Al reaccionar permanganato de potasio con acudo clorhídrico se obtiene cloruro manganoso cloruro de potasio cloto gaseoso y agua. Si usamos 316,08 g de permanganato de potasio que volumen de acido clorhídrico medido en en cm^3se requiere si este acido esta al 36 % de pureza en masa de hcl y tine una densidad 1.2

Which statement describes how phase changes can be diagrammed as a substance is heated? the phase is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the phase is on the x-axis. the time is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the time is on the x-axis.

In 2002, the rare earth elements mine in mountain pass, california was closed because

Isopropyl alcohol, (ch3)2choh, is a common solvent. determine the percent by mass of hydrogen in isopropyl alcohol. a) 6.71% h b) 13.4% h c) 25.0% h d) 53.3% h