Answer: Pesticide and less than 6.65
Explanation:
E2020
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The origin of the matter does not usually fall into chemistry
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Answer:homogeneous mixture
A sandstorm is a homogeneous mixture.
Explanation:
Answer:
Kb = 7.1 x 10⁻¹³
Explanation:
Ka x Kb = Kw => Kb = 1 x 10⁻¹⁴/1.4 x 10⁻² = 7.1 x 10⁻¹³
Answer:
(d) Why is the fuel cell in Question (c) described as an alkaline fuel cell? (e) Another type of fuel cell uses methanol instead of hydrogen.
Explanation:
