Hydrochloric Acid + Sodium Hydroxide none Observation Molecular Equation Complete Ionic Equation Net Ionic Equation Driving Force Sodium Acetate + Hydrochloric Acid none Observation Molecular Equation Complete Ionic Equation Net Ionic Equation Driving Force Ammonium Chloride + Sodium Hydroxide none Observation Molecular Equation Complete Ionic Equation Net Ionic Equation Driving Force

Hydrochloric Acid + Sodium Hydroxide none Observation Molecular Equation Complete Ionic Equation Net Ionic Equation Driving Force Sodium Acetate + Hydrochloric Acid none Observation Molecular Equation Complete Ionic Equation Net Ionic Equation Driving Force Ammonium Chloride + Sodium Hydroxide none Observation Molecular Equation Complete Ionic Equation Net Ionic Equation Driving Force

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...

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write the balanced molecular, total ionic, and net ionic equation for the following reactions, include physical states: H3PO4(aq)+KOH(aq)
6:18 A a0 Question 2 of 8 Submit How many moles of aluminum are required to completely react with 107 mL of 6.00 M H,SO, according to the balanced chemical reaction: 2 Al(s) + H,SO,(aq) → Al,(So,),(aq) + 3 |H2(g) TARTING AMOUNT ADD FACTOR ANSWER RESET *( ) 98.08 6.00 428 0.0374 m 1000 0.963 107 2 1 0.001 6.022 x 1023 3 0.428 II
ASSIGNMENT 7 Question 6 Select the equations that apply to the following questions. Which equation(s) represent a precipitation reaction? (1) Ca²+ (aq) + S² (aq) → CaS (s) (ii) H+ (aq) + Cl- (aq) + Na+ (aq) + CN- (aq) → HCN (g) + Na+ (aq) + Cl- (aq) (iii) SrCl₂ (aq) + KOH(aq) → Sr(OH)₂ (s) + 2KCI (aq) (iv) NO² (aq) +H* (aq) → HNO₂ (aq) (v) H3PO4 (aq) + NH3 (aq) → NH4H₂PO4 (aq) _ (vi) NH.Br(ag) + NaOH (ag) → NaBr (aq) + NH3 (g) +H2O (I) (vii) NaCHO₂ (aq) + HNO3(aq) → NaNO3(aq) + HCHO₂ (aq) Which equation(s) represent an acid-base reaction? (i) Ca²+ (aq) + S² (aq) → CaS (s) (ii) H+ (aq) + CI (aq) + Na* (aq) + CN (aq) → HCN (g) + Na* (aq) + Cl (aq) (iii) SrCl₂ (aq) + KOH(aq) → Sr(OH)2 (s) + 2KCI (aq) (iv) NO²+ (aq) + H+ (aq) → HNO₂ (aq) (v) H3PO4 (aq) + NH3 (aq) → NH₂H₂PO4 (aq) L (vi) NHaBr (ag) + NaOH (ag) → NaBr (aq) + NH3 (g) + H2O ( (vii) NaCHO₂ (aq) + HNO3(aq) → NaNO3(aq) + HCHO₂ (aq) Which equation(s) represent a reaction that forms a weak electrolyte? (i) Ca²+ (aq) + S² (aq) → CaS…
How many liters of a 0.209M KI solution is needed to completely react with 2.43 g of Cu(NO,), according to the balanced chemical reaction: 2 Cu(NO,),(aq) + 4 KI(aq) → Cul(aq) + 1,(s) + 4 KNO,(aq) STARTING AMOUNT ADD FACTOR ANSWER RESET *( ) 0.0310 2.43 0.00542 6.022 x 1023 0.209 0.124 187.57 0.0620 166 1 4 g KI M KI mL KI mol Cu(NO,), mL Cu(NO,), mol KI L KI g Cu(NO,), L Cu(NO,), +
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Incorrect Your chemical equation is wrong. At least one compound that takes part in the reaction is incorrect. The following chemical reaction takes place in aqueous solution: 2FeBr,(aq)+3Na,S(aq) –Fe,Sg(s)+6NaBr(aq) Write the net ionic equation for this reaction. 3+ 2Fe³+ (aq) + 3s²¯ (aq) → Fе₂S3 (S) ローロ X 8
STARTING AMOUNT How many liters of 0.305 M K3PO4 solution are necessary to completely react with 187 mL of 0.0184 M NiCl₂ according to the balanced chemical reaction: X 0.305 2 K3PO4 (aq) + ADD FACTOR x( ) 187 0.001 g NiCl₂ 3 NiCl₂(aq) → Ni3(PO4)2(S) + 7.52 0.00376 0.0184 6.022 x 1023 0.00752 ANSWER M K3PO4 L K3PO4 mL K3PO4 g K3PO4 mL NiCl₂ 2 3 6 KCl(aq) RESET 2 1000 0.0113 6 M NiCl₂ mol K3PO4 mol NiCl₂ L NICI ₂
Write the balanced molecular equation, complete ionic equation, and net ionic equation for the following: (5 pts) HI + K2CO3 à Complete ionic equation: Net ionic equation:
22:12 Question 22 of 30 Submit What is the molarity of potassium ions in a 0.122 M K2CrO4 solution? STARTING AMOUNT ADD FACTOR ANSWER RESET *( ) X 155.10 0.244 mL 0.488 4 mol K2CrO4 0.0305 6.022 x 1023 M K2CrO4 0.122 0.0610 mol K* 1 L 2 M K* 39.10 g K,CrOa/mol 116 Tap here or pull up for additional resources
QUESTION 11 For which of the following reactions is AS a positive value? 1 ia + H₂O Дон OH Br IV + CN = O IV Br + HCI CN + T
Question 7 What is the correct net ionic equation for the dissolution of BaF2 in water? Ba2+ (aq) + 2 F (aq) BaF₂ (s) O BaF₂ (s) + 2 H₂O + O BaF₂ (s) + H₂O (1) O BaF₂ (s) Ba(OH)2 (aq) + 2 HF (aq) Ba2+ (aq) + F₂²- (aq) Ba (s) + 2 F₂ (g)