Answer:
Explanation: The flame test is used to visually determine the identity of an unknown metal or metalloid ion based on the characteristic color.
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Answer:
There is no picture, how can we help?
Explanation:
True, a lunar eclipse occurs when the Moon is between the Sun and Earth
Answer:
a physical property
Explanation:
Color does not change state.
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Answer:
x = 2+
Explanation:
1) FADH2 + Q => FAD + QH2
Since H is added to Q
=> Reactant reduced is Q
(2) Balancing charges on both sides of the equation gives:
QH2 + 2 cyt c(Fe3+) => Q + 2 cyt c(Fe2+) + 2 H+
Thus x = 2+
