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Question: An unknown mass of

Hey guys I did a lab and I have to answer the questions relating to the lab. I did question can someone please check if these
1. 4 answers
2. asked by Saira
3. 849 views
Hey guys I did a lab and I have to answer the questions relating to the lab. I did question can someone please check if these
1. 3 answers
2. asked by Saira
3. 651 views
QUESTION: How do you determine the molar mass of the unknown, nonelectrolyte compound for each trial?This is for a lab. My data
1. 1 answer
2. asked by Jamie
3. 1,030 views
Suppose that 16.07 mL of 0.0512 M NaOH were required to titrate a sample of unknown acid. How many moles of NaOH were used?
1. 1 answer
2. asked by Tiauna
3. 778 views
Dissolve 1.5g of an unknown salt into 37g of water and find that the new vapor pressure at 75C is 277 torr. What is the Molar
1. 2 answers
2. asked by regina
3. 1,081 views
. 0.30m....|______|_________________________ ....|...../\ ...|_| <-- box with unknown mass In the figure, the meterstick's mass
1. 3 answers
2. asked by lizbeth
3. 661 views
Assuming that the unknown acid sample in question 1 had a mass of 0.177 g, what is the molar mass of the unknown acid?
1. 3 answers
2. asked by Erin
3. 2,192 views
I'm trying to figure out the percent composition of a mixture of an unknown (a combination of NaHCO3 and NaCl).Here's my data:
1. 1 answer
2. asked by Liam
3. 1,010 views
An unknown mass is suspended by a string fromone end of an uniform stick which has a mass of 120 g. In order to balance the
1. 1 answer
2. asked by Brandon
3. 694 views
Mass of unknown solution=25.671Mass ethanol =8.243 Assuming that prior experiments have shown the single-step extraction removes
1. 1 answer
2. asked by Forrest
3. 626 views