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Molodets [167]
3 years ago
14

When milk turns sour it is a

Chemistry
2 answers:
Andrew [12]3 years ago
8 0
It is a chemical change.

Hope this helps !

Photon
Natalka [10]3 years ago
6 0
<span>It is a chemical change. When milk turns sour for example in a warm room it is a chemical change. If it was a physical change you would be able to undo the souring of milk. Since you can't, it is not a physical change.</span>
~Deceptiøn
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"Give an explanation of the combustion reaction of octane."
SIZIF [17.4K]

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6 0
3 years ago
Can someone help me understand what 1b is asking and how to answer it?
icang [17]
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I hope this helps.  Let me know in the comments if anything is unclear.
5 0
2 years ago
How is milk souring a chemical change?
hichkok12 [17]
Because the chemicals are different
7 0
3 years ago
How many 250 mg tablets of metronidazole are needed to make 150 mL of suspension containing
Neko [114]

Answer:

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7 0
2 years ago
If the following elements were to combine with each other, choose which demonstrate the Law of Multiple Proportion. Select all t
Ilia_Sergeevich [38]

Missing question: Z:X = 7:1 A:Z = 2.5:1 A:Z = 2.2:1 Y:X = 11:1.

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In this example ratios are whole numbers, A:Z = 2.5 : 1 and A:Z = 2.2 : 1 are not whole number ratios.</span>

3 0
2 years ago
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