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yanalaym [24]
3 years ago
6

HHHEEEEEEELLLLPPPP PPPPPLLLLEEEASSSEEEE I GIVE ~BRAINLIEST~!!!!!! PLZ HELP ME

Chemistry
2 answers:
AnnyKZ [126]3 years ago
5 0
The action or power of focusing one's attention or mental effort.

a substance produced by a living organism that acts as a catalyst to bring about a specific biochemical reaction.


a substance that slows down or prevents a particular chemical reaction or other process, or that reduces the activity of a particular reactant, catalyst, or enzyme.
Anni [7]3 years ago
4 0
Concentration-The attention or power of focusing one's attention of mental effort.
Enzyme-Substance produced by living organism that acts as a catalyst to bring about a specific biochemical reaction
Inhibitor-Things that inhibits someone or something
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mixture or pure substance: 1.blood 2.dyes 3.self-raising flour 4.muesli 5.copper wire 6.distilled water 7.table salt 8.milk 9.br
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Answer: Mixture: Blood , Self raising flour,muesli ,dyes, milk, tea, air, bronze

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Explanation:

Mixture is a substance which is made up two or more number of compounds which chemically inactive and retain their distinct chemical properties.

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Which indicator would show a pH change from 6 to 7?
Blababa [14]

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Phenol red indicator.

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4 years ago
True or false, some molecules have the same molecular formula as their empirical formula.
Fiesta28 [93]

Answer:

<u>True</u>, some molecules have the same molecular formula as their empirical formula.

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