Question
In: Chemistry
Imagine that you are in chemistry lab and need to make 1.00 L of a solution...
Imagine that you are in chemistry lab and need to make 1.00 L of a solution with a pH of 2.50. You have in front of you
100 mL of 6.00×10−2 M HCl,
100 mL of 5.00×10−2 M NaOH,
and plenty of distilled water.
You start to add HCl to a beaker of water when someone asks you a question. When you return to your dilution, you accidentally grab the wrong cylinder and add some NaOH. Once you realize your error, you assess the situation. You have 82.0 mL of HCland 87.0 mL of NaOH left in their original containers.
Assuming the final solution will be diluted to 1.00 L , how much more HCl should you add to achieve the desired pH?
Solutions
queen_honey_blossom answered 1 year agoRelated Solutions
Imagine that you are in chemistry lab and need to make 1.00 L of a solution...
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100 mL of 5.00×10−2 M NaOH,
and plenty of distilled water.
You start to add HCl to a beaker of water when someone asks you
a question. When you return to your dilution, you accidentally grab
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someone asks you a question. When you return to your dilution, you
accidentally grab the wrong cylinder and add some NaOH. Once you
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Imagine that you are in chemistry lab and need to make 1.00 L of a solution...
Imagine that you are in chemistry lab and need to make 1.00 L of
a solution with a pH of 2.50.
You have in front of you
100 mL of 7.00×10−2M HCl,
100 mL of 5.00×10−2M NaOH, and
plenty of distilled water.
You start to add HCl to a beaker of water when someone asks you
a question. When you return to your dilution, you accidentally grab
the wrong cylinder and add some NaOH. Once you realize your error,
you...
Imagine that you are in chemistry lab and need to make 1.00 L of a solution...
Imagine that you are in chemistry lab and need to make 1.00 L of
a solution with a pH of 2.60.
You have in front of you
100 mL of 7.00×10−2M HCl,
100 mL of 5.00×10−2M NaOH, and
plenty of distilled water.
You start to add HCl to a beaker of water when someone asks you
a question. When you return to your dilution, you accidentally grab
the wrong cylinder and add some NaOH. Once you realize your error,
you...
Imagine that you are in chemistry lab and need to make 1.00 Lof a solution with...
Imagine that you are in chemistry lab and need to make 1.00 Lof
a solution with a pH of 2.80.
You have in front of you
100 mL of 7.00×10−2M HCl,
100 mL of 5.00×10−2M NaOH, and
plenty of distilled water.
You start to add HCl to a beaker of water when someone asks you
a question. When you return to your dilution, you accidentally grab
the wrong cylinder and add some NaOH. Once you realize your error,
you assess...
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100 mLmL of 5.00×10−2mol L−15.00×10−2mol L−1 NaOHNaOH, and
plenty of distilled water.
You start to add HClHCl to a beaker of water when someone asks
you a question. When you return to your dilution, you accidentally
grab the wrong cylinder and add some NaOHNaOH. Once you...
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A) half of the solution is poured out?
B) 500 mL of water is added?
C) 500 mL of 1.00M NaNO3 is added?
D) 1.00 L of 0.500M NaNO3 is added?
E) 1.00 L of 1.00 M NaCl is added?
Please show work/explain reasoning
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