Instructions
Question 1
Standardizing NaOH with KHP (molar mass 204.2 g/mole)
mass of f...
Chemistry, 26.07.2020 23:01 hairystrong1915
Instructions
Question 1
Standardizing NaOH with KHP (molar mass 204.2 g/mole)
mass of flask + KHP
98.829 g
final buret reading
25.35 mL
mass of flask
98.326 g
initial buret reading
0.05 mL
Mass of KHP
g
Volume of NaOH, mL
number of equivalence of KHP
number of equivalence of NaOH needed to reach equivalence pt
Molarity of NaOH?
HTML EC
B I VA- A - I E331 x x,
V T V T H 12pt
Paragraph
Answers: 1
Chemistry, 21.06.2019 20:30
14. complete and balance the equations for the single displacement reactions. a. zn + pb(no3)2 -> b. al + niso4 -> 15. complete and balance the equations for the double displacement reactions. a. agno3(aq) + nacl(aq) -> b. mg(no3)2(aq) + koh(aq) -> 16. complete and balance the equations for the combustion reactions. a. __ ch4 + o2 -> b. __ c3h6 + o2 -> c. + o2 ->
Answers: 2
Chemistry, 22.06.2019 10:50
How many liters of oxygen gas, at standard temperature and pressure, will react with 35.8 grams of iron metal? 4 fe (s) + 3 o₂ (g) → 2 fe₂o₃ (s)
Answers: 2
Chemistry, 22.06.2019 15:30
The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll
Answers: 1
Biology, 20.09.2020 04:01
Mathematics, 20.09.2020 04:01
Social Studies, 20.09.2020 04:01
Spanish, 20.09.2020 04:01
English, 20.09.2020 04:01
Mathematics, 20.09.2020 04:01
World Languages, 20.09.2020 04:01
History, 20.09.2020 04:01
History, 20.09.2020 04:01
Social Studies, 20.09.2020 04:01
Mathematics, 20.09.2020 04:01