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Marina CMI [18]
3 years ago
7

Is it possible to change a scientific theory?​

Chemistry
2 answers:
Crank3 years ago
5 0
It ain’t A it’s C because scientific theories do change if evidence is found.
Crazy boy [7]3 years ago
3 0

Answer:

I think the first option is the answer

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Maximum number of possible structural of C7H9N
MrRissso [65]

There are 5 possible structural isomers with the molecular formula C₇H₉N.

Explanation:

You may find the chemical diagrams of the structural isomers in the attached picture.

Learn more about:

structural isomers

brainly.com/question/4812147

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3 years ago
Identify the homogeneous mixture among the following:
katen-ka-za [31]
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1 year ago
classify each of the statements about gases as true or false. oxygen molecules at 25 celsius are moving faster than oxygen
AleksandrR [38]

Since gas molecules average velocity depends on temperature, oxygen molecules at 25°C are moving faster than oxygen molecules at 0 °C.

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The average speed of gas molecules depends on temperature and molar mass as shown by the relation;

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The following are false among the options provided;

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7 0
3 years ago
Explain why chlorine gas is used in water treatment instead of fluorine gas
Gekata [30.6K]

when Cl2 is dissolved in water it generates ClO which is a good oxidizing agent since it gives out atomic oxygen. but dissolution of F2 cannot generate atomic oxygen since F is more electronegative than O

7 0
3 years ago
What is ion exchange ​
dolphi86 [110]

Answer:

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Explanation:

hope this helped !

3 0
3 years ago
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