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2 HNO3 + 1 Na2S

2 HNO3 + 1 Na2S -> H2S + 2 NaNO3How many moles of H2S would we expect to be formed by reaction if 3.50 moles of HNO3 reacted
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2. asked by jamie
3. 723 views
sodium sulfide, Na2S, is used in the leather industry to remove hair from hides. The Na2SO4 + 4C -> Na2S +4CO(g) so suppose you
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2. asked by cheryl
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) Which of the following should dissolve the smallest amount of silver sulfide per liter, assuming no complex formation? A) 0.1
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2. asked by sana
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How many mL of a 0.5M Ca(OH)2 solution are needed to neutralize 38 mL of a 2M HNO3 solution?ANSWER IS: x = multiply / = divide
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2. asked by ChemistryAngel
3. 801 views
Suppose that 2.00mL of 0.02 mol/L aqueous sodium sulphide, Na2S is used to test a 60.0mL sample of water containing 0.0004 mol/L
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2. asked by sharon
3. 648 views
Suppose that 2.00mL of 0.02 mol/L aqueous sodium sulphide, Na2S is used to test a 60.0mL sample of water containing 0.0004 mol/L
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2. asked by Lauren
3. 944 views
Calculate the concentration of an aqueous HNO3 solution that has a pH=5.08.pH = 5.08. Convert that to (H^+). Since HNO3 is a
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2. asked by Taasha
3. 786 views
I have a few question for my review.1) How would you prepare 30.0 ml of 0.600M HNO3 From a stock solution of 4.00M HNO3? What
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2. asked by Matt
3. 537 views
245 Mol/dm³ of HNO3 neutralizes 0.450 mol/dm² of 25 cm³ Na₂CO3.Calculate the Concentration of HNO3 in (a) mol/dm³ (b)
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2. asked by Fatorma
3. 153 views
When using the Born-Haber Cycle for Na2S, do I double the ionization energy of Na since there are two Na ions for every S ion in
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2. asked by Becca
3. 1,229 views