Try to balance these equations using the same method: [1] Na+ Cl, → NaCl [2] CH, +O2 -→ CO, + H,O [3] Li + HNO,→ LINO, + H, [4] Al + O,→ Al,O3
Q: → PBSO4 + MnOq d PbO, + Mn²+ + SO,²- - e HNO, + Cr,O,²- → Cr* + NO;
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A: Balancing involves making equal no. of atoms of all the elements on the reactant and product side.
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A: ANSWER IS
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A: The molecular equation can be written as:
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A: Since you have asked a multiple part table, we will fill first 3 rows for you. For remaining table,…
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Q: Question six
A: Reduction of Nickel (II) oxide to Nickel Metal:
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Q: Write the net ionic equation for the reaction between an acid and (a) CuS, (b) Cu(N3)2
A: SOLUTION: Step 1: The net ionic equation for the reaction between CuS and acid is as follows.
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Q: Which equation correctly represents the first ionization of calcium? Ca (g) – Ca (g) + e O Ca" (g) →…
A: First ionization energy - The energy needed to remove the outermost, or highest energy, electron…
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A: We know that Oxidizing agent : oxidizing agent is substance that have ability to oxidise other…
Q: Which element is neither a transition element nor a representative element? Iron Manganese…
A: Hence 3rd option is correct that is mercury
Q: Write a balanced equation for the reaction of elemental strontium with each of the following:(a)…
A: Interpretation - To write a balanced equation for the reaction of elemental strontium with each of…
Q: ÇI CO,Na Structure Y Structure Z
A: This is simple an acid - base reaction
Q: In the following reaction, identify X. U (15n, X)*Es 253 O 7b За O 4n 7.e О 15p
A: 92238U →___ + 99253EsAfter 15n emission the reaction will look like, 92238U → 15 01n +…
Q: a) b) c) Calculate the M oxidation states: Draw the structures: What are the colours and why?…
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Q: What is equivalent weight of Hydrochloric acid if you know the atomic weight H = 1, Cl = 35.5
A: The given data- The molar mass of Hydrogen = 1 The molar mass of chlorine = 35.5 To calculate =…
Q: Fe2* + Cr,0,- Fe+ + Cr**
A: Fe2+ + Cr2O72- ---> Fe3+ + Cr 3+ 1.) Oxidation Half Reaction: Fe2+ ---> Fe3+…
Q: Consider the reaction: CH 4( g) + 2O 2( g) → CO 2( g) + 2H 2O( g) Which of the following statements…
A: Given: The reaction is CH 4( g) + 2O 2( g) → CO 2( g) + 2H 2O( g)
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Q: shield
A: Yes, it is true .electrons in higher concentration shield electrons in lower concentration.
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A: Oxidation Addition of Oxygen or removal of hydrogen Reduction Addition of hydrogen or removal of…
Q: Why does table salt, NaCl, some times appear yellow in colour?
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Q: HBr 7.
A: The product for the given reactants has to be given.
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- Write balanced net ionic equations for the following reactions in acid solution. (a) Liquid hydrazine reacts with an aqueous solution of sodium bromate. Nitrogen gas and bromide ions are formed. (b) Solid phosphorus (P4) reacts with an aqueous solution of nitrate to form nitrogen oxide gas and dihydrogen phosphate (H2PO4-) ions. (c) Aqueous solutions of potassium sulfite and potassium permanganate react. Sulfate and manganese(II) ions are formed.Write a balanced equation to show the reaction of aqueous aluminum acetate with aqueous ammonium phosphate to form solid aluminum phosphate and aqueous ammonium acetate. O Al(CH,O), (aq) + (NH4) PO, (ag) → AIPO, (s) + 2 NH,C2H3O3 (aq) O Al(CH,0), (aq) + (NH),PO, (aq) → AIPO, (s) + 2 NH,CH,O, (aq) • Al(CH,O), (aa) + (NH.)PO, (aq)→ AIPO, s) + 3 NH,CH,O, (aq) O Al(CO), (aq) + (NH)PO, (aq) → AIPO, (s) + 3 NH,CO, (aq) O Al(CO, (aq) + (NH,PO, (an) → AIPO, (s) + 2 NH,CO, (aq)Write the balanced equation for the neutralization reaction between H, PO, and NaOH in an aqueous solution. Phases are optional. balanced equation: H,PO, + 3NAOH → Na,Po4 + 3H,O Incorrect
- For the reaction KClO4⟶KCl+2O2 assign oxidation numbers to each element on each side of the equation.Write net ionic equations for each of the following reactions from the Group 1 separation and identification scheme: A) The precipitation of mercury (I) chloride. B) The reaction that was used to confirm the presence of lead (II) ion. C) the reaction that occurred when a queues ammonia was added to solid silver (I) chloride. *This question is in regards to the Group 1 Cations: Pb2+, Ag+, and Hg2^2+ *Chloride salt solubility rules1. Methanol is a high-octane fuel used in high-performance racing engines. Calculate AG for the reaction 2CH;OH(g) + 3O2(8) 2CO,(8) + 4H,O(8)
- Find AG for the following reaction, using AH and S H₂(g) + I₂(s) 2 HI(g) values.8. Determine the ions present in the reactants and write the balanced equation when NaOH reacts with Fe2(SO4)3A common analytical oxidizing agent is an acidic solution of bromate ions, BrO3™, for which Eº (BrO3¯, Br¯)= +1.44 V. Is the solution useful for a redox titration of Ce4+ to Ce³+?
- 3NHA + BiN (s) → Bi3+ + 4NH3 The reaction above occurs in liquid ammonia. In this reaction, the ammonium ion behaves as: a base a reducing agent an oxidizing an acid1.What is the pH of a solution containing a hydrogen ion concentration of 1.0 x 10-3 M? 2. What is the oxidizing agent and reducing agent in the following reaction: Fe2O3(s)+3C(s)→4Fe(s)+3CO2(g)8. LIOH (aq) CuCro, (aq) → +