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Silver chloride contains 75.27% Ag.what is the mass of silver chloride required to plate 205 of pure silver?
Calculate how many joules are needed to heat and calculate the theoretical volumes of 1.0 M Tris base?
Determine the change in internal energy of the gas express your Answer in units of kJ and operates for nine minutes to heat the gas in a cylinder
Designing and preparing aqueous buffer solution with the pH indicated.
Write a balanced nuclear equation for the alpha decay of each of the following radioactive isotopes.
What is the alkali-aggregate reaction? List some of the rock types that are vulnerable to attack by alkaline solutions. Discuss the effect of aggregate size on the phenomenon.
Find out the formula of the gas produced if Na 3 P(s) sodium phosphide, is reacted with H 2 O
A spoon was silver plated electrolytically in a Silver nitrate solution. If 0.750 grams of silver was deposited on the spoon at a constant current of twenty mili amperes, determine how long in hours did the electrolysis take?
A drop of oil volume 0.05 cm3 is released from a medicine dropper on to a calm surface of a pond where it spreads out to cover an area of 40 cm2. Calculate the diameter of an oil molecule.
Determine the empirical and molecular formulas of Ibuprofen has 75.69% C, 8.80%H and 15.51%O by mass and has a molar mass about 206g/mol.
Determine the final temperature of the mixture. (Use 1g/mL as the density of water)
Find out the Celsius temperature of 2.49 mol of gas contained in a 1.00 L vessel at 1.8 atm pressure.
Determine what volume would it occupy at zero degree Celsius temperature at same pressure? Express your Answer in units of mL
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