i need 8 balance chemical reaction for the caused of global warming, anyone can tell me??
605716
Photosynthesis, Respiration, Acid Rain, Carbon Cycle, Nitrogen Cycle, Ozone, Methanol, Carbonic Acid...\n\nThe sources listed are very good, some may be over your head, but, look them over.
1175985
Balance the Carbons first, then the hydrogens, and lastly the oxygens:\nC3H8 + ?O2 --> 3CO2 + 4H2O\n(balances carbon and hydrogen)\nthen:\nC3H8 + 5O2 --> 3CO2 +4H2O (final answer)
847829
C(3)H(8)+5O(2)=>3CO(2)+4H(2)O\n\nfuel+oxygen=>carbon dioxide +water\n\n(combustion (the rapid oxidation of a substance giving out energy in the forms of light and heat) is burning, which needs O2!. The fuel reacts with oxygen )\n\nbrackets-subscript
329382
c2h4+ 3o2 -> 2co2 + 2h2o is balanced\n\nBefore, there are 2 carbon, 2 hydrogen and 6 oxygen\nAfter is the exact same.   \n\nIs there something else you are asking?
853922
These are the right ones:\n\n2K(s) + 2H2O(l) ---> 2KOH(aq) + H2(g)\nH2SO4(aq) + 2KOH(aq) ---> K2SO4(aq) + 2H2O(l)\nCa(OH)2(aq) + 2HCl(aq) ---> CaCl2(aq) + 2H2O(l)
215604
C6H12O6(s) ---H2SO4--> 6C(s) + 6H2O(in H2SO4 solu.) + Heat
304041
Exactly none. There is a finite amount of energy stored on the planet in the form of fossil fuels. Burning it releases this energy. You cannot add more. There has been heat RELEASED by the burning of fossil fuels onthe planet, which many people believe causes global warming. The only heat energy added to the planet is solar energy.
609697
Here's one theory:\n\nClimate Model Links Warm Temperatures to Greatest Extinction\nWork supports theory that rise in levels of carbon dioxide triggered die-off\n\n\n\nScientists at the National Center for Atmospheric Research in Colorado have created a computer simulation showing Earth's climate in unprecedented detail at the time of the greatest mass extinction in history.\n\nAccording to an August 24 press release from the U.S. National Science Foundation (NSF), the work supports a theory that an abrupt and dramatic rise in atmospheric levels of carbon dioxide triggered the massive die-off at the end of the Permian Era, 251 million years ago.\n\nDuring that time, an estimated 90 percent to 95 percent of marine species and 70 percent of land species became extinct -- an extinction even greater than that of the dinosaurs, 65 million years ago.\n\nMany scientists equate high concentrations of carbon dioxide with warmer temperatures, and a close correspondence has been found between carbon dioxide and temperature for the past 570 million years.\n\nAt the end of the Permian, Earth had a single landmass (a supercontinent) called Pangea. Higher-latitude temperatures were 10-30 degrees Celsius warmer than today, and volcanic activity had released large amounts of carbon dioxide and sulfur dioxide into the atmosphere over a period of 700,000 years.\n\n"The implication of our study is that elevated [carbon dioxide] is sufficient to lead to inhospitable conditions for marine life and excessively high temperatures over land would contribute to the demise of terrestrial life," the authors concluded.\n\nTo understand how such conditions might have affected climate and life around the globe, the researchers used the Community Climate System Model (CCSM), which can integrate changes in atmospheric temperatures with ocean temperatures and currents.\n\nThe CCSM indicated that ocean temperatures warmed significantly at higher latitudes because of rising atmospheric levels of carbon dioxide, a greenhouse gas.\n\nIn the ocean, warmer temperatures reached a depth of about 4,000 meters, interfering with the normal circulation process in which colder surface water descends, taking oxygen and nutrients deep into the ocean.\n\nAs a result, ocean waters had little oxygen, proving deadly to marine life. Because marine organisms no longer removed carbon dioxide from the atmosphere, the rate of warming accelerated.
592712
it is the greenhouse effect that causes global warming.
429048
Carbon dioxide and other wastes. WHOA the second answerer is definitely going to win the voting.
215160
http://www-ec.njit.edu/~skawinsk/chem243/chap11/chap11.htm\nthis may help–near the bottom
1045634
I don't think a lot of people read this. It is interesting information. I had to take a tree hugger science last year and one of the things the professor admitted to is that another one of the destructive gases to the ozone that they beleive is causing the global warming is ethanol, and uria, which are both caused by natural body occurances, the ethonal comes from Pooh, while the uria comes from Urine. Not just human but animal as well. I personally don't know, but am refreshed to see another prospective on the whole thing. Now they can prove all of it, inclucding the CFC part Maybe we can all use Aqua Net again.
789547
first you need to balance the equation\n\nC3H8(g) + O2(g) -------> CO2(g) + H2O(l) (unbalanced)\n\nCompare carbon atoms on both and you will make three CO2 for every one C3H8.  That leaves 8 Hydrogen atoms to make water which has 2 hydrogen atoms per molecule so you would need  4 H2O to balance that out. The equations starts to look balanced like this\n\nC3H8(g) + O2(g) -------> 3CO2(g) + 4H2O(l) (unbalanced)\n\nnow we have to figure out how much oxygen is needed to balance the whole thing.  There are 2 Oxygens in CO2 and 1 in H2O so we have a total of (3x2)+(4x1)=10 oxygen on the right side of the equation. since O2 has 2 oxygen we need 5 of them to get 10 so the equation looks like this.\n\nC3H8(g) + 5O2(g) -------> 3CO2(g) + 4H2O(l) (balanced)\n\nsince oxygen has an atomic mass of 16.000 amu then O2 has a mass of twice that or 32.000 amu=32g/mol\n\nfrom our equation we get that there is 1 mole of C3H8 to every 5 moles of O2. \n\n5molx32g/mol=160g
732743
Heres an idea: Our world is becoming a more dangerous place as global warming continues.(Then speak a little more about the sentence, next paragraph =causes, next paragraph= effects, final=restate the first sentence) Good Luck!
876161
You're right - as written it's impossible to balance.  But if you write\n\na(Ag2CO3) --> b(Ag2O) + c(CO2) + d(O2) you can balance it with the values \na=1, b=1, c=1, d=0.    Meaning that the reaction doesn't generate any oxygen.  The carbonate falls apart into the oxide and gaseous CO2.
560609
Global warming caused by increasing holes in the o-zone. This is caused by pollution, such as car emmissions, and chlora-flora carbons.
827688
a) 2C2H6 + 7O2  --> 4CO2 + 6H2O\n\nb) C6H12 + 9O2  --> 6CO2 + 6H2O\n\nc) C5H12 + 8O2  --> 5CO2 + 6H2O\n\nYou must apply Markovnikov rule for the next addition reactions:\n\na) CH2=CHCH2CH3 + HCl  --> CH3CH(Cl)CH2CH3\n\nb) CH2=C(CH3)CH3 + HBr  --> CH3-CBr(CH3)CH3