Elabore un mapa conceptual sobre la composición de la materia, utilice conectores, colores y dibujos. El mapa debe llevar como mínimo los siguientes conceptos:
 MATERIA
 SUSTANCIAS PURAS
 MEZCLAS
 ELEMENTOS QUÍMICOS
 COMPUESTOS QUÍMICOS
 MEZCLAS HOMOGÉNEAS
 MEZCLAS HETEROGÉNEAS​

Which material produces static charge when rubbed ?

Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon

When water dissolves sugar, which process is not involved? o dissociation o hydration o surface area of the solute increases sa