ada la siguiente reacción que sucede a 25°C y 1 atm.: CaCO3(s) > CaO(s) + CO2(g) a) Calcular la variación de entalpía estandar a 25°C del proceso. b) Calcular la variación de la entropía estandar de esta reacción a 25°C. c) Calcular el valor de la variación de la energía libre de Gibbs a esta temperatura e indicar si será un proceso espontáneo. d) ¿En algún valor de temperatura este proceso establecerá un equilibrio?

specific gravity is the density of a substance divided by the density of water. since (at standard temperature and pressure) water has a density of 1 gram/cm3, and since all of the units cancel, specific gravity is usually very close to the same value as density

so "c" is the answer

plz give brainliest

b) mutualism

hope this : )

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?