2 C8H18(1) + 25 O2(g) ---> 16 CO2(g) + 18 H20(9)

If 4.00 mol of gasoline and 3.00 mol of oxygen are burned, what volume of oxygen is needed if
pressure is 0.953 atm, and the temperature is 35.0

Write the chemical symbols for three different atoms or atomic cations with 27 electrons. asap!

H2so4(aq) + mg(s)—> mgso4(aq) +h2(g) which substance is the acid in the reaction?

Each pair of clay balls represents to planetesimals if each plane test molluscum pound of the same material and is separated by the same distance which pair experiences the greatest gravitational attraction