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silver chloride,(AgCl) often used in silver plating, contains 75.27% of silver. compute the mass of AgCl essential to plate 170 mg of pure Ag(silver.)
Examination of A compound was done by elemental analysis and determined to be 11.18% hydrogen , 66.63% carbon, and 22.19% oxygen. find out the empirical formula also determine how many carbon,hydrogen, oxygen atoms are in there in this empirical formula?
How much would an empty volumetric flask, (weighing 27.16 grams, has a volume of 100.4 cm3 ) weigh when filled with bromine, an element that has a density of 3.1028 g/cm3.
Find the volume of a gas inside a cylinder - What will be the resulting volume of this gas?
Compute pH and [OH-] for each of the following solutions. (a) 8.1×10-2M Na2CO3, (b) 0.15M NaCN
Compute how many titanium atoms are there in 24.1 grams of titanium and also determine what is the mass in grams of 3.23E+23 atoms of titanium.
Determine the equilibrium concentrations - what are the new equilibrium concentrations of all species.
what will be the final temperature in degrees Celsius If the volume of a gas container at 32.0°C changes from 1550 mL to 755 mL,?
Compute the amount of heat essential to fully sublime ninety grams of solid dry ice (CO 2 ) at its temperature of sublimation if it is given that the heat of sublimation for CO 2 = 32.3 kj/mol express your answers in kilojoules?
Find the partial pressure and concentration of Nitrogen, Oxygen, and Carbon dioxide.
Identifying and balancing the different types of chemical reactions. Evaluate which processes represent chemical reactions.
Determine the volume of 6.44*10^-2 M adenosine triphosphate (ATP) that is having 1.68 mol of adenosine triphosphate express your answers in (mL)?
What is the mass of one mole of the gas when the density of a gas is 0.0151 g/mL at 150 degrees Celsius and 1.50 atmospheres?
Determine what would the pressure be if the volume of this sample gas is decreased to 5.38 Litre also state that which law of gas is used in this process?
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