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There are 2.75 equivalents of Mg^2+ present in a solution that contains 2.75 mol of Mg^2+. This is because the number of equivalents is equal to the number of moles for ions with a +2 charge.
Concentrated
D50W solution contains 50g of dextrose per 100ml. Therefore, in 275ml of D50W, there are 137.5g of dextrose present.
The molarity of a solution refers to the concentration of a solute in moles per liter of solution. It is a measure of how many moles of solute are present in a given volume of the solution.
There are 1.20 equivalents in 0.60 mole of Mg2+, since Mg2+ has a charge of 2+.
There are 2.75 equivalents of Mg^2+ present in a solution that contains 2.75 mol of Mg^2+. This is because the number of equivalents is equal to the number of moles for ions with a +2 charge.
1 mol of hydrogen ion () corresponds to 1 equivalent. Therefore, 2.75 moles of in a solution would contain 2.75 equivalents.
3.0Eq
Concentrated
D50W solution contains 50g of dextrose per 100ml. Therefore, in 275ml of D50W, there are 137.5g of dextrose present.
1.2 equivalents
Assuming that "mM" means "millimolar", the solution specified contains 6 millimoles of ammonium sulphate per liter. Therefore, 25 ml of the solution contains 6(25/1000) = 0.15 millimoles. By definition, there are 1000 micromoles per millimole. Therefore, 0.15 millimoles = 150 micromoles.
The answer is 0,0509 mole.
If the solution contains one variable which has not been fixed then there are infinitely many solution.
depends on what salt it is and the purity of the water. if the water is 100% pure , then it contains only hydrogen and oxygen as molecules and if it is common salt then it contains sodium and chlorine as molecules
The EGFR gene contains 28 exons.
Mayonnaise is acidic because it contains vinegar and therefore stops the growth of many microorganisms. Many types of lactobacilli are present in mayonnaise.