you are trying to make jam, but you messed up the directions. you boiled the sugar mixture for an hour and the temp got up to 400 degrees. it doesn't burn, but it has turned into something, what is it?
One molecule of sugar typically contains 12 carbon atoms, so 12 carbon atoms are needed in this reaction.
Sulfuric acid is a strong dehydrating agent, meaning it removes water molecules from the sugar (sucrose) through a chemical reaction. This reaction breaks down the sugar molecules, leading to the formation of elemental carbon which appears as a black residue.
The sugar The sugar turns into its constituents. Sugar is made up of carbon and water. So when the sugar is heated, it turns into carbon and oxygen.The equation can be:-Sugar==>Carbon+Water
When you mix heated sugar, golden syrup, and baking soda, a chemical reaction occurs. The baking soda reacts with the acidic components of the sugar and syrup to produce carbon dioxide gas, causing the mixture to foam up. This reaction is often used to create honeycomb or cinder toffee candy.
When you mix sugar with hydrochloric acid, a chemical reaction occurs which breaks down the sugar molecules into simpler compounds. This reaction releases heat and can produce carbon (iv) oxide gas and water as byproducts. It is important to note that handling hydrochloric acid is dangerous and should be done with adequate precautions.
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.
When sugar is burned, it undergoes a combustion reaction and breaks down into carbon dioxide and water vapor. The chemical equation for this reaction is: C6H12O6 (sugar) + 6O2 -> 6CO2 + 6H2O.
One molecule of sugar typically contains 12 carbon atoms, so 12 carbon atoms are needed in this reaction.
What happens to sugar upon heating it depends on how hot you heat it and how quickly. If you are exceedingly (!) carefully, it will melt and turn into a liquid. If you are not so careful, it will turn into caramel, which is actually slightly burned sugar. When sugar is heated, it melts into a brown liquid, boils and turns into a black solid. Droplets of colorless liquid is seen at the cooler sides of the test tube. The solid is carbon.
If the sugar is heated to a sufficient temperature, it will decompose and produce CO2 (carbon dioxide) and H2O (water). This would be considered a combustion reaction.
Sulfuric acid is a strong dehydrating agent, meaning it removes water molecules from the sugar (sucrose) through a chemical reaction. This reaction breaks down the sugar molecules, leading to the formation of elemental carbon which appears as a black residue.
Sugar burns with a yellow sooty flame due to the incomplete combustion of carbon and hydrogen present in its molecular structure. When sugar is heated, it breaks down into carbon, water, and other compounds, and the carbon particles form soot. The yellow color of the flame is primarily caused by the incandescence of these tiny carbon particles, which emit light as they are heated. Incomplete combustion occurs because there is often insufficient oxygen to fully oxidize the carbon, resulting in the characteristic yellow, sooty flame.
The black lump is mostly carbon. Normally I would expect to find some partial combustion byproducts as well, since combustion is rarely 100% efficient.
Fermentation
The sugar The sugar turns into its constituents. Sugar is made up of carbon and water. So when the sugar is heated, it turns into carbon and oxygen.The equation can be:-Sugar==>Carbon+Water
When sugar is decomposed, carbon is left. Therefore, the balanced equation would be C12H22O11 -> 12C+11H2O
When you mix heated sugar, golden syrup, and baking soda, a chemical reaction occurs. The baking soda reacts with the acidic components of the sugar and syrup to produce carbon dioxide gas, causing the mixture to foam up. This reaction is often used to create honeycomb or cinder toffee candy.