What is the concentration of lithium ions in 0.415 M Li₂HPO₄?

Q: It takes 37.4 mL of 0.212 M NaOH to neutralize 10.0 mL of aqueous H2SO4.  What is the concentration…

A: The reaction taking place between H2SO4 and NaOH is,

Q: P b ( N O 3 ) 2 ( a q ) + K I ( a q ) ⟶ ???

A: Write the balanced chemical equation Write state for each substance Split strong electrolytes into…

Q: Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to…

A: Given,  0.341 M calcium hydroxide  2.80 grams of KHP

Q: What volume of 0.3107 M NaOH is required to neutralize 281.2 mL of 0.1078 M H2SO4?

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Q: If 14.45 ml of H2SO4 is required to reach the end point when titrated with 25.00 ml of 0.9298 M…

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Q: assuming 100% dissociation, what is the total number of moles of ions in a 0.5 L of 0.391 M K2CO3

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Q: What is the concentration of hydroxide ion in 0.124 M St (OH2)? 0.372 M 0.124 M O 0.248 M O 0.0413 M…

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Q: An aqueous sample of 25.0 mL H2SO4 is neutralized by the addition of 28.9 mL of 0.203 M KOH.  What…

A: The neutralisation reaction taking place will be 2 KOH + H2SO4 ------> K2SO4 + 2 H2O

Q: 2. Exactly 23.0 mL of a H₂SO4 solution was required to neutralize 25.0 mL of 0.195 M NaOH. What was…

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Q: If an aqueous solution of Fe2(SO4)3 has an overall concentration of 5.0 M, what is the concentration…

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Q: what is the concentration (in moles/liter) of Cl-ions in 0.248 M solution of CaCl2?

A: Molarity (M) :-  The number of moles of solute present in dissolved state in one litre of solution…

Q: In the titration of 10.00 mL sample of vinegar solution with 0.550 M NAOH as titrant, the initial…

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Q: What are the spectator ions of Al2(SO4)3 + NaOH?

A: Spectator ions are dissociated ions in aqueous solution that shows up in the complete ionic equation…

Q: Considering the following reaction: Pb(NO3)2(aq) + 2 KCl(aq) --→ PbCl2(x) + 2 KNO3(y) which species…

A: Information of question

Q: What is the balanced equation, total ionic equation, and net ionic equation for KNO3 + Na2CO3?

A: Reactant given is KNO3 and Na2CO3.The molecular equation for the reaction is

Q: In a titration experiment, 37.3 mL of 0.943 M HCOOH neutralizes 14.7 mL of Ba(OH)₂. What is the…

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Q: What is the molar concentration of sodium ions in a 0.450 M Na 3PO 4 solution?

A: The molarity of sodium phosphate solution is = 0.450 M The molar concentration of sodium ions in the…

Q: KOH (aq) + Mg(NO3)2 (aq) Complete ionic equation: Net ionic equation :

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Q: KOH (concentration = 0.2205 M) is used in a titration to determine the amount of acetic acid…

A: Given :  Initial volume of vinegar sample = 50 ml  Volume of vinegar sample after dilution = 500 ml…

Q: Determine the ammonium ion concentration of a solution that results when 4.53 g of (NH)4SO4 is…

A: No. of moles of solute is present in one litre of solution is called molarity (M) Hence  M = n/ V(in…

Q: If 12.8 g lead(II) sulfate (303.25 g/mol) precipitates when excess potassium chloride is added to…

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Q: What is the XNaOH in an aqueous solution prepared by dissolving 8.00 g of NaOH in 100.0 g of H₂O?…

A: The formula for the mole fraction of NaOH is

Q: Phosphate buffer solution, which is used in preparing the BOD dilution water is prepared by…

A: The phosphate buffer is prepared by adding 3 different sources of free phosphate(PO43-) which are:…

Q: Whats the net ionic equation of Al2(SO4)3 + NaOH?

A: Balance Chemical equation means number of atoms or ions should be equal in both side (reactant and…

Q: A student titrates 20.00 mL of an unknown HCI solution with 32.00 mL of a 0.6450 M Ca(OH) solution.…

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Q: What is the concentration of a solution of a diprotic acid (i.e., H2A) which required 19.25 mL of…

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Q: Is Ba(OH)2 a strong conductor of electricity? Is it a strong electrolyte?

A: Strong electrolytes are defined as electrolytes which readily dissolve into water and give its…

Q: What is the molarity of potassiu ions in a 0.122 M K2CrO4 solution?

A: Molarity is the number of moles of solute dissolved per liter of solution. 0.122 M K2CrO4 solution…

Q: what volume of 0.250 M HCl is required to completely react with 0.350 g of NA2CO3 ? Na2CO3 + 2HCl…

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Q: If 30.4 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Molar concentration = Number of moles of solute/Volume of solution (L) Number of moles of solute =…

Q: Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to…

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Q: Consider 0.350 g of an antacid tablet.  Suppose 41.36 mL of 0.1246 M HCl is added to the crushed…

A: Millimoles= concentration *volume (in ml) Millimoles of NaOH = 0.1172*12.78               =1.4978…

Q: 3- What is the concentration of nitrate ions in a 0.125 M Mg(NO3)2 solution?

A: Molarity:The concentration of solution is given in the term of molarity.

Q: The concentration of SO42– ions in a 45.0 mL sample of seawater is determined by adding a solution…

A: Given information: Mass of barium sulfate = 0.315 g Volume of sample = 45.0 mL or 0.045 L

Q: What volume of 0.00945 M solution of potassium hydroxide would be required to titrate 50.00 mL of a…

A: Molarity is defined as the amount of solute dissolved per litre of solution. When the titration is…

Q: n the titration of 10.00 mL sample of vinegar solution with 0.35 M NaOH as titrant, the initial…

A: The question is based on the quantitative analysis. we have to calculate percentage acid present in…

Q: Oxalic acid dihydrate (H2C,O4 2H,O) is used to standardize the concentration of a KOH solution. If…

A: We will calculate the concentration of KOH by using simple mole concepts.

Q: What is the concentration of Ba+2 ions in present in 424ppm of Bacl2.2H2O

A: Concentration of Ba2+ ions present in 424 ppm of BaCl2.2H2O is shown below:

Q: If 35.0 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Concentration Molar concentration or Molarity or amount concentrationis a measure of the…

Q: What is the molarity of Cl- in 6.00x10-2 M AlCl3

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Q: Given the neutralization reaction:  2H3PO4(aq) + 3Ca(OH)2(aq) > Ca3(PO4)2 + 6HOH A) Write the…

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Q: Given the following balanced chemical equation:                                Ca(OH)2(s) +…

A: since from the given reaction, 1 mole of Ca(OH)2 is required to neutralise 2 moles of HNO3  Hence…

Q: Ericic acid, CH3(CH2)7 CH=CH(CH2)11COOH, is commonly found in rapeseed oil. If 8.77 grams of the…

A: The mass of Ericic acid is = 8.77 g The molar mass of Ericic acid (C22H42O2) is = 338.57 g/mol The…

Q: Pb(NO3)2(aq) + Na2CrO4(aq) = 1. what is the balanced equation 2. what is the ionic equation 3.…

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Q: Walter White requires a sulfuric acid (Strong acid) solution to use in a very important synthetic…

A: Here we are required to find the concentration of the unknown sulphuric acid.

Q: Which among the following is an electrolyte? NH3 KCl CO2 PCl3

A: Electrolyte is a substance that dissociates into ions when dissolve in water. We can also say that…

Q: If 26.94 mL of a standard 0.1650 M NaOH solution is required to neutralize 28.39 mL of H2SO4, what…

A: The molarity of acid solution can be calculated by titration formula, M1V1 = M2V2

Q: What volume (in mL) of a solution 0.153 M in Ca(OH)2 must we use to neutralize 28.5 mL of a solution…

A: firstly a balanced chemical equation is written the using the simple concept of stoichiometry,…