What is thé properly balanced formula equation for the following word equation?
magnesi...
Chemistry, 04.12.2019 07:31, plshelp8227
What is thé properly balanced formula equation for the following word equation?
magnesium metal + hydrochloric acid (hcl) —> magnesium chloride + hydrogen gas
a. mg2 + 2hcl —> 2mgcl + h2
b. mg + hcl —> mgcl + h
c. mg + 2hcl —> mgcl2 + h2
Answers: 1
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
English, 29.05.2020 20:03