10 cm³ of a gaseous compound hydrocarbon q requires 45 cm³ of oxygen for complete combustion. q reacts with 1 mol of bromine to form brominated compound of rmm 200.02 which contains 79.2℅ bromine; determine molecular formula and structural formula of q .

If a bottle of olive oil contains 1.4 kg of olive oil, what is the volume, in milliliters ( ml ), of the olive oil?

__can be defined as which velocity changes

The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.