PLEASE HELPP
Would the use of phenolphthalein as an indicator alone be enough to differentiate a base with a pH of 10 from a base with a pH of 13. Please use your knowledge of indicators and evidence from Reference Table M to address this question.

i just got this problem. it's 90.3

c- cold periods in earth's history during which glaciers covered much of the surface.

explanation:

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.