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HCl is a gas at room Temperature and if contained in cylinders. The gas i colourless If you mean Hydrochloid acid HCl(aq) then this is a colourless solution which is transported in either glass lined containers or plastic barrels. [ HCl is avalible on the market however can only be sold to licenced premisis for obvious reasons - when concentrated it is highly corrosive. Impure HCl does not really exist, it depends whats in it. If there is a coloured compound such as copper II oxide the colour of the solution will be blue.
What else can I help you with?
What color is HCl?
Hydrochloric acid (HCl) is a colorless solution. It does not have a distinct color.
A 0.5895g sample of impure magnesium hydroxide is dissolved in 100.0ml of a 0.2050M HCl solution the excess acid then needs 19.85ml of 0.1020M NaOH for neutralization calculate the percentage by mas?
First, determine the moles of HCl used: 100.0 mL x 0.2050 mol/L = 0.0205 mol. Second, calculate the moles of NaOH used for the neutralization: 19.85 mL x 0.1020 mol/L = 0.002025 mol. Subtract the moles of NaOH from the moles of HCl to find the moles of HCl that reacted with the impure magnesium hydroxide. Use the molar mass of magnesium hydroxide to find the mass present in the sample. Calculate the percentage by mass of magnesium hydroxide in the impure sample.
When dal is treated with HCl what is the colour of the dal?
When dal is treated with HCl, the color of the dal may change to pink or red, indicating the presence of tannins in the dal. This color change is due to the reaction between tannins in the dal and the acid in the HCl.
What is the color of precipitate when CuO plus HCl?
The color of the precipitate formed when copper oxide (CuO) reacts with hydrochloric acid (HCl) is typically black or brown. This reaction produces copper chloride (CuCl2) along with water (H2O).
What is the effect of dilute HCL on colour of blue litmus?
Dilute HCl turns blue litmus paper red. This is because the HCl solution is acidic, causing a color change in the blue litmus paper indicating the presence of an acid.
What color is HCl?
Hydrochloric acid (HCl) is a colorless solution. It does not have a distinct color.
Is HCl a pure compound?
Well that is somewhat loaded it is pure in and of itself, it can be impure but it can be pure. Adding other gasses to it (its a gas at room temp when not dissolved in water to make the acid) would make it impure. Adding things to the acid which do not react could also be seen as impurities. Bear in mind there is no way to make the actual molecule impure by say making HOCl because this is no longer HCl but a different compound (hypochloric acid)
What will be the color when HCl is mixed with water?
incolor
A 0.5895g sample of impure magnesium hydroxide is dissolved in 100.0ml of a 0.2050M HCl solution the excess acid then needs 19.85ml of 0.1020M NaOH for neutralization calculate the percentage by mas?
First, determine the moles of HCl used: 100.0 mL x 0.2050 mol/L = 0.0205 mol. Second, calculate the moles of NaOH used for the neutralization: 19.85 mL x 0.1020 mol/L = 0.002025 mol. Subtract the moles of NaOH from the moles of HCl to find the moles of HCl that reacted with the impure magnesium hydroxide. Use the molar mass of magnesium hydroxide to find the mass present in the sample. Calculate the percentage by mass of magnesium hydroxide in the impure sample.
What is the color of phenolphthaline in dilute HCl?
it is colour less only b`coz the colour of phenolpthaline is pink then we dilute in hcl and hcl is colour less that`s why it is colour less
When dal is treated with HCl what is the colour of the dal?
When dal is treated with HCl, the color of the dal may change to pink or red, indicating the presence of tannins in the dal. This color change is due to the reaction between tannins in the dal and the acid in the HCl.
What does nacl hcl kscn reaction gives and what is the color of the product?
The reaction between NaCl, HCl, and KSCN does not directly give any colored products. It typically results in the formation of NaSCN (sodium thiocyanate) and KCl (potassium chloride), with HCl acting as a catalyst. The color of the products is usually white or colorless.
Is the spectrum obtained by an equilateral glass prism pure or impure?
The spectrum is impure, that is, the bands of light will merge together, with no clearly defined boundary.
What is the color of precipitate when CuO plus HCl?
The color of the precipitate formed when copper oxide (CuO) reacts with hydrochloric acid (HCl) is typically black or brown. This reaction produces copper chloride (CuCl2) along with water (H2O).
What is a impure substance?
An impure substance contain impurities; for example polluted water is an impure substance.
What color does mixture turn when HCl is mixed with Sodium Chloride?
Any change occur.
What is the effect of dilute HCL on colour of blue litmus?
Dilute HCl turns blue litmus paper red. This is because the HCl solution is acidic, causing a color change in the blue litmus paper indicating the presence of an acid.
