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What general type of lifecycle is chlamydomonas? Is it a Haploid adult or Diploid Adult, etc?
Explain how would expect the nonbonding electron-pair domain in NH3 to be greater or less in size than for the corresponding one in PH3
A wine-dispensing system uses argon canisters to pressurize and preserve wine in the bottle. An argon canister for the system has a volume of 29.1mL and contains 36.6g of argon.Assuming ideal gas behavior
A 10.0-g sample of a mixture of CH4 and C2H4 reacts with oxygen at 25 degrees celcius at 1 atm to produce CO2 and H20. If the reaction produces 520 kJ of heat, what is the mass percentage of CH4 in the mixture
The electrolysis of molten Al2O3 at 980 ºC is used to produce metallic aluminum. A current of 360 A is used in the electrolysis cell. What is the rate of formation of aluminum, in kilograms per hour?
Explain the acidified solution is unaffected by treatment with NH 4 OH. The colored precipitate dissolves in nitric acid addition of excess NH 4 OH to this acidic solution produces merely a blue solution.
What is the reduced pressure of the gas. What is the pressure inside the gas cylinder? (Absolute Pressure). What should the pressure gauge read
Draw the initiation step, one propagation step, and the disproportionation-termination step for the chain-growth polymerization of vinylidene difluoride (1,1-difluoroethene).
calculate each of the following for the reaction that occurs when 56.0ml of 0.50m barium chloride solution are mixed
a 55.0g piece of copper wire is heated, and the temperature of the wire changes from 19.0C to 86.0C. The amount of heat absorbed is 1.4 kilojoules. What is the specific heat of copper?
State in the proper coefficient for each of the species involved in the overall reaction. Water molecules and protons are not shown in the half-reactions, however may be needed in the overall reaction.
A rigid tank contains 20 lbm of air at 20 psia and 70F. More air is added until the pressure and temperature rise to 35 psia and 90F
Zn(s) + 2 HCl(aq) → H2(g) + ZnCl2(aq) If 1.26 L of H2 gas are formed at STP, how many g of HCl reacted?
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