Un gas que ocupaba un volumen de 528 ml a la presión de 745 mmHg y a la temperatura de 12 ºC, fue dejado expandirse hasta que el volumen midió 890 ml a la temperatura de 30 ºC. ¿A qué presión estará sometido el gas?

Idon't understand what to put on the left lines i'm confused can anyone ?

The peak wavelength for the blackbody curve of a star is in the uv range. assuming the radiation from this star can reach earth, would you be able to see it?

Each of the following reactions is allowed to come to equilibrium and then the volume is changed as indicated. predict the effect (shift right, shift left, or no effect) of the indicated volume change. drag the appropriate items to their respective bins. co(g) + h2o(g) < => co2(g) + h2(g) (volume is decreased) pcl3(g) + cl2(g) < => pcl5(g) (volume is increased) caco3(s)< => cao(s) + co2(g) (volume is increased)