In each case below, indicate the person or group that should have the authority to decide how to resolve the problem
A disabling disease that affects a very small number of children might be cured if a drug could be
developed, but no drug company takes up the call for action.
national health organization
drug companies
parents of affected children
DONE

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.

If 1.8 l of water is added to 2.5l of a 7.0 m koh solution, what is the molarity of the new solution

21. consider the following chemical reaction: n2+ o2 2 no if 10.0 g of n2 reacts with excess oxygen then how many grams of no can be formed? a) 10.7 g b) 21.4 g c) 32.9 g d) 42.8 g page 4 of 8