In the world of chemistry, a 'mole' is a number of a very large number of something. just as a 'dozen' is 12 of something, a 'mole' is about 6.02*10^23 of something. in chemistry, we like to measure the number the number of atoms or molecules in moles. if one mole is equal to 6.02*10^23 atoms, and you have 7.00*10^23 atoms, then how many moles do you have? round your answer to two decimal places. your answer

Stage in which a typical star has completely stopped fusion

What human activity increases beach erosion?

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)