Which statement correctly compares and contras of a compound?
Both show how the atoms in a compound are
Models show how the atoms in a compound
Chemical formulas show how the atoms in a
compound are connected.

May someone me with these science questions

If two objects at different te, peraure are in contact with each other what happens to their temperature

For the reaction c6h14(g) & longrightarrow; c6h6(g) + 4h2(g), δp(h2)/δt was found to be 2.5 x 10-2 atm/s, where δp(h2) is the change in pressure of hydrogen. determine δp(c6h14)/δt for this reaction at the same time.