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How many grams of sodium sulfate are required to prepare a 350 mL solution whose concentration is 0.683 M?
Amount of sodium sulfate required = 0.683 x 350/100 = 0.239The formula mass of sodium sulfate, Na2SO4 is 2(23.0) + 32.1 + 4(16.0) = 142.1 Therefore mass of sodium sulfate required = 0.239 x 142.1 = 34.0g Approximately 34 grams of sodium sulfate would be needed.
How many grams of sodium nitrate can be dissolved in 100 grams of water at a temperature of 50C?
Approximately 180 grams of sodium nitrate can be dissolved in 100 grams of water at 50°C.
How many grams of sodium chloride can be dissolved in 100 grams of water at 95 celsius?
Approximately 39 grams of sodium chloride can be dissolved in 100 grams of water at 95 degrees Celsius.
How much is sodium per 100 grams?
Sodium content in sodium is approximately 393 mg per 100 grams.
What is the solubility of sodium sulfate in ethanol?
Sodium sulfate is sparingly soluble in ethanol, with a solubility of approximately 0.07 g/100 mL at room temperature.
How many grams of sodium sulfate are required to prepare a 350 mL solution whose concentration is 0.683 M?
Amount of sodium sulfate required = 0.683 x 350/100 = 0.239The formula mass of sodium sulfate, Na2SO4 is 2(23.0) + 32.1 + 4(16.0) = 142.1 Therefore mass of sodium sulfate required = 0.239 x 142.1 = 34.0g Approximately 34 grams of sodium sulfate would be needed.
Composition of 1 liter Benedict's solution?
Benedict's solution typically contains copper(II) sulfate, sodium citrate, and sodium carbonate. The exact composition can vary, but a common formulation is 17.3 g copper(II) sulfate, 100 g sodium citrate, and 173 g sodium carbonate per liter of water.
How many grams of barium chloride are needed to make 100. grams of barium sulfate?
89.3
How many grams of sodium nitrate can be dissolved in 100 grams of water at a temperature of 50C?
Approximately 180 grams of sodium nitrate can be dissolved in 100 grams of water at 50°C.
How many grams of sodium chloride can be dissolved in 100 grams of water at 95 celsius?
Approximately 39 grams of sodium chloride can be dissolved in 100 grams of water at 95 degrees Celsius.
How many grams of barium chloride are needed to make 100 grams of barium sulfate?
Since barium sulfate and barium chloride have a 1:1 molar ratio, you would need the same amount of barium chloride as barium sulfate, so 100 grams.
How much is sodium per 100 grams?
Sodium content in sodium is approximately 393 mg per 100 grams.
What is the solubility of sodium sulfate in ethanol?
Sodium sulfate is sparingly soluble in ethanol, with a solubility of approximately 0.07 g/100 mL at room temperature.
What is the concentration of a saturated solution of copper sulfate?
The concentration of a saturated solution of copper sulfate is approximately 25% by weight, which means that 25 grams of copper sulfate are dissolved in 100 grams of water at a specific temperature. At room temperature, this solution is around 47-50 grams of copper sulfate per 100 milliliters of water.
How many grams of sodium are in 75grams of NaCl?
The percentage of sodium in NaCl is 39,666.So, 75 x 39,666/100= 29,75 g sodium in 75 g NaCl
How do you calculate the percent composition of sodium laureth sulfate?
Na2SO4 = 46+32+64 = 142 Na = 46/142 * 100 = 32.39 % S = 32/142 * 100 = 22.54 % O = 64/142 * 100 = 45.08 %
How much sodium in cucumber?
There is 2 mg of sodium per 100 grams of cucumber
