Scientists around the world all use a standard system of measurement called the metric system. Why? Question 2 options: A. because every country speaks the same language

B. so scientists can communicate with each other about data without confusion

C. every country (including the United States) uses the metric system

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)