1. The following reaction occurs in your lab: You have 225.0 mL of 0.345 M Na3PO4. How many grams of precipitate can are made? Balanced Rxn: 3 CaCl2 (aq) + 2 Na3PO4 (aq) - 6 NaCl (aq) + Ca3(PO4)2 (s)

Q: Insoluble PbBr2(s) precipitates when solutions of Pb(NO3)2 and NaBr are mixed. Pb(NO3)2(aq) + 2…

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Q: Consider the reaction: CaCl:(aq) + 2AgNO3(aq) → Ca(NO3)>(aq) + 2A9CI(s) How many grams of CaCl2…

A: For this question, first find out moles of AgNO3 using molarity formula. Then use mol to mol ratio…

Q: Write the ionic and net ionic equation for each reaction. H2(g) + O2(g) -----> H2O(l) FeCl3(aq) +…

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Q: What volume of 0.496 M HCI is required to neutralize 20.0 mL of 0.809 M sodium hydroxide? Balanced…

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Q: Consider the reaction: CaCl2(aq) + 2A9NO3(aq) → Ca(NO3)2(aq) + 2A9CI(s) How many grams of CaCl,…

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Q: Consider the following chemical reaction. 3 Zn(C₂H₂O₂)2(aq) + 2 Na3PO4(aq) →→6 NaC₂H3O₂(aq) +…

A: Given A balanced equation of formation of Zn3(PO4)2 from Zn(C2H3O2)2 and Na3PO4. Also, the volume…

Q: What mass of NaCl is required to precipitate all the silver ions from 30.0 mL of 0.355 M AgNO3…

A: We will use simple mole concept. however, we have to know the following formulas- Molarity=Number of…

Q: Consider the balanced equation of KI reacting with Pb(NO3)2 to form a precipitate.…

A: The given balanced chemical equation is- 2KI(aq)      +  Pb(NO3)2 (aq)    →   PbI2 (s)    +  2…

Q: Silver Nitrate reacts with Sodium Chloride according to the following reaction: AgNO3 (aq) + NaCl…

A: Recall the given reaction,                                          AgNO3 aq + NaCl aq → AgCl s +…

Q: A 55.0mL sample of 0.102M potassium sulfate solution is mixed with 35.0mL of a 0.114M lead(II)…

A: Given,Molarity of potassium sulfate solution = 0.102 M = 0.102 mol/LVolume of potassium sulfate…

Q: According to the reaction below, how many grams of precipitate will be produced from12.39 mL of…

A: The balanced chemical equation is as given below:-  3CaCl2(aq)   +   2Na3PO4(aq)   -------->…

Q: Write the formula for the precipitate (if any) from the reaction of Ca(NO3)2(aq) and…

A: As per our guidelines we can only solve first question . please resubmit the other questions as next…

Q: A solution of 118mL of 0.180 M KOH is mixed with a solution of 260mL of 0.190M NiSO4. = 2KOH(aq) +…

A: As per our guidelines we can only solve first three sub-parts of a question. Please resubmit the…

Q: A 60.5 mL sample of a 0.114 M potassium sulfate solution is mixed with 37.5 mL of a 0.116 M lead(II)…

A: In a chemical reaction reactant react to form the products. Theoretical yield is the amount of…

Q: Consider the reaction. 2 NaCl(aq) + Ba(OH)₂ (aq) → BaCl₂ + 2NaOH Identify the precipitate, or lack…

A: Precipitate is any insoluble solid form of supersaturated solution formed from dissolved substances…

Q: Many metal ions are precipitated from a solution by the sulfide ion. As an example, consider…

A: Consider the given information as follows; CuSO4 (aq) + Na2S (aq) →  CuS (s)  + Na2SO4 (aq)…

Q: Consider the reaction:Li2S(aq) + Co(NO3)2(aq) -----------> 2 LiNO3(aq) + CoS(s)What volume of…

A: Mole: Mole is unit to measure the amount of particles, atoms, molecules, or ions. One mole of a…

Q: Consider the precipitation reaction:2 Na3PO4(aq) + 3 CuCl2(aq) --------> Cu3(PO4)2(s) + 6…

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Q: A 250.0-mL sample of 0.125 M N.3PO, is mixed with 250.0 mL of 0.175 M Ca(NOs)2 to form Ca3(PO4)2.…

A: Equation is  3Ca2+(aq) + 2 PO43-(aq) —> Ca3(PO4)2(s)  3 mole of Ca2+ reacts with 2 mole of PO43-

Q: Fe(II) can be precipitated from a slightly basic aqueous solution by bubbling oxygen through the…

A: Since the given balanced reaction is  4Fe(OH)+ (aq)+ 4OH- (aq) + O2 (g)+ 2 H2O (l)→ 4Fe(OH)3 Since…

Q: A 214.0-mL aliquot of 0.360 M  aqueous potassium hydroxide is mixed with 214.0 mL of 0.360 M…

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Q: How many grams of CaCl2 (MW = 110.98 g/mol) are needed to completely react with 5.00 mL of a 2.00 M…

A: Number of mol of AgNO3 reacted = molarity x volume (L) = 2 M x 0.005 L = 0.01 mol

Q: 2.) Lead (II) nitrate and sodium chloride react to formn sodium nitrate and the insoluble compound,…

A: To solve this problem first we calculate the number of mole of NaCl using its concentration and…

Q: Consider the following precipitation reaction:…

A: The given balanced chemical equation between  Na3PO4  and  CuCl2 is 2 Na3PO4  (aq) +  3 CuCl2…

Q: Consider the neutralization reaction 2HNO3(aq)+Ba(OH)2(aq)⟶2H2O(l)+Ba(NO3)2(aq) A 0.105 L sample…

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Q: A 57.5 mL sample of a 0.122 M potassium sulfate solution is mixed with 39.0 mL of a 0.126 M lead(II)…

A: Molarity = number of moles of solute/volume of solution (in L)  So, moles = molarity × volume (in…

Q: e "No" Y or N Reagent Formula of Precipitate if YI 1. K2CO3 2. Nal 3. NazSO4

A: We have to separate the ions of Pb+2 and Fe+2 ions in aqueous solution with the help of potassium…

Q: Consider the reaction below. 2 Al(NO3)3 (aq) +3 K2S (aq) --> 2 Al2S3 (s) + 6 KNO3 (aq) 67.0 mL of…

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Q: In the laboratory you are given the task of separating Ca²+ and Zn²+ ions in aqueous solution. For…

A: According to solubility rules, All carbonates are insoluble except 1st group cations and NH4+ ion.…

Q: Many metal ions are precipitated from solution by the sulfide ion. As an example, consider treating…

A: The reaction taking place is CuSO4 (aq) + Na2S (aq) ------> CuS (s) + Na2SO4 (aq) Given :…

Q: Consider the precipitation reaction below: CuSO4 (aq) + 2 NaOH (aq) Cu(OH)2 (s) + Na2SO4 (aq) How…

A: The given reaction is  Molarity of NaOH = 0.125 M = 0.125 mol/L Volume of NaOH = 350.0 mL = 0.350 L…

Q: 150.0 mL of 0.200 M AgNO3 solution is reacted with 100.0 mL of 0.450 M NaBr solution, and the…

A: The balanced reaction taking place is given as, => AgNO3 (aq) + NaBr (aq) -----> AgBr (s) +…

Q: Q.2 : BaCl2 (aq) | BASO4 (s) + NaCI (aq) a- Write the balance molecular equation, b- Write the…

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Q: In the analytical chemistry laboratory, Ramli has to perform a titration of barium chloride (BaCl2)…

A: Given mass of solution = 0.108 M  Given volume of solution= 2.0 L

Q: Consider the precipitation reaction below: CuSO4 (aq)+ 2 NaOH (aq) ->>> Cu(OH)2 (s) + Na2SO4 (aq)…

A: CuSO4(aq) + 2NaOH(aq) ----> Cu(OH)2(s) + Na2SO4(aq)Concentration of NaOH solution = 0.125 M =…

Q: 4.00 mL of H2O, 3.25 mL of an aqueous 0.030 M SCN- solution, and 11.00 mL of an aqueous 0.020 M Fe3+…

A: Here, Molarity of SCN-=0.030 MVolume of SCN-=3.25 mL×1L1000mL=0.00325 LMolarity of Fe3+=0.020…

Q: e,f,g,h

A: 22. Given that : The volume of BaI2=30.0 mLMolarity of BaI2=0.235 MThe volume of Na3PO4=20.0…

Q: 2KI(aq)+Pb(NO3)2(aq)⟶PbI2(s)+2KNO3(aq)

A: From reaction, we came to know that 2 moles of KI will produce 1 mole of PbI2

Q: A 55.5mL sample of 0.104M potassium sulfate solution is mixed with 35.5mL of a 0.104M lead(II)…

A: Interpretation: From the given information theoretical yield of PbSO4 in grams is to be determined.…

Q: What minimum mass of iron (II) nitrate must be added to 10.0ml of a 0.0699 M phosphate solution in…

A: The question is based on the concept of Reaction Stoichiometry.   limiting reagent is the reagent…

Q: In the laboratory you are given the task of separating Ca²+ and Zn²+ ions in aqueous solution. For…

A: The question is based on the concept of qualitative analysis . we know if by adding the reagent,…

Q: Consider the precipitation reaction  2Na3PO4 (aq) + 3CuCl2 (aq) -----> Cu3(PO4)2 (s) + 6NaCl (aq)…

A: Balanced chemical equation: 2Na3PO4 (aq) + 3CuCl2 (aq) -----> Cu3(PO4)2 (s) + 6NaCl (aq) From the…

Q: 2.661 g C4H4O4  is dissolved in H2O and titrated with NaOH. 22.7 mL of a NaOH solution were…

A: Given equation: C4H4O4(aq) +  2NaOH(aq)  → Na2C4H2O4(aq)  +   2H2O(l) The mass of C4H4O4  is…

Q: Fe(II) can be precipitated from a slightly basic aqueous solution by bubbling oxygen through the…

A: The number of moles of Fe(II) is calculated as, Moles of Fe(OH)+ = Molarity of Fe(OH)+ × volume…

Q: 1. It takes 28.45 ml of an HCI solution to completely neutralize 0.1586 grams sample of Na2CO3…

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Q: how many grams of precipitate will be produced

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Q: 5. Calculate the concentration standard sodium carbonate of the hydrochloric acid if a 20.00 mL…

A: Given, 2HCl(aq) + Na2CO3(aq) ---> H2O(l) + CO2(g) + 2NaCl(aq) • For hydrochloric acid solution:…

Q: In the laboratory you are given the task of separating Ca2+ and Zn2+ ions in aqueous solution. For…

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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.