4 years ago

What causes a lunar eclipse? Why doesn't a lunar eclipse occur during each full moon?

1 answer:

3 0

A lunar eclipse occurs when the Earth moves between the Moon and the Sun. a lunar eclipse does not occur during each full moon because the earth does not cross between the sun and the moon, it does not always happen. Also, a lunar eclipse doe not have to happen on a full moon, they are two different phenomenas .

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5 H2O2(aq) + 2 MnO4-(aq) + 6 H+(aq) → 2 Mn2+(aq) + 8 H2O(l) + 5 O2(g) In a titration experiment, H2O2(aq) reacts with aqueous Mn

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Explanation:

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The given reaction is shown below as:

$5 H_2O_2_{(aq)} + 2 MnO_4^-_{(aq)} + 6 H^+_{(aq)}\rightarrow 2 Mn^{2+}_{(aq)} + 8 H_2O_{(l)} + 5 O_2_{(g)}$