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A 9-carbon chain hydrocarbon is connected with single covalent bonds and one double covalent bond. What is the name of this hydrocarbon?
What is the formula of the hydrocarbon in the previous question (8a)?
The formula of the compound that contains barium and sulfur ions is? what is the compound?
Suppose that a sample of gas occupies 162 mL of volume at 25C and a pressure of 291 torr. What would be the volume if the pressure were changed to 503 torr at 25C? Answer in units of mL.
Under standard state conditions, what spontaneous reaction will occur in aqueous solution among the ions Ce4+, Ce3+, Ge3+ and Fe2+. Include the state of each species. Iron: and cerium: Also Calculate the Delta G standard and Kc for the reactions
If antique brass is 30.0% zinc and 70.0% copper, how many grams of antique brass can be made from 18.0 grams of zinc and 35.1 grams of copper
1.) What mass of NaCl is dissolved in 200. g of water if the freezing point of the solution is -2.14 °C. Kf(water) = 1.86 ºC kg/mol
Describe and explain the possible effect on your results of the following experimental errors or variations. In each case specify the component(s) whose percentage(s) would be too high or too low.
What is the density if carbon dioxide gas at -25.2° C and 98.0 kPa
A particular formula contains by mass 41.4 g C, 3.47g H and 55.1 g O. 0.050 mol sample of the compound weigh 5.80 g. the molecular formular is
If Kp = 0.032 at this temperature, what will be the equilibrium overall pressure starting from pure CaSO4(s)?
Due to a failure in the building's cooling system, the room's temperature rises to 37 degrees Celsius. Does all of the rest of the water evaporate. What is the partial pressure of water vapor in the room. What is the relative humidity.
If the energy from solar radiation falling on Earth is 1.07*10^16 kJ/min, how much loss of mass occurs in one day from just the energy falling on Earth (in kg/day)
How much heat is required to warm 231 g of ice from -45.1°C to 0.0°C, melt the ice, warm the water from 0.0°C to 100.0°C, boil the water, and heat the steam to 173.0°C
If you wanted to make a 100L of a 0.1M solution of HCl (aq), what volume of concentrated 12M HCl would you start with? How would you go about preparing this solution?
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