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- Write the ions present in solution of Sn(NO2)4.Express your answers as chemical formulas separated by a comma (NO spaces!).Identify all of the phases in your answer (e.g. NO3-(aq),Cu2+(aq) ) ---------- Write the ions present in solution of NaHCO3.Express your answers as chemical formulas separated by a comma (NO spaces!).Identify all of the phases in your answer (e.g. NO3-(aq),Cu2+(aq) ) ---------- Even salts that are classified as "insoluble" according to the solubility rules will dissolve a small amount in water. Write the ions present in solution of CaSO4.Express your answers as chemical formulas separated by a comma (NO spaces!).Identify all of the phases in your answer (e.g. NO3-(aq),Cu2+(aq) )НС( ag) + КОН (ад)—КС1(ад) + H,0() Express your answer as a net ionic equation. Identify all of the phases in your answer.When potassium sulfite dissolves in water, the sulfite ion SO2−3 acts as a base. Write a balanced equation for the reaction of the sulfite ion with water. Express your answer as a chemical equation. Identify all of the phases in your answer.
- (aq) # Al(s) -+ Mn?+ (ag) + Af# (ag) Express your answer as a chemical equation. Identify all of the phases in your answer.Write balanced net ionic equation for CaS(aq)+ZnCl2(aq)→ZnS(s)+CaCl2(aq). Express your answer as a chemical equation. Identify all of the phases in your answer. Write balanced complete ionic equation for NaOH(aq)+HC2H3O2(aq)→H2O(l)+NaC2H3O2(aq) Express your answer as a chemical equation. Identify all of the phases in your answer. Write balanced net ionic equation for NaOH(aq)+HC2H3O2(aq)→H2O(l)+NaC2H3O2(aq) Express your answer as a chemical equation. Identify all of the phases in your answer.At a steelworks, molten iron is heated to1500° Celsius to remove impurities. It is most accurate to say that the molten ironcontains a large amount of (i) temperature;(ii) heat; (iii) energy; (iv) two of these; (v) allthree of these.
- 3. (a) The Lattice enthalpy for the solid ionic compound AgBr is +900. kJ/mole. Write the chemical equation that corresponds to the Lattice Enthalpy for AgBr(s) in the space above. Then explain in your own words why this is a large positive number. (b) The hydration enthalpy for AgBris -821 kJ/mole. Write the chemical equation that corresponds to the Hydration Enthalpy for AgBr(s) in the space above. Then explain in your own words why this is a large negative number. (c) Would you expect this compound to be soluble in water? Why/Why not? Calculate anything you need in order to figure this out, and explain your answer.Complete and balance the following equations. Na2O2 (s) + H₂O(1) → Express your answer as a chemical equation including phases. ΑΣΦ ? A chemical reaction does not occur for this question.HClO4(aq)+NaOH(aq)→ Express your answer as a chemical equation. Identify all of the phases in your answer.
- Write balanced net ionic equation for Na3PO4(aq)+NiCl2(aq)→Ni3(PO4)2(s)+NaCl(aq). Express your answer as a chemical equation. Identify all of the phases in your answer.04/22/ 2021 ot art e b NAME Kouri KulRu DATE SECTION POSTLABORATORY ASSIGNMENT 1. Calculate the theoretical percentage of water for the following hydrates. (a) manganese(II) monohydrate, MnSO4 • H2O (b) manganese(II) tetrahydrate, MNSO4 • 4H2O 2. An unknown hydrate, AC• XH»O, has a mass of 1 .00 g before heating, and 0.738 g atter heating. What is the experimental percentage of water in the hydrate? ombvl lo slmo noihesilla logataW If the anhydrous compound (AC) has a molar mass of 101 g/mol, what is the water of crystallization (X) and the formula for the hydrate (AC XH,O)?ouphut suf (snoilgo) ai sh Formula of hydrate AC H20 Water of crystallization3. (a) The Lattice enthalpy for the solid ionic compound AgBr is +900. kJ/mole. Write the chemical equation that corresponds to the Lattice Enthalpy for AgBr(s) in the space above. Then explain in your own words why this is a large positive number. (b) The hydration enthalpy for AgBr is -821 kJ/mole. Write the chemical equation that corresponds to the Hydration Enthalpy for AgBr(s) in the space above. Then explain in your own words why this is a large negative number.…