What is the difference between 5.0 and 5.00?

CaC2 (s) + 2H2O (l) → C2H2 (g) + Ca (OH) 2 (s). Suppose this reaction takes place in a sealed container in which the gas occupies a volume of 1.50 liters. The container is kept at a temperature of 0°C. If 5.

Which of the following bonds can form between atoms of equal electronegativity? (A) Ionic (B) Covalent (C) Hydrogen (D) Van der Waals

What can you do to avoid overexposure to sun's rays?

What is the rule about how energy is transferred between two objects that are in contact?

Which of the following is the best definition of diffraction? Question 20 options: movement of a wave through solid materials a wave being blocked by obstacles in its path a wave bending when it encounters a temperature difference a wave changing

Why do airbags fill evenly with gases?

In which of the following reactions will Kc = Kp? In which of the following reactions will Kc = Kp? (A) SO3 (g) + NO (g) ↔ SO2 (g) + NO2 (g) (B) 2 N2 (g) + O2 (g) ↔ 2 N2O (g) (C) 4 NH3 (g) + 3 O2 (g) ↔ 2 N2 (g) + 6 H2O (g) (D) 2 SO2 (g) + O2 (g) ↔ 2

Which tool is most suitable for a chemist to measure the mass of a liquid

What is the equation adheres to the law of conservation of matter

What ironic contrast does Vonnegut include in this scene? George tells his wife to forget sad things, but readers would expect George and Hazel to want to remember their son.