Using this ideal gas equation PV=nRT. The question provided the following:
P=2.61 atm
V=2.14L
R=0.0821 ( this is standard for any ideal gas)
T= 28 C+273K= 301
n= unknown
Since there is no volume change, so the volume is constant from the beginning of the reaction to the the end of the reaction. The only key information we are missing is the actual number of moles (n). We must rearrange the ideal gas equation to solve for moles.
n=PV/RT
n=(2.61)(2.14)/(.0821)(301)
n=.2260
The question wants us to find the Molarity of the acid solution. We were given that HCL completely dissolved in 668mL of water.
Molarity moles/Liters.
668mL=.668L
M=.2260mol/.668L
so Molarity of the acidic solution is .338.
when hydrogen chloride is dissolved in water to form hydrochloric acid, the hydrogen chloride turns to HCL subscript 38 because of the water molecules. i also believe that they change from clear to a misty green colour but it may just be the result of a dirty test tube.
Assuming that the question is asking if hydrogen chloride is soluble in water, yes. Hydrogen chloride, when dissolved in water, becomes Hydrochloric acid.
2.5
It can be produced in laboratory quantities by the reaction of hydrochloric acid with manganese dioxide. Industrially it is produced by electrolysis of sodium chloride dissolved in water.
aqueous magnesium chloride is when magnesium oxide dissolves in hydrochloric acid. Aqueous means dissolved in water. ananya
Hydrochloric acid is hydrogen chloride dissolved in water.
Hydrogen chloride is a gas at room temperature, hydrochloric acid is hydrogen chloride gas dissolved in water.
Water. Hydrochloric acid is just hydrogen chloride gas dissolved in pure water.
Hydrochloric acid (HCl) is hydrogen chloride gas dissolved in water. It is a strong and highly corrosive acid.
Not quite. Hydrogen chloride is a gas it only becomes hydrochloric acid when it is dissolved in water. The maximum amount of HCl gas that can dissolve in water is about 36.5%.
when hydrogen chloride is dissolved in water to form hydrochloric acid, the hydrogen chloride turns to HCL subscript 38 because of the water molecules. i also believe that they change from clear to a misty green colour but it may just be the result of a dirty test tube.
It is an Acid, known as Hydrogen chloride (and Hydrochloric acid, when it is dissolved in water)
Hydrochloric acid consists of hydrogen chloride (HCl) dissolved in water (H2O)
Magnesium react easily with hydrochloric acid and magnesium chloride is obtained.
Assuming that the question is asking if hydrogen chloride is soluble in water, yes. Hydrogen chloride, when dissolved in water, becomes Hydrochloric acid.
Calcium chloride (CaCl2) resulted: 2,772 g.
The salts that are soluble in hydrochloric acid are called Chlorides. When a metal such as Zinc is dissolved in HCL it forms a salt Zinc Chloride.