Answer:
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Is this a answer multiple choice or u just answer it
Answer:
A) 12 mol H2O.
Explanation:
Hello,
In this case, for the given reaction:
We notice that oxygen is in a 7:6 molar relationship with water, for that reason, the resulting moles of water turn out:
Thus, the answer is A) 12 mol H2O.
Best regards.
Answer:
0.098 moles
Explanation:
Let y represent the number of moles present
1 mole of Ba(OH)₂ contains 2 moles of OH- ions.
Hence, 0.049 moles of Ba(OH)2 contains y moles of OH- ions.
To get the y moles, we then do cross multiplication
1 mole * y mole = 2 moles * 0.049 mole
y mole = 2 * 0.049 / 1
y mole = 0.098 moles of OH- ions.
1 mole of OH- can neutralize 1 mole of H+
Therefore, 0.098 moles of HNO₃ are present.
Answer:
b.what type of object broke the glass
Explanation:
The point of intersection of all the fracture patterns of the window speaks to the shape, type and dimension of the object that broke the glass.
