What is the net ionic equation? HCN H+ + CN– CN– + Li+ Li+ + CN– H+ + OH– H2O

ANSWER OPTION C

the major pests we deal with are insects, weeds and fungal diseases. a pesticide is a product, whether organic or chemical, used to kill the target pest. there are other techniques gardeners should use that can prevent the severe infestations that make the use of pesticides necessary

o conteúdo de calor de um sistema é igual à entalpia apenas para um sistema que é constante