Page 2 of 15 Question 2 (1 point) A student is trying to run an experiment that uses magnesium oxide, but he doesn't have any magnesium oxide available. What he DOES have is magnesium and oxygen, so he can synthesize the magnesium oxide he needs according to the equation below. How many grams of magnesium will the student need to use if his experiment requires 1.86 moles of magnesium oxide? Remember to round your answer to the nearest 0.01 and include units. 2Mg + O2 --> 2Mgo Your Answer units​

the answer is 1260

you spend 7 hours in school for 1 school day with 5 school days in 1 school week with 36 school weeks in a school year.

7*5*36= 1260 it's all about multiplying

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.