Question

50 puntossURGENTEEEE!!!!!! Determine el numero de atomos de hierro en 22,34g procedimiento porfavor

Answer 1

Mm Fe = 56 g/mol

calcular átomos

átomos = 22.34 g F e  x  1 mol Fe  x  6.022 x 10²³ átomos Fe
                                        ````````````    ````````````````````````````````
                                            56 g Fe              1 mol Fe

nº de átomos Fe = 2.402 x 10²³