Part 444

For 1 per cent, or 1 in 100 solution, use 87 1⁠/⁠2 grains of the medicament.

For 2 per cent, or 1 in 50 solution, use 175 grains of the medicament.

For 4 per cent, or 1 in 25 solution, use 350 grains of the medicament.

For 5 per cent, or 1 in 20 solution, use 437 1⁠/⁠2 grains of the medicament.

For 10 per cent, or 1 in 10 solution, use 875 grains of the medicament.

To make smaller quantities of any solution, use less water and reduce the medicament in proportion to the amount of water employed; thus 1⁠/⁠2 imperial pint of a 1 per cent solution will require 43 3⁠/⁠4 grains of the medicament.

«Pressure Table.»—This table shows the amount of commercial sulphuric acid (H〈2〉SO〈4〉) and sodium bicarbonate necessary to produce a given pressure:

120 Pounds Pressure.

Water, Soda Bicar., Acid Sulph., gallons Av. ounces Av. ounces 10 86 50 20 123 71 30 161 93 40 198 118 50 236 138

135 Pounds Pressure.

Water, Soda Bicar., Acid Sulph., gallons Av. ounces Av. ounces. 10 96 56 20 134 73 30 171 100 40 209 122 50 246 144

If marble dust be used, reckon at the rate of 18 ounces hot water for use.

«Syrup Table.»—The following table shows the amount of syrup obtained from

1. The addition of pounds of sugar to 1 gallon of water; and the {705}

2. Amount of sugar in each gallon of syrup resulting therefrom:

───────────+───────────────────────────────────+─────────── Pounds │ Quantity of syrup actually │ Pounds of sugar │ obtained. │ of sugar added to +──────────+─────────+──────────────+ in one one gallon │ │ │ │ gallon of of cold │ Gallons. │ Pints. │ Fluidounces. │ syrup. water. │ │ │ │ ───────────+──────────+─────────+──────────────+─────────── 1 │ 1 │ — │ 10 │ .93 2 │ 1 │ 1 │ 4 │ 1.73 3 │ 1 │ 1 │ 14 │ 2.43 4 │ 1 │ 2 │ 3 │ 3.05 5 │ 1 │ 3 │ 2 │ 3.6 6 │ 1 │ 3 │ 12 │ 4.09 7 │ 1 │ 4 │ 6 │ 4.52 8 │ 1 │ 5 │ — │ 4.92 9 │ 1 │ 5 │ 10 │ 5.28 10 │ 1 │ 6 │ 4 │ 5.62 11 │ 1 │ 6 │ 14 │ 5.92 12 │ 1 │ 7 │ 8 │ 6.18 13 │ 2 │ — │ 2 │ 6.38 14 │ 2 │ — │ 12 │ 6.7 15 │ 2 │ 1 │ 6 │ 6.91 ───────────+──────────+─────────+──────────────+───────────

TABLE-TOPS, ACID-PROOF: See Acid-Proofing.

TABLES FOR PHOTOGRAPHERS: See Photography.

TAFFY: See Confectionery.

TALCUM POWDER: See Cosmetics.

TALLOW: See Fats.

TALMI GOLD: See Alloys.

TAMPRING: See Tampring, under Steel.

TAN REMEDY: See Cosmetics.

«TANK:»

«To Estimate Contents of a Circular Tank.»—The capacity of a circular tank may be determined by multiplying the diameter in inches by itself and by .7854 and by the length (or depth) in inches, which gives the capacity of the tank in inches, and then dividing by 231, the number of cubic inches in a United States gallon.

TANNING: See Leather.

«TAPS, TO REMOVE BROKEN.»