The coefficients are the whole numbers written before the substances to obey the Law of Conservation of Mass, or more specifically, the Law of Definite Proportions. You have to make sure that the number of each substance before and after the reaction must be the same. Thus, the given reaction is already balanced. <em>The coefficient for each substance in the reaction is 1</em>. When no coefficient is written, it is by default equal to 1.
Answer:
No
Explanation:
the dissolution of potassium nitrate in water is an endothermic process because hydration energy does overcome the lattice energy and hence it is not spontaneous at all temperature.
Hydration energy: it is a energy released when gaseous ion is dissolve in the water during dissolution it releases.
lattice energy: the energy which is released when one of ionic compound is formed from their gaseous ion is called lattice energy.
thats why to break it we should give minimum this much energy
<span>Lewis acids and bases are most closely associated with ELECTRON TRANSFER. A Lewis acid is defined as as a chemical specie that can accept an electron pair from a Lewis base to form a Lewis adduct while a Lewis base is defined as a specie which can donate an electron pair to a Lewis acid or an acceptor compound. Thus, Lewis base and acid has to do with electrons transfer.</span>
Explanation:
A chemical formula is defined as the symbolic representation of atoms present in a compound or molecule which also depicts the ratio in which the elements are combined to each other.
Chemical formula's for the given compounds are as follows.
- Magnesium carbonate -
- Dinitrogen monoxide -
- Sulfuric acid -
- Sodium acetate -
- Copper (II) hydroxide -
Explanation:
protons, neutrons and electrons