Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Osmotic Pressure Experiment Questions: Looking for the molarity and Molar mass of TEABF4,
Osmotic Pressure = 0.6207 ATM
Temperature = 303.25 degrees K
i = 1.0
Used 40 mL of distilled water
sample size of TEABF4 = 0.108 grams
1st question is what is the Molarity???
2nd question, what is the molar mass?
Directions say...
"Using mass of TEABF4 that was dissolved and assuming that the volume is the same as the volume of solvent added, calculate the molar mass of TEABF4"
The block of iron is smaller than the block of aluminum. Both objects have the same volume.
0.22 litre of an idealmonatomic gas cv 3r2 initially at 12 deg c and 1.7 atmpressure undergo an expansion against a
What must be the reaction temperature if a rate of 1.000 x 10^-9 M/s is required and [C] must be kept at 0.03000M. What must be the value of k to achieve the necessary rate?
Calculate how the amount of AgCl(s )will change when the equilibrium is disturbed by Adding AgNO 3
Several people think salt (NaCl) is added to water to augment the boiling point so pasta will cook faster. Explain how much salt (in grams) would require adding to 4.83L of water to increase the boiling point by 2.71C.
Find out the mass of the copper that was removed from the penny. Presuming excess nitric acid, computing the grams of copper (II) nitrate that must have formed in the reaction
Draw the flow of e- and the products of the Methoxide Ion and water including formal charges on all compounds.
0.500 g of CuI was used to couple 2.0 mL of 1-hexyne what is the mole % of the CuI catalyst that was used? This is as Cu-catalyzed diazo coupling reaction that coupled ethyl diazoacetate with 1-hexyne.
Methane and oxygen react to form carbon dioxide and water. What mass of water is formed if 3.2 g of methane reacts with 12.8 g of oxygen to produce 8.8 g of carbon dioxide
When the temperature is increased from 164.5°C to 179.0°C, the rate constant increases by a factor of 4.27. What is the activation energy of this oxidation reaction?
Draw all possible resonance structures and label if they are minor, major resonance contributors and draw the resonance hybrid.
Indicate if you would expect a disruption of the three-dimensional structure of a protein if the following substances were added and briefly state why
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd