ANSWER ASAP 1. Based on the patterns you observe in the figure, what do you think the number inside each box represents? What do you think the circles and dots represent?

All motion is caused by force? true or false

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)

What is happening when the water inside a kettle heats up and begins to boil