Mass of magnesium (g) Moles of magnesium (mol) Temperature of water (°C) Temperature of water (K) Vapor pressure of water (mmHg) Barometric pressure (mmHg) servations ated up and bubbled. lume of hydrogen gas collected (mL) olume of hydrogen gas collected (L) Pressure of hydrogen gas (mmHg) Pressure of hydrogen gas (atm) oles of hydrogen gas produced (mol) deal gas constant (L-atm-mol-¹-K-¹) How to calculate ideal gas constant 0.014 0.00058 25.0 298.15 23.8 1.2 13.9 .9 Water Vapor Pressure Table anlı alındı 14 15 18.0 18.5 19.0 19.5 20.0 20.5 21.0 21.5 22.0 22.5 23.0 23.5 24.0 24.5 25.0 25.5 15.5 16.0 16.5 17.0 17.5 18.1 18.6 19.2 19.8 20.4 21.1 21.7 22.4 23.1 23.8 24.5

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A: empirical relation between volume and pressure  given by Robert's Boil's law

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Q: the density of hydrogen sulfide (H,S) at STP. Enter your answer in the provided box. L at STP

A: At STP Pressure(P) = 1atm Temperature(T) = 273 K Molar mass of H2S (M)= 34g/mol

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States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.