Calculate the amount complete fertilizer (12.5-12.5-12.5) needed to satisfy a recommendation of 40-40-40 kg N-P2O5-K2O kg/ha.

what is 1.724g of 4-nitrobenzoic acid in mmol?

I need the answer as soon as possible

A 500.00 mg vitamin C (MW176.12g/mol) tablet was ground, acidified, and dissolved in H20 to make a 250.0 mL solution. A 50.00 mL aliquot containing vitamin C, KI and starch was analyzed and titrated with 12.31 mL of 0.01042 M KIO3. What is the % (w/w) vitamin C in the tablet? KIO3 + 5 KI + 6 H* = 3 12 + 6 K* + 3 H20 C6H8O6 + 12 = C6H6O6 + 21 + 2H* %3D 3.39 % 33.89 % 67.77 % 22.59 %

C18H3602(s) + C5H14O4NP(s) + C3H8O3(aq) → 1.63 g Fatty Acid 3.2 mL of 0.98 M Choline Phosphate MW? 3.2 mL of 0.52 M Glycerol MW? g/mol MW? C44H88O8NP(s) + Theoretical g = ? Phospholipid MW = ? (a) Given the measured values, who is the limiting reactant for this equation? H₂O(1) Water 1.0 g/mL MW = ?

(1) Slick Johnny burns 1.2 Kcal/min when he's completely chilled and fasted.  He lives on moonshine whiskey which is about 40% ethanol (assume a g is about an ml).  Assuming there isn't much else of nutritional value, how much would he have to drink to maintain his body weight. 0.62 L  0.82 L 0.93 L 1.44 L   (2) Assuming ethanol (C2H6O) is completely burned to CO2 and H2O, what would Slick Johnny's RQ be? 0.67 0.74 0.86 0.96

Could you please provide the balanced chemical equation for the reaction

Calculate the average daily intake of chlorobenzene. The concentration is 4.09E-8 mg/m^3, assume that the chemical is through inhalation by workers who work on site for a year. Assume they work 8 hours per day, work 5 days/week, and 48 weeks per year.