Part 3 28.4 mL of 0.403 M (NH4)2CO3 mol NH4*: O 11.4 0.0228 O 11400 O 0.0114

Q: How many moles of NaOH are required to form 0.1 mole of Al(OH)3 according to the equation: 3 NaOH +…

A:

Q: copper sulphate (CuSo4) with a concentration of 0.00095 mol l-1. If they wanted to prepare one litre…

A: Here, Molecular weight of CuSO4= RAM(Cu)+ RAM(S)+ 4×RAM(O).…

Q: Calculate the concentration in moles per liter (M) of a solution that contains 0.65 mol0.65 mol…

A: Molarity of AuCl3 in 0.44L of solution is calculated as,

Q: 4. For the following reaction, OH O OH salicylic acid C7H6O3 138.12 g/mol acetic anhydride C4H603…

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Q: Find the percentage composition of the following compounds with solution 1. N2O 2. CuBr2 3. NaOH…

A: Since you are asked for multiple sub-parts, we are entitled to solve first three only.

Q: 1. Ag₂0, NaOH 2. H₂O H

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Q: The equiVatent weight of Naz Pou is ? 98 54,6 B 32,6

A: Equivalent weight = Molar weight / valency factor  For salt valency factor is either total cationic…

Q: What is the mass of sodium phosphate (163.94 g/mol) that yields 1.00 g of calcium phosphate (310.18…

A: Given : Molar mass of Na3PO4 = 163.94 g/mole Molar mass of Ca3(PO4)2 = 310.18 g/mole

Q: 2) If cobalt(II) sulfate is heated too strongly, the following reaction will occur COSO4(s) → CoO(s)…

A: The dehydration reaction can be defined as the conversion reaction which involves the loss of water…

Q: mol M = What volume of 0.125 M KMNO4 is required to yield 0.180 mol? O 1.44 L 0.023 L O 22.5 L O.694…

A: Molarity = number of moles of solute / volume of solution in L Therefore, Volume of solution =…

Q: Complete this equation: HCl(AQ) +  NaOH(AQ) ➡ Write this equation as unionized; total ionic; net…

A: Ionic equation is an equation in which ions are explicitly shown. Net ionic equation is the chemical…

Q: 2. How many moles of water are produced from the reaction of 2 moles of sodium hydroxide with…

A: Given :-  H3PO4 + 3NaOH → 3H2O + Na3PO4  No.of moles of NaOH reacting with phosphoric acid = 2 mol…

Q: How many molecules of F2 are needed to produce 6.52g of NaF in the reaction below?  2 NaBr + F2 -->…

A: Given that , Weight of NaF = 6.52 g  Molecular mass of NaF = 42 g/mol

Q: What mass of potassium is in 35.00 mL of .254 M K3PO4?

A:

Q: If you add 1.0 x 10^3 g of ethylene glycol as an antifreeze to a 4.0 kg of water in the radiator of…

A: Mass of ethylene glycol= 1.0×103 g gram molar mass of ethylene glycol =62 g  The calculation of…

Q: When 125 mL of 0.170 M Pb(NO3), is mixed with 145 mL of 0.220 M KBr, 4.92 g of PbBr₂ is collected.…

A: A limiting reagent is a species which is consumed completely during the reaction. It determines the…

Q: In the standardization of NaOH solution, 0.5211 g potassium hydrogen phthalate (204.22 g/mol) is…

A: Given: Mass of potassium hydrogen phthalate present = 0.5211 g The molar mass of potassium hydrogen…

Q: rodns is moS NH2 CH,CHCH, NH, IZ

A:

Q: Use the equation that follows for parts (a) and (b) below. Molecular masses are under each…

A: The ideal law is sometimes considered as the combination of Boyle’s law, Charles’s law and…

Q: A solution of H2SO4 contains 65% w/w of the acid, and has a density of 1.55 g/mL. How many molecules…

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

Q: What mass of Fe(OH)3 will be obtained when 100. mL of 0.150 M FeCl3 is mixed with 200. mL of 0.176 M…

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Q: A 4.0520g sample of hydrochloric acid, sp.gr 1.18, required 44.15ml of 0.9035N sodium hydroxide in a…

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Q: 3KOH+H3PO4⟶K3PO4+3H2O what mass of phosphoric acid in grams is needed to produce 2.15 mol of water?

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Q: Determine the mass in grams of 3.00 × 10²¹ atoms of arsenic. (The mass of one mole of arsenic is…

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Q: In the standardization of a solution of NaOH against 2.508 grams of oxalic acid (H2C2O4•2H2O), 42.53…

A: An acid exactly neutralizes the same number of equivalents of base and vice-versa. milliequivalents…

Q: What is the molarity of a solution made by dissolving 2.355 g of sulfuric acid (H2SO4) in water and…

A: Molarity is one of the ways to measure the concentration of a solution. The unit of molarity is…

Q: How many moles of acid and base are needed to produce 2.50 moles in the following equation. 3…

A:

Q: An aqueous solution of ethylene glycol, C₂H6O2, is prepared by dissolving 18.42 g of C₂H6O2 (solute)…

A:

Q: How many grams are in 10.0 mEq of Ca2+?

A: Number of equivalents of a given ion can be obtained by equation given below:

Q: A flask containing 450 mL of 0.50 M H2SO4 was accidentally knocked to the floor. How many grams of…

A: Acid reacts with base to form salt and water. This reaction is known as neutralization reaction. The…

Q: In the reaction of 2.00 mol CCI4 with an excess of HF, 1.70 mol CCI2F2 is obtained CCI4 + 2 HF…

A: Theoretical yield :- " The amount of product formed when limiting reactant consumed completely in a…

Q: How many moles of AlF3 (molar mass = 83.98 g/mol) are present in 648.35 mL of 1.08 M AlF3 ? Write…

A: Molarity is defined as number of moles of solute dissolved per litre of solution.

Q: 1) Based on the amounts of copper metal and nitric acid you used in the first reaction, calculate…

A:

Q: 100 90 80 NANO3 70 60 CaCl2 50 Pb(NO3)2 40 KCI NaCl 30 20 KCIO3 10 10 20 30 40 50 60 70 80 90 100…

A: Given information, The solubility of potassium nitrate at 20 °C is 37 g per 100 g of water. Volume…

Q: What is the molarity of a solution that is 48.4% by mass phosphoric acid (H3PO4) and that has a…

A: Given, 48.4% by mass phosphoric acid Density =1.155 g/mL Molecular weight of phosphoric acid = 97.99…