Chemistry, 12.10.2020 21:01 HopeBordelon4
Louis Pasteur likely worked with a hypothesis similar to this one: "If liquids are heated to a certain temperature and germs die, then the liquids will be less likely to cause sickness when consumed, because reducing germs is a way to prevent disease.” How was this new hypothesis most likely inspired by the work of Joseph Lister?
A.) Lister had taught that boiling water makes it safer to drink.
B.)Lister’s experiments showed that reducing germs during surgery prevented infection.
C.) Lister’s experiments showed that germs can cause infection no matter how they enter the body.
D.) Lister had established the fact that germs grow and spread through air and foods.
Answers: 2
Chemistry, 22.06.2019 05:30
Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat
Answers: 1
Chemistry, 22.06.2019 15:30
What best discribes the relationship between wavelength and frequency in a electromagnetic wave
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Chemistry, 22.06.2019 16:10
Predict the reactants of this chemical reaction. that is, fill in the left side of the chemical equation. be sure the equation you submit is balanced. (you can edit both sides of the equation to balance it, if you need to.) note: you are writing the molecular, and not the net ionic equation. > cacl2(aq) + h20(l)
Answers: 2
Louis Pasteur likely worked with a hypothesis similar to this one: "If liquids are heated to a certa...
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