A 1.40 g sample of H2X reacts completely with 30.0 mL of 0.400 M NaOH according to reaction: H2X(aq) + 2NaOH(aq) → 2H2O(l) + 2NaX(aq) What is the molar mass of H2X?

Q: Use the reaction: 2AgNO3(aq) + H2SO4(aq) → Ag2SO4(s) + 2H2O(l) What volume of 0.123 M AgNO3(aq) is…

A: Given that: Mass of Ag2SO4 = 0.657g Molar mass of Ag2SO4 = 311.8g/mol Moles of Ag2SO4 =…

Q: How many grams of iodine (I2) are produced when 32.00 ml of 0.115 M NaOCl reacts with 25.0 ml of…

A: The volume of NaOCl is 32.00 mL.The concentration of NaOCl is 0.115 M.The volume of KI is 25.0…

Q: How many grams of AgCl will be formed when 60.0 mL of 0.500 M AgNO₃ is completely reacted according…

A: Balanced Reaction FeCl₃ (aq) + 3AgNO₃(aq)→3AgCl (s) + Fe(NO₃)₃( aq) 3 mol AgNO3 prodcues 3 mol AgCl

Q: Silver Nitrate reacts with Sodium Chloride according to the following reaction: AgNO3 (aq) + NaCl…

A: Recall the given reaction,                                          AgNO3 aq + NaCl aq → AgCl s +…

Q: 100.0 mL of an aqueous solution containing 0.250 M KOH(aq) is mixed with 100.0 mL of an aqueous…

A: First of all, we need to write down the balanced chemical.  The molar mass of Fe(OH)3 = 106.87g/mol

Q: How many milliliters of 11.0 M HCl(aq)11.0 M HCl(aq) are needed to prepare 275.0 mL275.0 mL of 1.00…

A: The molarity is equivalent to the ratio of the moles of the species to the volume of the solution.

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.300 M Ni(NO3)2 reacts with 16.0 mL of…

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Q: If 17.4 mL of 0.725 M Ca(OH)2 is required to completely neutralize a 0.330 M sample of H3C6H5O7, how…

A: The question is based on the concept of titrations.   we are titrating  a weak acid with a strong…

Q: How many moles of precipitate are formed when 25.0 mL of 1.00 M FeCl₃ reacts with 20.0 mL of 1.50 M…

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Q: How many moles of precipitate will be formed when 85.3 mL of 0.350 M AgNO₃ is reacted with excess…

A: Given data,Molarity of AgNO3=0.350MVolume of AgNO3=85.3mL=0.0853L

Q: How many grams of sodium hydroxide, NaOH, are needed to neutralize 46.33 mL of a 8.50M sulfuric…

A: We have Molarity of of sulphuric acid as 8.5 M , volume used as 46.33 mL. We also know the balanced…

Q: INTERACTIVE CAAMIT Calc Consider the reaction of sulfuric acid, H₂SO4, with sodium hydroxide, NaOH.…

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Q: Silver nitrate, AgNO3, reacts with NaCl according to the equation: AgNO3 (aq) + NaCl (aq) -> AgCl…

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Q: How many mL of a 0.235 M NaOH solution would it take to titrate a 25.00 mL sample of a 0.395 M HI…

A: The neutralization reaction between acid HI and base NaOH is given as,…

Q: How many moles of AgI will be formed when 75.0 mL of 0.300 M AgNO

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Q: What mass of precipitate (in g) is formed when 250.0 mL of 0.200 M CoCl₂ is mixed with excess KOH in…

A: The balanced equation is given as;   CoCl2(aq) + 2 KOH (aq)→Co(OH)2(s)+2KCl(aq) From the question,…

Q: The balanced equation for the neutralization reaction of aqueous H2SO4 with aqueous KOH is shown.…

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Q: Students in a chemistry lab are making the compound cobalt (II) carbonate. It can be made by…

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Q: How many moles of precipitate are formed when 25.0 mL of 1.00 M FeCl₃ reacts with 27.0 mL of 1.50 M…

A: The given reaction between FeCl3 and AgNO3 is given as,

Q: How many moles of precipitate will be formed

A: Molarity = number of moles/volume of solution (in L)  Number of moles = molarity × volume (in L)

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.700 M Zn(NO₃)₂ reacts with 23.0 mL of…

A: Number of moles of substance=Concentration of substance x Volume of substanceFor…

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.500 M Cu(NO3)2 reacts with 20.0 mL of…

A: Here we are required to find the mass of precipitate formed during the given reaction  1L=1000 ml.

Q: How many moles of precipitate will be formed when 80.0 mL of 2.00 M NaI is reacted with 100.0 mL of…

A: 2 NaI (aq) + Pb(NO₃)₂ (aq) → PbI₂ (s) + 2 NaNO₃ (aq) To determining limiting reactant ; Firstly we…

Q: What is the Molarity of a hydrochloric acid solution if 25.50 mL are required to neutralize 0.375 g…

A: Below attached file showing the details answer.  All the best.

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.700 M Zn(NO₃)₂ reacts with 31.0 mL of…

A: ZnNO32+2 NaOH→ZnOH2 s+2 NaNO3 aqStength of ZnNO32=20.5x0.700 M1000=0.0143Stength of NaOH=310x0.700…

Q: What volume of 0.250 M HNO3 (nitric acid) reacts with 44.8 mL of a 0.150 M Na₂CO3 (sodium carbonate)…

A: Given reaction :  2 HNO3 (aq) + Na2CO3 (aq) ==> 2 NaNO3(aq) + H2O(l) +CO2 (g)  given molarity of…

Q: Calcium Chloride (CaCl,) freely dissolves in water by the following equation. 2+ CaCl, (s) → Ca“…

A: We have to find concentration of Cl-

Q: Strontium chloride and sodium fluoride react to form strontium fluoride and sodium chloride,…

A: SrCl2(aq) + 2NaF(aq) -----> SrF2(s) + 2NaCl(aq) For SrCl2 solution,Concentration of SrCl2…

Q: How many moles of precipitate will be formed when 70.2 mL of 0.150 M AgNO₃ is reacted with excess…

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Q: How many grams of AgCl will be formed when 60.0 mL of 0.500 M AgNO₃ is completely reacted according…

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Q: ead(II) nitrate and ammonium iodide react to form lead(II) iodide and ammonium nitrate according to…

A: The volume of a 0.430 M NH4I solution is required to react with 133 mL of a 0.580 M Pb(NO3)2…

Q: concentration

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Q: How many moles of precipitate will be formed when 154.5 mL of 0.350 M NaCl is reacted with excess…

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Q: Solutions of magnesium sulfate and potassium phosphate react to form a precipitate. What volume, in…

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Q: Consider the formation of chlorine gas, from household bleach (sodium hypochlorite) and hydrochloric…

A: Volume of chlorine gas collected = 4.96 L ~ 4.99 L Answer: Option A. 4.99 L

Q: One method of manufacturing chlorine gas in a laboratory is to react manganese (IV) oxide with…

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Q: Silver nitrate and sodium chloride react to produce sodium nitrate and silver chloride as shown:…

A: The reaction taking place is given as, => AgNO3 (aq) + NaCl (aq) -------> NaNO3 (aq) + AgCl…

Q: The balanced equation for the neutralization reaction of aqueous H₂SO4 with aqueous KOH is shown.…

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Q: What volume of 3.00 M KOH would be needed to react with 9.00 moles of bromine gas? 2 KOH (aq) + Br2…

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Q: What is the molarity of a solution of HCl if 5.50 mL of the HCl solution is titrated with 30.6 mL of…

A: Since as per the reaction, the moles of HCl reacting = moles of NaOH taken  because 1 mole of HCl is…

Q: Na2CO3(aq)  +  2  HCl(aq)  →   2 NaCl(aq)  +  CO2(g)  +  H2O 0.176 g of sodium carbonate required…

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Q: A 20.0 mL sample of an unknown HClO4HClO4 solution requires 45.3 mL of 0.105 MM NaOHNaOH for…

A: In titration reactions, the moles of the reactants are equated as per the reaction by using the…

Q: the lead in an aqueous lead (II) nitrate solution can be precipitated out by adding potassium…

A: