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The following organic chemicals are used during the oxidation of 9-hydroxyfluorene to fluorenone briefly explain how each chemical listed below is taking part during the chemical reaction.9-hydroxyfluorenoneToluenechromic oxide-resin
A canister is filled with 310 g of ice and 100 g. of liquid water, both at 0 C . The canister is placed in an oven until all the has boiled off and the canister is empty.
suppose new element with atomic number 120 is discovered.if some isotopes of this element have 122 nuetrons and some have 124 neutrons,what can you infer about the atomic mass of the element.
An open flask sitting in a lab fridge looks empty, but we know that actually it is filled with a mixture of gases called air. If the flask volume is 4.00 L, and the air is at standard temperature and pressure,
Calculate the energy that must be transferred as heat to a van der Waals gas that expands reversibly and isothermally from Vi to Vf.
How many milliliters of a 0.56 M HCl solution do you need to obtain 0.0046 mol of HCl?
how to Devise a separation scheme for a mixture (C6H12O6) crystals, diamond powder (C) and BaCO3
sketch flow diagram amp explain the extraction process.1. what is the purpose of extracting the organic layer with
How much acid of 0.5N concentration would be required to fully neutralize an 8.6g sample of sodium stearate
If a photon has a wavelength of 412.2 nm, what is its energy in J, frequency in s^-1, wavenumber in cm-1, and linear momentum in kg m/s
calculate the PH of a buffer solution prepared by dissolving 21.5 g benzoic acid and 37.7g sodium benzoate in 200.0 mL of solution?
Consider a system with four energy levels: 0E, 1E, 2E, 3E, where E is 100K * k (E represents epsilon and k is Boltzmann's constant). Assume that there are 10 particles.
how many calories of heat must be added to raise the temperature of 40 g of water fro 25 Celsius to 50 Celsius
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