Astudent reports three trials to determine the density of an article and records the data as shown in table below. the accepted value of density is 9.6 g/ml. calculate the percent error in trial 2. trial student data (density in g/ml)
1 9.6 2 10.2 3 10.1

Un cierto gas tiene un volumen de 800ml a 80°c y 600ml a 80°c y 600mmhg de presión. ¿cual será el volumen del gas a condiciones normales? sí el gas es oxígeno, ¿cuál será su peso? y ¿cuántas moléculas están presentes en el sistema?

What does a particular point on a line of a phase diagram represent? o a. the maximum temperature a substance can exist at without bonds breaking b. the pressure created by the kinetic energy of molecules at a particular temperature c. the melting point or boiling point of a substance at a specific pressure d. the conditions in which temperature and pressure have equal effects on a substance

How many miles of water are produced if 5.43 mol pbo2 are consumed