12. Sequence the events in the right order to demonstrate your understanding of how surface events help ngako now rock. Write the correct order below:
1. Erosion carries the pieces downhill.
2. The sediments are comented together making sedimentary rock.
3. Sediments are deposited.
4. Gravity causes the sediments to be compacted.
5. Weathering breaks down rocks into smaller pieces.

Why does his teacher ask him to balance the equation by including the correct coefficient

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)

Once similarity and one difference between a mixture of elements and a mixture of compounds