2BF₃ + 3Li₂SO₃ ----> B₂(SO₃)₃ + <u>6LiF
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The correct answer is oceanic crust, 80 km, Hope this helps let me know.
False, pushing a sofa on a hardwood floor would be easier than on carpet.
Answer:
0.0125mol
Explanation:
Molarity (M) = number of moles (n) ÷ volume (V)
n = Molarity × Volume
According to this question, a 0.05M solution contains 250 mL of NaOH. The volume in litres is as follows:
1000mL = 1L
250mL = 250/1000
= 0.250L
n = 0.05 × 0.250
n = 0.0125
The number of moles of NaOH is 0.0125mol.
