HBr(aq) + Sr(s) →O

Q: If Cu(NO3)2 + 2 H2O à Cu(OH)2(s) + 2 HNO3(aq)  would any copper ions be produced? Write the net…

A:

Q: what the chemical equation CaS(aq)+PbCl2(aq)→PbS(s) + CaCl2(aq

A: The solution is provided in the next step:

Q: 4. Enter the chemical equation 2H+(aq)+S2−(aq)→H2S(g)2H+(aq)+S2−(aq)→H2S(g)?

A: Given:-we have to  enter the chemical equation.2H+aq+S2-aq →           H2Sg

Q: Al (s) + 3 Pb2+ (aq) → 3 Pb (s) + 2 Al3+(aq) which species acts as the oxidizing agent? Explain.

A: The species whose oxidation no decreases  during the reaction that species is reduced and acts as…

Q: Enter the chemical equation 2H+(aq)+S2−(aq)→H2S(g)2H+(aq)+S2−(aq)→H2S(g). Express your answer as a…

A: A chemical reaction is represented by the chemical equation. A balanced chemical equation…

Q: 46. If [Mg²+] = 0.10 M and both [Co²+] and [Co³+] = 0.50 M, what is Ecell? O +2.12 V O +4.22 V O…

A: Since the concentration of species involved in electrode reaction is not unity always, the Nernst…

Q: NaOH(aq) + HBrO (aq) reaction CH₂CH₂OH (1) + 30₂(g) Mg1₂(aq) + Pb(NO3)₂(aq) → Mg(NO3)₂(aq) + PbI₂…

A: Acid base reactions involves acid and base to form salt and water. Double replacement reaction…

Q: Name acid. H2SO4(aq)

A: The species which can accept an electron pair or donate a proton is called acids. Acid reacts with…

Q: What type of reaction is the following? Ni(s) + H2SO4(aq) → NISO4(aq) + H2(g) combustion…

A:

Q: (NH4)2 CO3(aq) + CaCl2 (aq) =

A: This is an example of exchange reaction. Ammonium carbonate reacts with calcium chloride to produce…

Q: Complete the following chemical equations and identify if a precipitate is formed: Cr2(SO4)3(aq) +…

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Q: Cs(s) + FeS(aq)

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Q: 1. Considering the following reaction, Pb(NO3)2(aq) + 2KI(aq) → PbI2(s) + 2KNO3(aq) Which compound…

A: The given reaction equation is as follows: Pb(NO3)2(aq) + 2KI(aq) → PbI2(s) + 2KNO3(aq)   Objective:…

Q: Given the following, what is the complete ionic equation? Na2SO4(aq) + Ba(OH)2(aq) → BaSO4(s) + 2…

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Q: Sr(s) + H2O(1) → Sr(OH)2(aq) + H2(g)

A:

Q: How would I write 2H+(aq)+S2−(aq)→H2S(g) as a chemical equation.

A: A chemical reaction is symbolic representation of the conversion of substances to new substances.

Q: Classify each chemical reaction: reaction Na₂S (aq) + FeCl₂ (aq) → 2NaCl(aq) + FeS (s) -> 2CH, (CH₂)…

A: We are given 4 reactions, and asked to classify these as the type of reaction to which they belong…

Q: c) OMe CN + hv

A: The Diels-Alder reaction involves the formation of a cyclic compound. It is formed between a…

Q: complete and balance the reaction equation Rh2SO4 (aq) +      CaI2 (aq) ⎯→

A: In this question, the given equation is to completed and balanced. The given equation is : H2SO4 aq…

Q: Which of the following classifications is the reaction MgSO3(aq) + H2SO4(aq) → MgSO4(aq) + SO2(g) +…

A: Given: MgSO3(aq) + H2SO4(aq) → MgSO4(aq) + SO2(g) + H2O(l)  Observe the above given reaction. The…

Q: Describe the reaction Cu(NO3)2 (aq) + NaOH (aq)  →

A: Given  Reactant = Cu(NO3)2  and NaOH( Product  = ?

Q: 2 SmCl3(aq) + 6 LiCl(aq) + 6 e- → 2 Sm(s) + 6 Li+(aq) + 6 Cl-(aq) how di you get this reaction , i…

A: A redox reaction is a chemical reaction in which electron transfer takes place between the…

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: HNO3(aq) + Fe(OH)3(s) →

A: HNO3  : Nitric Acid Fe(OH)3  : Iron (III) Hydroxide  First complete the equation and then balance…

Q: Mg(OH)2(s)+2HNO3(aq)→   the balanced chemical formula?

A: Above reaction is double displacement reaction i.e neutralization reaction.

Q: H9SO4. H,SO4(aq)

A:

Q: Classify the following reaction: H₂SO4(aq) + 2KOH(aq) → K₂SO4(aq) + 2H₂O(aq) O precipitation O…

A: Given, Reaction : H2SO4(aq) +2KOH(aq) → K2SO4(aq) +2H2O(aq)

Q: Write the Keq for: 2 K3PO4(aq) + 3 Ca(NO3)2(aq) 6 KNO3(aq) + Ca3(PO4)2(s)

A: Keq is the ratio of the equilibrium concentrations of product over equilibrium concentrations of…

Q: Cl2 + NaBr NaCl + BE ->

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Q: Balance and complete: HC2H3O2(aq)+ Al(OH)3(s) Show your work!

A: An acid–base titration is a quantitative analytical method for estimating the concentration of an…

Q: 1.)Answer these mulitple choice questions. Which of the following reactions is a single…

A: Since you have posted multiple question, the answer for first question is given below. Kindly repost…

Q: 4. Na2CO3(aq) + MgCL2(q)

A: In balance chemical reaction the number of each atom on reactant side is equal to number of each…

Q: The products of the reaction Ba(OH) 2 + H 2SO 4 → are

A: • The given reaction is,        Ba(OH)2 + H2SO4 →    • We need to predict the products of the…

Q: Which species is oxidized based on the following reaction? 2 Al3+ (aq) + 2 Fe(s)→2 Al(s) + 3…

A: Which species is oxidized on the following reaction ?

Q: Complete and balance each of the following equations. If no reaction occurs, write no reaction. 1.…

A: in Balanced chemical equation number of atoms of each species are equal on both reactent and…

Q: Ni (s) + Ču„ŠÓ, (aq) →

A: The given reaction is an example of the substitution reaction.

Q: Complete the following table for citric acid, C6H8O7 , the acid found in many citrus fruits.

A:

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.