What mass of iron metal is required to react completely with 525 mL of 1.63 mol/L copper(II) sulfate solution? Please explain step by step how you got the answer

Which compound contains both ionic and covalent bonds? a) hbr b)cbr4 c)nabr d) naoh

Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17

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)