The reactants are C12H22O11 + O2 to form C(a carbon rich substance) + H2O if the reactions is not to completion.
If the reaction is to completion CO2 and H2O vapors are formed
No. When heated in an anoxic environment or exposed to sulfuric acid, sucrose decomposes into carbon and water.
Ideal gas equation: pV=nRT STP is 298K (temperature) and 1 ATM (pressure). Use the ideal gas equation to calculate the number of moles of oxygen in 2L at STP. Complete oxidation means that the molecule is oxidised to carbon dioxide and water. Sucrose is C12H22O11 meaning is will be oxidised to 12 carbon dioxide and 11 water molecules (it has 12 carbon atoms and 22 hydrogen atoms in). To produce these, it will need 12x2 + 11 oxygen atoms. Since 11 atoms are already present in the sucrose, it requires an additional 24 atoms of oxygen per molecule of sucrose. One mole is a fixed number of atoms, so the ratio will stay the same. Hence 1 mole of sucrose requires 24 moles of oxygen to oxidise it fully. Divide the number of moles of oxygen you have calculated are present in the 2L by the number of moles of oxygen required to fully oxidise the sucrose (24). This tells you how many moles of sucrose you can fully oxidise with your oxygen. m=n x Mr The mass is equal to the number of moles multiplied by the relative molecular mass. You can therefore multiply your result by the molecular mass of sucrose to find how many grams of sucrose you can fully oxidise. Molecular mass is the addition of the atomic masses of each of the atoms in a molecule. Sucrose has a molecular mass of 342.3 grams/mole.
To make a percent sucrose solution, dissolve a specific weight of sucrose in a specific volume of water. For example, to make a 10% sucrose solution, dissolve 10 grams of sucrose in 90 mL of water. The formula to calculate the amount of sucrose needed is: (percent sucrose/100) x volume of solution = weight of sucrose (in grams).
Ethanol is the solvent and sucrose is the solute.
No, sucrose is not soluble in sodium hydroxide without water.
how do you write the balance equation of sucrose?
The combustion of sucrose is:C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
The balanced equation for the breakdown of sugar (sucrose) into carbon and water when heated is: C12H22O11 -> 12C + 11H2O. This is a combustion reaction that occurs when sugar is heated in the presence of oxygen, producing carbon (C) and water (H2O) as the products.
carbon and oxygen combine to form either CO2 orCO
When heat is added to sucrose (C12H22O11) and hydrochloric acid (HCl), the sucrose molecule breaks down through a hydrolysis reaction. The balanced chemical equation is: C12H22O11 + 12HCl → 12C + 12H2O + 11Cl2.
The balanced equation is: C_12 H_22 O_11 (aq)+H_2O(l)------------>4C_2 H_5 OH(aq)+4CO_2(g)
The balanced equation for the reaction between CaSO4 and C12H22O11 is not possible as these compounds do not react with each other in a straightforward manner. CaSO4 (calcium sulfate) and C12H22O11 (sucrose) are stable compounds that typically do not undergo a simple chemical reaction together.
The chemical equation is:C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
An example of incomplete combustion of sucrose would be when it is burned in a limited supply of oxygen, producing carbon monoxide (CO) and soot (carbon). This occurs when there is not enough oxygen present to fully convert sucrose into carbon dioxide (CO2) and water (H2O).
sucrose + water = glucose + fructose is the chemical equation for the hydrolysis of sucrose into glucose and fructose.
When sugar is decomposed, carbon is left. Therefore, the balanced equation would be C12H22O11 -> 12C+11H2O
An example of a disaccharide is sucrose, made up of glucose and fructose. The equation to represent this is: C12H22O11 (sucrose) = C6H12O6 (glucose) + C6H12O6 (fructose).