Find the number of kilograms in 15.40 moles of c5h10o5

What substance has a mass of 9.5g and volume of 2.1cm^3

Connect the whole numbers on the periodic table to indicate what they represent?

Count the number of each type of atom in the equation below, and then balance the equation. write in the numbers of atoms and coefficients. add a 1 if there should be no coefficient. cs2(l) + o2(g) → co2(g) + so2(g) c [ ] s [ ] o > c [ ] s [ ] o [ ] cs2(l) + [ ] o2(g) > [ ] co2(g) + [ ] so2(g)