El octano es un componente de la gasolina y su combustión sucede en el motor de la mayoría de los automóviles 2C8H18+25O2-16CO2+18H2O ¿ cuántos moles de O2 reaccionan para obtener 10 moles de CO2? ​

At a temperature of 393 k, the temperature of a sample of nitrogen is 1.07 atm what will the pressure be at a temperature of 478 k

Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.

What is a metal replacement reaction