Necesito un ejemplo de la vida cotidiana o algo simple donde se vea una reaccion quimica de cada uno de estos tipos sintesis
descomposicion
desplazamiento
doble desplazamiento

Asample of hydrated tin (ii) chloride (sncl2) has a mass of 4.90 g. when it is dehydrated, it has a mass of 4.10 g. which is the correct chemical formula for the hydrate? sncl2•2h2o          sncl2•4h2o          sncl2•6h2o

The ammonia molecule in the diagram has the observed bond orientation because

Arrange the elements in order of increasing electronegativity. use the periodic table to you arrange the elements. p o k mg