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this is a C1V1=C2V2 type

this is a C1V1=C2V2 type question:if a container has 100ml of 1.5M Br, what is the concentration in that container?
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2. asked by homework
3. 382 views
What is the final concentration of 35.7mL of 52.0% m/m solution that is diluted to 65.9ml?i am not sure how to caluclate this...
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2. asked by danny
3. 432 views
calculate the ph of a solution by addition of 0.1 mL of 0.5m hcl to 50.0 ml pure water.I'm supposed to use c1v1=c2v2... but I
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2. asked by Jeanine
3. 575 views
Consider 54.0 mL of a solution of weak acid HA (Ka = 1.00 10-6), which has a pH of 4.200. What volume of water must be added to
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2. asked by Ter
3. 470 views
Using calculations, determine how you would make a 525 ml pg a 0.50 M solution of Cl- ions using CaCl2.I am unsure how to do
1. 1 answer
2. asked by Heather
3. 1,252 views
Too make a 4% solution of paraformaldehyde from a 20 % solution.C1V1=C2V2 (20)(10ml)= (4)(x) x= 50ml so I would need to add 45ml
1. 1 answer
2. asked by Tanya
3. 807 views
Calculate the new concentration of NaOH if 35 mL of 2.0M NaOH is added to 45 mL of water.If I don't use C1V1=C2V2, then how do I
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2. asked by Nissa
3. 404 views
substrate concentration= 3.5mM (c2)buffer=0.4 ml 10mM PNPP stock= ?ml (V1) water=?ml enzyme= 0.2ml total volume =1ml (V2) I need
1. 1 answer
2. asked by greg
3. 546 views
substrate concentration= 3.5mM (c2)buffer=0.4 ml 10mM PNPP stock= ?ml (V1) water=?ml enzyme= 0.2ml total volume =1ml (V2) I need
1. 1 answer
2. asked by greg
3. 624 views
the Ph of a solution of HCl in water is found to be 2.50. what volume of water would you add to 1.00 L of this soltuion to raise
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2. asked by Sevwerl
3. 492 views