b) What volume (in mL) of 0.15 m (molality) H2SO4 is needed to prepare 50.0 mL of 0.080 M (molarity) H2SO4?
Please note that the first value is MOLality and the second is MOLARITY
Please be clear in your answer, thank you!
b) What volume (in mL) of 0.15 m (molality) H2SO4 is needed to prepare 50.0 mL...
A 50.0-mL volume of 0.15 M HBr is titrated with 0.25 M KOH. Calculate the pH after the addition of 13.0 mL of KOH. Express your answer numerically.
A 50.0-mL volume of 0.15 M HBr is titrated with 0.25 M KOH. Calculate the pH after the addition of 19.0 mL of KOH. Express your answer numerically.
What volume, in ml, of a 14.0 M H2SO4 solution is required to prepare 250 mL of a 0.75 MI solution? Do not include the unit in your answer. Answer:
A 50.0-mL volume of 0.15 M HBr is titrated with 0.25 M KOH. Calculate the pH after the addition of 12.0 mL of KOH. Express your answer numerically. A 75.0-mL volume of 0.200 M NH3 (Kb=1.8×10−5) is titrated with 0.500 M HNO3. Calculate the pH after the addition of 13.0 mL of HNO3. Express your answer numerically. A 52.0-mL volume of 0.35 M CH3COOH (Ka=1.8×10−5) is titrated with 0.40 M NaOH. Calculate the pH after the addition of 33.0 mL...
3) 64.62 mL of 0.1510 M NaOH was needed to neutralize 50.0 mL of an H2SO4 solution. What is the concentration of the original sulfuric acid solution?
What volume of an 18.0 M H2SO4 solution (concentrated sufuric acid) is needed to prepare 150.0 mL of a 0.250 M solution?
What volume of 0.259 M H2SO4 is needed to react with 60.0 mL of 0.112 M NaOH? The equation is H2SO4(aq) + 2NaOH(aq)Na2SO4(aq) + 2H2O(1) ΑΣΦ PI ? VH2SO4 = mL Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining
1) A 50.0-mL volume of 0.15 M HBr is titrated with 0.25 M KOH. Calculate the pH after the addition of 16.0 mL of KOH.Express your answer numerically. pH=_______ 2) A 75.0-mL volume of 0.200 M NH3 (Kb = 1.8 x10-5) is titrated with 0.500 M HNO3. Calculate the pH after the addition of 13.0 mL of HNO3.Express your answer numerically. pH=_______ 3) A 52.0-mL volume of 0.35 M CH3COOH (Ka = 1.8 x10-5 ) is titrated with 0.40 M NaOH. Calculate...
1. For the reaction... H2SO4 + 2LIOH Li2SO4 + 2H2O a. What volume of 3.98 M H2SO4 is required to neutralize 25.0 grams of LiOH? b. If 25.50 mL of 0.625 M LiOH is required to react with 35.50 mL of H2SO4, what is the molarity of the H2SO4? 2. For the following reaction... Na2SO4 + BaCl2 2 NaCl + BaSO4 a. If 125 mL of a 3.25 M BaCl2 solution reacts with Na2SO4, how many grams of BaSO4 is...
A 50.0-mL volume of 0.15 M HBr is titrated with 0.25 M KOH. Calculate the pH after the addition of 15.0 mL of KOH. Express your answer numerically. pH = SubmitHintsMy AnswersGive UpReview Part Part C A 75.0-mL volume of 0.200 M NH3 (Kb=1.8×10−5) is titrated with 0.500 M HNO3. Calculate the pH after the addition of 27.0 mL of HNO3. Express your answer numerically. pH = SubmitHintsMy AnswersGive UpReview Part Part D A 52.0-mL volume of 0.35 M CH3COOH...