Q: Determine the molarity of a solution formed by dissolving 97.7 g LiBr in enough water to yield 750.0…
A: Mass of Li Brw=97.7g Molar mass of Li BrM=87g/mol Volume V=750ml=0.750L
Q: (b) Chemical Formula: Ir(CH3)(PME3)2(u-N2)Ir(CH3)(PME3)2 Oxidation State Structure and d count…
A: The answer of the question is given below:
Q: What is the balanced net ionic equation? Co(C2H3O2)2 * 4H2O + CH3COOH →
A:
Q: A0.6745 gram sample of KHP reacts with 41.75 mL of KOH solution for completeneutralization. What is…
A: The molarity of the solution is calculated by dividing the number of moles of solute by the volume…
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A: Oxidation state can be defined as the number of electrons that an atom can gain or lose for…
Q: How many grams of calcium phosphate will be produced from 75mL of H3PO4 which has a molar…
A: Volume of H3PO4 = 75 mL = 0.075 L [ H3PO4] = 0.024 M Molar mass of Ca3(PO4)2 = 310.18 g/mol
Q: What is the formula of the acid formed when P4O6 reacts with water. O H3PO3 О НРОД О НРОЗ О НЗРОД
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Q: 9. How many moles of carbon dioxide are produced in the reaction between hydrochloric acid and…
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Q: • 2NHg- Nza) + 3H29) oxidation state of nitrogen change? O O to -3 O No change. OO to +3 01 to 0
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Q: 1 H,PO, HPO,² 0.8 0.6 0.4 H,PO, 0.2 ...PO, 2 6. 10 12 14 Fractional Composition (oa)
A:
Q: The formula for aluminum sulphate is Al2(SO43. The algebraic sum of the oxidation numbers of all of…
A: In this question, we will determine the sum of the oxidation numbers of all of the atoms in the…
Q: A0.6745 gram sample of KHP reacts with 41.75 mL of KOH solution for completeneutralization. What is…
A: The question is based on the concept of titrations. We have to calculate molarity of potassium…
Q: Write equations for the following reactions:(i) Dilute sulphuric acid reacts with zinc granules(ii)…
A: (i) Dilute sulphuric acid reacts with zinc granules -
Q: Consider the following redox reactions: (1) CEOH Br Ce BrOy () CH O2 of CO H20. State the species…
A: i) The reaction is CeOH3++Br-→Ce3++BrO3-+H2O In this reaction Ce is oxidized and oxygen is reduced…
Q: Determine the oxidation state of the indicated element. a. K4P2O7 - P2 b. Ca(ClO2)2 - Cl c. OF2 -…
A:
Q: 4 NO (g) + 3 02 (g) + 2 H2O(I) (a) Which species is oxidized? 4 NO3- (aq) + 4 H+ (aq)
A: Oxidation means the loss of electrons . When the species loss the electrons then it is called as…
Q: MCQ 6: Compound that has the oxidation state of +2 is A. Tin(I) oxide SnO B. Tin(IV) oxide SnO, C.…
A: Given compound, Oxygen have -2 Oxidation State and in this question we have to find the different…
Q: The oxidation state of sulfur in Li2SO3 is Group of answer choices 0 +4 -2 +6 +2
A: The oxidation state of group I A elements or alkali metals in a compound is +1. The oxidation state…
Q: What is a disproportionation reaction, and which of thefollowing fit the description?(a) I₂(s)…
A: A disproportionation reaction is a reaction in which one compound undergoes oxidation as well as…
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A: The given salts to be compared are FeS, Al(OH)3, MgCO3, SrSO4 , and Ca3(PO4)2.
Q: In which of the following does nitrogen have an oxidation state of +4? O A. HNO3 B. NO2 C. NaNO2 O…
A: The oxidation state tells the degree of oxidation that means the loss of electrons of the atoms in a…
Q: Determine the charge (in C) involved in plating out 1 mole of Cl2 from a solution of MgCl2. O 3C O…
A:
Q: Find the oxidation states of the following: 3. C in CH. 4. Pin H.P,O.
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A:
Q: If 2.73 g KHC2O4·H2C2O (three ionizable protons) having 2.0% inert impurities and 1.68 g KHC8H4O44…
A: Given: 2.73 g KHC2O4·H2C2O (three ionizable protons) having 2.0% inert impurities 1.68 g KHC8H4O4…
Q: what is the net ionic eguation. Naz Co3 + 2HCI 2Nacl + COz +H2O to
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Q: What is the oxidation state of sulfur in S4O6^2-
A: Calculate oxidation state of S in S4O62- ?
Q: What is the expected electrical conductivity of the following solutions? (a) NaOH(aq) (b) HCl(aq)…
A: a. NaOH (aq). The solution is ionic in nature and dissociates into Na+ and OH- ions. We now OH- ions…
Q: Identify the type of reaction represented by each equation. Explain your answers. MnSO4 Mn0 + S03 b.…
A: 1) a) MnSO4 → MnO + SO3 Type of reaction - Decomposition Reaction is a reaction in which the species…
Q: What type of reaction is this? Ca(NO3)2 + Na2SO4 CaSO4 + 2 NaNO3
A: Ca(NO3)2 + Na2SO4---> CaSO4 + 2 NaNO3 It is double displacement reaction. Double displacement…
Q: Indicate the oxidation state of the underlined element in the following species. Show all pertinent…
A:
Q: Complete the following reactions below. If no reaction occurred, write NR. Zn(s) + MgSO4(aq) –>…
A: The chemical reaction is the reaction in which reactants are converted into products. Chemical…
Q: Predict the products, complete and balance the following precipitation reaction Pb(C,H;O2)4 (aq) +…
A: It is a precipitation reaction.
Q: I. Assign oxidation state to the underlined element. 1) Cl₂ 2) SO₂ 3) K₂02 4) Cr₂07-2 5) Na₂O₂ 6)…
A: The oxidation number of O is = -2 The oxidation number of Na is = +1 So The oxidation number of ONa…
Q: assign the oxidation state of N in NH3 0 -3 +3 +2 -2
A: Let oxidation number of N is y y + (1*3) = 0 y + 3 = 0 y = -3
Q: Which of the following will form an acidic solution when dissolved in water? A) Sro B) LiO C) MgO D)…
A:
Q: Categorize the following reaction as an acid-base neutralization, precipitation, combination,…
A: According to guidelines i can answer only first question. Please repost the other question.
Q: Identify the oxidation state of Cl in Ba(ClO2)2. Identify the oxidation state of Cl in…
A:
Q: Determine the oxidation state of Sn in SnSO4
A: O is almost always -2. There are 4 of them so you have a -8. The SO4 ion has a -2 oxidation, so the…
Q: Which element in the compounds below has an oxidation number (state) of +2? N in NH4Br Ba in…
A: We have to predict the compound that have element in +2 oxidation number.
Q: mol M = L %3D A solution is made from 0.315 mol of Na Cr207. If the volume of the solution is 25mL,…
A: In this question, we want to determine the Molarity of the Na2Cr2O7 Solution. How we can determine…
Q: Which species is oxidized in the reaction below? Au(s) + 3NO3-(aq) + 6H*(aq)→ Au3+(aq) + NO(g) +…
A: A species is said to be oxidized if it looses the electrons.
Q: 1. sulfurous acid (aq) + barium hydroxide (aq) → products 2. ferric phosphate(s) +…
A:
Q: What is the equation for the reaction of Mg(s) with CuSO4(aq)?
A: Given :- Mg(s) + CuSO4(aq) → To complete :- above equation
Q: Question:a.There are many ionic compounds that dissolve in water to a very small extent. One example…
A: Hey, since there are multiple questions posted, we will answer first question. If you want any…
Q: the following reaction is considered as reaction. C12 (g) + H2O (1) → HOCI (aq) + H+ (aq) +CI- O a.…
A: A chemical reaction is the representation of all the elements along with their chemical symbol,…
Q: When the same element is both oxidized and reduced in a given reaction, disproportionation is said…
A: Disproportionation reactions are intramolecular redox reactions, in which one element undergoes…
Q: Which products are the result of a neutralization reaction? O a titrant and an analyte O water and a…
A:
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- Complete, balance and determine the type of the following reactions: A) C2H6S (l) + O2 (g) → B)PbCO3 (s) + H2SO4 (aq) → C)K2SO4 (aq) + CaCl2 (aq) →I'm trying to follow the formula: Eocell= Eocathode-Eoanode, does this formula apply to any of these? Why is eq(2) substracted from eq(1)?20.0 grams of Sodium hydroxide was dissolved in water up to 500 mL. Calculate the Formality of the solution.
- 1. Calculate [H+] for a 3.41×10-2 M aqueous solution of nitrous acid (HNO2; Ka = 4.0×10-4). 2. Calculate the pH of the above solution.Please help me with questions 21 & 22. Thank you in advance.Use data from CRC_Std_Thermodyn_Substances and CRC_Std_Thermodyn_Aqueous-Ions to calculate ΔrH∘ΔrH∘ (in kj/mol) for the following at 25 ∘∘C. 2CaC2O4(s)⟶4CO(g)+O2(g)+2CaO(s)
- Calculate the pH of an aqueous solution prepared by dissolving 5.61 g of KOH pellets in water and diluting to a final volume of 0.500 L. (At. wts: K = 39.10, O = 16.00, H = 1.008)Which is (are) able to oxidize Cl - ?(a) F2(b) F -(c) Both Br2 and I2(d) Both Br - and I -Calculate the amount of 0.300M H2SO4 required to neutralize a 0.600g sample that is 50% FeO.