Which of the following is true for hydrochloric acid? Select one: O a. Ha(a) H (aq) + C (ag) (< 99%) O b. It is a weak acid. O C. HC(aq) H' (aq) + Ca (aq) (> 99%). O d. Ha(an) H (aq) + Ca (aq) (> 50%)

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A: Given,0.10 M HCl.500 mg of solid CaCO3

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Q: What is the pH ofa solution prepared by dissolving 1.4 g of Ca(OH)2 in water to make 975 ml. of…

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Q: What is the pOH of a solution prepared by diluting 128.9 mL of 1.476 M HNO, (ka>>1) to a total…

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Q: Complete the balanced neutralization equation for the reaction below: H2SO.(aq) + Ca(OH):(aq)

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Q: A 25.00 mL sample of Ascorbic acid (Vitamin C), HC5H;O6, is titrated with 15.09 mL of 1.00 M NaOH…

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Q: I have 26.06 mL of an unknown-concentration Mg(OH), (aq) solution. I find that, when I add 23.75 mL…

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Q: Concentrated aqueous HCIO4 has a concentration of 14.8 M. Calculate the concentrations of all ions…

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Q: itrate a sample of 0.87 M Ba(OH),-

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Q: (a) Al(s) + AGNO,(aq)→ (b) Zn(s) + Pb(NO)( (c) Au(s) + H,0() → (d) Mg(s) + H,S0(aq) > (e) Ca(s) +…

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Q: 7. Given that: NaClO(aq) + HCl(aq) → NaCl(aq) + HCIO(aq), how many mL of 6.00 M HCI required to…

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Q: part a)cands Which of the following is incorract? DHCH,Og1acetic acid 2) HBr, brom ic acid 3) H,5031…

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Q: Ascorbic acid (Vitamin C, H2C6H6O6) is a diprotic acid.  In a laboratory exercise, a vitamin C…

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Q: a. If 15.0 ml of H.SO.are required to neutralize 25.0 ml of 0.660 N KOH solutton, to what volume…

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Q: A 1.4350-gram of KHP (actual formula = KHC8H4O4; molar mass = 204.22 g/mol) was dissolved in 50.00…

A: We have given that KHC8H4O4(aq)  +  NaOH(aq) →   NaKC8H4O4(aq)  +  H2O(l) Mass of KHP = 1.4350g…

Q: A useful application of oxalic acid is the removal of rust, Fe2O3.   Fe2O3(s)  +   6 H2C2O4(aq)  →…

A: The balanced chemical equation given is, Fe2O3 (s)  +  6 H2C2O4 (aq)  →  2 Fe(C2O4)3 (aq)  +  3 H2O…

Q: What volume of 2.5 M H3PO4 (aq) would be required to neutralize 2.50 mL of 1.5 M NaOH? НЗРО4 (аg) +…

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A: Here, we have to find the property that could be used to distinguish acids from bases.

Q: What volume (L) of water would need to be added to 50.00 mL of 6.25 x 10-2 M aluminum hydroxide…

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Q: Which of the following solutions would be the best conductor of electricity (i.e. the best…

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Q: If you added 45.5 mL of 0.058 M KMnO4, 35.6 mL of 0.6M NaOH, 75.4 mL of 0.8M Ca(OH)2, and43.5 mL of…

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Q: 15. Which of the following is an amphoteric substance? a. NaCl(aq) b. HCl(ag) c. H2SO4(aq) d.…

A: Amphoteric species : the species that act as both acid as well as base . In simple words , the…

Q: A 1.4350-gram of KHP (actual formula = KHC8H4O4; molar mass = 204.22 g/mol) was dissolved in 50.00…

A: Since, equal no. of moles of KHP and NaOH are required according to chemical equation so, we can…

Q: The exact neutralization of 10.00 mL of 0.1012 M H₂SO, (aq) requires 23.31 mL of NaOH What must be…

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Q: Acetic Acid (aq) HC2H3O2 NHẠOH (aq) Write a complete reaction, using one of the examples above,…

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Q: What is the concentration of a solution of a diprotic acid (i.e., H2A) which required 19.25 mL of…

A: Reaction- H2A + KOH →KAH + H2O KAH + KOH → K2A + H2O   Overall reaction- H2A + 2 KOH→  K2A  + 2 H2O

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Q: A sample of soda ash (impure NazCO3) is titrated with 0.5000N H2SO4. If the sample weighs 1.100 g…

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Q: Of the following, the only empirical formula is A) B) C) D) E) СЭН6 C3H3 САНо Н-О2 O2 10 When the…

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