A sample of mixture of Na,SO3 and Na,S,0z is dissolved in water and reacted with HCl. Theequations for the reactions of the compounds are:Na,SO3(ag)_+ 2HCI(ag) → 2 NaClag) + SO2ie) + H2OUNazS2O3(agh + 2 HClag) → 2 NaCljag) + SO2@) + Sis) + H2Ou)The reaction yield 6.59 g of Stg) and 22.1 g of SO21e_What percentage of the mixture is Na,S203?

A sample of mixture of Na,SO3 and Na,S,03 is dissolved in water and reacted with HCl. The equations for the reactions of the compounds are: Na,SO3(ag)_+ 2HClag) → 2 NaClag) + SO26) + H20µ) Na,S2O3(ag + 2 HCl(ag) → 2 NaClag) + SO2(e) + Sts) + H2O The reaction yield 6.59 g of Sts) and 22.1 g of SO2(e_What percentage of the mixture is Na,S,03?

A sample of mixture of Na,SO3 and Na,S,03 is dissolved in water and reacted with HCl. The equations for the reactions of the compounds are: Na,SO3(ag)_+ 2HClag) → 2 NaClag) + SO26) + H20µ) Na,S2O3(ag + 2 HCl(ag) → 2 NaClag) + SO2(e) + Sts) + H2O The reaction yield 6.59 g of Sts) and 22.1 g of SO2(e_What percentage of the mixture is Na,S,03?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

S Eduphoria → CX Science Chemistry 4th NW DCA 22-23 | W COLOR THEME 13. Several JASON learning ambassadors for Aldine ISD recorded a demonstration for the students. They mixed two chemicals together and produced a 'golden rain'. The equation for the reaction is: KI + Pb(NO3)2 → KNO3 + PbI₂ The golden substance (image below) was found to be insoluble in water. Which of the following compounds is the precipitate? Q Q ZOOM < PREVIOUS 3 e d 8 C 9 10 t Oro 11 12 Oll y O 13 hp U O O O KNO3 CLEAR ALL ΚΙ O PbI₂ Answered 14 Pb(NC 15
Nitric acid can be formed in two steps from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by reforming natural gas. In the first step, nitrogen and hydrogen react to form ammonia: N,(0) + 3 H,(9) → 2 NH,(9) ΔΗ-92. k In the second step, ammonia and oxygen react to form nitric acid and water: NH,(9) + 20,(9) → HNO3(g) + H,O(g) AH=-330. kJ Calculate the net change in enthalpy for the formation of one mole of nitric acid from nitrogen, hydrogen and oxygen from these reactions. Round your answer to the nearest kJ. ?
(c) Ba(CIO3)2 → BaCl2 + O2 Reaction type: (d) CrCl3+ AGNO3 Cr(NO3)3+ ABCI Reaction type: (e) H2O2 H2O + O2 Reaction type:
Review Chemical reactions and Balancing Equations Complete and balanced the following reactions and state the type of reaction. (a) sodium + water → (b) magnesium chloride + ammonium hydroxide → (c) carbon + oxygen → (d) zinc + iron (II) sulfate → (e) sulfuric acid + calcium carbonate → (f) gold + copper (1I) chloride → (g) ammonium chloride + barium hydroxide → (h) butane + oxygen → (i) sodium sulfite + nitric acid → G) potassium carbonate → (k) beryllium chlorate → (1) magnesium + sulfuric acid > (m) lead (II) nitrate + potassium iodide → (n) sodium hydroxide + nitric acid →
It was invented in 1859 by French physician Gaston Plante and still retains application today, more than 150 years later. There are two reactions that take place during discharge of the lead-acid storage battery. In one step, sulfuric acid decomposes to form sulfur trioxide and water: H₂SO4(1) SO3(9) + H₂O(1) ΔΗ=+113. In another step, lead, lead(IV) oxide, and sulfur trioxide react to form lead(II) sulfate: Pb(s) + PbO2(s) + 2 SO3(g) â†’ 2 PbSO4(s) Î”H = -775 kJ Calculate the net change in enthalpy for the formation of one mole of lead(II) sulfate from lead, lead(IV) oxide, and sulfuric acid from these reactions. Round your answer to the nearest kJ.
Select the correct overall equation for the reaction of iron(III) nitrate with sodium hydroxide. Read each answer choice carefully. Fe3+ (aд) + 3NO3' (аq) + 3Na* (aq) + ЗОН (аq) —— Fe(ОН)з (s) + 3Na* (aq) + 3NO3 (аq) NO3 (aq) + Na* (aq) → NANO3 (s) Fe(NO3)3 (aq) + 3NaОН (аq) — Fe(ОН)з (аq) + 3NaNO3 (s) Fe(NO3)з (aq) + 3NaОH (аq) — Fe(ОН)3 (s) + 3NaNO3 (aq) Fes+ (aq) + 30н (аq) — Fe(ОН)з (s) Fes* (aq) + 3NCО3 (аqд) + 3Na* (aq) + 3ОН (аq) — Fes* (aq) + 30н (ад) + 3NaNO3 (s)
Aluminum hydroxide Al(OH)3 is insoluble in water but is soluble in both acidic and basic solutions. Al(OH)3 (s) + 3H*(aa) → Al3+ Al(OH)3 (s) + OH (aq) + 3H2O (aq) → [AI(OH)4] (aq) In terms of the HSAB theory: O Al(OH)3 is an exception because it dissolves in aqueous OH", which is an unfavorable hard-hard interaction. O Al(OH)3 is an exception because it dissolves in aqueous H*, which is an unfavorable hard-hard interaction. O Al(OH)3 is not an exception because it forms a soluble complex in aqueous base, which is a favorable hard- hard interaction.. O Al(OH)3is not an exception because the HSAB principles apply to all acid-base situations
The reaction that represents the formation of solid chromium metal from the oxidation reduction reaction of chromium(II) acetate and solid iron metal is: 2 Fe (s) + 3 Cr(C2H3O2)2 (aq) —> 2 Fe(C2H3O2)3 (aq) + 3 Cr (s) If 78.0 g of solid iron are allowed to react completely with 154 g of Cr(C2H3O2)2 (molar mass = 170.084 g/mol) what mass (in g) of Cr metal is made?
What element is oxidized in the following chemical reaction? 3Cu + 8HNO3 → 3Cu(NO3)2 + 2NO + 4H₂O OH ΟΝ O Cu O H₂O X 5
Frame 3: Complete and balance the following reactions as molecular equations. ammonium hydroxide + sulfuric acid è lead (II) nitrate + sodium chloride è Fe(SO4)3 + Ba(OH)2 è
Write the molecular equation for the reaction of iron(III) bromide with potassium carbonate. A) FeBr₃ (aq) + K₂CO₃ (aq) → Fe₂(CO₃)₃ (s) + KBr (aq) B) 2 FeBr₃ (aq) + 3 K₂CO₃ (aq) → Fe₂(CO₃)₃ (s) + 6 KBr (aq) C) FeBr₂ (aq) + K₂CO₃ (aq) → FeCO₃ (aq) + 2 KBr (s) D) 2 FeBr₃ (aq) + 3 K₂CO₃ (aq) → Fe₂(CO₃)₃ (aq) + 6 KBr (s)