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Demonstrate how you would synthesize trans-2-hexene, starting with acetylene as well as any compounds containing no more than 4 carbons. Be sure to show the reagents/reactants required in each step of your synthesis. Any organ metallic compound used must be synthesized.
at 37oc the concentration of fe3 insidea cell is 0.082 m and outside is 0.013 m . the cell membrane ispermeable to fe3.
Assume that aspartame is a molecular solid and does not ionize when it dissolves in water. Kf values are given here.
The density of lead is 11.3 g/mL. The water level in a graduated cylinder initially at 216 mL rises to 292 mL after a piece of lead is submerged. What is the mass in grams of the lead?
The physical separation of crude petroleum into fractions is based on boiling point differences among components present
Steam at 35 bar and 600 K enters a throttling valve that decrease the steam pressure to 7bar. Presuming there is no heat loss from the valve, Define what is the exit temperature of the steam and its change in entropy
A sample of neon effuses from a container in 77 seconds. The same amount of an unknown noble gas requires 157 seconds. identify the gas.
You will then make a Kool-Aid solution by dissolving the powder in an entire packet of lemon-lime Kool-Aid in 250.00 mL solution. You find the powder in a packet of lemon-lime Kool-Aid has a mass of 3.629 g.
Using the same sample of gas (P 1= 795 torr , T 1 = 37 C ), we wish to change the pressure to 7950 torr with no accompanying change in volume or amount of gas. What temperature T 1, in Celsius, is needed to reach this pressure
liquid mixtures of sodium and potassium are used in some nuclear reactors as coolants that can survive the intense
sample of HCl solution reacts with excess Mg to produce 4.20 L of H2 gas at 745 mmHg pressure and 35.0 degrees C. What is the molartiy of the HCl solution?
A certain sample of the mineral galena weighs 12.4 and has a volume of 1.64 mL. What is the density of galena?
When 50.0 mL of water containing 0.50 mol HCl at 22.5°C is mixed with 50.0mL of water containing 0.50 mol NaOH at 22.5°C in a calorimeter, the temperature of the solution increases.
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