Por que es mas dificil erradicar en la mineria ilegal que la mineria de las grandes empresas

All substances have characteristic properties. If one of these properties can be observed without changing the identity of the substance, it must be a chemical property. biological property. universal property. physical property.

Particles are closest together in which state of matter?

Why do nuclear reactions take place

15. The ratio PV to nRT is plotted against pressure for CH4 at 0°C and 200°C. Why does the curve for 0°C drop below the horizontal line for an ideal gas whereas the curve for 200°C does not?

How many atoms of hydrogen in the product side of the balanced equation? Fe + H20 - --> FeO + H2 A. 2 B. 3 C. 6

How do you think the flooding likely affected the ecosystem?

Cyanide was used in the infamous Jonestown Massacre true or false

Can 5 minutes of hard sex be better then 30 minutes of work

If, at a given temperature, the equilibrium constant for the reaction H2 (g) Cl2 (g) 2HCl (g) is Kp, then the equilibrium constant for the reaction HCl (g) (1/2) H2 (g) (1/2) Cl2 (g) can be represented as:

The tank of an air compressor contains gas at normal atmospheric pressure (1atm). If the compressor motor pumps the equivalent of three extra tanks of air into the compressor tank, what will be the final pressure