Hi, Please write the reactions, balanced molecular equation, total ionic equation and net ionic equation: Al(s) + HC2H2O2(aq) --->   Thank you in-advance,

Fe(lI) can be precipitated from a slightly basic aqueous solution by bubbling oxygen through the solution, which converts Fe(ll) to insoluble Fe(lI): 4Fe(OH)*(aq) +40H¯(aq)+O2(g) +2H,0(1) → 4Fe(OH),(s) How many grams of O2 are consumed to precipitate all of the iron in 50.0 mL of 0.0950 MFe(II)?

Balance the following equation, classify the reaction as combination, decomposition, single displacement, or double displacement, and write the total ionic equation and net ionic equation.

Hi, Please write the reaction, balanced molecular equation, total ionic equation, and net ionic equation, AlCl3 (aq) + Pb(NO3)2 (aq) ----> Thanks again for your help,

The reaction of hypothetical elements: A, B, C, D, and E, follows the molecular equation:   AB2(aq) + CDE(aq) -> AE(s) + CB(aq) + DB(aq)   Assuming that all aqueous compounds would fully dissociate, indicate the element/s that would form spectator ions in the subsequent total ionic equation.

1. (a) Write balanced molecular equations for the following potential precipitation reactions. Indicate the states of reactants and products [(aq) or (s)]. (b) In those cases where a precipitate forms, write the net ionic equation. If there is no reaction, state "No reaction." (i) Na₂S (aq) + Pb(NO3)2 (aq) → (iii) MgCl₂ (aq) + Pb(NO3)2 (aq) → (ii) FeSO4 (aq) + Na3PO4 (aq) → (iv) K₂SO4 (aq) + Ni(NO3)2 (aq) →

I understand the concept of the net ionic equation but I don’t understand this example.

Please help me with this question. Answer with full detailed step by step solutions, no cursive handwriting. Show all your work! Thanks! Copper (II) sulfate reacts with sodium hydroxide in a double displacement reaction.  The equation for the reaction is : CuSO4(aq). + 2NaOH(aq)--> Cu(OH)2(aq). + Na2SO4(aq). 50.0 mL of 0.300 mol/L copper(II) sulfate is mixed with an equal volume of 0.600 mol/L sodium hydroxide. The initial temperature of both solutions is 21.4 C.  After mixing the solutions in the calorimeter, the highest temperature that is reached is 24.6 C. Determine the enthalpy change of the reaction in KJ/mol of copper (II) sulphate.  Then write the thermochemical equation.

The amount of I, (aq) in a solution can be determined by titration with a solution containing a known concentration of S,O, (aq) (thiosulfate ion). The determination is based on the net ionic equation 2 S,0 (aq) + 1, (aq) → S,0 (aq) + 31-(aq) Given that it requires 38.6 mL of 0.470 M Na, S,O, (aq) to titrate a 10.0 mL sample of I, (aq), calculate the molarity of I, (aq) in the solution. [5] = M

what is the balance chemical equation, complete ionic equation, and net ionic equation for CuSO4 (aq) + Nh4 Cl (aq)?