The hydrogen peroxide is both oxidized and reduced, to produce water and elemental oxygen.
The reaction is:
2 H2O2 = 2 H2O + O2
Hydrogen peroxide is decomposed in water and oxygen.
Aluminium - it is an element... the rest of the substances in your list are compounds.
methanolammonia (NH4)ammonia (NH4)
If you are not concerned about atoms, electrons, neutrons, protons and other sub atomic particles, but confine to chemical substances occurring in nature or man made, the substance that cannot be broken into simpler substances is an "element" (usually enumerated in a periodic table).A chemical element cannot be decomposed into a simpler substance.Elements. They are defined as substances in their simplest form and cannot be broken down or decomposed into any simpler substances. They include all elements in the periodic table of elements.
An element cannot be separated into simpler substances by chemical means.
Combustion is where a substance reacts with oxygen to produce carbon dioxide and water. Example: methane burning is CH4 + 2O2 --> CO2 + 2H2O Decomposition is where one substance breaks down into two or more simpler substances. Example: decomp of hydrogen peroxide is 2H2O2 --> 2H2O + O2
no
because a substance cannot be decomposed into simplier substances by chemical or physical means
Elements
Aluminium - it is an element... the rest of the substances in your list are compounds.
When hamburger meat comes into contact with hydrogen peroxide, a decomposition reaction occurs. The hamburger meat will dissolve due to the enzymes in the hydrogen peroxide eating away at the meat, and it will break down into its simpler substances. a very bad tasting one
methanolammonia (NH4)ammonia (NH4)
If you are not concerned about atoms, electrons, neutrons, protons and other sub atomic particles, but confine to chemical substances occurring in nature or man made, the substance that cannot be broken into simpler substances is an "element" (usually enumerated in a periodic table).A chemical element cannot be decomposed into a simpler substance.Elements. They are defined as substances in their simplest form and cannot be broken down or decomposed into any simpler substances. They include all elements in the periodic table of elements.
Electrolysis is the process by which ionic substances are decomposed (broken down) into simpler substances when an electric current is passed through them.
They are elements. You can't get any simpler than that.
Element Compounds can be broken down to elements (atoms) which cannot be decomposed further into simpler substances (that's why they're called a-toms, from Greek 'à-tomos', meaning 'un-sliceable'.
An element
Decomposition