What carbohydrate would produce a reddish orange solid with benedict's and a red color with seliwanoff's reagent in one minute

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

The name of the ion, s2-, is: sulfurous ion sulfide ion sulfur ion sulfate ion

There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit