Which statement correctly compares and contraWhich statement correctly compares and contrasts the information represented by the chemical formula and model of a compound? Both show how the atoms in a compound are connected.
Models show how the atoms in a compound are connected.
Chemical formulas show how the atoms in a compound are connected. sts the information represented by the chemical formula and model of a compound?

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.

Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both

Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution. calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.