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Sodium chloride reacts with sulfuric acid. If 30.0 g of sodium chloride are available, and 14.6 g of the chloride product form, what is the percentage yield?
Explanation:First, we ensure that the equation is balanced. Then, we convert the given grams to moles of reactant. We use that to determine the moles of the product from the...
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1. What is the concentration of a solution in grams/Liter when 80 grams of sodium chloride, NaCl, is dissolved in 2 liters of solution?
80/2 = 40 (g/L)
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Sodium and chlorine combine to form sodium chloride. How many grams of sodium chloride are produced if 8.3 moles of chlorine react?
n(Cl2) = 8.3 molesSolution:Sodium + chlorine = sodium chloride.The equation of a chemical reaction:2Na + Cl2 = 2NaClAccording to the chemical equation: n(Na)/2 = n(Cl2) = n(NaCl)/2.Therefore,n(NaCl) = 2*n(Cl2) =...
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how many grams of salt is necessary for preparing 150 gram of 4% sodium chloride solution?what is molarity of this solution?
Solution:1) Mass Percent = (Grams of Solute / Grams of Solution) × 100%Hence,Grams of Solute = Grams of Solution × Mass Percent / 100%Grams of Solute = 150 grams ×...
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If 86.33 grams of sodium reacts with an excess of chlorine, what amount of Salt (sodium chloride) will be produced? Sodium + chlorine ® sodium chloride Na + Cl2 ® NaCl
Solution:Sodium + chlorine → sodium chloride The balanced chemical equation:2Na + Cl2 → 2NaClAccording to the equation above: n(Na) = n(NaCl)Moles of Na = Mass of Na / Molar mass of NaThe molar...
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If you start with 25.0 grams of lead (II) nitrate and 15.0 grams of sodium iodide, how many grams of sodium nitrate can be formed?
Pb(NO3)2 + 2NaI = 2NaNO3 + PbI2n = m / MM (Pb(NO3)2) = 331.2 g/molM (NaI) = 150 g/molM (NaNO3) = 85 g/moln (Pb(NO3)2) = 25 / 331.2 = 0.08...
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You have an IV solution which is labeled 0.9% sodium chloride and the volume of the IV is 1 L.
How many grams of sodium chloride are in the IV?
m = 1000 * 0.9/100 = 9 g
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If a really large quantity of aqueous sodium chloride solution is reacted with 1.00 Kg of lead (II) Nitrate, how many grams of sodium chloride will be used in the reaction?
Solution Write the reaction equation: Pb(NO3)2 + 2NaCl PbCl2 + 2NaNO3 So 1 mole of Pb(NO3)2 reacts with 2 moles of NaCl. Find the amount of Pb(NO3)2 (331 g/mole):...
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table salt, or sodium chloride is composed of 28.3% sodium and 71.7% chlorine. Calculate the mass of chlorine in 7.0 g of sodium chloride
Answer: 7.0 g NaCl x 0.717 %Cl/NaCl = 5.019 g Cl
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Your first task is to prepare 100mL of a 1.0 mol/L solution of sodium chloride using solid sodium chloride. Calculate the mass of solid sodium chloride needed.
m(NaCl) = M(NaCl) * Vsolution * CM = 58.5 * 0.100 * 1 = 5.85 (g)Answer: 5.85 g of solid sodium chloride needed.
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