Un matraz de 10.0L contiene 0.200moles de CH4, 0.300moles H2 y 0.400moles de N2 a 25°C. ¿Cuál es la presión, en atmosferas, dentro del matraz?

State two physical properties of ionic compound

What happens to energy in an open system?

Margaret wants to make an orange flavored drink by stirring powdered drink mix into a glass of water. she doesn't like drinks that have small clumps of powdered solid in them, so she wants the drink to be a perfect solution. what factors should margaret not consider when deciding how much powder to add to her glass of water?