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Can you locate ortho,meta para positions on a benzene ring
Sucrose (C12H22O11) can be assorted with potassium nitrate to form an amateur rocket propellant called rocket candy, which, despite its name, is at least mildly toxic. Define The properly balanced mixture reacts to form K2CO3, N2, H2O and CO2. Sta..
Cinsider the reaction 2KCl3(s) --> @Kcl(s) + 3O2(g) How many grams of oxygen are produced from the complete reaction of 23.8g of KCL3? How many molecules are present in 1.80g of C6H8O6
use the radius of a sodium atom from the elements handbook to calculate the number of sodium atoms in a row 5.00 cm
you take an unknown solution and measure 1ML of it into a flask. You dilute it with 25mL of water and 10mL of H2SO4. You titrate the solution with 19.80 mL of KMnO4. The (MnO4)- is reduced to (Mn) 2+ by the unknown solution.
A sample of oxygen gas is collected over water at 25 degree Celsius and a total pressure of 654 torr. The volume of the gas collected is 500 ml. What mass of oxygen is collected. The vapor pressure of water at 25 degree celsius is 23.8 torr
why do we assume that the extra electrons in i3- must be placed on the central iodine atom to exceed the octet rule?is
If 26.55 mL of a standard 0.1650 M NaOH solution is required to neutralize 31.69 mL of H2SO4, what is the molarity of the acid solution
A 3.9-g sample of Colorado oil shale is burned in a bomb calorimeter, which causes the temperature of the calorimeter to increase by 5.0°C. The calorimeter contains 1.00 kg of water (heat capacity of H2O = 4.184 J/g°C) and the heat capacity of the..
a chemical is placed in a beaker containing 20 g of soil and 500 ml of water. at equilibrium the chemical is found in
Label each conformation as eclipsed or staggered and indicate which staggered conformation is either anti or gauche B) which is more stable, anti or gauche. C) What evidence is there for steric repulsion between methyl groups in the gauche conform..
Would you expect to recover 100% of the desired compound from an impure sample using solution recrystallization?
Problem- The lowest level of 14C activity that seems possible for experimental detection is 0.03 dismin-1. What is the maximum age of an object that can be determined by the carbon-14 method. The initial rate of decay is about dismin-1.
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