write the law's of chemical combination? and explain their types?
Answers
Explanation:
Laws Of Chemical Combination For Elements And Compounds
In simple terms, this law states that matter can neither be created nor destroyed. In other words, the total mass, that is, the sum of the mass of reacting mixture and the products formed remains constant.
Answer:
There are five basic laws of chemical combination;
1. Laws of conversation of mass: this law states that matter can neither be created nor be destroyed.
2. Law of definite proportions: a french chemist stated that the proportion of elements by weight in a given compound will always remain exactly the same.
3. Law of multiple proportion:This laws state that if two elements combine to form more than one compound, the masses of these elements in the reaction are in the of small whole numbers.
4. Gay lussac's law of gaseous volumes: this law states that when gases are produced or combine in chemical reaction,they do so in a simple ratio by volume given that all the gases are at the same temperature and pressure.
5.Avogadro’s Law:
Avogadro proposed this law in the year 1811. It stated that under the same conditions of temperature and pressure, an equal volume of all the gases contains an equal number of molecules.