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madam [21]
2 years ago
14

Pllllzzzzzz help

Chemistry
1 answer:
Nookie1986 [14]2 years ago
8 0

TMS has 12 protons which are all equivalent and four carbons, which are also all equivalent. This means that it gives a single, strong signal in the spectrum, which turns out to be outside the range of most other signals, especially from organic compounds.

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Latoya performs an experiment using the lab equipment shown. Which two properties is Latoya most likely measuring?
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Answer: Volume and temperature

Explanation:

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4. Which of the following have mass? Select all that apply.
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4 0
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SOMEONE HELP ASAP I NEED TO FIND AN ANSWER
astra-53 [7]

Answer:

A) Q + XZ = X + QZ is a single displacement reaction.

B) Q + Z = QZ is a synthesis reaction

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D) QT + XZ = QZ + XT is double replacement reaction.

Explanation:

A) Q + XZ = X + QZ

This is a single displacement reaction because it is one in which one element is substituted for another one in a compound. In this case X is substituted for Q.

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This is a synthesis reaction because Q and z combine to form a single product QZ.

C) QT = Q + T

This is a decomposition reaction because the compound QT breaks down to form 2 simpler substances Q and T.

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6 0
2 years ago
How many grams of O are in 675 g of Na2O
PIT_PIT [208]
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6 0
3 years ago
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rjkz [21]
Answer is: <span>the pH value(level) is the independent variable.</span><span>
</span>
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Mass of lactose is same during experiment,so t</span>he number of molecules of product formed per minute is the <span>dependent variable.</span>
8 0
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