What is the pH of 0.0750 M Fe(NO3)3 (Ka of Fe3+ = 3.00x10-3)? Express your answer to two decimal places.
What is the pH of 0.0750 M Fe(NO3)3 (Ka of Fe3+ = 3.00x10-3)? Express your answer...
What is the pH of 0.0950 M Fe(NO3)3 (Ka of Fe3+ = 3.00x10-3)? Express your answer to two decimal places.
What is the pH of 0.115 M Fe(NO3)3 (Ka of Fe3+ = 3.00x10-3 )?.
what is the pH of 0.0750 M Fe(NO3)3 (Ka of Fe3+=300x10-3)?
What is the pH of 1.25 M Cu(NO3)2 (Ka = 3.00x10-8)?
1. Find the pH of a 0.120 M HClO2(aq) solution. For HClO2, Ka=0.011. Express your answer using TWO decimal places. 2. How much limestone (in kg) is required to completely neutralize a 4.4 billion liter lake with a pH of 5.4? Express your answer using TWO significant figures.
For the reaction Fe3+ + SCN 1- FeSCN2+ 9.00 mL of 0.00800M Fe(NO3)3 were diluted to a volume of 450.0 ml, then... 4.00 mL of the diluted Fe(NO3)3 were mixed with 4.00 mL of KSCN and 4.00 mL of HNO3. Calculate the initial concentration of Fe3+ at the time of mixing. Short answer LE- _ (no extra Scientific notation format spaces) How many mL of 0.00200 M Fe(NO3)3 are required to prepared 12.50 mL total volume with a concentration of...
Find the pH of a 0 225 M HCIO2 (aq) solution. For HCIO2, Ka = 0.011 Express your answer using two decimal places. ν ΑΣφ ? pH= Request Answer Submit
Calculate the molarity of Fe3+ in solution A. Solution A: 10 mL of 0.0600 M Fe(No3)3 + 15 mL DI water.
How many moles Fe of are there in 100.0 g of Fe(NO3)3.9H2O (MW = 404.0)? Express your answer to 2 decimal places Do not include units How many grams of Fe of are there in 100.0 g of FeCl2.4H2O (MW = 198.81)? Express your answer to 2 decimal places Do not include units
Find the pH of a 0.130 M solution of a weak monoprotic acid having Ka= 1.1×10−3. Express your answer to two decimal places.