Answer:
Coulomb's law describes the magnitude of the force between two charged particles.
Explanation:
Coulomb's Law states that:
The magnitude of force between two charged particles is directly proportional to the product of the charges of the two particles and inversely proportional to the square of the distance between the two particles.
The force between two likely charged particles is positive.
Likely charged particles repel each other.
The force between two oppositely charged particles is negative.
Unlikely charged particles attract each other.
Answer:
in the presence of water H2O
Na2CO3 (S) --> 2Na+ (aq)+ (CO3)2-(aq)
One mole of sodium carbonate produces two moles of Na+ ions
Therefore 0.207 moles produces 0.414 moles of Na+ ions
= 0.414 moles of Na+ ions
Explanation:
In water
Na2CO3 --> 2Na+ (aq)+ (CO3)2-(aq)
In a limited reaction, the carbonate ion reacts with the water molecules as follows
(CO3)2-(aq) + H2O←→HCO3-(aq) + OH-(aq)
sodium carbonate or soda ash dissolves in water to give 2 sodium cations and one carbonate anion
El teorema de Pitágoras se generaliza a espacios de dimensiones superiores. Algunas de las generalizaciones están lejos de ser obvias. El teorema de Pitágoras sirve como base de la fórmula de distancia euclidiana.
Espero que esto ayude, que tengan un día bendecido y maravilloso, ¡así como uno seguro! :-)
-Cutiepatutie
Answer:
higher data rates are
Explanation:
transmitted
as the bandwidth
is more
more antenna gain is possible
