Hydrofluoric acid, HF(aq), cannot be stored in glass bottles because compounds called silicates in the glass...

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Hydrofluoric acid, HF(aq), cannot be stored in glass bottles because compounds called silicates in the glass...

Hydrofluoric acid, HF(aq), cannot be stored in glass bottles because compounds called silicates in the glass are attacked by the HF(aq). Sodium silicate (Na2SiO3), for example, reacts as follows:

Na2SiO3(s)+8HF(aq)→H2SiF6(aq)+2NaF(aq)+3H2O(l)

3. How many grams of Na2SiO3 can react with 0.730 g of HF?

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Answer 1

Answer #1

Hy sifo + 2Na+ 3H₂011) Na, SiO3 (3) + 8 HF Cayl moles of Hf man moler may 0.130 g 20g/mol - 0.0365 mol 0.0365 a require Na, s

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Answer 2

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Hydrofluoric acid, HF(aq), cannot be stored in glass bottles because compounds called silicates in the glass...

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3. Hydrofluoric acid, HF, cannot be stored in glass bottles because compounds such as silicates in...

chemistry 87. Hydrofluoric acid solutions cannot be stored in glass containers because HF reacts readily with...

Equal volumes of 0.272 M aqueous solutions of hydrofluoric acid (HF(aq)) and sodium benzoate (NaC6H5COO) are...

all please, no mid way answers because then i dont get the help necessary. Name 2)...

What is the general class of each test reaction in the introduction? Precipitation? Acid-Base? Oxidation eduction?...

Exercise 2 Separation of a Mixture Based on Acid-Base Properties One purpose of this exercise is...

Hydrofluoric acid, HF(aq), cannot be stored in glass bottles because compounds called silicates in the glass...

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3. Hydrofluoric acid, HF, cannot be stored in glass bottles because compounds such as silicates in...

chemistry 87. Hydrofluoric acid solutions cannot be stored in glass containers because HF reacts readily with...

Equal volumes of 0.272 M aqueous solutions of hydrofluoric acid (HF(aq)) and sodium benzoate (NaC6H5COO) are...

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Hydrofluoric acid, HF(aq), cannot be stored in glass bottles because compounds called silicates in the glass...