H2S (g) can be generated by the following reaction: 2 HCl(aq) + FeS(s) → FeCl2(aq) + H2S(g) What volume (at STP) of H2S gas can be generated from 27.6 mL of 0.291 M HCl and an excess of FeS? V = ___ mL

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Q: the molecular formula of the o

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Q: Consider the reaction below: Pb(ClO3)4(aq) + 2 CaCrO4(aq)----> _ Compound A + _ Compound B (OR Pb(Cl…

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A: Calculating the moles of citric acid:There is 27 g of citric acid and it is given that citric acid…

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Q: What will most likely happen if you dissolved a tablespoon of NaHCO3 (Sodium bicarbonate) in a glass…

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Q: Consider the ncutralization reaction 2 HNO, (aq) + Ba(OH), (aq) 2H,O(1) + Ba(NO,),(aq) / A 0.115 L…

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Q: Use the References to access important values if needed for this question. 42.7 mL sample of a 0.588…

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A: The reaction given is  2 NaOH(aq) + H2SO4(aq) → Na2SO4(aq) + 2 H2O(l)

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Q: how many mL of a 4 M AI(OH)3 solution are needed to react with 125 mL of 2 M HCI solution? AI(OH)3…

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Q: Consider the titration of H2SO4 with NaOH. A 30.0 L sample of H2SO4 requires 0.090L of 0.100 M NaOH.…

A: The acid base titration reaction of H2SO4 and NaOH is, H2SO4 + 2 NaOH ----> Na2SO4 + 2H2O Here we…

Q: A 56.01 mL sample of HCN was neutralized by exactly 35.04 mL of 0.1233M LiOH. What was the molarity…

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Q: Consider this reaction  H2SO4(aq) +2KOH(aq) ---> H2SO4(aq) ---->K2SO4(aq) +2H2O(l) Determine the…

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Q: Calculate the molar concentration of the acid if 42.18mL of sulfuric acid was requ to neutralize…

A: The balanced equation 2Al(OH)3​(aq)+3H2​SO4​(aq)→Al2​(SO4​)3​(aq) +6H2​O(l) Given volume of…

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Q: 1. Calculate the volume of 6.0M NaOH needed to make 0.50 L of 0.15M NaOH.

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Q: 6. What is the balanced neutralization reaction for hydrochloric acid and calcium hydroxide? 3HCI +…

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Q: Buffers 1. Determine the pH of a solution that contains 0.376 M hydrogen phosphate (HPO ) and 0.468…

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Q: 3. If 32.96 mL of a NaOH solution are required to titrate 25.00 mL of 0.1042M H₂C₂O4 to the end…

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Q: he concentration of the HBr

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Q: Which coefficient placed before HCI will balance the following equation? Zn + HCl → ZnCl₂ + H₂ a 2 b…

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Q: Balanced eqation: Fe(OH)3 + 3 HNO3 → 3 HOH + Fe(NO3)3 How many mL of 0.878 M Fe(OH)3 are required…

A: Given, 0.878 M Fe(OH)3 are required to neutralize 140.50 mL of 0.756 M HNO3

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Q: An HCl solution has a concentration of 0.09714 M. Then 10.00 mL of this solution was then diluted to…

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Q: According to the following reaction how many ML of 1.245 M LiOH is needed to neutralize 32.02 ML of…

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A: We have to give the balanced chemical equation of given acid with NaOH