with Georgia edd
2 moles of Ca and 4 moles of OH
In 5 moles of octane, C8H18, there are 40 moles of carbon atoms (5 moles octane x 8 carbon atoms) and 90 moles of hydrogen atoms (5 moles octane x 18 hydrogen atoms).
There are 24 moles of Carbon (C) in 2 moles of table sugar (sucrose)
6 moles
The answer is 97,66 moles.
Male moles are the ones that find the females to mate. Male moles are the moles who find the females to mate with. Moles have a very good sense of smell, so the males track down the sense of the female, follow it, check the female aout and if the male is lucky enough, the female will mate with it.
4.26mol x ( 6.022 x 1023 molecules / 1mol ) = 2.565 x 1024 molecules
3.3 moles of K2S 3.3 moles of S-2 6.6 moles of K+1
this is a easy one. There are only 0.04166 moles.
There are 4.5 moles of sodium fluoride in 4.5 moles of sodium fluoride.
The mole ratio to convert from moles of a to moles of b is determined by the coefficients of a and b in the balanced chemical equation. For example, if the balanced equation is 2A + 3B -> 4C, the mole ratio would be 3 moles of B for every 2 moles of A.
2 moles of Ca and 4 moles of OH
From the balanced equation, 2 moles of A3 react with 3 moles of B2 to produce 6 moles of AB. Therefore, if 10 moles of A3 are reacted, the ratio of moles of AB produced would be (10 moles A3 / 2 moles A3) * 6 moles AB = 30 moles AB.
Of course 6 moles.
1.5 moles of Hydrogen. In every mole of H2SO4 (Sulfuric Acid) there are 2 moles of Hydrogen atoms. So, in .75 moles of Sulfuric Acid, there would be 1.5 (double the moles of sulfuric acid) moles of Hydrogen.
For every 2 moles of A3, 3 moles of B2 react to form 6 moles of AB. Since we have 10 moles of A3, we need to double the moles of B2 reacting, which would be 15 moles of B2 to fully react with the 10 moles of A3. This would produce 30 moles of AB.
95,474 moles