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Question- Assume that the Pitdown forger has also used group 1 and group 2 cations to stain the bones. How could this potentially affect your results? I do not need a religious answer I need a chemistry answer to where the cations affected it specifically.
Please show the entire work. I am thanking you in advance
A famous foot race in California starts from the bottom of Death Valley (100 m below sea level) and finishes at the top of Mt. Whitney (4300 m above sea level). what percentage does the oxygen number density decrease between the start and the finis..
calcium carbide cac2 can be made by heating calcium oxide lime with carbon charcoal.? caos 3 cs heat asdagger cac2s
calorimeter in which the temprature of the bomb and water increase from 19.5 to 22.83 C? the bomb has a heat capicity of 650 J/K; the caloriemeter contains 320g of water.
cus 2agno3aq cuno32aq 2agswhat mass of copper is required to remove all the silver from asilver nitrate solution
Problem- At equilibrium at 250C, the following concentration were found for the decomposition reaction: PCl5(g) PCl3(g) + Cl2(g): [PCl5]= 4.2x10^-5 M, [PCl3] = 1.3x10^-2 M, and [Cl2] = 3.9x10^-3 M. What is the value of the equilibrium constant, ..
Given that Ea for a certain biological reaction is 48kJ/mol and that the rate constant is 2.5 x 10^-2 s-1 at 15 degrees celsius
What is the equilibrium constant of the formation reaction of ammonia gas at 298.15 K under the conditions that the partial pressures
When a 0.325 g sample was studied by combustion analysis, 0.583 g of CO2 and 0.0790 g of H2O formed. How many moles of each of the following were in the original sample and what is the molecular formula
For each of these three chemicals, state how the "parity rule" is (or is not) obeyed by the MS data. If this question cannot be answered for a chemical, state briefly why not (for example, what additional data would be needed or why the situation ..
Problem- If 50 kg of sucrose (C6H12O6) were dumped into 1000 m3 of water, what would the BOD be? Assume complete oxidation to carbon dioxide and water.
Define what will happen to the equilibrium when some outside forces have been applied to the reaction? Give two examples of these forces. Define the possible shift in equilibrium positions for Copper (II) with water and iodide ion.
How many grams of potassium accetate must be added to 2.5 L of .250 M acetic acid
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