To calculate the grams of iodine dissolved in water for 0.02 N iodine, you need the molar mass of iodine, which is approximately 254 g/mol. With this information, you can use the formula: Grams = Normality (N) * Equivalent weight. Therefore, for 0.02 N iodine: Grams = 0.02 * 254 = 5.08 grams of iodine.
Approximately 180 grams of sodium nitrate can be dissolved in 100 grams of water at 50°C.
Approximately 39 grams of sodium chloride can be dissolved in 100 grams of water at 95 degrees Celsius.
On average, seawater contains about 35 grams of dissolved substances per 1,000 grams of water.
For every 1 gram of zinc, 3.88 grams of iodine are required to react. So in this case, with 4.2 grams of zinc, the amount of iodine needed would be (4.2 grams zinc) * (3.88 grams iodine / 1 gram zinc) = 16.296 grams of iodine.
One thousand grams of seawater typically consists of around 35 grams of dissolved substances, such as salts, minerals, and organic matter. The remaining weight is mostly water.
Approximately 180 grams of sodium nitrate can be dissolved in 100 grams of water at 50°C.
Approximately 39 grams of sodium chloride can be dissolved in 100 grams of water at 95 degrees Celsius.
On average, seawater contains about 35 grams of dissolved substances per 1,000 grams of water.
50
222,6 grams of iodine is equivalent to 1,754 moles.
7
Tincture of iodine (2-7% potassium iodide or sodium iodide, and elemental iodine, dissolved in a mixture of ethanol and water) is available in many drugstores. Pure iodine is available through chemical suppliers.
Approximately 200 grams of KNO3 can be dissolved in 100 ml of water at 50 degrees Celsius.
For every 1 gram of zinc, 3.88 grams of iodine are required to react. So in this case, with 4.2 grams of zinc, the amount of iodine needed would be (4.2 grams zinc) * (3.88 grams iodine / 1 gram zinc) = 16.296 grams of iodine.
One thousand grams of seawater typically consists of around 35 grams of dissolved substances, such as salts, minerals, and organic matter. The remaining weight is mostly water.
- Sugar is not salt.- The unit of 20 is ?
380.7 grams of iodineis equivalent to 3 moles.