Light can be represented in 2 different ways of the way that it behaves. what are the 2 ways? ​

Apure solvent has a vapor pressure the vapor pressure of a solution. a. equal to b. lower than c. higher than

How can a give a full method for the experiment of separating sand from water by filtration? 1-materials 2-steps 3-conclusion also for water and salt separated by the evaporation or distillation process

How many liters of 3.0 m naoh solution will react with 0.60 liters of 4.0 m h2so4? h2so4 + naoh → na2so4 + h2o 1.2 l 1.6 l 2.4 l 2.8 l