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tatuchka [14]
3 years ago
5

What represents the hemisphere

Chemistry
1 answer:
Natasha_Volkova [10]3 years ago
6 0
A line. You can even check a map

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What is the difference between concentrated acid and a weak one?
makkiz [27]

Answer:

Difference between concentrated acid and weak acid :---

  • According to Arrhenius's theory the substances which easily get dissociated into H+ ions when dissolved in water are acids.

  • And the substance which readily gives H+ ions on dissociation (when dissolved in water) are Strong Acid. Examples are HCl , H2SO4 etc.

While,

  • Concentration of acid is just the value of pH. pH is the measurement of concentration of acid or base. The lower the pH, higher the concentration.

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2 years ago
The conversion of mass into huge amounts of energy is the basis of __________.
pshichka [43]

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D

Explanation:

Nuclear binding energy curve. During the nuclear splitting or nuclear fusion, some of the mass of the nucleus gets converted into huge amounts of energy and thus this massis removed from the total mass of the original particles, and the mass is missing in the resulting nucleus.

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3 years ago
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How many fluid ounces is 3 cups
Feliz [49]

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3 years ago
Mg+2N=??<br>complete and balance it​
shtirl [24]

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mg3n2

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3 0
3 years ago
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What is the freezing point in °C) of a 0.743 m
lesantik [10]

Answer:

-0.276 Degrees C

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i= ions present ( K+ Cl-) 1=2

1.86x2X.743= .276

Since its freezinf point depression the freezing point will lower

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0-.276= -.276

7 0
2 years ago
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