Me i bge ! acids: are generally proton donors produce h+ ions in solution are electron pair acceptors may include all of these characteristics milk is only slightly acidic. the ph of milk is closest to: 2 4 6 8 if the quantity of h3o+ ions in a solution is equal to the quantity of oh− ions, then the ph value would be closest to: 1 4 7 11 a solution has a [oh−] of 1 x 10−9. what is the poh of this solution? 5 7 9 12 when choosing a suitable indicator for a titration between a strong acid and a weak base, the indicator should change color in the ph range of: exactly 7 less than 7 (slightly acidic) greater than 7 (slightly basic) near 14 (very basic) oxidation numbers can be used to identify the element that is being oxidized and the element that is being reduced in a redox equation. true false

each  column  of the  table  is called a group. elements in a group share similar properties. groups are  read  from  top  to  bottom. metal. metalloid. nonmetal. solid. liquid. gas. fe. hg. o.  2. 3. 4. 5. 6. 7. 8. 9.  2. beryllium. 9.012. 4.  sodium. 22.990.  11. 3.  magnesium. 24.305.  12.  potassium. 39.098.  19. 4.  calcium. 40.078.  20. i guess  i  

definition

                    entropy is a measure of the randomness or the extent of disorder of a chemical process.

                      enthalpy is a measure of the heat change of a reaction occurring at a constant pressure.

measurement units:

                        entropy is measured in joule per kelvin (jk⁻¹)   whereas enthalpy is measured in joule per mole (jmol⁻¹)

requirements:

                            entropy has no requirements or limits, and its change is measured by the division between the heat change of the chemical process and the temperature.

                              in contrast, enthalpy can only be related to the heat change of the reaction under standard conditions.