Yummy, Chemistry :)
Redox reactions - Oxidation reaction
This is a reaction in which atoms have undergone a change in their oxidation state.
Heat energy is necessary for some chemical reactions to occur. Some chemical reactions are endothermic meaning they require or absorb energy for a chemical reaction to occur. Other chemical reaction are exothermic meaning they release energy when the chemical reaction takes place..
CO2 is generally released after a combustion reaction, but it is also released in other chemical reactions.
No. In a combustion reaction, or any other chemical reaction, the atoms only rearrange how they are bonded with each other.
true they decrease the rates of chemical reactions this i right not the other dudes awnser:P
The strong attractive force of the other oppositely charged ions is responsible for their movement in a chemical reaction.
This type of reaction is called ENDOTHERMIC REACTION.
The chemical opposite is a base (alkaline substance). Bases and acids generally neutralize each other. The literal opposite of an acid would be a neutral substance that had no reaction potential. This would differ for different reactions.
Enzymes speed up a reaction but they are not changed by the reaction. They are a protein molecule that helps other organic molecules enter into chemical reactions with one another but is itself unaffected by these reactions. In other words, enzymes act as catalysts for organic biochemical reactions.
In biological systems an enzyme speeds up the reaction without changing it. In other chemical reactions this function is achieved by a catalyst.
Two types of energy changes that can occur in a chemical reaction are (1) endothermic and (2) exothermic. Endothermic is where energy is added to the system and exothermic is where energy is given off by the system.
Flavor change can be a result of a chemical reaction. When certain molecules in food or drink interact with each other or with the taste receptors on our tongue, it can alter the flavor. This can involve chemical reactions, such as the breakdown or formation of new compounds.
Chemical reactions occur between the electrolyte and the electrodes in an electrochemical cell. These reactions cause one electrode to become negatively charged and the other electrode to become positively charged.