Which equation obeys the law of conservation of mass?

The vapor pressure of diethyl ether c2h5oc2h5 is greater than the vapor pressure of ethyl alcohol, c2h5oh at any temperature. which best accounts for this difference?

A gas engine that operates on a Brayton cycle has an efficiency of 0.23. On a cold day, the temperature of the air drawn into the engine is 267 K. Part AWhat is the temperature of the air exhausted from the engine?

What is the relationship between law of conservation and chemical reaction?

When glass is spun into fine fibers, the trapped air makes a thermal insulator. A. TRUE B. FALSE

What is the molarity of a saline solution that contains 0.900 g NaCl (58.44 g/mol) dissolved in 100.0 mL of solution?

7. Foam cup A has 36 mL of water that contain 2 moles of HCL at 20°C. Foam cup B has 36 mL of water that contain 2 moles NaOH of at 20°C. The contents of foam cup A are added to foam cup B and a chemical reaction occurs.

Which statement is false? a. At equilibrium, equal amounts of products and reactants are present. ΔG° is a function of Keq. b. When reactants become products, they do so through an intermediate transition state. Most biocatalysts are proteins.

What is the name of a compound that has the formula C6H6

A 8.53 g sample of BaCl2 barium chloride is reacted with silver nitrate to produce silver chloride and bariums nitrate to give 8.72 g of silver chloride.

How does water vapor get into the atmosphere?