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loris [4]
3 years ago
15

Which mass is easily forgotten about when trying to prove the law of conservation of mass in a chemical reaction.

Chemistry
2 answers:
Musya8 [376]3 years ago
5 0
Rock is the mass chemical forgotten
sveticcg [70]3 years ago
3 0

Answer:

rock

Explanation:

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A chemical formula (such as H20) can be considered a type of model.<br> O True<br> O False
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Answer:

its false

Explanation:

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2 years ago
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When molecules have a shorter bond length does it take more or less energy to break the chemical bond between those atoms?
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more energy

Explanation:

shorter lengths in bonds require more energy because atoms are strongly connected in short length bonds

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How do kidneys work with other body systems to maintain homeostasis
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(CH3)2-CH-CH2-O(CH3)3IUPAC NAME
bazaltina [42]

Answer:

1-(tert-butoxy)-2-methylpropane

Note: there is a mistake in formula, the correct formula is (CH₃)₂-CH-CH₂-O-C(CH₃)₃ not (CH₃)₂-CH-CH₂-O(CH₃)₃, because oxygen is a divalent compound.

Explanation:

<em>Structural formula is attached</em>

IUPAC naming rules

1. start numbering the chain from the functional group. In this compound we        start from oxygen side.

2. Here we can see that at position 1 there is an oxy group along with a tertiary carbon having three methyl groups. So we write it as 1-tert-butoxy. Which means that there is a methoxy group at position 1 along with a tertiary carbon.

3. At position 2 we can see that there is a methyl group attached to the main chain, so we write it as 2-methyl.

4. Now we count the total number of carbons in the main chain. As we can see that there are 3 carbons in the remaining or parent chain, so we write it as propane

5. So the IUPAC name of the compound will be 1-(tert-butoxy)-2-methylpropane

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How can mushrooms grow without harming trees?
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