16. paran 250ml de H3PO4 2M. si a esta solución se le adiciona agua hasta completar un volumen de un litro, es muy probable que la concentración de la solución: a. Aumente c. permanezca constante
b. Sea 0,5M d. sea 1M
URGENTE

Which of the following words describe the reality that the universe looks the same from various perspective

State one important difference between a physical change and a chemical change?

Which statement justifies that hydrogen peroxide (h2o2) is a polar molecule? the o – h bond is nonpolar and the molecule is asymmetric. the o – h bond is nonpolar and the molecule is symmetric. the o – h bond is polar and the molecule is asymmetric. the o – h bond is polar and the molecule is symmetric.