una muestra de compuesto de 36 gramos contiene unas cantidades de potasio, nitrogeno y oxigeno de 17,09g , 4,99g y 13,92 g respectivamente calcular sus composiciones centesimales

14. complete and balance the equations for the single displacement reactions. a. zn + pb(no3)2 -> b. al + niso4 -> 15. complete and balance the equations for the double displacement reactions. a. agno3(aq) + nacl(aq) -> b. mg(no3)2(aq) + koh(aq) -> 16. complete and balance the equations for the combustion reactions. a. __ ch4 + o2 -> b. __ c3h6 + o2 -> c. + o2 ->

Esign techniques and materials that reduce the negative environmental impact of a structure are referred to as

Which change in temperature is the smallest? a change of 1 thomson degree a change of 1 kelvin degree a change of 1 fahrenheit degree a change of 1 celsius degree