Equation: C1V1=C2V2 Given: C1= 15

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
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2. asked by Heather
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If W1,w2,w3 are independent vectors, show that the sums V1=W2+W3, V2=W1+W3 and V3=W1+W2 are independent . (Write
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2. asked by traxx
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I am still confused!Equation: C1V1=C2V2 Given: C1= 15 mM V1=? C2= 0.25 mM V2= 1mL (Do I just plug 1mL into the equation or do I
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2. asked by Vivian
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Equation: C1V1=C2V2Given: C1= 15 mM V1=? C2= 0.25 mM V2= 1mL (Do I just plug 1mL into the equation or do I have to convert to
1. 2 answers
2. asked by Vivian
3. 611 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. 452 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. 610 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
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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
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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. 426 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
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2. asked by Tanya
3. 825 views