Write an equation for the main chemical reaction used to test for each: а) СО b) CH c) SO?-

Q: 3. 25.0 mL of a sulfuric acid solution, H2SO4, required 62.0 mL of a sodium hydroxide solution (0.20…

A: The reaction between H2SO4 and NaOH is; 2NaOH + H2SO4 → Na2SO4 + 2H2O Form this Balanced chemical…

Q: What volume of 0.0937 M H3PO4 is needed to neutralize 25.0 mL of 0.108 M Ba(OH)2

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

Q: How many moles of lead are equivalent to 9.51 × 1 0 3 g of Pb?

A: Moles =given mass/ molar mass

Q: what volume of 8.61 M stock solution of H2S04 is required to prepare 500.0 ml of a 1.75 M H2S04…

A:

Q: What volume of a 0.442 M NaOH solution is needed to neutralize 65.0 mL of a 0.296 M solution of…

A: For the titration process, the relationship between initial and final concentrations and volumes of…

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: How many moles of AgNO3 are there in 1.53 L of a 1.25 M solution?

A: Given, Volume of the solution=1.53 L Molarity of the solution=1.25 M No of moles of solute(AgNO3)=?

Q: to prepare 0.1 L of 0.1 N from 0.2N HCI we need to

A:

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: If 4.12 L of a 0.850 M-H3PO4 solution is be diluted to a volume of 10.00 L, what is the…

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: What volume of 12.6 M HCI must be added to enough water to prepare 5.00 liters of3.00 * ?M HCI a)…

A: Dilution of the solution: On dilution of the solution with pure water, the mole of solute remains…

Q: How many mL of 2.36 M NaOH are needed to prepare 372 mL of 0.277 M NaOH?

A: Here 2.36 M NaOH solution is diluted to 0.277 M NaOH solution. Initial molarity, M1 = 2.36 M Final…

Q: How many mL of 0.103 M NaOH are needed to completely react with 0.425 g of citric acid, C6H8O7?

A: Volume of NaOH = ? Concentration of NaOH=0.1 03 M  Weight of citric acid =0.425g

Q: 33.) How many milliters of 15.7 M H₂SO₄ are needed to prepare 600.0 mL of 0.10 M H₂SO₄?

A:

Q: how many grams of calcium phosphate are produced when 13.7 mL of 3.0M phosphoric acid are completely…

A: Given, Molarity of phosphoric acid = 3.0 M = 3.0 mol/L Volume of phosphoric acid = 13.7 mL = 0.0137…

Q: 150.0ml of 1.3M nitric acid? b) what volume of 6.11M sulfuric acid would be needed to prepare…

A: we will use the molarity equation here according to which M1V1 = M2V2 where M1 = molarity of stock…

Q: If 48.41 mL of a standard 0.4434 M NaOH solution is required to neutralize 35.23 mL of H2SO4, what…

A: Given, Molarity of NaOH = 0.4434 M.             Volume of NaOH = 48.41 mL = 0.04841L. The balanced…

Q: What volume of 1.1M sulfuric acid H2SO4 is needed to contain 12.77g?

A: Answer:- This question is answered by using the simple concept of calculation of volume using the…

Q: What is the molarity of a NaOH solution if 35,0 mL of the NaOH solution is neutralized by 20.0 mL of…

A: The volume of NaOH solution is .The volume of H2SO4 is .The molarity of H2SO4 is .To find the…

Q: 0.15 M AlCl3 solution. How many grams of aluminum chloride should the chemist use?

A: Molarity is defined as number of solute present in 1000 ml of solution . Mole=…

Q: Given the reaction: KOH+CO 2 --->K 2 CO 3 +H 2 O . When properly balanced , how many moles of H 2 O…

A: A balanced chemical equation is the representation of a chemical reaction with the balanced number…

Q: What mass of lithium phosphate is needed to prepare 500. mL of a solution having a lithium ion…

A: The number of moles for a given chemical substance are defined as a ratio of its mass to that of…

Q: What volume, in mL, of 1.50 M FeSO4 is required to make 287.5 mL of a 0.590 M solution?

A: Given information: Concentration of FeSO4 (C1) = 1.50 M Concentration of other solution (C2) = 0.590…

Q: What volume of 6.0 M HNO3 is required to prepare 250 mL of 0.40 M HNO3

A: The molarity of a solution is the ratio between the number of moles of the compound to the solution…

Q: Find the mass of barium metal (in grams) that must react with Oz to produce enough barium oxide to…

A: The given data contains, Concentration = 0.10 M. Volume = 1.0 L.

Q: A stock solution of 30.0 mL of a 12 M HNO3 solution was acquired. If 2 mL of the stock solution was…

A:

Q: What volume of 2.25 M H₂SO₄ should be diluted with water to form a 1.25 L of 1.50 M acid?

A: Given, M1 = 2.25M V1 =? M2 =1.50M V2 =1.25  n is same

Q: ) Obsercations on combining 10 drops of 0.100 M CuSO4 solution with 10 drops of 0.100 M NaOH…

A:

Q: The stock solution of 13.60 M NH4OH is used to make 500.00 mL of a 0.001000 M solution. How many mL…

A:

Q: 1. Calculate the theoretical percentage of water for the following hydrates. (a) manganese(II)…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: What volume of a 0.400 M HCl solution is required to prepare 3.00 L of 0.0872 M HCl?

A: From neutralization of solution, V1S1 = V2S2 V2 = v1×s1v2     volume of HCl solution (V1) =3.00 L…

Q: If 38.71 mL of 0.108 M NaOH solutions is required to titrate a 10.00 mL sample of unknown H2SO4…

A: You have given the following information- C1 = 0.108 M V1 = 38.71 mL V2 = 10.0 mL

Q: How many mil of 6.00 M NaOH are needed to prepare 329ml of 0.155 MICH

A: Molarity of  solution,Volume of  solution needed V1 = ?Moalrity of  solution,Volume of  solution,

Q: N2 + 6 H2 ---> 2 NH6    how many liters of 3.25 M hydrogen gas solution completely reacts with…

A:

Q: You have 3.31 L of water that contains 25 mg/L of PO43-. What is the total amount of phosphate in…

A: • The values provided in the question are:-    i) Density of phosphate ion solution,d  = 25 mg/L…

Q: What volume of a 2.42 M NaOH solution is required to titrate 250.00 mL of a 4.50 M H2SO4 solution

A: The given data contains, molarity of NaOH =2.42 M molarity of sulphuric acid =4.50M

Q: How many moles of protons are present in 31.0 mLmL of a 4.70 MM solution of nitric acid?

A: Given,31.0 mL of 4.70 M nitric acid solution .Required,                  Number of moles of proton…

Q: How many grams of NaOH are required to prepare 250.0 mL of a 0.900 M sodium hydroxide solution?

A: In this question, we have to find out the correct answer of given problem by the help of Molarity…

Q: How many mmol of  NaOHNaOH  will react completely with 50. mL of 2.0 M H2C2O4

A:

Q: what volume of 11 M HNO3 must be used to prepare 2.0L of .13 M HNO3?

A: Assuming we use V lit of 11M HNO3  Hence moles of HNO3 used from 11M solution should be = moles of…

Q: ow many equivalents of an acid could be reacted by 1.750 g Al(OH)₃?

A: To calculate equivalents of acid that can be reacted by 1.750 g Al(OH)₃.

Q: How many milliliters of a stock solution of 11.1 M HNO 3 would be needed to prepare 0.500 L of 0.500…

A:

Q: If 230 mL of H2O is added to 20.0 mL of 12 M HCl, what is the final concentration of the solution?

A:

Q: A solution of H₂SO4 is 0.1372 N. How many milliliters of 0.1421 N KOH solution are required to…

A: All the required calculations have been done in the following step.

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".