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Dmitry_Shevchenko [17]
2 years ago
6

How many acidic H+ ion is given by H3BO3 in aqueous solution?? ...?

Chemistry
1 answer:
notka56 [123]2 years ago
7 0
Boric acid, H3BO3, in aqueous solution would only give out one H+ ion. As it is also produce OH ion and by hydrolysis it produces one proton. <span>All the boron compounds (BX3) are having only 6 valence electrons in it and should follow the octet rule by taking another electron.</span>
 
B(OH)3 + 2 H2O → B(OH)4− + H3O
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204.8g

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The number of moles of a substance is related to its mass and molecular mass as follows:

mole (n) = mass (m) ÷ molar mass (MM)

According to this question, 3.50 moles of sodium chloride (NaCl) is added to a food.

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Therefore, 204.8grams of NaCl or common salt was added to the food.

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