You make a sugar solution by combining 20.0 g of sucrose with 100.0 g of water. What is the percent by mass of sugar in solution? 11.4%
14.5%
20.0%
16.7%

9. write the chemical equation for the following word equations. include symbols for physical states in the equation. a. solid zinc sulfide + oxygen gas -> solid zinc oxide + sulfur dioxide gas b. aqueous hydrochloric acid + aqueous barium hydroxide -> aqueous barium chloride + water

The best solution for preventing harm to people and pets from severe hurricanes involves determining and warning residents about what

The concentration of ionic substances is important for the heart to beat. your heart responds to electrical impulses that travel through heart cells that are made up mostly of water. which properties of ionic compounds are important to support this function? solubility in water conductivity crystalline melting point