Answer:
-2
Explanation:
carbonate oxifation number is -2
Answer:
= 250 gramos
Explanation:
No ha preguntado sobre peso / peso o peso / volumen.
Para w / v:
Simplemente tome el 25% de 1000 y luego agréguelo en 1L de agua
La masa de NaOH necesaria es de 250 g.
Para w / w:
250 gramos de NaOH y 750 g de agua, hará que la solución sea 1L.
Answer:
For me, it is balanced
Explanation:
Because the amount of element Zn reaction is equal the production. Also as the amount of Hydrogen and Chloride in the reaction and the production are equal.
6.7 mass because 1 atom equals 6.3 but if u add 4 it would be 6.7
Answer:
A
Explanation:
carbon dioxide is released in cellular respiration
