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OpenStudy (ronlover101):
Will medal and fan
OpenStudy (caozeyuan):
yep, what's your questio?
OpenStudy (ronlover101):
The pH of a nearby stream is tested and found to be basic.
Which pH could be a valid result from the testing of the stream?
A.
5
B.
6
C.
7
D.
8
OpenStudy (ronlover101):
would it be d?
OpenStudy (caozeyuan):
correct
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OpenStudy (ronlover101):
ok
Can I ask another question
OpenStudy (ronlover101):
Which mixture can be classified as a homogeneous mixture?
A.
tap water
B.
salad dressing
C.
sand
D.
soil
@caozeyuan
OpenStudy (caozeyuan):
I am not sure but I would go with tap water
OpenStudy (ronlover101):
I am think salad dressing cause water would not be it cause that would be heterogeneous.And sand and soil I think would also a heterogeneous. So I am think salad dressing but I am not for sure.
OpenStudy (ronlover101):
@caozeyuan
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OpenStudy (caozeyuan):
Wait, what is in water if it is hetero, like insoluble ions stuff?