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The reaction between ferric trichloride (FeCl₃) and water typically produces ferric hydroxide (Fe(OH)₃) and hydrochloric acid (HCl). The balanced chemical equation is:
[ \text{FeCl}_3 + 3 \text{H}_2\text{O} \rightarrow \text{Fe(OH)}_3 + 3 \text{HCl} ]
From the equation, 1 mole of FeCl₃ reacts with 3 moles of water. To determine the grams of water needed, you would first convert the grams of FeCl₃ to moles using its molar mass and then multiply by 3 to find the required moles of water, which can be converted to grams using the molar mass of water (approximately 18 g/mol).
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What cation turns water red?
The cation that turns water red is usually the ferric (Fe3+) cation. When ferric ions are present in water, they can react with water molecules to form a complex that appears red in color.
How do you prepare 3 ppm solution of ferric chloride in 1000 liter water?
Just take 3 grams and add this to 1000 litres (= 1,000 kg = 1,000,000 (million) grams)
How many grams of water are needed to react with 0.373 mol of ethylene?
To react with 0.373 mol of ethylene (C2H4), you need an equal number of moles of water (H2O) based on the balanced chemical equation: C2H4 + H2O → C2H5OH This means you need 0.373 mol of water to react with 0.373 mol of ethylene. To convert moles to grams, you would multiply 0.373 mol by the molar mass of water (18.015 g/mol) to get the grams needed.
How many grams of ethylene as needed to react with 0.0126 mole of water?
To determine the grams of ethylene needed to react with 0.0126 mole of water, you need to use the balanced chemical equation for the reaction between ethylene and water. Once you have the balanced equation, use the molar ratio between ethylene and water to convert moles of water to moles of ethylene. Then, use the molar mass of ethylene to convert moles of ethylene to grams of ethylene.
How many grams of water are needed to react with 79.0 CaCN2?
To determine the amount of water needed to react with 79.0 CaCN2, you need to use stoichiometry. The balanced chemical equation for the reaction is: CaCN2 + 3H2O -> CaCO3 + 2NH3 From the equation, you can see that 3 moles of water are needed to react with 1 mole of CaCN2. Calculate the moles of CaCN2 in 79.0 grams, then use the mole ratio to determine the moles of water needed. Finally, convert the moles of water to grams using the molar mass of water.
How much grams of ferric chloride to be added in 100ml of water to get 2 percent solution?
To prepare a 2% solution of ferric chloride in 100ml of water, you would need to add 2 grams of ferric chloride. This is calculated by multiplying the volume of the solution (100ml) by the desired concentration (2%) and converting it to grams.
What are two tests distinguish between ethanol and phenol?
The ferric chloride test: Ethanol does not react with ferric chloride, while phenol forms a purple color when mixed with ferric chloride. The bromine water test: Ethanol does not react with bromine water, while phenol decolorizes bromine water due to its reducing properties.
How do you a prepare ferric alum indicator?
To prepare ferric alum indicator, dissolve 5-10 grams of ferric ammonium sulfate in 100 ml of distilled water. This solution will serve as the indicator for chloride ions, turning yellow in the presence of chloride ions.
What cation turns water red?
The cation that turns water red is usually the ferric (Fe3+) cation. When ferric ions are present in water, they can react with water molecules to form a complex that appears red in color.
How do you prepare 3 ppm solution of ferric chloride in 1000 liter water?
Just take 3 grams and add this to 1000 litres (= 1,000 kg = 1,000,000 (million) grams)
Is ferrous sulphate acid or base?
Base, because when we react ferric oxide with sulphuric acid , it forms ferrous sulphate and water as in a neutralisation reaction
How much does 20 grams of ferric chloride plus 900 ml of water weigh?
About 920g is the mass, but the weight is about 9.03N, depending on your location on Earth.
How would you change iron to anhydrous ferric chloride?
The most straightforward method would be to react it with chlorine gas, according to the equation 2 Fe + 3 Cl2 => 2 FeCl3. DO NOT TRY THIS WITHOUT PROPER SAFETY PRECAUTIONS: chlorine gas is dangerous otherwise!
What is the balanced equation of phosphorus trichloride reacting with chlorine?
show you the balance reaction between water and phsphorous trichloride show you the balance reaction between water and phsphorous trichloride show you the balance reaction between water and phsphorous trichloride
How many grams of water are produced when 2.5 mil oxygen reacts with hydrogen?
When 2.5 moles of oxygen react with hydrogen, they react in a 1:2 ratio to produce water. Therefore, 2.5 moles of oxygen will produce 5 moles of water. To convert moles to grams, you'll need to know the molar mass of water, which is approximately 18 grams/mol. So, 2.5 moles of oxygen will produce 90 grams (5 moles x 18 grams/mole) of water.
Why does 50 grams of water plus 50 grams of alcohol add up to 100 grams?
Because weight is cumulative and as the water and alcohol do not react to create a gaseous product that could escape and decrease the weight
How many grams of water are needed to react with 0.373 mol of ethylene?
To react with 0.373 mol of ethylene (C2H4), you need an equal number of moles of water (H2O) based on the balanced chemical equation: C2H4 + H2O → C2H5OH This means you need 0.373 mol of water to react with 0.373 mol of ethylene. To convert moles to grams, you would multiply 0.373 mol by the molar mass of water (18.015 g/mol) to get the grams needed.
