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What is the concentration of Na+ ions if 25.0 mL of 1.50 M NaOH is reacted with 25.0 mL of 1.50 MHCl? I did M*25ML=1.50M*25.0ML
1. 1 answer
2. asked by annoymous
3. 1,050 views
Calculate the ph of a 1L solution to wgich has been added 25ml of 10mM acetic acid and 25ml of 30mM sodium acetate
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2. asked by Grace
3. 1,906 views
A 25mL solution of 0.25M NaOH is titrated until neutralized into a 25mL sample of HNO3. What is the concentration of the HNO3?
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2. asked by Aike John
3. 67 views
25mL of tap-water is titrated with .00500 M EDTA. 7.95mL of EDTA is required for complete reaction, Whatis the molarity of that
1. 1 answer
2. asked by karla
3. 727 views
0.5g sample of bronze containing Zn is dissolved in 100ml of acid. An aliquot of 25ml requred 10.25ml of EDTA. What is the
1. 3 answers
2. asked by Adedeji
3. 1,523 views
25ml of sulfuric acid from a car battery was accurately diluted to 500ml. 25ml of the diluted solution was titrated with 0.206
1. 3 answers
2. asked by Jo
3. 736 views
Assuming the density of a 5% acetic acid solution is 1g/ml, determine the volume of the acetic acid solution necessary to
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2. asked by Fai
3. 640 views
1) A 25mL sample of the .265M HCI solution from the previous question istitrated with a solution of NaOH. 28.25mL of the NaOH
1. 5 answers
2. asked by Jessica
3. 1,001 views
A pebble is dropped into a graduated cylinder with 20ml of water in it. After the pebble is dropped in, it sinks and the water
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2. asked by Haider
3. 746 views
1. 25mL of 0.1M HCl is titrated with 0.1M NaOH. What is the pH when 30mL of NaOH have been added?2. 25mL of 0.1M HCl is titrated
1. 2 answers
2. asked by Mike
3. 1,348 views