1. nitrous acid (HNO,), K, = 4.0 x 10 4 2. nitric acid (HNO3), K = 22 5. formic acid (HCOOH), K, = 2.0 x 104 6. phosphoric acid (H3PO4), K,= 2.1 4. hydrogen cyanide (HCN), K, = 7.9 x 10-10

Q: You are drying a sample of Ba3(PO4)2. After 5 minutes of drying it weighs 1.2034 g. You continue to…

A: Answer: Percent change in mass will be the ratio of change in mass with initial mass, therefore %…

Q: 1. Cl, FeCl, 2. HNO3, H,SO, SOH (d) 3. dil. H,SO,

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: Calculate ΔG° for each reaction using ΔG°(f) values:

A: (a)

Q: f) Cl2, H20 HBr, ROOR

A:

Q: Please answer with detailed mechanism, otherwise I'll downvote

A: Here we have to write the major product formed and mechanism of reaction.

Q: PBCI, Cr+ O C?- Cr*+ C14- Pb4+ Cr+ O CI- 03- O PBCI 02- O Pb3+ Na, PO, Al(CIO,), PO, O CIo}- Na, P2…

A: Given,   Cr2O3  Ions are => Cr3+ and O2-    PbCl4 Ions are => Pb4+ and Cl-    Na3PO4  Ions are…

Q: Determine the mol H2O/mol CaSO4 if you have the following data to teo decimal places. Mass of…

A:

Q: OH 1) ?A Cro3 1) ? D MgBr ? B ?C 2) H30 H2SO4 2) H30 MgBr OH H. I) II) III) IV)

A:

Q: Consider the following chemical reaction: Na2CO3(aq) + HCl(aq) -----------> NaCl(aq) + CO2(g) +…

A:

Q: a. N204(g) ® 2 NO2(g) b. NaCI(s) ® Na *(aq) + CI "(aq) c. 2 NH3 ® N2(g) + 3 H2(g) d. CaO(s) + CO2(g)…

A: Entropy is degree of randomness or disorder in a system.  Entropy of a system is directly…

Q: a. Cl2(g) + NaBr(aq)→ NaCI(aq) + Br2(1) b. CaO(s) H2O(1)→ Ca(OH)2(aq) c. Ca(CIO-)2(s)→ CaCl2(s) +…

A:

Q: Which of the following equations are balanced? Balance those that need it.

A: Balanced chemical reactions are those reactions in which all the elements present in the reactant…

Q: 1. Fe + CuSO, → 2. Zn + 0,→ 3. Sil, + Mg

A: 1)Fe + CuSO4  -----> FeSO4 + Cu (a type of displacement reaction in which more reactive Fe…

Q: (CH),CuLi 1. CH,CH,MBBI 2. Н,о* CH, Ag,O NH,OH H,0 H. 1. CH;CH,MgBr 2. H,0 CN

A: Carbonyl compounds mainly show nucleophilic addition reactions when they are treated with suitable…

Q: A mixture was found to contain 1.50g NH4CI, 0.80 g NaCI, and 1.20 g SiO2. What is the percentage of…

A: Given: Mass of NH4Cl = 1.50 g Mass of NaCl = 0.80 g Mass of SiO2 = 1.20 g

Q: 1) 2 CH3MgBr 1) CH,MgBr Y Co,CH3 2) H20, HCI 2) Н,О, НCI

A: Given,

Q: Draw the structures of compounds A–I in the following synthesis scheme.

A: In the first reaction, at higher temperatures, 1,3-butadiene gives 1,4 or we can say, Michael…

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A: We are well-known to us that, the entropy measures the degree of randomness. So, as the degree of…

Q: AG° = 479 kJ 6. 2NO9 + 3H2O> 2NH3) +O2(@) 7. 2HBrg) → H2(g) + Brz(g) AG° = 110 k) AG° = 2.6 kJ 8.…

A: Gibbs free energy:-          In thermodynamics, the Gibbs free energy is a thermodynamic potential…

Q: 3.01 x 1023 molecules of freon CCl,F,? 1.505 x 1024 molecules of sucrose C12H2201 1.806 x 1024…

A: One mole of any substance contains 6.023 x 1023 Molecules, ions , atoms.

Q: Q/ 0.1 g a NaCL , qul Moarity2 L. Na = 23 . CI = 35.45 *

A: Kindly post question in english language from next time. I can't understand your language but…

Q: (a) OH N2* Br H30* Br2 CuCN „CN O a & b

A:

Q: 1) H*, Me¿NH a 2) 3) H30*

A: Applying concept of organic synthesis and reagent.

Q: He H 1.008 4.003 10 B C N O F Ne Li Be 6.949012 11 12 10.81 12.011 14.007 15.999 18 998 20.180 13 14…

A: Answer is option B and C  CH4<PH3<H2S  HSO3-<H2SO3<H2SO4

Q: What is the mass percentage of carbon in C7H11O3? Express your answer as a percentage (i.e., out of…

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Q: 4. Br + CIO + H* Br, + Cl¯ + H,0 2+ 4+ 5. Sn + VO, + H → Sn + V²* + H,0 »

A: The answer is as follows:

Q: КОН A PHCH,Br (RNH), 21. NH aq aq Ethanol PHCH,NH, + C C=O

A: GABRIEL PHTHALIMIDE  SYNTHESIS USED TO PREPARE PRIMARY  AMINE IN THIS METHOD PTHALIMIDE  IS STARTING…

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A:

Q: Draw the organic products formed in each attached reaction.

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Draw the major product formed in each reaction.

A: major products formed in each reaction are

Q: Draw the products of each reaction, and indicate the stereochemistry at all stereogenic centers.

A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall be…

Q: 8) Br Mg CO, H* ?

A: Alkyl halide reacts with magnesium metal to form alkyl magnesium bromide, Grignard reagent. The…

Q: +2 Pb Thallium Lead 200.592 2818 32 182 1832 18 1 204.383 207.2 28 18 32 10 2818 32 18 3 111 112 +2…

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

Q: Br2 (xs), NaOH (aq) (xs) a) b.) OH Br Br3C CBr3 Br.

A: here the question is given reactant is ketone and reaction with base with Br2 Ketone halogenation…

Q: a ZnClfag) xOH(ag) + Zn CO insulde souble a Cuso4 (ag) • Nas lao) CUST Naa S04 (ag) C ANACI (an) •…

A: A chemical reaction in which two reactants exchange ions to form two new compounds is called a…

Q: (a) K2C204(ag) + Ba(OH)2(ag) – 2KOH(aq) + BaC202Us) (b) Pb(NO3)2(ag) + H2S04(ag) PbS04(s) +…

A: Net ionic equation represents the ions which participate in a chemical reaction. It does not include…

Q: 1) Br2, H20 2) NaOH 1) Hg(OAc)2, MeOH 2) NABH,

A: Cyclohexene is a cyclic organic compound containing double bond in cyclic system.

Q: HO. O 1) Br2, hv; 2) tBuOK; 3) BH3.THF; 4) H2O2, NaOH 1) Br2, hv, 2) NaOMe; 3) ВНЗ.ТHF; 4) H202,…

A:

Q: H сно 1) H20 NH3 2) H20 b) 2 mol CH3OH, OH H 3) c) H20 OH H d) H20 но,

A: The different functional group show different reactions with the same reagent.

Q: Classify the following as a precipitation, an acid-base neutralization, or a redox reaction

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Q: c. Ba3(PO4)2, barium phosphate, 3.9 x 107 g/L Ksp d. Ag₂ SO4, silver sulfate, 5.1 mg/mL Ksp

A:

Q: Name of Formic Acid carboxylic acid Flavor Paspberry Name of alcohol_Isobutanol Isobuty) Formate…

A: The chemical equation for the above given Fischer esterification reaction is written as:…

Q: For B D and E what is the equilibrium constant

A: Write equilibrium expression of the given reaction--

Q: 2P 4( s) + 10 O 2( g) = 2 P 40 10( s) 10 K = [02] K= [P4O10? [P4010? K = P4010) K = [P4] [02]1/5 K =…

A: The question is based on the concept of equilibrium. we have been provided an equation. we have to…

Q: SiO2 (s)+ C(s)Si(s) + CO(9) a. SIO2(s) C(s)- Si(s) + |CO() > b. Liquid silicon tetrachloride is…

A:

Q: Fe(s) + 0,(g) + H,0(1) → Fe(OH),(aq)

A: Balancing above chemical reaction is

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.