A 45.8g sample of a metal at 90.6C are added to 150g of water at 34.2°C. The final temp is 36.8°C. What is the specific heat of the metal?

Calculate - analysis of compound composed of iron and oxygen yields 174.86 of fe and 75.14g of o. what is the empirical formula for this compound?

An atom's configuration based on its number of electrons ends at 3p4. another atom has seven more electrons. starting at 3p, what is the remaining configuration? 3p63d34s2 3p43d54s2 3p64s23d3 3p44s23d

In which reaction is precipitation occurring?