2kclo3(s) → 2kcl(s) + 3o2(g)

molecular oxygen is produced by the decomposition of kclo3. how many liters of o2 are produced by the complete decomposition of 100.0 g of kclo3 at stp?
a) 27.4 liters
b) 41.1 liters
c) 82.2 liters
d) 100 liters

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

step-by-step explanation:

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x

the given 6 = w/p is equivalent to 6p = w, where w is the total area of the walls and p is the area covered by a single can of paint.

knowing that 6 cans of paint will be needed, 6p = w becomes 6(6) = w = 36.   this tells us that the total area to be painted is 36 square units.