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1. How are the following types of compounds recognized from their formulas? Ionic Covalent Acid
2. When do parentheses appear in the formulas of ionic compounds?
3. Do Raman Numerals appear in the names of ionic or covalent compounds? Explain why they are used.
4. Do Greek Prefixes appear in the names of ionic or covalent compounds? Explain why they are used.
5. What is the relationship between the number of hydrogens in an acid and the charge on the anion that they are combined with?
If 1.0*10^15 atoms of Radium produce an average of 1.373*10^4 atoms of Radium per second, how many liters of Radium, measured at STP, are produced per day by 3.5g of Radium?
What is the freezing point of a solution prepared by dissolving 11.3 g of Ca(NO3)2 in 115 g of water?
Oxalic acid dihydrate is often used as primary standard for the standardiztion of base solutions. For a procedure comparable to this experiment, approximately how many grams of oxalic acid dihydrate should be used in order to have a volume of abou..
The flourocarbon compound C2Cl3F3 has a normal oiling point of 47.6 degrees C. The specific heat of C2Cl3F3(liquid) and C2Cl3F3(gas) are 0.91 J/gK and 0.67J/gK respectively. The heat of vaporization for he compound is 27.49 kJ/mol.
Write a nuclear equation to describe the spontaneous fission of 244 Am 95 to form I-134 and Mo-107. Determine how many netrons are produced in the reaction
Draw the product obtained when trans-3-octene is treated first with Br2 in CH2Cl2, second with NaNH2 in NH3
The Solubility of Oxygen gas in water at 25 Celcius and 1.0 atm pressure of oxygen is 0.041 g/l. The solubility of oxygen in water at 3.0 atm and 25 Celcius is what g/l
Explain how many grams of copper can be produced if 13.4 grams of aluminum is reacted with excess copper (1) sulfate
a balloon is filled to a volume of 7.00 times 102 ml at a temperature of 20.0 degrees celcius. the balloon is then
If 0.20 moles of CaCl2 is added to 200.00 ml of a 0.50M NaCl solution, calculate the final concentration of [Cl-] in the solution.
this solution was added 1.960 grams of KI and 50.00 mL of a 0.00923 M KIO3 solution. The excess I3- was titrated with 50.00 mL of a 0.02000 M Na2S2O3 solution. What was the mass percent of arsenic trichloride in the original sample?
If 13.57 g of copper(II) chloride react, what is the maximum amount of precipitate that could be formed?
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