mass percent=g solute/ g solute=g solvent X 100%
mass percent = 50g/ 50g+1000g X100%= 4.76%
The test is positive for reducing sugars(Glucose). Green brown ppt with traces of red was formed when Fheling's solution was added to the spatula's measure of glucose in 1cm3 of water
You get the molecule of glucose and fructose from the molecule of sucrose.
The electrical current doesn't pass through the water which sugar was dissolved; because sugar doesn't ionize in water. (For example salt ionizes in water) You can determine which solutions dissolve water by looking at it's solute: If the solute is a compuon formed with covalent bonds, that the solution will be electrically unconductive, if is formed by ionic bonds; then the solution will be electrically conductive.
Glycogen is formed in the liver during the absorptive state. Glycogen is the principal storage form of glucose in animal cells. It is formed in the liver and muscle tissue when there is an excess amount of glucose in the body.
Glucose comes from the dark reaction of photosynthesis. It is formed by the joining of two PGAL molecules.
the part dissolving is called the 'solute'
A solution.
Because after dissolving a solution is formed and separate substances are invisible now.
No, because it is not ionic.
A solution is formed from a solute dissolved in a solvent.
Lime water is a solution of sodium hydroxide. Lime water is formed by dissolving calcium oxide, CaO or quicklime in water.
Ammonium hydroxide only exists in solution and is formed by dissolving ammonia in water. The solid cannot be isolated
The test is positive for reducing sugars(Glucose). Green brown ppt with traces of red was formed when Fheling's solution was added to the spatula's measure of glucose in 1cm3 of water
One way is by polarimeter; glucose and sucrose rotate polarized light in opposite directions. This is assuming your materials are of biological origin and therefore consist of the D-forms of both; if they're synthetic, then all bets are off.
A solution is a homogeneous mixture of two (or more) substances, such that particles of the solvent and solute cannot be distinguished by the naked eye. A solution is stable and its components cannot be separated by filtration or other mechanical means. A solution can be gas in gas, or it can be solid, liquid or gas in solid or liquid.
I guess H3O+
The disaccharide molecule, sucrose is not formed from two glucose molecules. Sucrose is formed from one glucose molecule and one fructose molecule.