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Dafna11 [192]
4 years ago
5

Holly has an unknown substance in a beaker. she wants to determine the relative ph of the unknown substance. she places a piece

of blue litmus paper into the substance, and the litmus paper turns red. the substance in the beaker
Chemistry
2 answers:
FrozenT [24]4 years ago
8 0

Answer: its c

Explanation:

i have study island to :/

AURORKA [14]4 years ago
6 0

Blue litmus paper turns red in the presence of an acid. Therefore, it can be assumed that the substance in the beaker is an acid.

Acids have a pH level of less than 7. Consequently, it can be assumed that the substance has a pH level less than 7.

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What are all the intermolecular forces present in a sample of BrF?
yuradex [85]

Answer:

dipole-dipole

Explanation:

Intermolecular forces exists between the molecules of a substance in a particular state of matter.

The type of intermolecular forces present in  a substance is determined by the electronegativity difference between the atoms that compose the substance.

There is a non zero electronegativity difference  between Br and F hence the molecule is polar and the intermolecular forces between the molecules of BrF are dipole-dipole forces.

4 0
3 years ago
Finish this formula: Speed = _______ divided by time
Alexus [3.1K]

Answer:

Distance

Explanation:

Speed= Distance/ Time

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Good conductors of electricity and heat, form cations by loss of electrons,

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3 years ago
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Abuse of time and temperature can occur in each of the following ways except: The items are not cooked to the proper internal te
exis [7]

Holding items in the freezer for too long is not an example of abuse of time and temperature.

<h3>What is abuse of time and temperature?</h3>

Abuse of time and temperature has to do with a situation in which time is used in an improper way or food is not held at the correct temperature ultimately leading to food poisoning.

Holding items in the freezer for too long is not an example of abuse of time and temperature.

Learn more about temperature: brainly.com/question/7510619

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Major Battles of the
san4es73 [151]
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