Guitar Chord problem

Mickah

Trying to translate the following to open chords for the Guitar. I'm self taught so excuse any stupidity please.

e|

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B|

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G|

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D|--7--|
A|--x--|
E|--5--|

Is A

e|

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B|

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G|

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D|--9--|
A|--x--|
E|--7--|

Is B

e|

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B|

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G|

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D|--11-|
A|--x--|
E|--9--|

Is ??? Is it even a chord? Registers barely as D on my tuner

P.S. I don't think this breaks the charter, apologies if it does.

parasite

C#

Beastieboy

C Sharp/D flat

Sofaspud

Those aren't chords, as such, they're octaves of a single note. To turn them into power chords, You need to add one more fretted note.
F'rinstance,

e|

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B|

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G|

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D|--7--|
A|--7--|
E|--5--|

Is an A power chord, although the 7 on the D string isn't fully neccessary, as it's the same note that's being played on the E string.

All full guitar chords are the first, third and fifth notes of the scale of the note. I.E. A Major would be the first, third and fifth notes of the A major scale(A, C#, E). If you want to be clever about it, you could learn the scales and work out how to play the chords from that. Alternatively, you could just look on instructional websites.

Hope this helps.