Explanation: IE1 increases from left to right across a period. However, since Na has only one valence electron, IE2 for Na involves the removal of a core electron − requiring significantly more energy.

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3 years ago

the pressure on a 205 mL volume of gas is decreased from 985 mm hg to 615 mm hg while constant temperature is maintained, What i

Softa [21]

The new volume of gas should be 328.33 mL

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3 years ago

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names the process which takes place when a red litmus paper turns white when dropped into chlorine water

ki77a [65]

Answer:

Answer. Explanation: Chlorine gas bleaches the damp litmus (red or blue). Bleaching is an oxidation process.

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3 years ago

3. How many moles of aluminum are needed to react completely with 1.2 mol of FeO?

hoa [83]

Answer:

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Explanation:

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3 years ago