6.

(a) Which mixture (s) at home can be separated by the separation technique?

A. Tea brewed with fresh Chinese tea leaves

B. Homemade barley drink with barley seeds

C. Fruit pulps in fruit juice

D. All of the above

If 3.22 moles of silver nitrate (AgNO3) are available for reaction, how many possible grams of copper nitrate (Cu (NO3) 2).

What is the central conflict in "Ellen foster"?

Explain how an organism can be dead, yet still considered a biotic factor?

What is the role of microbes in maintain temperature on earth? (Role of microbes in CO2 and CH4recycling)

A half-life is the time it takes an amount of substance to decay to one-half of its original amount. For example, the sample is one-half after the first half-life but one-quarter (i. e., one-half of one-half) after the second half-life.

Ammonium perchlorate is a powerful solid rocket fuel, used in the Space Shuttle boosters. It decomposes into nitrogen gas, chlorine gas, oxygen gas and water vapor, releasing a great deal of energy.

Determine the number of bonding electrons and the number of nonbonding electrons in the structure of SeCl2.

The same amount of energy is required to remove each electron sequentially from an atom. A. TrueB. False

Crude oil may contain hundreds of different types of hydrocarbons. Some examples include: Butane (C4H10) Dodecane (C12H26) Octane (C8H18) Benzene (C6H6) Many common fuels, such as gasoline and kerosene, are combinations of these substances or others.

What will happen if the concentration of water inside a cell is higher than the concentration of water outside a cell?