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Problem- Write formulas for the following compounds, potassium permanganate, potassium manganate, calcium carbonate,lead(II) carbonate, iron(II)oxalate, sodium chromate, potassium dichromate,nickel (II)nitrate hexahydrate, barium acetate dihydrate, sodium silicate, calcium hypochlorite, potassium chlorate
Your answer must be supported by illustrations, Please answer with work shown to receive points
Complete and balance the following equations, and identify the oxidizing and reducing agents. (Recall that O atoms in hydrogen peroxide, H2O2, have an atypical oxidation state.)
A sample of ammonia, NH3, contains 3.3 x 1021 hydrogen atoms. How many nitrogen atoms are in this sample?
bismuth oxide reacts with carbon to form bismuth metalbi2o3s 3cs gt 2bis 3cog.when 325 g bi2o3 reacts with excess
an infinitely sharp zone of solute is placed at the center of acolumn at time t 0. after diffusion for time t1 the
Which of these names and formulae do NOT match correctly?
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an osmotic pressure of 7.84 atm is produced bynbsp an isotonic solution measured against pure water at human body
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A truck driver used sand to soak up a 1 g spill of lindane (C6H6Cl6). He placed the contaminated soil in an open drum which then filled with 150 L of water during a rainstorm.
When agueous solutios of AgNO3 and NaI are mixed,AgI precipitates. What is the balanced net ionic equation
Explain Radio waves travel at the speed of light, 3.00x10^8 m/s. if you were to transmit a question to an astronaut on the moon, which is 239,000 miles from earth, Define the minimum time that you would have to wait to receive a reply
A 26.0 mL aliquot of a flouride sample solution was diluted to 50 mL in a volumetric flask. The F- concentration of this DILUTED sample was determined with a F- ion selective electrode and found to be 3.1 mg/L. What is the concentration of F- in t..
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