Suppose 180 ml of 3.52x10^-4 m naoh is mixed with 220 ml of 2.47x10^-4 m mgcl2.

a) find the initial concentrations of oh- (aq) and mg^2+ assuming the volumes are additive

Imagine that you own a property that is exactly 2.2 acres large. you want to sell your property, but your realtor tells you that you cannot sell your land by the acre. in order to sell your land you need to determine the area you own in units of square meters? given that there are 1.6 kilometers in 1 mile and 640 acres in 1 square mile, what is the area of land that you own in square meters square meters?

Strong conductivity of plasma allows it to act and react as and

Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils