:The relativ atommasses are to handel (addit) with (g/mol=(x)*10^(-)36) for the 'exactly' molecularmass, divide it by the number of atoms and verb/multiplicate they paralell to the exactly ratio you want. You can to addit the sames atoms before do the paralell verbs.
It is a kind of magic sure.
Amazon.de sell an periodensystem with relative atommasses and more (study knowledge).
I like the Texas Instrument calculators (not the cheapest.)
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:The relativ atommasses are to handel (addit) with (g/mol=(x)*10^(-)36) for the 'exactly' molecularmass, divide it by the number of atoms and verb/multiplicate they paralell to the exactly ratio you want. You can to addit the sames atoms before do the paralell verbs.
It is a kind of magic sure.
Amazon.de sell an periodensystem with relative atommasses and more (study knowledge).
I like the Texas Instrument calculators (not the cheapest.)
For better, for good, God and the earth..
getdown1983 3 days ago
涙出てきた。
この歌に、知り合えてよかったよ。
mamonobu 1 week ago
良い歌
meichan4 1 week ago
泣けるね。。。
040904motchan 1 month ago
本当に大好きな曲｡
何度聴いても感動する！
chihhy93 2 months ago
I really love her voice and the music <3
ThePrince029 3 months ago 5
涙腺にきます。素晴らしいです。
nokamikko1 3 months ago
この動画大好きです。また見れてうれしい。UPありがとう。
kichibotan 4 months ago
泣いてしまった。。
wanar47 5 months ago
泣いてしまうわ…
wine6791 5 months ago
すごく大好きな曲です！！
masusu1000 6 months ago
心にしみる．．．
sumickey0405 6 months ago
鳥肌たつわ(^^)
1215panpan 6 months ago