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C6H12O6 + 6O2 ------------> 6CO2 +6H2O
Where are the water molecules being produced for the equation given above? This does not include the water molecules taken up or give off in glycolysis or the citric acid cycle.
The sulphate ionis trapped as water-insoluble BaSO4. The quantity ofBaSO4 obtained is 0.2070g. What is the mass percent ofsaccharin in the sample of sweetener
a chemist dissolves 0.9 g of an unknown monoprotic one acidic h acid in water. she finds that 14.6 ml of 0.426 m naoh
The wave function for the ground state of a hydrogen atom is Ne-r/a0, Find out the normalization constant N.
Calculate the number of moles of electrons needed to produce 5.12g of copper from the electrolysis of a solution of CuSO4.
When M2S3 is heated in air, it is converted to MO2. A 4.000g sample of M2S3 shows a decrease in mass of .277 g when it is heated in air.
what is the difference of the KBR specrtum in % transmittance and absorbance. and btw wavenumber and wavelength
The head of a strike anywhere match contains tetraphosphorous trisulfide, P4 S3. In an expriment, a student burned this compound in an excess of oxygen and found that it evolved 3677 KJ of hea per mole of P4S3 at a constant pressure of 1 atm.
determine what volume of 3.00m hcl in liters is required to react completely with 0.500l of 0.200m na2co3?a gas sample
A chemist performed a titration experiment in order to determine the concentration of a given aqueous solution of HCl (an acid). She pipeted 25.00 mL of the HCl solution into an Erlenmeyer flask.
question a 230.0 g piece of lead is heated to 80.0 deg c and then dropped into a calorimeter containing 633.0 g of
at 25 C and 1.0 atm, .25 g of a gas dissolves in 1.00L of water. what mass of the gas dissolves in 1.00L of water at 25C and 3.0 atm
If we took EXACTLY 1.00 ml of a 1.000 M solution of Cu(NO3)2 and placed it in 99.000 ml of water and mixed it, then took 2.00 ml of this solution and placed it in 18.000 ml of water.
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