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Question- An antifreeze solution of ethylene glycol in water was prepared. Application of the colligative property equation for the freezing point predicted a freezing point of - 3.72°C. What is the predicted value for the boiling point of the solution? Certain data will need to be researched.
I am stuck in between this question please help me out
Calculate expected final temperature for 25 grams of 70 C hot water melting 15 grams of 0 C ice. Repeat this calculation
A bottle containing 330 of cleaning solution is used for carpets. If the cleaning solution has a specific gravity of 0.850, what volume of solution was used?
How many grams of calcium carbonate are needed to produce 374mL of carbon dioxide gas at STP in the following reaction?
Platinum exhibits an extremely intense emission line at 214.4 nm. Could the spectroscope that you used in this lab, also be used to observe this electromagnetic radiation?
Question- Construct a pigeon-hole diagram for a d^7- metal to illustrate all available microstates (terms) for this electronic configuration. Then construct a Orgel correlation diagram to illustrate how the ground F- and P-states split upon of an ..
How could a 13c NMR spectrum be used to distinguish between the structures for 9-fluorenone and 9-hydroxyfluorene
An alien rocketship is traveling at a speed of 40 inches per minute. At this speed, how many feet will it travel in 1 second? Round to the nearest thousandth.
Using the Ka for formic acid, calculate the pH at the equivalence point D. for the titration described in the other question above.
Define how the boiling points, melting points and densities are different for Butane and 2-methylpropane (isobutane)
calculate the molar mass of a vapor that has a density of 1.88 gl at 25.2 oc and 710.
If 55.0 mL of ethanol {rm{(density}} = 0.789;{rm{g}}/{{rm{mL}}})) initially at 9.0^circ C is mixed with 55.0 mL of water {rm{(density}} = 1.0;{rm{g}}/{{rm{mL}}}) initially at 28.1^circ C in an insulated beaker, and assuming that no heat is lost, w..
A solution containing Pt4+ is electrolyzed with a current of 4.20 A. How long will it take to plate out 65% of the platinum in 0.50 L of a 0.010 M solution of Pt4+
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