El volumen en mililitros que se requieren para preparar 2 litros de Ácido Clorhídrico (HCL) 0,25 M, a partir de una solución de HCL 33% masa/masa y densidad 1,17 gr/ml, es: . Calcule el Factor de dilución realizado en el ejercicio y que le indica este. Proceso

List the path of the respiratory system

When a beta particle is emitted, the mass number of the nucleus a. decreases by one b. increases by one c. remains the same d. decreases by two

Pinene is an unsaturated hydrocarbon found in pine resin. if pinene has m+ = 136 and contains 1 double bond(s) and 2 ring(s); what is its molecular formula? enter the formula in the form ch first, then all other atoms in alphabetical order; do not use subscripts. the formula is case-sensitive