5. An unbalanced equation for the reaction of methane gas (CH) with oxygen is shown below.
CH-002 - 200, +48,0
How many molecules of oxygen gas (O) are needed to properly balance this
equation?

Using the periodic table, complete the table to describe each atom. type in your answers.a ? b? c? d? e? f?

A50.0g sample of liquid water at 0.0 c ends up as ice at -20.0 c. how much energy is involved in this change?

Part 1: include important facts found through your research. part 2: include your visual display. include your summary of “the chemistry of water” from the national science foundation website. include your experiment. part 3: include responses to the reflection questions.