Asolution of cough syrup contains 5.00% active ingredient by volume. if the total volume of the bottle is 44.0 ml , how many milliliters of active ingredient are in the bottle?

Need what is special about water as a compound? how does water regulate climate? what drives water evaporation?   why is the water vapor fresh water when it rises from the ocean? why might freshwater in the form of snow take longer to enter the water cycle again than liquid precipitation?   what is an aquifer? what role do people play in the water cycle? plz just answer as many as you can ! thx if you !

What is the chemical name of the compound ti2o3? use the list of polyatomic ions and the periodic table to you answer.

The primary products of complete combustion of fossil fuels are a. carbon dioxide and water b. methane and water c. carbon monoxide and water d. carbon dioxide and carbon monoxide