Use the simulated data below to calculate the mass/mass percent of casein in your sample of milk. Give just the number, without units, reported to the hundredths place. Mass of the empty Erlenmeyer flask: 79.468 g Mass of the Erlenmeyer flask plus milk: 155.716 g 2.043 g Mass of empty paper cup: 3.714 g Mass of paper cup plus dried casein:
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.
Step by step
Solved in 4 steps
