How quick does it take for hearts to beat

If you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?

Describing intermolecular forces use the drop down menus to match the type of intermolecular force to its name dipole dipole interactions dipole induced dipole interactions london dispersion forces hydrogen bond van der waals forces done

How do you convert 4 mmol of bromobenzene to ml?