2.-El Antimonio, Sb, contiene 2 estados de oxidación (+3 y +5). Escribe los oxoácidos que formaría este elemento y nombra también los iones de este compuesto, correspondientes a los estados de
oxidación +3 y +5, si es que dichos ácidos reaccionasen con una base y se crearan como productos.
(Considera las eventuales cargas para los iones). (3 puntos, 2 puntos por estructura y 1 punto por
cargas correctas de los iones).

a plasma is a warm ionized gasoline consisting of approximately equal numbers of definitely charged ions and negatively charged electrons. the characteristics of plasmas are notably unique from the ones of ordinary neutral gases in order that plasmas are considered a awesome "fourth kingdom of remember."

answer: c. the experiment shows that the red substance experienced a chemical change.

explanation: chemical change is the change in which chemical composition of the substance changes. physical change is the change in which there is no change in chemical composition.

chemical changes are accompanied by following changes:

a) precipitate formation

b) energy is released or absorbed

c) formation of bubbles

d) change in color

as it is given that the red color has disappeared and there is production of gas, it means the red substance has undergone a chemical change.

e

it takes on an electronical energy

it would be b. 6co2 + 6h2o --> c6h12o6 + 6o2