Why is magnesium perchlorate used as a water absorber?
why magnesium perchlorate is used as water absorber? Ans. Magnesium perchlorate is white crystalline solid. Strongly absorbs water from air and dissolves in it.
Is magnesium perchlorate acidic?
Magnesium perchlorate is an extremely strong acidic compound (based on its pKa).
What is the formula for magnesium perchlorate?
Mg(ClO4)2Magnesium perchlorate / Formula
What is the chemical name of MG ClO4 2?
Anhydrone
Anhydrone | Mg(ClO4)2 – PubChem.
Where is magnesium chlorate found?
Magnesium(II) chlorate is used as a powerful desiccant and a defoliant for cotton, potato, and rice. It is also found as a lubricant in eye drops as an inactive ingredient.
Is Mg ClO4 2 soluble or insoluble?
Mg(ClO4)2·6H2O is composed of white, deliquescent crystals which are soluble in water and alcohol but explosive when in contact with reducing materials. This compound is used as a drying agent for gases.
Is ClO4 an acid or base?
Perchlorate is a monovalent inorganic anion obtained by deprotonation of perchloric acid. It is a monovalent inorganic anion and a chlorine oxoanion. It is a conjugate base of a perchloric acid….3.1Computed Properties.
| Property Name | Property Value | Reference |
|---|---|---|
| Formal Charge | -1 | Computed by PubChem |
What is magnesium chlorate used for?
Uses. Magnesium(II) chlorate is used as a powerful desiccant and a defoliant for cotton, potato, and rice. It is also found as a lubricant in eye drops as an inactive ingredient.
Is magnesium chlorate soluble in water?
Magnesium chlorate appears as white deliquescent crystals or powder. Soluble in water and denser than water. Poses a dangerous fire risk when in contact with organic materials or heat.
What is Anhydrone used for?
It is sold under the trade name anhydrone. It is used as desiccant to dry gas or air samples, but is no longer advised, for use as a general desiccant, due to hazards inherent in perchlorates. It is dried by heating at 220 °C under vacuum.
Is magnesium perchlorate soluble in water?
Magnesium perchlorate is soluble in water, ethanol.
Is ClO4 a weak base?
Since ClO4- is a conjugate base of a strong acid (very strong) it will be inactive in solution.
Is magnesium perchlorate soluble?
Is clo4 always soluble?
Nitrates (NO3-), chlorates (ClO3-), and perchlorates (ClO4-) are soluble. 4. Most hydroxides (OH-) are insoluble. The exceptions are the alkali metal hydroxides and Ba(OH)2.
Is ClO4 strong or weak?
Since ClO4- is a conjugate base of a strong acid (very strong) it will be inactive in solution. Since Cr 3+ is not a conjugate of any strong acids or bases, you know it has to be from a weak base because the other component of the salt came from an acid.
Is ClO4 a solid liquid or gas?
Perchlorate, n.o.s. appears as crystalline or powdered solids. May explode under exposure to heat or fire.
Where can magnesium chlorate be found?
What does magnesium chlorate decompose into?
Magnesium chlorate, is heated strongly until it decomposes into magnesium chloride and oxygen gas.
What is an Anhydrone?
Anhydrone is magnesium perchlorate. Its formula is Mg(ClO4)2. It is a dehydrating agent.
How is magnesium perchlorate formed?
Production. Magnesium perchlorate is produced by the reaction of magnesium hydroxide and perchloric acid.
Can magnesium perchlorate be used as a desiccant?
It is used as desiccant to dry gas or air samples, but is no longer advised, for use as a general desiccant, due to hazards inherent in perchlorates. It is dried by heating at 220 °C under vacuum. Magnesium perchlorate is produced by the reaction of magnesium hydroxide and perchloric acid.
How is magnesium perchlorate made?
Magnesium perchlorate is produced by the reaction of magnesium hydroxide and perchloric acid . Magnesium and other perchlorates have been found on Mars, appearing especially abundant and/or hydrated in locations where active flows are observed. Being a drying agent, magnesium perchlorate retains water from…
Why does magnesium perchlorate have a low melting point?
Being a drying agent, magnesium perchlorate retains water from the atmosphere and may release it when conditions are favorable and temperature is above 273 K. Briny solutions that contain salts such as magnesium perchlorate have a lower melting point than that of pure water.
Why is perchloric acid used as a desiccant?
It is used as desiccant to dry gas or air samples, but is no longer advised, for use as a general desiccant, due to hazards inherent in perchlorates. It is dried by heating at 220 °C under vacuum.