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vladimir1956 [14]
3 years ago
12

Which alignment of the Sun, Moon, and Earth causes a lunar eclipse?

Chemistry
2 answers:
hram777 [196]3 years ago
8 0

Answer:

A lunar eclipse occurs when the Moon passes directly behind the Earth into its umbra (shadow). This can occur only when the Sun, Earth, and Moon are aligned exactly with the Earth in the middle. Hence, a lunar eclipse can only occur the full moon phase

Explanation:

please mark me brainlist

irina [24]3 years ago
5 0

Answer:

A sun

Explanation:

because sun has heat and gives light

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1C + 2F2 -> 1CF4 is the answer
So the coefficients are 1,21
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Match each type of rock with the way it is formed
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Explanation:

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What are the products of cyclic electron flow during the light reactions of photosynthesis?
Lynna [10]

Answer:

Cyclic electron flow uses just PS I and creates ATP.

Explanation:

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7 0
4 years ago
To what volume should you dilute 50.0 ml of a 5.00-m ki solution so that 25.0 ml of the diluted solution contains 3.05 g of ki?
sammy [17]

TheThe  volume should be added in dilute is 3.24L.

<h3>What is Molarity? </h3>

Molarity is the amount of a substance in a certain volume of solution. It is defined as the moles of solute per litre of a solution.

Molarity = no of moles / Volume (L)

Where the unit of Molarity is M or moles/ L .

We have given here ,

Molarity→5M

Volume →50 ml

Vol2→25.0 ml

weight of the K I is 3.05 g and molar mass of KI is 166 g/ mol.

M1V1=M2V2

M2= no of moles of KI / Volume

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M2→ 0.73M

V2→5×50×1000/ 0.73

 V2→ 3.24 L

The volume of the solution will be 3.24 L.

to learn more about Molarity click here brainly.com/question/8732513

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2 years ago
Which compound 2-bromo-2-methylpropane or 2-chloro-2-methylpropane?
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The 2-bromo-1-chloro-2-methylpropane molecule contains a total of 14 atom(s). There are 4 Carbon atom(s), 8 Hydrogen atom(s), 1 Chlorine atom(s) and 1 Bromine atom(s). A chemical formula of 2-bromo-1-chloro-2-methylpropane can therefore be written as C4H8BrCl. Is it also commonly called as Propane.
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4 years ago
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