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noname [10]
3 years ago
5

Tell me all about acids and bases (NO GOOGLE SEARCH)

Physics
2 answers:
Ray Of Light [21]3 years ago
8 0
Acids are sourin taste and bases are bitter in taste .
Acid change the colour of blue litmus paper tored and bases change the color of red litmus paper to blue .
aleksklad [387]3 years ago
7 0
Acids are danger so stay away
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A cannonball explodes in mid-air, fragmenting into several pieces. How does the total
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Hi there!

I. They are the same.

Due to the Conservation of Momentum, an explosion as such means that the TOTAL momentum of the system (all of the pieces) is conserved.

8 0
2 years ago
What volume of .2500 m cobalt iii chloride is required to react completely with 25 ml of .0315 m calcium hydroxide?
Lynna [10]
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8 0
3 years ago
THIS IS A SCIENCE QUESTION, sorry if it says physics, this is middle school science
Black_prince [1.1K]

Answer:

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3 0
3 years ago
If the displacement of a horizontal mass-spring system was doubled, the elastic potential energy in the system would change by a
bixtya [17]

Answer:

K'=4K

Explanation:

The electric potential energy is given by :

E=\dfrac{1}{2}kx^2

Where

k is spring constant

x is compression or extension in the spring

If the displacement of a horizontal mass-spring system is doubled, x'= 2x

New elastic potential energy :

E'=\dfrac{1}{2}kx'^2\\\\E'=\dfrac{1}{2}k(2x)^2\\\\=\dfrac{1}{2}k\times 4x^2\\\\K'=4\times \dfrac{1}{2}kx^2\\\\K'=4K

So, new elastic potential energy 4 times the initial elastic potential energy.

3 0
3 years ago
______________ are chemicals in the body affecting how you feel.
7nadin3 [17]

Answer:

emotions

Explanation:

emotions are how you feel and can happen any time

Hope it helps <333

3 0
2 years ago
Read 2 more answers
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