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ratelena [41]
3 years ago
15

Adding oil to a table would ___________ the friction when sliding a book across it.

Chemistry
2 answers:
Oksanka [162]3 years ago
5 0

Answer:

Increase

Explanation:

Hope it helps you

GrogVix [38]3 years ago
5 0

Answer:

Decrease

Explanation:

If the oil you're referring to is just some normal oil, it'll lessen the friction and cause it to side more smoothly

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Which of the following describes an endothermic reaction?
Alenkinab [10]
The endothermic reaction would be D. Batter becomes a pancake when heated. This is because the batter is absorbing the heat in order to turn into a pancake.

Answer is D. Batter becomes a pancake when heated.


Please vote brainliest thank you!
4 0
3 years ago
Carbon dioxide and water react to form bicarbonate ion and hydronium ion. Hyperventilation (rapid breathing) causes more carbon
Juliette [100K]
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In laboratory experiment, a NOVDEC Student was
Ede4ka [16]

Answer:

i. Molar mass of glucose = 180 g/mol

ii. Amount of glucose = 0.5 mole

Explanation:

<em>The volume of the glucose solution to be prepared</em> = 500 cm^3

<em>Molarity of the glucose solution to be prepared</em> = 1 M

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amount (in moles) of the glucose solution to be prepared

                 = 1 x 500/1000 = 0.5 mole

3 0
2 years ago
When sulfuric acid and potassium hydroxide neutralize each other to make water and potassium sulfate, how is water formed?
statuscvo [17]
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H_{2} SO_{4} + 2KOH --\ \textgreater \  K_{2} SO_{4} + 2H_{2}O
Sulfuric Acid + potassium superoxide --> Potassium Sulfate + Heavy Water

Hope this Helps :)
3 0
3 years ago
What is any element that is a good conductor of heat and electricity and forms bonds/cations with non-metals?
SashulF [63]
It’s A. Metal is a good conductor for heat and electricity, and can form binary ionic compounds with non-metals.
6 0
2 years ago
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