A beaker containing 25.0 mL of 0.360 M H2SO4 spills on the counter. How much baking soda, NaHCO3, will be needed to neutralize the acid? H2SO4 (aq) + 2 NaHCO3 (s) --> Na2SO4 (aq) + 2H2CO3 (l)

Q: total acidity in water samples can be determined by neutralization with standard sodium hydroxide…

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Q: calculate the molarity of a sulfuric acid(H2SO4) solution if 30.10 mL of o.6210 M NaOH is required…

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Q: That acid-base reaction between sulfuric acid, H2SO4, and sodium hydroxide, NaOH, is given by the…

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Q: What volume of 1.00 M NaOH will react completely with 25.00 mL of 1.25 M HCI? NaOH + HCI --> NaCl +…

A: It is an Acid-base reaction in which salt and water formation takes place. Moles = molarity x…

Q: If 94.92 mL of a solution of HCI are equivalent to 43.76 mL of a solution of NaOH and if 49.14 mL of…

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Q: True or False? When 100.0 mL of 2.4 M hydrochloric acid is added to 500.0 mL of water, the…

A: molarity is defined as no of moles of solute devided by volume of solution in liter.

Q: Calcium carbonate is used to treat calcium deficiencies in the body.  Your body needs calcium to…

A: Since we know that Molarity = number of moles of solute/Volume of solution in Liter  To solve this…

Q: What volume of a 0.282 M hydrobromic acid solution is required to neutralize 24.5 mL of a 0.102 M…

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Q: Calculate the final concentration of each of the following: A 41.0  - mL sample of a 15 %…

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Q: Volumetric Analysis It takes 38 mL of 0.75 M NaOH solution to completely neutralize 155 mL of a…

A: To calculate the concentration of acid needed, the formula used is: n1C1V1 = n2C2V2…

Q: Consider the following reaction: 2 CN- + 5 ClO- + H2O --> N2 + 2 HCO3- + 5 Cl- How many Liters of…

A: Given, 2 CN- + 5 ClO- + H2O --> N2 + 2 HCO3- + 5 Cl-

Q: An aqueous solution of sodium hydroxide is standardized by titration with a 0.136 M solution of…

A: Given: Molarity of HI acid = 0.136 M Volume of HI acid = 22.2 mL Volume of NaOH base = 12.6 mL Find…

Q: A 50.0 mL sample of H2SO4 requires 40.0 mL of 2.00 M KOH for complete neutralization. What is the…

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Q: 6. Nitric acid, HNO3, is a strong acid in aqueous solutions. It is sold commercially as a…

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Q: What volume of 0.250 M KCl(aq) will completely react with 50.0 mL of 0.115M Pb(NO3)2(aq)? Pb2+(aq)…

A: KCl and Pb(NO3)2 are both strong electrolytes. They dissociate completely in an aqueous medium to…

Q: Let's say you added too much magnesium in the amount of 0.1444 g. How much 5.00 M HCl (in mL) would…

A: Number of moles = Mass/molar mass Molarity = Number of moles of solute/volume of solution (L)…

Q: How many mL of 0.112M Pb(NO3)2 are needed to completely react with 25.0mL of 0.105M KI? Given:…

A: Introduction: The given chemical reaction is,                                   PbNO32 +2 KI →PbI2 +…

Q: What is the percentage of Na2CO3 in the mix?

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Q: A student combined 37.2 mL of 1.69 M KMnO₄ solution with 17.40 mL of a 0.891 M KMnO₄ solution.…

A: Molarity (M) : number of moles of solute (n) present in 1 L of solution is called molarity…

Q: A sample of 7.0 mL of concentrated sulfuric acid, H2SO4 is used to make 250. mL of a 0.50 M sulfuric…

A: Given :- initial volume of solution = 7.0 mL  Final concentration of solution = 0.50 M Final volume…

Q: how many milliliters of each concentrated acid would be required

A: Fir dilution we use :-  M1V1 = M2V2  M1 = initial molar concentration  M2 = final molar…

Q: A 0.4512g sample of primary standard grade Na2CO3 required 36.44mL of an H2SO4 solution to reach the…

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Q: 30.0 ml of 0.500 M ammonia is needed to neutralize 50 ml of hydrochloric acid? What was the molarity…

A: Given that the volume of ammonia is 30 ml and with molarity 0.500 M; and volume of HCl solution is…

Q: An acid-base titration is used to standardize a solution of NaOH. A student adds 25.00 mL of a…

A: KHP + NaOH→NaKP + H2O At equivalence point No. of moles of KHP=No. of moles of NaOH

Q: Calcium carbonate (CaCO3CaCO3) reacts with stomach acid (HClHCl, hydrochloric acid) according to the…

A: Given :-  CaCO3(s) + 2HCl(aq) → CaCl2(aq) + CO2(g) + H2O(l)  volume of HCl solution = 15.0 mL…

Q: Ammonia and sulfuric acid react according to the equation given below. How many milliliters of 0.110…

A: The equation for acid-base neutralization reaction is: 2 NH3(aq) + H2SO4(aq) ----> (NH4)2SO4(aq)…

Q: A student wants to know the concentration of H2SO4 in water. She performs a titration against a…

A: Solution stoichiometry involves the calculation of the concentration of solutions in the given…

Q: A quantity of 22.68mL of a KOH solution is needed to neutralize 0.5118g of potassium hydrogen…

A: Molar concentration (molarity) is the ratio of moles of solute to the volume of solution in L.…

Q: Determine how many milliliters of 0.291 M HClO4 will be required to neutralize 38.56 g Ca(OH)2…

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Q: how many mL of a 4 M AI(OH)3 solution are needed to react with 125 mL of 2 M HCI solution? AI(OH)3…

A: AI(OH)3 (s) reacts with HCI (aq) to form AlCI3(aq) and H2O (l). The balanced chemical reaction is as…

Q: Which of the following would require the largest volume of 0.100 M sodium hydroxide solution for…

A: Interpretation: The largest volume needed for 0.100M sodium hydroxide solution for neutralization is…

Q: 2.661 g C4H4O4  is dissolved in H2O and titrated with NaOH. 22.7 mL of a NaOH solution were…

A: Given equation: C4H4O4(aq) +  2NaOH(aq)  → Na2C4H2O4(aq)  +   2H2O(l) The mass of C4H4O4  is…

Q: A 10 mL sample of 0.8M NAOH is mixed with 10mL of 0.47 M H2X. How much X2- is in solution after both…

A: H2X is a diprotic acid and NaOH is a monoacidic strong base.  The balanced equation for the…

Q: In the titration of 20.0 mL vinegar solution in a flask with aqueous NaOH, which of the following…

A: Titration of acetic acid (vinegar) and Aq NaOH(base) is a Acid base Neutralization Titration

Q: Mg (OH)2 is used to neutralize hyperacidic condition of stomach as in the equation: Mg (OH)2+2HCl…

A: The given neutralization reaction is,                              Mg(OH)2+ 2 HCl (aq)  —> MgCl2…

Q: (i) How many grams of NaOH are present in 53.0 mL of a 5.50 M solution? (ii) Calculate the volume in…

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Q: If 24.5 mL of a 0.145 M NaOH solution are needed to neutralize 0.520 g of an unknown monoprotic…

A: We have to predict the molar mass of acid

Q: What is the molarity of 25.00 mL of NaOH that requires 22.41 mL of 0.1500 M of H2SO4 to neutralize?…

A: Given information: Molarity of H2SO4 to neutralize = 0.1500 M Volume of H2SO4 = 22.41 mL Volume of…

Q: A solution of 118mL of 0.180 M KOH is mixed with a solution of 260mL of 0.190M NiSO4. = 2KOH(aq) +…

A: this question can be solved as:

Q: How many milliliters of a 0.1500 - M solution of KOH will be required to titrate 40.00 mL of a…

A: Given molarity of H3PO4 = 0.0656M Volume = 40ml Given molarity of KOH = 0.1500M  Volume to be found…

Q: It requires 35.7 mL of calcium hydroxide to reach the endpoint. A. What is the molarity of the…

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Q: Calcium hydroxide, also known as slaked lime, is used in industrial processes in which low…

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Q: How many grams of Ag2CO3 will precipitate when excess (NH4)2CO3 solution is added to 55.0 mL of…

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Q: What volume (in mL) of 0.2650 M HBr is required to neutralize 50.00 mL of 0.7000 M KOH?

A: Given data, Let the volume of HBr = V1                                                  Molarity of…

Q: A 10.00 mL vinegar sample is pipetted into an Erlenmeyer flask and titrated with 24.77 mL of 0.575 M…

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Q: Acid rain is less of a threat to lakes and streams in areas where the bedrock is limestone (CaCO3).…

A: Acid rain occurs in highly polluted areas where there is a higher concentration of oxides of…

Q: A student combined 45.3 mL of a 0.549 M calcium nitrate Ca(NO₃)₂ solution with 75.05 mL of a 1.321 M…

A: solution 1) 45.3 mL of a 0.549 M calcium nitrate Ca(NO₃)₂ solution solution 2)  75.05 mL of a 1.321…

Q: 26.85 mL of a 1.0 M NaOH solution is used to titrate 22.5 mL of an acid solution, what is Ma?

A: Given , Molarity of NaOH = 1 M Volume of NaOH = 26.85 ml Volume of Acid = 22.5 ml

Q: You have 250. mL of 0.208 M HCl . Using a volumetric pipet, you take 25.00 mL of that solution and…

A: The dilution takes place twice. First 25 mL from the original HCl solution (0.208 M) is diluted to…

Q: Calculate [H₂O+] of the following polyprotic acid solution: 0.330 M H3PO4. (K₁1=7.5 x 10³, K-6.2 x…

A: Here we have to determine the H3O1+ concentrations of the aqueous solution of the following given…