How many grams of NaOH will be used to prduce 350 grams of water?

Q: What is the molarity of 250.0 mL of a solution that contains 27.9 g of C3H7OH?

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Q: You have just added 100 uL serum to a tube that contains 0.9 mL of water. What is the correct…

A: Dilution factor is defined as the ratio of volume of solution after dilution to the volume of…

Q: What is the mass of a solution if 25.0 ml of NaOH was added to a 35.0 ml of water? Assume a density…

A: The density of a solution is the ratio of its mass to volume. It is labelled in equation (1) in…

Q: If 0.236 kg of MgCl2 was dissolved in 1200 g of water, and the final volume of solution is 1.190 L,…

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Q: How many mole’s of water water will be produced when 7.0 mol of KMnO4 are consumed

A: Given Data, Moles of KMnO4 = 7 molThe reaction : 2 KMnO4 + 16 HCl → 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

Q: What mass of potassium nitrate (MW = 101.1 g/mol) is used to prepare 0.150L of a 0.675 M solution?

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Q: Answer the following question: In a space shuttle, the CO2 that the crew exhales is removed from the…

A: Space shuttle is also called Space Transportation System. It is use as rocket-launched vehicle. It…

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: 350 mL of a 2.0 M NaOH solution is added to a beaker.  How many moles of NaOH were added?  How many…

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

Q: Say you have a stock of 15% NaCl and need a reaction concentration of 1.2% in a total reaction…

A: Given the value for reaction, Molarity = M1 = 1.2 ∘∘ Volume = V1 = 25 μL foe stock solution,…

Q: How many moles of acetone (CH3COCH3) are present in 20.00 mL acetone? [Molar mass of acetone is…

A: In international system of Unit, there are several unit. In order to calculate the amount of…

Q: How many grams of NaOH would you need to make 9,817 mL of a 270 mM NaOH solution (m.w. = 40.00…

A: Given information:Concentration of NaOH solution (M) = 270 mMVolume (V) = 9817 mLMolar mass of NaOH…

Q: How many grams of MgF2 are needed to prepare 743.6 mL of  0.859  molar aqueous MgF2?

A: Molarity of a solution is defined as the number of moles of solute upon the volume of the solution…

Q: How many moles of NaOH are present in 12.5 mL of 0.210 M NaOH?

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Q: If a solute has a solubility of 1.84 g/100 mL, what is its solubity at 50 mL solvent?

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Q: For the formation of 5.95 mol of water, how many moles of nitric acid are needed? Zn + HNO3 →…

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Q: How many moles of NaOH are present in 31.5 mL of 0.240 M NaOH?

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Q: If I add 28 mL of water to 187 mL of a 3 M NaOH solution, what will the molarity of the diluted…

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Q: How many grams of water will be produced if 30.0 g of glucose reacts with excess oxygen?

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Q: How do you convert 0.005 M CaCO3 to mg CaCO3/liter?

A: we have to convert 0.005 M CaCO3 to mg CaCO3/liter

Q: What is the percent by mass of 35g of magnesium chloride in 200g of water?

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Q: 2H2 + O2 -->  2 H2O How many moles of oxygen is required to produce 17.1 moles of water?

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Q: If 5.77 grams of table salt (NaCl) are dissolved in a total volume of 30 mL of water what is the…

A: Molarity of the solution is equal to the number of moles of solute present in one liter of solution.…

Q: How many equivalents is 5.50 g nitric acid?

A: Equivalent weight is the mass of 1 equivalent which is mass of a given substance that will combine…

Q: Ammonium phosphate ((NH4)₂PO4) is an important ingredient in many fertilizers. It can be made by…

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

Q: What is the NH3 (in mg/L) of household ammonia that contains 3% by weight of NH3?

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Q: What mass of KBr (in grams) should you use to make  319 mL of a 1.59 Msolution of KBr? The molar…

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Q: how many grams of nitrogen would be formed if 12.3g of ammonia was passed over 45.6g of copper(II)…

A: From the given equation and given data we have to estimate the amount of nitrogen .

Q: How many moles of potassium are given to a patient who receives 580mL of a maintenance solution that…

A: Given volume = 580 ml Concentration of potassium ion = 35mEq/L conversions used 1 ml = 10-3 L 1…

Q: What is the number of moles of water produced in the reaction of 50 0 mL of 1.0 M HCl and 50.0 mL…

A: In the given question we have to calculate the moles of water produced in the given reaction. First…

Q: O A 0 B C O D OH % H/HO OH roo B D

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Q: How many moles of NaOH are present in 15.0 mL of 0.120 M NaOH?

A: We have 15 ml solution, 0.120 M as concentration ,we have to calculate the moles of NaOH present.

Q: How many grams of NaOH would you need to make 6,924 mL of a 140 mM NaOH solution (m.w. = 40.00…

A: Given information: Concentration of NaOH = 140 mM Volume of solution = 6924 mL

Q: What volume in liters of 9.00 M NaOH contains 4.75 mol NaOH?

A: To determine the volume in liters of a 9.00 M (molar) NaOH solution that contains 4.75 moles of…

Q: How many hydrogen atoms are in 1.0kg of water?

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Q: What is the w/w% if 402.1 g is dissolved in 1.00 L of water to give a density 1.18 g/mL

A: Density is given by the ratio of mass of the substance to that of the volume. Density = MassVolume

Q: A solution is made by mixing 48.2 g of alcohol into 100.0 mL of water (DH2O = 1.00 g/mL). What is…

A: Given ; mass of alcohol = 48.2 g  And volume of water = 100 mL  Since density of water = 1 g/mL…

Q: What is the molarity of a solution that contains 52.31 moles of NaCl in 19.47 liters of solution?

A: Molarity is defined as the number of moles of solute which is present per liter of the solution.…

Q: What is the molarity of a solution

A: Molarity is the ratio of number of moles of solute to the volume of solution (in L)  Number of moles…

Q: What is the mass of a 5.6 liter (STP) sample of CO2 gas?

A: Given data, CO2 gas = 5.6 L 1 mole of CO2 occupies = 22.4 lit at S.T.P

Q: For the formation of 1.58 mol of water, how many moles of nitric acid are needed? Al2O3 + HNO3 →…

A: Given, the chemical reaction is as follows,Al2O3 + HNO3 → Al(NO3)3 + H2Oamount of water formed =1.58…

Q: What is the mass in grams of NACN in 120.0 mL of a 2.40 x 10-S M solution?

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Q: Say you have a stock of 15% NaCl and need a reaction concentration of 1% in a total reaction volume…

A: Given that,  % Concentration of NaCl stock solution C1 = 15% Volume of NaCl stock solution needed to…

Q: Vinegar Solutions Distilled white vinegar purchased in supermarkets generally has a 5% acidity level…

A: 8 % vinegar solution is being prepared by 5% and 12 % vinegar solutions. Let y ounces of the 12 %…

Q: Cu-Zn alloy with 35% Cu, operates with concentrated HCl solution. If 1.12 liters of H2 are released,…

A: Copper metal do not react with HCl to form CuCl2 and H2 gas, while  Zinc metal reacts with HCl to…

Q: If the molecular weight of glycerol is 92.1 g/mole, and its density is 1.26 g/mL. What is the…

A: Given  Molecular weight of glycerol  ( m )   = 92.1 gram/ mole  density ( d )    = 1.26 gram/mL…

Q: 39.6 g of carbon dioxide (CO2) is dissolved in a 2 L of water.   1 L of water is added.  What is the…

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