Calculate the amount of heat absorbed by 200g of water when a piece of silver metal at 150°C is placed into the water causing the temperature to increase by 4°C. The specific heat constant for water is 4.1870
0 -122000;
0 -3300j
122000j
O 3300j

the atomic mass is the bottom number on the element.

-steel jelly

when [oh-] is 10-5  m, and [h3o+] is 10-9  m, the poh is 5 and ph is 9. again in both cases the sum of ph and poh is 14. however, the hydrogen ion concentration is not always going to be equal to exactly 1 x 10 raised to a negative number. for example, we skipped over the value of 2.0 x 10-7.