We dissolve 5.00 grams of sugar, C12H22O11, in water to make 1.000 L of solution. What is the concentration of this solution expressed as a molarity?

The process of sublimation describes which of the following changes of state? liquid ➡ solid gas ➡ solid solid ➡ gas gas ➡ liquid

Is cheese salty, sweet, bitter, sour or savoury

What mass contains 6.0x10^23 atoms? a) 6.0g of carbon b) 16g of sulfur c) 3.0g of helium d) 28g of silicon

What is the oxidation number b in h3bo3?

What is formed when sediment is blown against an obstacle and settles behind it

What is the oxidation number of bromine in the HBr molecule?

Which statement about Clinton s impeachment is true? A. Clinton s impeachment was supported by the majority of Americans. B. The impeachment charges were based on fraud found during the Whitewater investigation. C.

When the equation ZnS+O ZnO+SO isbalanced the coefficientof O is 1, 5, 3, or2

Radioactive elements decay at a know rate known as half-life. Choose all of the correct statements concerning half-life. Carbon-14 has a half-life of 5,730 years. A 30 gram sample will be 10 grams after 5,730 years.

I am the most reactive metal in Period 4.