FeCl3(aq) + K2S(aq) → Fe2S3(aq) + KCl(aq) Consider the unbalanced equation above. What is the maximum...
HaPO4(aq) + KOH(aq) → KsPOa(ag) + H2O(/) Consider the unbalanced equation above. What is the concentration of the original KOH solution if 81.5 mL of the KOH solution reacts with 2.85 g of H3PO4? AICI(aq) NaOH(ag) → Al(OH)3(s) + NaCl(aa) Consider the unbalanced equation above. What volume of 0.150 M sodium hydroxide is needed to react with 82.5 mL of 0.190 M aluminum chloride? mL CrCls(s) + AgNO3 (aq) → AgCl(s) + Cr(NO3)3(aq) A 0.830 g sample of impure CrCl3...
27. 1/2 points Previous Answers ncchemap 6.041. CS (0) +0,0) + CO2(0) + S02() (a) Consider the unbalanced equation above. What is the maximum mass of so, that can be produced when 36.0 g of cs, and 64.5 g 0, react? 40. 60.6 g Soz (b) Assume the reaction in part (a) goes to completion. Calculate the mass of excess reactant. 40) 25.5 X 9 28. + 1/2 points Previous Answers ncchemap 6.044. N, (.) +0,6) ► N2050) (a) Consider...
Consider the unbalanced redox reaction occurring in acidic solution: MnO−4(aq)+Zn(s)→Mn2+(aq)+Zn2+(aq) Part A Balance the equation in acidic solution. Express your answer as a chemical equation. Identify all of the phases in your answer. Part B Determine the volume of a 0.200 M KMnO4 solution required to completely react with 2.40 g of Zn. Express your answer using three significant figures.
1.What is the final concentration of a solution of KCl that is prepared by adding 46mL of a 2.98M KCl solution to a flask for a final volume of 245 mL? 2.What volume( in mL) of a 1.89M solution of NaF is needed to prepare 406mL of a 0.35M solution of NaF? 3.Calculate the mass of Al metal needed to react with 87 mL of a 3.18M solution of HNO3. Al(s) + HNO3(aq) --> Al(NO3)3 + H2(g) ( unbalanced) 4.Calculate...
Consider the unbalanced reaction between silver nitrate and sodium chromate: AgNO3(aq) + Na2CrO4(aq) → Ag2CrO4(s) + NaNO3(aq) What mass of silver chromate (in grams) will be produced when 100.0 mL of 2.30 M silver nitrate is mixed with 300.0 mL of 1.40 M sodium chromate? Using the information from above, determine the concentration of the sodium ions left in solution after the reaction is complete. Using the information from above, determine the concentration of the nitrate ions left in solution...
Consider the unbalanced redox reaction: Cr2O2−7(aq)+Cu(s)→Cr3+(aq)+Cu2+(aq) Part A Balance the equation. Part B: Determine the volume of a 0.750 M K2Cr2O7 solution required to completely react with 4.25 g of Cu.
Consider the unbalanced redox reaction: MnO−4(aq)+Zn(s)→Mn2+(aq)+Zn2+(aq) Balance the equation in acidic solution. Part B- Determine the volume of a 0.475 M KMnO4 solution required to completely react with 3.35 g of Zn.
Consider the following unbalanced equation: Ca(ClO3)2(aq) + Li3PO4(aq) → Ca3(PO4)2(s) + LiClO3(aq) If 63.2 moles of Ca(ClO3)2(aq) and 22.3 moles of Li3PO4(aq) are allowed to react to produce 40.4 moles of LiClO3(aq), what is the percent yield of the reaction?\ 47.5% 63.8% 73.1% 60.4% 84.0%
Consider the following chemical equation 2Na3PO4(aq) + 3CuCl2(aq) -> Cu3(PO4)2(s)+6NaCl (aq) a. What volume in mL of .1950M Na3PO4 is necessary to completly react with 85,6mL of .205 M CuCl2? b. If 2.100 g are actually produced in an experiment what is the % reaction yield?
Consider the following unbalanced equation. Starting with 0.80 g of elemental copper and 20. mL of 15 M nitric acid (18.9 g), _____mole of water would be produced. Cu(s) + HNO3(aq) ---->Cu(NO3)2(aq) + NO2(g) + H2O(l) a. 0.030 b. 0.80 c. 0.0126 d. 0.025 e. 0.0252