Li2O + H2O -> 2 LiOH
Correct answer: Li2O(s)+H2O(l) -> 2LiOH(aq)
Yes, it is correct.
The chemical reaction is:HBr + NaOH = NaBr + H2O
An explosion will occur.
Any lithium that might be transiently produced reacts almost instantaneously with water to produce hydrogen and lithium ions again.
3Cl2 + 6NaOH = 5NaCl + NaClO3 + 3H2O
Lithium Sulfate (Li2SO4) is, indeed, SOLUBLE because the anion (SO4 2-) is soluble in an aqueous solution. Likewise, the Lithium cation (Li +) is soluble because it is located in the 1A family (or group), which consists of the Alkali Earth Metals, which are all soluble in an aqueous solution. Therefore, Lithium Sulfate is SOLUBLE.
2 LiOH + CO2 = H2O + Li2CO3
The acid that reacts with lithium hydroxide in a neutralization reaction to form lithium sulfate and water is sulfuric acid (H2SO4).
The chemical reaction is:HBr + NaOH = NaBr + H2O
There will be no reaction between the lithium and the potassium hydroxide. However, since the potassium hydroxide is in solution, the lithium will still react with the water to form lithium hydroxide and hydrogen gas. 2Li + H2O --> H2 + LiOH.
An explosion will occur.
Water reacts with water and isn't dangerous (the equilibrium dissociation of hydrogen into hydronium and aqueous hydroxide).
Any lithium that might be transiently produced reacts almost instantaneously with water to produce hydrogen and lithium ions again.
3Cl2 + 6NaOH = 5NaCl + NaClO3 + 3H2O
Lithium Sulfate (Li2SO4) is, indeed, SOLUBLE because the anion (SO4 2-) is soluble in an aqueous solution. Likewise, the Lithium cation (Li +) is soluble because it is located in the 1A family (or group), which consists of the Alkali Earth Metals, which are all soluble in an aqueous solution. Therefore, Lithium Sulfate is SOLUBLE.
The reaction is:2 K + 2 H2O = 2 KOH + H2
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That sounds right.