is A.

The 3 rules of Cell Theory is:

1) Cells are the basic unit of life

2) Cells come from preexisting cells

3) All living things are made up from cells
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Fluorine gas reacts with aqueous iron (II) iodine to produce iron (II) fluoride and iodine liquid What is the balanced chemical
Andru [333]

Answer:

F₂ (g) + FeI₂ (aq) →  FeF₂ (aq) +  I₂ (l)

Explanation:

Our reactants are:

F₂ → Fluorine gas, a dyatomic molecule

FeI₂ → Iron (II) iodine

Our products are:

I₂ → Iodine

FeF₂ → Iron (II) fluoride

Then, the reaction is:

F₂ (g) + FeI₂ (aq) →  FeF₂ (aq) +  I₂ (l)

We see it is completely balanced.

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The food chain will crash.
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When an ion loses electrons, it becomes a positive ion even though it does not lose protons. If there are more protons than electrons in the ion, the ion will have a positive charge.
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by wearing of rocks

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