C3H8 + 5O2 –> 3CO2 + 4H2OIf you start with 14. 8g of C3H8 and 3. 44g of O2a. determine the limiting reagentb. determine the number of moles of carbon dioxide roducec. determine the number of grams of H2O produced. determine the number of grams of excess reagent left.
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September 3rd, 2010 | Posted in Reagent | 2 Comments
I am removing plastic tiles from my kitchen walls & I want to paint the walls. However, there is only concrete under the glue & the wall above where the tiles were has a vary thin layer of a plaster type substance. What can I use (other than 1/8″ drywall) to fill this in that I can paint over?I know I will have to do some sanding.
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September 3rd, 2010 | Posted in Plastic | 2 Comments
I don’t mean the single use bottles (ie. Poland Springs) but the large plastic bottle. I want to be eco-friendly and use reusable water bottles but I want to make sure that buying a Sigg is the best thing for the environment and not some corporations bottom line.
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September 3rd, 2010 | Posted in Plastic | 4 Comments
3. 0g of hydrogen reacts with 29. 0g of oxygen to yield water. 1) Which is the limiting reagent?2) Calculate the maximum amount of water that can be formed3) Calculate the amount of unreacted reagent remaining
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September 3rd, 2010 | Posted in Reagent | 2 Comments
Every night for the past 2 or 3 nights, ants have COVERED the outside of my car. We found a lot around the rubber that seals the doors off from the outside, so I sprayed ant killer all around the doors down in that rubber. But is it even possible for them to have made a home there? Or could they be somewhere else? No ants have been inside except for the occassional stray one from the outside (besides, I’ve put Terro in the car and trunk). Any more advice out there? This is SO WEIRD!
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September 3rd, 2010 | Posted in Rubber | 10 Comments
