3 years ago

Balance the following: _H2SO4 + _NaNO2 → _HNO2 + _Na2SO4

Chemistry

2 answers:

Gre4nikov [31]3 years ago

7 0

Answer:

1, 2, 2, 1

Explanation:

-make a list of each element and the number

-multiply to make them equivalent

- Hope this helped! Let me know if you want a more in-depth explanation.

Alisiya [41]3 years ago

4 0

Answer:

it is balanced

Explanation:

i solved it

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2 years ago

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Vlad1618 [11]

Answer: 0.028 grams

Explanation:

Depression in freezing point :

Formula used for lowering in freezing point is,

$\Delta T_f=k_f\times m$

or,

$\Delta T_f=k_f\times \frac{\text{ Mass of solute in g}\times 1000}{\text {Molar mass of solute}\times \text{ Mass of solvent in g}}$

where,

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m = molality

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3 years ago