Construct an explanation for the formation of water from the combustion of hydrogen that demonstrates conservation of mass. Use scientific
reasoning about bonds in the reactants and products, trends in the
periodic table, patterns of outermost electrons, and Lewis dot diagrams or
the octet rule to support your explanation. You may use the word bank and
"gotta have it" checklist to help you write your response.

Which piece of equipment would me most useful for measuring the volume of some water? a. pan balance b. graduated cylinder c. tweezers d. flask quick

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

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !