Co2 + 3h2 gives ch3oh + h2o
There is no easy method to balancing equations, you just have to check each side of the equation to ensure that it has an equal number of each atom: 2K + 2H2O --------> H2 + 2KOH
To find the percentage yield, you first need to calculate the theoretical yield of CO2 that would be obtained from the given mass of CaCO3. Then divide the actual yield of CO2 (15.4 g) by the theoretical yield, and multiply by 100 to get the percentage yield. The percentage yield is calculated as (actual yield / theoretical yield) * 100.
The balanced equation is 2 CS2 + 3 O2 → 2 CO2 + 2 SO2. This equation balances the number of atoms for each element on both sides of the reaction.
The balanced chemical equation for the reaction of C2H6O (ethanol) with O2 (oxygen) to form CO2 (carbon dioxide) and H2O (water) is: C2H6O + 3O2 → 2CO2 + 3H2O.
C6H6 + 15 O2 = 12 CO2 + 6 H2O moles of C6H6 = 7.8 / 78 = .1 moles the O2 is in excess so benzene is the limiting agent and forms .1 x 6 moles of CO2 .6 moles of CO2 = .6 x 44 = 26.7 g at 100 % yield but we have 3 g or 3 / 26.7 % = 11.23 %
As with any combustion reaction you need to include oxygen. The full equation for methanol combustion is: CH3OH + 2 O2 --> CO2 + 2 H2O
There is no easy method to balancing equations, you just have to check each side of the equation to ensure that it has an equal number of each atom: 2K + 2H2O --------> H2 + 2KOH
C+co2 = 2co
co2 + c = 2co I'm guessing you meant to say 'equals' after the c, because if there wasn't a yield/equal sign, you can't balance it.
2 PbO + C -> 2 Pb + CO2
To balance the equation C6H12 + O2 → CO2 + H2O, first balance the carbon atoms by putting a coefficient of 6 in front of CO2. Then balance the hydrogen atoms by putting a coefficient of 6 in front of H2O. Finally, balance the oxygen atoms by putting a coefficient of 9 in front of O2. The balanced equation is: C6H12 + 9O2 → 6CO2 + 6H2O
This is a combustion reaction methanol + oxygen -> carbon dioxide + water vapor (This is the formula for a complete combustion and there is a fuel methanol reacting with oxygen to create carbon dioxide and water vapor)
C3h8 + 5o2 -> 3co2 + 4h2o
C3h8 + 5o2 --> 3co2 + 4h2o
The correct answer is co2+c= 2co
To balance the equation C6H14 + O2 -> CO2 + H2O, start by balancing the carbon atoms. This requires putting a coefficient of 6 in front of CO2. Next, balance the hydrogen atoms by adding a coefficient of 7 in front of H2O. Finally, balance the oxygen atoms by adjusting the coefficient in front of O2, which in this case is 9.
2CO + O2 --> 2CO2