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2 years ago

I really need help, i don’t understand this at all

Chemistry

1 answer:

kirill [66]2 years ago

6 0

Answer:

CaO - inorganic

C₂H₄(OH)₂ - organic

Ca(OH)₂ - inorganic

CH₄ - organic

NaCl - inorganic

C₃H₈ - organic

Explanation:

Organic compounds have carbon (C) in it.

For example, CaO has calcium and oxygen, but no carbon so it's an inorganic compound. However, C₂H₄(OH)₂ does have carbon, making it an organic compound.

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What country used the most energy in world during both 1990 and 2003?

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A block of wood has a volume of 55 cm3 and a mass of 550 g. What would be its density? Answer in units of g/cm3.

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3 years ago

The solutions that are mixed contain agno3 and nacl. What two products can be formed by exchange of the ions from these two reac

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3 years ago

Write a net ionic equation for the reaction of hydrochloric acid with ammonia in aqueous solution. And write a net ionic equatio

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Explanation:

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The reaction equation for this reaction is as follows.

$HCl(aq) + NH_{3}(aq) \rightarrow NH_{4}Cl(aq)$

Now, ioni equation for this reaction is as follows.

$H^{+}(aq) + Cl^{-}(aq) + NH_{3}(aq) \rightarrow NH_{4}^{+}(aq) + Cl^{-}(aq)$

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$H^{+}(aq) + NH_{3}(aq) \rightarrow NH^{+}_{4}(aq)$

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$OH^{-}(aq) + NH^{+}_{4}(aq) \rightarrow NH_{3}(aq) + H_{2}O(l)$

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3 years ago

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