A student reacts 1.4 grams of YCl 3 (MW=195.265g/mol) with 35.0 mL of 4.50M KOH. How many grams of solid product (MW = 139.92684 g/mol) are formed?     7.35 g     1.99 g     4.17 g     0.136 g     1.00 g

Q: How many grams of CuCl2 (MW = 134.45 g/mol) is needed to prepare 100.0 mL of 0.2418 M CuCl2?

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Q: The vinegar that you can buy at a grocery store is actually a dilute acid solution that is 5.0% w/v…

A: Given that, the vinegar that you can buy at a grocery store is actually a dilute acid solution that…

Q: 2 AsO4³ + 3 Ca²+ ---> Ca3(AsO4)2(s) Your goal here is to determine what is left over when we mix a…

A: To determine what is left over when mixing the given solutions, we need to compare the moles of the…

Q: ㅁ Question 9 1.5 pts A researcher wants to determine the concentration of beta-carotene in carrots.…

A: If we calculate all the Molarity of solution using M1V1=M2V2, then this will be the chart and the…

Q: Al4C3 + 12 H2O -> 4 Al(OH)3 + 3CH4 how many moles of water are needed to react with 100. G of…

A: The reaction given is Al4C3 + 12 H2O ----------> 4 Al(OH)3 + 3 CH4  Given : mass of Al4C3…

Q: A 12.00 g of pentane (72.17 g/mol) reacts with 6.500 g of oxygen (32.00 g/mol) to produce carbon…

A: Given that, a 12.0 g of pentane reacts with 6.50 g of oxygen to produce carbon dioxide and water.…

Q: Dilute solutions of NaHCO3 are sometimes used in treating acid burns. How many milliliters of 0.100…

A: The volume of the solution at the initial V1 is 750 mL. The molar concentration of the solution at…

Q: Consider the combustion of glucose: C6H12O6(s)  +   6 O2(g)   ®   6 CO2(g)  +  6 H2O(g)   Calculate…

A: Since you have posted a question with multiple sub-parts ,we will solve first two sub-parts for you…

Q: What is the molar concentration of a solution containing 1.50 g CH3COOH (FM= 60.053  g/mol) and 1000…

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Q: Determine how much carbon dioxide (44 g/mol) is produced if you reacted 19 g of baking soda (84…

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Q: What is the mass % of propylene glycol in a 2.77 M solution of propylene glycol (MM = 76.09 g/mol)…

A: Mass percent shows the mass of solute present during a given mass of solution.  Mass percent is…

Q: What will be the resulting concentration in mol/L of a SrCl₂ solution if 321 ml of distilled water…

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Q: (2.25x10^-2) L of (6.1x10^-2) M HCI is mixed with excess metal A. How many grams of solid ACl₂ were…

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Q: How many grams of CuCl2 (MW = 134.45 g/mol) is needed to prepare 100.0 mL of 0.2418 M CuCl2?…

A:

Q: A student reacts 6.4 grams of AlCl 2 (MW=133.341g/mol) with 23.0 mL of 1.00M NaOH. How many grams of…

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Q: water

A: Calculate the number of moles of acetic acid.

Q: Given a stock solution of 30% (w/w) hydrogen peroxide, how much solution, in mL, would you need to…

A: Given 30% (w/w) hydrogen peroxide 100.0 mL of a 5.0 M hydrogen peroxide solution Molar mass of…

Q: What is the molar concentration of SO42 when 257.0 g of Al2(SO4)3 is dissolved with water until the…

A: The molar concentration can be determined by using the formula given below as; Molar…

Q: If 22.2 mL of 18.0 M H2SO4 are used to make 800 mL of a diluted solution, ​what is the molarity of…

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Q: Carbon monoxide gas is oxidized with oxygen gas to form carbon dioxide gas. Choose the correct…

A: Let the reaction is  x CO (g) +  y O2 (g) → z CO2(g) Let, x=2 Number of carbon atom on left-hand…

Q: If 28.84 g of glucose ( C6H12O6  Molar mass = 180.18g/mol) is dissolved in 5.7 ml of solution what…

A: Molarity is the ratio of moles of solute to volume of solution.

Q: How much solute (g) is required to prepare 850 mL of a 0.5 M solution of CuSO4 (MW = 159.61 g/mol)…

A: Molarity = moles ÷ volume

Q: a You have 100 mL of 0.54 M sodium lactate solution. If you add water until the total volume reaches…

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Q: What mass of Na₂CO3 will react completely with 18.9 mL of 2.6 mol/L solution of Mg(ClO3)2?

A: Given: Molarity of Mg(ClO3)2 is 2.6 mol/L Volume of Mg(ClO3)2 is 18.9 mL or 0.0189 L To find: mass…

Q: What mass of silver carbonate (MW = 275.75 g/mol) precipitates when 18.0 mL of 3.2M silver acetate…

A: Molarity = number of moles of solutevolume of the solution (in ml)×1000Number of moles of solute =…

Q: A student reacts 19.5 grams of BaCl 2 (MW=208.23g/mol) with 48.0 mL of 2.50M NaOH. How many grams of…

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Q: 12)How many milliliters of 6.00M HCl would be needed to react exactly with 20.0g of pure NaOH?…

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Q: - Na CO3(aq) + CaCl (aq) → 2 NaCl (aq) + CaCO 3(s) Calculate the volume (in mL) of 0.100 M CaCl…

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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: Is it possible to convert 20.0 mL of 0.10 M Na3PO4 to grams?

A: The objective of this question is to convert the given volume of a sodium phosphate (Na3PO4)…

Q: {Volume of NaOH dispensed (mL)  41.87mL, 41.95mL, 41.75mL}  {Vinegar volume (mL) 5.00mL, 5.00mL,…

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Q: Macmillan Learning Polychlorinated biphenyls (PCBs), which were formerly used in the manufacture of…

A: We have to calculate moles and grams needed/produced for the given reaction

Q: Consider the reaction of 75.0 mL of 0.350 M C₅H₅N (Kb = 1.7 x 10⁻⁹) with 100.0 mL of 0.411 M HCl.…

A: Given : Concentration of C₅H₅N = 0.350 M And volume of C₅H₅N solution = 75.0 mL = 0.075 L…

Q: Solution is prepared by dissolving 2.1g of potassium bicarbonate in water to find the final volume…

A: Given data, Mass of potassium bicarbonate = 2.1g Volume of solution = 65mL  Since, 1mL = 10-3L,…

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: How many grams of CuCl2 (MW = 134.45 g/mol) is needed to prepare 100.0 mL of 0.2418 M CuCl2?

A:

Q: What is the pHpH of a solution prepared by dissolving 4.20 gg Ca(OH)2Ca(OH)2 in water to make 795…

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Q: How many moles of Agl will be formed when 75.0 mL of 0.300 MAGNO, is completely reacted according to…

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Q: In the following balanced reaction: Pb(NO3)2(aq) + 2KI(aq) → PbI2(s) + 2KNO3(aq) 10.9 g of KI…

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Q: hydroxide if 0.321 g sodium carbonate is dissolved in 250 mL. Na2CO3 + H2O 2NaOH + H2CO3 MM of…

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Q: What molarity of sodium hydroxide solution is used to react 0.402 grams of KHP (C8H5KO4), if the…

A: To solve this problem we first calculate the number of mole of KHP , then mole of NaOH is calculated…

Q: Zn (s)          +      2 HCl (aq)    -->              ZnCl2 (aq)          +             H2 (g)…

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Q: A student reacts 19.9 grams of NICI 2 (MW=129.5994g/mol) with 36.0 mL of 4.00M NAOH. How many grams…

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