Determine the correct balanced chemical equation for lithium reacting with water.Li (s) + HO (l) → LiOH (aq)Li (s) + HO (l) → LiOH (aq) + H (g)2Li (s) + 2HO (l) → 2LiOH (aq) + H (g)I'm not sureQuestion 6SavedExplain your reasoning to the previous question.
Question
Determine the correct balanced chemical equation for lithium reacting with water.Li (s) + HO (l) → LiOH (aq)Li (s) + HO (l) → LiOH (aq) + H (g)2Li (s) + 2HO (l) → 2LiOH (aq) + H (g)I'm not sureQuestion 6SavedExplain your reasoning to the previous question.
Solution
The correct balanced chemical equation for lithium reacting with water is 2Li (s) + 2H2O (l) → 2LiOH (aq) + H2 (g).
Here's the reasoning:
-
Lithium (Li) is a metal that reacts with water (H2O) to form lithium hydroxide (LiOH) and hydrogen gas (H2).
-
To balance the equation, we need to ensure that the number of atoms for each element is the same on both sides of the equation.
-
On the left side of the equation, we have 2 lithium atoms, 4 hydrogen atoms, and 2 oxygen atoms. On the right side, we have 2 lithium atoms, 4 hydrogen atoms, and 2 oxygen atoms.
-
Therefore, the equation is balanced.
The other equations are not balanced because they do not have the same number of atoms for each element on both sides of the equation.
Similar Questions
Which of the following is the balanced chemical equation for the reaction of lithium with water:Group of answer choicesNo reaction occurs2Li(s) + 2H2O(l) --> 2Li+(aq) + 2OH –(aq) + H2(g)2Li(s) + H2O(l) --> 2Li+(aq) + 2OH –(aq) + H2(g)2Li(s) + 2H2O(l) --> 2Li+(aq) + 4OH –(aq)
Below is the worded equation for the reaction between lithium and water.
Determine the mass of lithium hydroxide produced when 0.38 grams of Li3 N reacts with water according to the following unbalanced chemical equation: ___Li3 N (s) + ___H2 O (l) → ___NH3 + ___LiOH
6. Complete the following stoichiometry problems. Need help? Watch this video. a. Determine the mass of lithium hydroxide produced when 0.38 grams of Li3 N reacts with water according to the following unbalanced chemical equation: ___Li3 N (s) + ___H2 O (l) → ___NH3 + ___LiOH b.
Which chemical equation is balanced?Group of answer choicesLiOH + CO2 → Li2CO3 + H2OLiOH + 3CO2 → 2Li2CO3+ H2O2LiOH + CO2 → Li2CO3 + H2O4LiOH + CO2 → Li2CO3+2H2O
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.