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Why is magnesium hydroxide a better antacid than sodium hydroxide?
Sodium hydroxide is a strong base (fully dissolves in water) and is highly caustic. If it touches the skin it can cause severe chemical burns. Swallowing it can result in severe damage, often permanent, to the digestive tract and death. Magnesium hydroxide is a weak base (minimally dissolves in water). It cannot cause the damage that sodium hydroxide does.
What happens in the reaction between sodium hydroxide and magnesium sulphate?
When sodium hydroxide reacts with magnesium sulfate, a double displacement reaction occurs where the sodium ions from sodium hydroxide switch places with the magnesium ions from magnesium sulfate to form sodium sulfate and magnesium hydroxide. The products of this reaction are aqueous sodium sulfate and a white precipitate of magnesium hydroxide.
What Is The Precipitate Of Sodium Hydroxide Magnesium Sulphate?
Magnesium Hydroxide since in the Solubility Rules it states that "All hydroxides are insoluable exceptcompounds of the alkali metals, Ca2+, Sr2+ and Ba2+" and since Magnesium is not in any one of those on the list Hydroxide is insoluable and therefore the precipitate.
How much sodium hydroxide in grams must be added to seawater to completely precipitate 86.9mg of magnesium?
To completely precipitate 86.9mg of magnesium from seawater, you would need to add an equal molar amount of sodium hydroxide. The molar mass of magnesium is about 24.3 g/mol, so 86.9mg is equivalent to about 3.57 mmol of magnesium. You would need the same amount of mmol of sodium hydroxide to completely precipitate the magnesium.
What is the balanced equation of sodium phosphate and magnesium hydroxide?
I found this at WikiPedia. It's pretty close. Magnesium Hydroxide is Milk of Magnesia. They show Magnesium Hydroxide from a magnesium salt: ----- The chemical formula of sodium hydroxide is NaOH. The chemical formula of magnesium hydroxide is Mg(OH)2.
Do all commercial antacids contain magnesium hydroxide?
No, not all commercial antacids contain magnesium hydroxide. Antacids can contain different active ingredients such as calcium carbonate, aluminum hydroxide, or sodium bicarbonate in addition to magnesium hydroxide. It depends on the specific formulation and brand of the antacid.
Why is magnesium hydroxide a better antacid than sodium hydroxide?
Sodium hydroxide is a strong base (fully dissolves in water) and is highly caustic. If it touches the skin it can cause severe chemical burns. Swallowing it can result in severe damage, often permanent, to the digestive tract and death. Magnesium hydroxide is a weak base (minimally dissolves in water). It cannot cause the damage that sodium hydroxide does.
What happens in the reaction between sodium hydroxide and magnesium sulphate?
When sodium hydroxide reacts with magnesium sulfate, a double displacement reaction occurs where the sodium ions from sodium hydroxide switch places with the magnesium ions from magnesium sulfate to form sodium sulfate and magnesium hydroxide. The products of this reaction are aqueous sodium sulfate and a white precipitate of magnesium hydroxide.
How does the reaction between magnesium (Mg) and sodium hydroxide (NaOH) occur?
When magnesium reacts with sodium hydroxide, it forms magnesium hydroxide and hydrogen gas. This is a chemical reaction where the magnesium displaces hydrogen from the sodium hydroxide, resulting in the formation of magnesium hydroxide and hydrogen gas as products.
What type of chemical do antacids contain?
Anti acids are basically composed by magnesium hydroxide. As they react with the chloridric acid, the excessive acid is neutralized. These are meant not to neutralize the whole acid, but only the exceeding acid.
What happens when magnesium hydroxide reacts with sodium?
Nothing. Pardon my frankness but magnesium won't react with sodium hydroxide because sodium hydroxide is a strong alkali. The reactivity series shows that sodium is stronger than magnesium so it won't react. Magnesium will reduce sodium hydroxide to sodium 2Mg + 2NaOH --> 2MgO + 2Na + H2
Equation for the reaction antacid tablet?
I was wondering how to write a word equation of the reactions that occurred between the acid and the respective active ingredients of each of the different antacid powders.i used t he following acntacids;Gastrogel-Magnesium Hydroxide, Aluminium HydroxideSandocal-Calcium Carbonate, Calcium Lactate, GluconateRennie-Calcium Carbonate, Magnesium CarbonateMylanta Double-Magnesium Hydroxide, Aluminium HydroxideMylanta-Magnesium Hydroxide, Aluminium HydroxideDewitt's-Calcium Carbonate, Magnesium Carbonate Sodium Bicarbonate Magnesium Hydroxide
Does ammonia and magnesium hydroxide and calcium hydroxide make sodium hydroxide?
Absolutely not. There is no sodium in that equation whatsoever.
What substance is antacid medicine made of?
An antacid contains hydroxides of magnesium and aluminium, bicarbonates of calcium and sodium.
What would be observed and why when you mix magnesium chloride and sodium hydroxide?
Magnesium hydroxide, a precipitate, is formed.
What Is The Precipitate Of Sodium Hydroxide Magnesium Sulphate?
Magnesium Hydroxide since in the Solubility Rules it states that "All hydroxides are insoluable exceptcompounds of the alkali metals, Ca2+, Sr2+ and Ba2+" and since Magnesium is not in any one of those on the list Hydroxide is insoluable and therefore the precipitate.
What do antacids contain?
Most antacids contain oxygen and some sort of metal (calcium, sodium, potassium, aluminum, and magnesium are common). Additionally, most will contain hydrogen (in Mg(OH)2 and Al(OH)3), carbon (in CaCO3), or both (in NaHCO3 and KHCO3).
