Which scientist used the word "cell” for the first time in science?
a) matthias schleid...
Chemistry, 28.01.2020 06:31 snowww5492
Which scientist used the word "cell” for the first time in science?
a) matthias schleiden
b) theodor schwann
c) robert hooke
d) anton van leeuwenhoek
Answers: 3
Chemistry, 22.06.2019 05:30, jameskarbar9p8c9d2
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 14:10, roserose3098
16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.
Answers: 2
Mathematics, 26.01.2020 06:31
Mathematics, 26.01.2020 06:31
Mathematics, 26.01.2020 06:31
Mathematics, 26.01.2020 06:31