Top Tweets for #Chemsir
Citric acid (C₆H₈O₇) is a weak organic acid. It is commonly found in citrus fruits like lemons and oranges.
Did you taste any citric acid this week?🤔
#chemtwitter #chem #chemistry #science #CitricAcid #WeakAcid #hkdse #dse #化學 #科學 #檸檬酸 #有機化合物 #弱酸 #Chemsir
[Chemistry Drama] When a Carbon Atom Meets an Oxygen Atom
#chem #chemistry #science #ChemistryDrama #CarbonMonoxide #CO #DotAndCrossDiagram #CovalentBonds #CovalentBond #DativeCovalentBond #LonePair #hkdse #dse #Chemsir同你講化學 #化學 #科學 #化學劇場 #一氧化碳 #Chemsir
![chemsirtalkchem's tweet photo. [Chemistry Drama] When a Carbon Atom Meets an Oxygen Atom
#chem #chemistry #science #ChemistryDrama #CarbonMonoxide #CO #DotAndCrossDiagram #CovalentBonds #CovalentBond #DativeCovalentBond #LonePair #hkdse #dse #Chemsir同你講化學 #化學 #科學 #化學劇場 #一氧化碳 #Chemsir https://t.co/H3hUhpChcS](https://pbs.twimg.com/media/EmOSL9ZVgAAqsXl.jpg)
Do you notice that there is a dative covalent bond in a carbon monoxide molecule?🤔#chem #chemistry #science #CarbonMonoxide #CO #ElectronDiagrams #ElectronDiagram #DotAndCrossDiagram #octet #CovalentBond #DativeCovalentBond #hkdse #dse #化學 #科學 #一氧化碳 #電子結構圖 #Chemsir
![chemsirtalkchem's tweet photo. [M.C. Challenge]
#ChemsirTalkingChemistry #chem #chemistry #science #graphite #carbon #atom #atoms #CovalentBond #electron #electrons #DelocalizedElectrons #2021dse #2022dse #2023dse #hkdse #dse #dse2021 #dse2022 #dse2023 #Chemsir同你講化學 #化學 #科學 #石墨 #碳 #電子 #Chemsir https://t.co/K5ifAgKIey](https://pbs.twimg.com/media/Eh73w_uU8AAr_Le.jpg)
[M.C. Challenge]
What is the chemical formula of ammonium nitrate?
A. NH₃NO₂
B. NH₃NO₃
C. NH₄NO₂
D. NH₄NO₃
#chem #chemistry #science #ChemicalFormula #explosion #explosive #AmmoniumNitrate #Lebanon #Beirut #化學 #科學 #爆炸 #硝酸銨 #爆炸品 #黎巴嫩 #貝魯特 #化學式 #Chemsir
![chemsirtalkchem's tweet photo. [M.C. Challenge]
What is the chemical formula of ammonium nitrate?
A. NH₃NO₂
B. NH₃NO₃
C. NH₄NO₂
D. NH₄NO₃
#chem #chemistry #science #ChemicalFormula #explosion #explosive #AmmoniumNitrate #Lebanon #Beirut #化學 #科學 #爆炸 #硝酸銨 #爆炸品 #黎巴嫩 #貝魯特 #化學式 #Chemsir https://t.co/b0hUUbJ4vf](https://pbs.twimg.com/media/Ee5Ny6UU8AAeyiM.jpg)
Shall we play a chemistry game?😃
#chem #chemistry #science #PeriodicTable #ChemicalSymbol #element #elements #boardgame #edutainment #chemistryisfun #chemistrygame #chemistrygames #hkdse #dse #化學 #科學 #元素周期表 #元素週期表 #元素 #元素符號 #化學元素 #桌上遊戲 #Chemsir
How much do you know about the dynamic equilibrium of a reversible reaction?🤔N₂O₄(g) ⇌ 2NO₂(g)🤔
#chem #chemistry #science #ChemicalEquilibrium #equilibrium #equilibria #NitrogenDioxide #NO2 #DinitrogenTetroxide #N2O4 #化學 #科學 #化學平衡 #二氧化氮 #四氧化二氮 #Chemsir
Does a nitrogen dioxide molecule have an octet structure?🤔 Did you notice that there is an unpaired electron in the NO2 molecule?🤔
#chem #chemistry #science #NitrogenDioxide #NO2 #DinitrogenTetroxide #N2O4 #electrons #electron #octet #chemistrymeme #chemistrymemes #Chemsir
[Chemsir Design] Recently, a new 'element' was discovered.😆
#Chemsir #chem #chemistry #science #quarantine #China #Wuhan #coronavirus #COVID19 #SARSCoV2 #chemistrymeme #chemistrymemes #chemistryisfun #chemistryfun #chemistrylover #chemistrylovers #化學 #科學 #隔離 #檢疫
![chemsirtalkchem's tweet photo. [Chemsir Design] Recently, a new 'element' was discovered.😆
#Chemsir #chem #chemistry #science #quarantine #China #Wuhan #coronavirus #COVID19 #SARSCoV2 #chemistrymeme #chemistrymemes #chemistryisfun #chemistryfun #chemistrylover #chemistrylovers #化學 #科學 #隔離 #檢疫 https://t.co/KB7K1z6YOG](https://pbs.twimg.com/media/EUatFTCUEAAVjYs.jpg)
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