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Math Principles: REFERENCES
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1 Single Variable Calculus, 4th Edition. 511 Forest Lodge Road.,. Pacific Grove, California, 93950-5098 USA. 2 Precalculus, 3rd Edition. By James Steward, Lothar Redlin, and Saleem Watson. 511 Forest Lodge Road.,. Pacific Grove, California, 93950-5098 USA. 3 Calculus With Analytic Geometry. By Thurman S. Peterson. Harper and Row, Incorporated. 49 East 33rd Street, New York, New York 10016 USA. Republished by Ken Incorporated. Quezon City, Philippines. 4 Elementary Differential Equation, 6th Edition.
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Math Principles: Arithmetic Word Problems, 7
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Monday, June 29, 2015. Arithmetic Word Problems, 7. Published in Newark, California, USA". You collect baseball cards. Suppose you start out with 15. Maria takes half of one more than the number of baseball cards you have. Since you're nice, you give Peter 1 baseball card. Since his father makes baseball cards, Paul decides to triple your baseball cards. How many baseball cards do you have at the end? One more than the number of baseball cards you have is 15 1 = 16 baseball cards. Half of 16 is 8. Electr...
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Math Principles: Osmotic Pressure Problems, 2
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Wednesday, June 17, 2015. Osmotic Pressure Problems, 2. Published in Newark, California, USA". A 02 m aqueous solution of KCl freezes at -0.680°C. What is the osmotic pressure at 0°C? Since the freezing point of KCl solution is given, then we have to use the Freezing Point Depression Formula in order to get the molality of KCl solution as follows. Of water is 1.86°C/m and i for KCl is 2, then the molality of a solution is. 2 m, then the %KCl by weight is. By looking at the Properties of KCl Solutions.
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Math Principles: Chemical Equilibrium of Gases, 2
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Monday, June 22, 2015. Chemical Equilibrium of Gases, 2. Published in Newark, California, USA". At 3000K and 1 atm, CO. Is 40% dissociated to CO and O. Calculate its percentage dissociation when the pressure is increased to 2 atm. Consider the chemical reaction above as follows. For gases, the equilibrium constant of the above reaction is. At the start of the reaction, the total pressure of. Hence, the equilibrium constant for the reaction above is. For 1 atm, if x is the partial pressure of. SEARCH FOR ...
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Math Principles: Empirical and Molecular Formula Problems, 8
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Tuesday, June 16, 2015. Empirical and Molecular Formula Problems, 8. Published in Newark, California, USA". A mixture of 0.660 grams of camphor and 0.050 grams of an organic solute freezes at 157°C. If the solute contains 10.5% H by weight, determine the molecular formula of the solute if the freezing point of camphor is 178.4°C and the value of K. Where m is the molality of a solution. Hence, the molality of a solution is. The molecular weight of an organic solute is. And the weight of C is. Therefore, ...
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Math Principles: Electrochemistry Problems, 3
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Thursday, June 18, 2015. Electrochemistry Problems, 3. Published in Newark, California, USA". An aqueous solution of gold nitrate is electrolyzed with a current of 0.555 amperes until 1.32 g of Au has been deposited on the cathode. If the atomic weight of Au is 197, determine the duration of the electrolysis. During the electrolysis process, gold (III) nitrate solution is ionized completely as follows. With the presence of electric current, gold is deposited on the cathode as follows. Arithmetic Word Pro...
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Math Principles: Arithmetic Word Problems, 8
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Tuesday, June 30, 2015. Arithmetic Word Problems, 8. Published in Newark, California, USA". You collect baseball cards. Suppose you start out with 15. Since her father makes baseball cards, Cindy decides to quadruple your baseball cards. Since you're nice, you give Mike 10 baseball cards. Tiffany gives you another 12 baseball cards. Pearl gives you another 23 baseball cards. How many baseball cards do you have at the end? If Cindy quadruples your baseball cards, then you have 15 x 4 = 60 baseball cards.