Answer:
2, the acid is H₂X.
Explanation:
- It is known at equivalence point: the no. of millimoles of base is equal to the no. of millimoles of acid.
<em>∴ (nMV) of NaOH = (nMV) for HnX.</em>
where, n is the no. of producible H⁺ or OH⁻ of the acid or base, respectively.
M is the molarity of the acid or base.
V is the volume of the acid or base.
n = 1, M = 0.4 M, V = 0.6 L.
n = ???, M = 0.3 M, V = 0.4 L.
∴ n for HnX = (nMV) of NaOH / (MV) for HnX = (1)(0.4 M)(0.6 L)/(0.3 M)(0.4 L) = 2.
∴ the acid is H₂X.
Answer:
The correct option is;
d. Explicit knowledge
Explanation:
Explicit knowledge is the knowledge that can be easily articulated documented stored in a retrieval system accesses, transmitted and shared with others
Tacit knowledge is the skill developed by an individual based on actual experience such that such knowledge comprise of both facts and perspectives
Hence explicit knowledge and tacit knowledge are complementary
The operations performed by Kaia include documentation, storing in a retrieval system (her project report) and accessing what she documented, this is an example of explicit knowledge.
There are two hydrogen atoms in one molecule of water.
The answer is B) 2
Answer:
Newton's second law of motion is F = ma, or force is equal to mass times acceleration.
Explanation:
