4. Calculate the number of carbon (C) atoms present in the 25 mL of sugar. Show all your workings
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of carbon

Explanation:

According to avogadro's law, 1 mole of every substance occupies 22.4 L at STP and contains avogadro's number of particles.

mass of sugar=

To calculate the moles, we use the equation:

1 mole of sugar contains = of carbon

0.116 mole of sugar contains = of carbon

just did the assignment and the answer was #1 +2 n

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.