science

posted by Rexy

what shows that the sea water is a mixture and not a pure substance?
a. it has a sharp boiling point
b. it has definite composition
c. it consist of a single phase
d. the components lose their individual properties

Respond to this Question

First Name

Your Answer

Similar Questions

  1. Azeotrope

    I'm having trouble understanding what an azeotrope is. Any clarification is appreciated. Sheryl Two liquids with different boiling points normally can be separated by fractional distillation; i.e., the lower boiling point material …
  2. physical science

    why does the temperature of boiling water remain the same as long as the boiling continues?
  3. Chemistry

    1. Which of the following is not true? a. The freezing point of sea water is lower than the freezing point of pure water. b. The boiling point of a water sample from the Salt Lake is lower than the boiling point of pure water. c. The
  4. Physical Chemistry

    Assuming that the osmotic pressure of a sample of sea water at 10 C is 25.5 atm, calculate the work required under reversible conditions at this constant temperature to prepare 9 litre of pure water from this sea water. (Take the available …
  5. Physical Chemistry

    "Liquids A and B, which have identical molar volumes, are mixed together in equal volumes to form a 75 mL mixture. The liquids are partially miscible and the mixture phase separates into an upper phase with a composition xA=0.45 and …
  6. science --- check my answers!

    help pls asap!!!!! check my answers!!! 4.) A certain object has a volume of 25.0 mL and a mass of 100g. What is the density of the object?
  7. Organic Chemistry

    Simple Distillation: What is the molar composition of the vapor in equilibrium with a boiling liquid that has a composition of 60% A and 40% B?
  8. Science

    13.)How can substance A and B be compared?
  9. Science test review

    Here are all the word you can use I need help chemical property mixture heat capasity homogeneous viscosity sublimitation physical property compound chemical formula substance density mass tempurature pressure heterogenerous 14. A …
  10. Physical Science

    1. which of the following should be classified as a suspension?

More Similar Questions