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Concept Check: Titration Do not use a calculator to answer this question, but you may use the CHEM_III_Eqn_Sheet. 10.00
Posted: Sun Jul 10, 2022 4:06 pm
by answerhappygod
- Concept Check Titration Do Not Use A Calculator To Answer This Question But You May Use The Chem Iii Eqn Sheet 10 00 1 (55.04 KiB) Viewed 50 times
Concept Check: Titration Do not use a calculator to answer this
question, but you may use the CHEM_III_Eqn_Sheet. 10.00 mL of 0.45 M NaOH is added to 9.00 mL of 1.00 M HF. What is the molar concentration of hydrogen ions, [H3O+], when the system reaches equilibrium? HINT: A really useful conversion that simplifies limiting reactant problems like this is to know another definition of molarity: mol 1000 mmol mmol mL L 1000 mL A Further hint is in Extra Info. [H₂O+ Jea 0.47 in M Evaluate Extra Info M = = Incomplete That is not correct. Start by finding the number of moles of each reactant. The numbers here were chosen so you can do this calculation quickly on paper without a calculator. Think it through and you will get it.