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MA_775_DIABLO [31]
3 years ago
14

What tool measures mass?​

Chemistry
1 answer:
Tatiana [17]3 years ago
4 0

Answer:

balances and scales, measurement transducers, vibrating tube sensors, Newtonian mass measurement devices and the use of gravitational interaction between objects.

Explanation:

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<u>Polar covalent bonding is the type of the chemical bond in which the pair of the electrons is unequally shared between the two atoms.</u> As a result, the atom with higher value of electronegativity acquires a slightly negative charge and the atom with lower value of electronegativity acquires a slightly positive charge.

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In the molecule of CH_3OH, the bond which is closest to ionic end of bond spectrum is <u>O-H bond</u> because the oxygen atom is more electronegative than hydrogen and is ionic in nature.

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       If    0.5 L of solution contains 4 mol
then let     1 L of solution contain  x  mol
      
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Thus the molarity of the Sodium Chloride solution is 8 mol / L   OR  8 mol/dm³. 
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3 years ago
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