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Hydrogen Gas
I'm going to guess hydrogen gas because your hydroxide is OH and water is H2O, so you would be left with an extra single H. I had this same question on a chemistry exam and this was one of the 4 multiple choice answers he gave. The answers were oxygen, hydrogen, metal hydroxides <(definitely not this one)<, and hydrochloric acid.
What else can I help you with?
Are all metal hydroxides strong soluble bases?
No. Not ALL metal hydroxides are strong bases, and not all strong bases are soluble.Only group 2 hydroxides (LiOH, NaOH, KOH, etc) and three group 2 metal hydroxides (CaOH, SrOH, and BaOH) are strong bases.Solubility is determined by how much the substance deionizes in a solution at a given temperature. A soluble substance is considered to be soluble if makes 0.1 M, and insoluble if it's less than 0.0001 M.For example, BaOH is a strong base, and is considered insoluble because less than 1% of it dissolves in water. But the bit that does is a very strong electrolyte.
Which metal hydroxide is most soluble in water?
The hydroxide of Lithium is most soluble but all the hydroxides of alkali metals are completely soluble in water.
Alkali metal hydroxides and alkaline earth metal hydroxides are?
Alkali metal hydroxides are strong bases that are highly water-soluble, forming alkaline solutions. Alkaline earth metal hydroxides are also bases but are less soluble in water compared to alkali metal hydroxides, resulting in less alkaline solutions.
What do metal hydroxides make when they dissolve in water?
Metal hydroxides make alkaline solutions.(e.g sodium hydroxide) Pascal
What kind of element do metals react with?
They react with a oxydation reaction , forming oxydes. For example: Iron (Fe) reacts with the equation, 2 Fe(s) + O2(g) + 2 H2O(l) = 2 Fe(OH)2(s) Fe(OH)2 is rust. or with the formation of hydroxides: 2 Na + 2 H2O = 2 NaOH + H2
What two products are made when group one elements react with water?
Group one elements (alkali metals) react with water to produce metal hydroxides and hydrogen gas. The metal hydroxides are basic in nature and the hydrogen gas is released as a byproduct of the reaction.
How metallic hydroxide formed?
Metallic hydroxides are formed when a metal reacts with water or a base to produce a metal cation and hydroxide anion (OH-). For example, when sodium metal reacts with water, it forms sodium hydroxide and hydrogen gas. The metal hydroxide then dissociates in solution to release hydroxide ions.
Hydroxides of metals form what class of compound?
Hydroxides of metals form a class of compounds known as metal hydroxides. These compounds consist of a metal ion bonded to a hydroxide ion (OH-), resulting in a basic chemical species. Metal hydroxides are often characterized by their ability to dissociate in water to form metal cations and hydroxide ions.
When alkali earth metals react with water what do they produce?
When alkali earth metals react with water, they produce metal hydroxides and hydrogen gas. The reaction is generally violent and releases heat.
When a metal reacts with water what are the products of the reactions?
when metals react with water they form hydroxides
Are bases soluble in water?
Some bases are soluble in water, while others are not. Typically, bases that are Group 1 hydroxides or Group 2 hydroxides are soluble in water, but there are exceptions. Some bases, such as metal oxides or hydroxides of transition metals, are insoluble in water.
Do alkalis react with metals?
Yes, alkalis can react with metals to form metal hydroxides and hydrogen gas. The reaction typically involves the alkali breaking down the metal's oxide layer to generate hydrogen gas and a metal hydroxide.
When alkali metals react with oxygen and form compounds that dissolve in water they produce solutions that are what on the pH scale?
alkali metal + oxygen --> metal oxide metal oxide + water--> metal hydroxide metal hydroxides are strong alkalis, corrosive pH=14
Are Alkali metal hydroxides and alkaline earth metal hydroxides strong metals?
Alkali metals are metals in Group I (far left column) such as Lithium, Sodium, Potassium, etc. They have a valence of -1.Alkali Earth Metals are in Group II (second column from the left) such as Berylium, Magnesium, Calcium, etc. and have a valence of -2.One Hydroxide (OH-) ion will form an ionic bond with group 1 elements {Like NaOH }, and two Hydroxide ions will form an ionic bond with group 2 elements {like Ca(OH)2 }
What compound produces a basic solution when dissolved in water?
Most metal oxides and hydroxides especially those of the alkali metals and alkaline earth metals.
Are all metal hydroxides strong soluble bases?
No. Not ALL metal hydroxides are strong bases, and not all strong bases are soluble.Only group 2 hydroxides (LiOH, NaOH, KOH, etc) and three group 2 metal hydroxides (CaOH, SrOH, and BaOH) are strong bases.Solubility is determined by how much the substance deionizes in a solution at a given temperature. A soluble substance is considered to be soluble if makes 0.1 M, and insoluble if it's less than 0.0001 M.For example, BaOH is a strong base, and is considered insoluble because less than 1% of it dissolves in water. But the bit that does is a very strong electrolyte.
Is RbCl soluble or insoluble?
Soluble. All Group (I) metal (Alkali metals) are soluble. All Chlorides and Nitrates are soluble. Group (II) & (III) cations have a greater tendency to insoublity . Sulphates, phosphates and hydroxides are insoluble, unless combined with a Group(I) metal ion.
