Complete and balance the following double displacement reaction: Ba(NO3)2 + H2SO4

Q: 3NH4* + BiN (s) →BI3+ + 4NH3 The reaction above occurs in liquid ammonia. In this reaction, the…

A: Acid: An acid transfers proton to a base Oxidizing agent: Itself is reduced Reducing agent: Itself…

Q: Complete and balance the equations of the following reactions, each of which could be used to remove…

A: (a) The reaction involved in the removal of Hydrogen sulphide by calcium hydroxide is written as…

Q: (a) Neutralization of an aqueous solution of barium hydroxide by the hydronium ion (b) Reaction of 1…

A: Reaction are written in the form of equation is called chemical equation, in chemical equation ,…

Q: Which species is being oxidized in the following reaction? 2 Au(NO3)3(aq) + 3 Ca(s)3 Ca(NO3) (aq) +…

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Q: Which of the following is the oxidizing agent? 2 K + H2 → 2 KH

A: An oxidizing agent is defined as a substance which has an ability to oxidize other substances or…

Q: complete and balance the following reactions. If no reaction is possible, write NR. 4. 2Al + 6HCI…

A: The completed and balanced reaction as follows,

Q: Identify the oxidizing agent and reducing agent in the reaction. 2 Cr(OH)3 3 Br2 - 2 Cro42 + 8 H20 +…

A: Redox reactions are the combination of reduction and oxidation reactions. The type of reaction in…

Q: 2- For which one of the following acids is chlorine in the +3 oxidation state?

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Q: What type of reaction is represented by the following equation: C,H,(9) + 60,(g) – 4CO,(g) + 4H̟O(g)…

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Q: Which species functions as the reducing agent in the following reaction?                         2…

A: If chemical species donate electron then called as reducing agent

Q: In the following reaction, which only goes from left to right, which species is being oxidized?…

A: In the following reaction, which only goes from left to right, which species is being oxidized?  2K…

Q: ACIDS AND BASES 8. The normal pH of human blood ranges from 7.35 to 7.45. Calculate the…

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Q: Which of the following is the weakest oxidizing agent? Group of answer choices H2O2(aq) Fe3+(aq)…

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Q: Which one of the following represents the net ionic equation for the reaction of HBr with Ca(OH)₂?

A: The given reactant are: HBr and  Ca(OH)₂ The reaction will be: 2HBr (aq) +  Ca(OH)₂ (aq)  -->…

Q: a. MnO4 +SO2 SO,2 + Mn2+ (acidic)

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Q: Rank the halogens in order of decreasing oxidizing strength. B: Solubility of Salts of the Alkaline…

A: Answer 1)Deceasing strength of oxidising  iodine >bromine>chlorine>Fluorine

Q: in which compound does iodine have an oxidation number of +3?  HIO4 HIO3 HIO2 HIO HI

A: Since we know that the oxidation state of O is always 2- and H is 1+  And since all the compounds…

Q: Complete and Balance The following equation, in the case that the reaction doesnt occur write "NR"…

A: Given unbalanced and incomplete reaction is :  MnO4- + OH- + SO32- --------------> ?  Complete…

Q: Which of the elements in the table above is the strongest oxidizing agent? a. nickel b. lithium c.…

A: Answer: option d. Fluorine element is D strongest oxidizing agent.

Q: 7. Write complete balanced equation for the following acid-base reaction: H;PO4(a9) + Ca(OH)2(aq) →

A: 2H3PO4 (aq) +  3Ca(OH)2 (aq)  --> Ca3(PO4)2 (s)+  3H2O

Q: Balance the equation and choose the coefficient of the (?) Na2CO3 + HCl → NaCl + H20 + CO2 (?…

A: Given that : We have to balance the following equation and choose the coefficient of the (?) :…

Q: 2 reactions involved in the complete oxidation of cobaltous ion Precipitation of sulfite ion…

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Q: Assuming the following reaction proceeds in the forward direction, 3 Sn4+(aq) + 2 Cr(s) → 3 Sn2*(aq)…

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Q: Predict the products and balance the following reaction: Ag2SO4 (aq) + NaCl(aq)

A: Products of the above reaction are - Ag2SO4 (s) + NaCl (aq) →  AgCl (s) + Na2SO4 (aq)

Q: What is the oxidation number of manganese in the KMN04

A: In KMnO4 , the elements present are K, Mn, and O. K is an alkali metal which shows +1 oxidation…

Q: Oxidation numbers for all atoms in: H2O HCl NaOH CH4 C2H6 CH3Cl

A: Oxidation number is the imaginary or fictitious charge developed on an atom if all shared electrons…

Q: Will the following reaction occur as written? HO, `NH H2N cat. H2SO4

A: Amides are inactive towards nucleophilic attack as electrophilicity is very low at carbonyl carbon…

Q: What is the oxidation number of P in HPO32? O -2 -3 O -1 O 1

A: Given Compound is HPO32-

Q: Predict the products and balance the following eqn. and identify the type of reaction HCl ag) +…

A: There are different type of Reactions, which have different type of observations to identify them.…

Q: oxidation

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Q: Express your answers as chemical expressions separated by a comma. ΑΣφ ? oxidizing agent, reducing…

A: oxidizing agent is the substance that cause oxidation of the other substance by accepting the…

Q: 3) Identify the oxidizing agents and reducing agents in the following reactions: a) Se + O2 → SeO2…

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Q: In the following reaction, which is the reducing agent, and which is the oxidizing agent?  2CH3OH +…

A: 2CH3OH + 3O2 → 2CO2 + 4H2O The reducing agent and oxidizing agent have to be found.

Q: What is the oxidation number of P in: PO43- HPO42- P2H4 PH3

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Q: In the following Redox Reaction, which would be designated as the Reducing Agent? 2AI(s) +…

A: In the given reaction, we have to identify the Reducing agent.

Q: 3. Copper (II) perchlorate undergoes a double displacement reaction with ammonium phosphate. Write…

A: 3. Given that, copper (II) perchlorate undergoes a double displacement reaction with ammonium…

Q: Balance the equation and give the coefficient of the question mark (?). KOH + H3PO, → K3PO, + H20…

A: We will first balanced the given chemical reaction equation.  Unbalanced equation is :  KOH + H3PO4…

Q: What type of redox reaction is the following? 103¯¯+51 +6H*→3 12 + 3 H₂O Comprportiontion Not a…

A: A chemical reaction in which oxidation and reduction take place simultaneously is called a redox…

Q: Classify the following redox reactions and indicate changes in the oxidation numbers of the…

A: To solve this problem we will use the oxidation of state of each species .

Q: Identify the acid, base and conjugate acid-bases in the following: PO43- + HNO3 → NO3 + HPO42-…

A: a species is said to be acid if it donate positive charge species and its conjugate pair is known as…

Q: In the reaction 2 Al + 5 H2O + OH + NO2 => NH3 + 2 Al(OH), The reducing agent is: O NH3 O Al O NO2

A: The given reaction is  2 Al + 5 H2O + OH- + NO2- -------> NH3 + 2 Al(OH)4-  We have to find…

Q: Balance the following equations and identify the type c Al ---> 1. HCI + AICI3 + H2

A: While balancing the reaction, number of atoms in reactant should be equal to number of atoms in…

Q: Which of the following is the reducing agent? Cu + 4HNO3 –→ Cu(NO3)2 + 2NO2 + 2H2O

A: Given :  To determine the reducing agent in the above reaction.

Q: What species is reduced in the oxidation-reduction reaction below? 2F2 (g) + 2H20 (1) → 4 HF (aq) +…

A: Fluorine It is the species which reduced in this reaction (From F2 to F-)

Q: Give the oxidation number of the nitrogen atom(s) in each of the following molecules. Hydrazine…

A: Given - : 1) Hydrazine (N2H4)                 2) Ammonium ion (NH4+) Give oxidation number of…

Q: Complete and balance the following double-displacement chemical equation: ZnCl2(aq) + AgC2H3O2(aq)

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Q: In which of the following equations does sulfuric acid act asan oxidizing agent? In which does it…

A: An oxidizing agent itself undergoes the reduction. An oxidizing agent is an electron acceptor. An…