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What are the most common natural sweeteners?
What are the most common artificial sweeteners?
Pick one natural and one artificial sweetener. How do their relative sweetness' compare?
In what products might you find these?
Describe the basic unit processes involved in IC fabrication and the sequences in which they are performed to yield products.
A 0.277 g sample of unknown monoprotic acid requires 39.21 mL of 0.1019 M NaOH to reach the endpoint.
The enthalpy of fusion of methanol is 3.16 kJ/mol. How much heat would be absorbed or released upon freezing 25.6 grams of methanol
If 9.60 g of CuSO4 are left after heating 15.01 g of the blue compound, calculate the number of moles of water originally present in the compound.
A chemist was called to an abandoned aspirin factory to determine the contents of a badly corroded vat. Knowing that two salvage workers had become ill from breathing the fumes
A neon sign is made of glass tubing whose inside diameter is 4.0 cm and whose length is 5.3 m. If the sign contains neon at a pressure of 2.03 torr at 38°C, how many grams of neon are in the sign
You made up a saturated solution of calcium sulfate (CaSO4). The temp is 25 degrees Celsius. You then add 5.00*10^-3 of sodium sulfate (Na2SO4). What are the concentrations of calcium and sulfate after equilibrium is reached? The pKs of CaSO4 is 4..
What is molecular weight of a gas that effuses 1/4 as rapidly as CH4? I need to know how to SOLVE the problem. The answer should be 256.
The average concentration of strontium ion in seawater is 8.00 mg of strontium ion per kg of seawater. What is the molarity of the strontium ion if the density of the seawater is 1.025 g/mL.
Calculate the ratio of the masses of the buffer components required to make the buffer. a buffer with pH = 9.00 = ?? NH3/NH4Cl.
The initial DO of the mix is 9.0 mg/L. After 5 days, the DO is 4.0 mg/L. After a long period of time, the DO is 2.0 mg/L, and it no longer seems to be dropping. Assume nitrification has been inhibited so the only BOD being measured is carbonaceous..
Calculate the amount of copper produced in 1.0h when aqueous CuBr2 solution was electrolyzed by using a current of 4.50 A
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