TIENES QUE ESCRIBIR COMPLETAMENTE LAS SIGUIENTES ECUACIONES. 2. BALANCEARLAS 3. DEMOSTRAR LA LEY DE LA CONSERVACIÓN DE LA MATERIA. El sodio reacciona con el oxígeno El óxido de sodio reacciona con el agua, produciendo el hidróxido de sodio

Why is retrograde motion an apparent motion

Which of the following is the correct definition of chemical energy? a. energy an object has because of its motion or position b. energy resulting from the flow of charged particles, such as electrons or ions c. energy produced from the splitting of atoms d. energy stored in chemical bonds of molecules

The lattice enthalpy (formation of ionic solid from ions in the gas phase) for agcl(s) is -916 kj/mol and the hydration enthalpy (dissolution of gaseous ions into water) is -850 kj/mol. how much heat (in joules) is involved in forming 1l of saturated agcl solution (1.8 × 10-4 g / 100 ml water) by dissolving agcl(s)? assume solution volume does not change much upon dissolution. the equations are given below. ag+(g) + cl−(g) æ agcl(s)