Karbit: Perbedaan antara revisi
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Baris 1:
{{chembox
| verifiedrevid = 477245651
| Name = Calcium carbide
| ImageFile = Calcium carbide formula.png
| ImageFile2 = Karbid vápenatý.JPG
| ImageName = Calcium Carbide
| IUPACName = Calcium Carbide
| OtherNames =
| Section1 = {{Chembox Identifiers
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 6112
| InChI = 1/C2.Ca/c1-2;/q-2;+2
| SMILES = [Ca+2].[C-]#[C-]
| InChIKey = UIXRSLJINYRGFQ-UHFFFAOYAI
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/C2.Ca/c1-2;/q-2;+2
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = UIXRSLJINYRGFQ-UHFFFAOYSA-N
| CASNo = 75-20-7
| CASNo_Ref = {{cascite|correct|CAS}}
| PubChem = 6352
}}
| Section2 = {{Chembox Properties
| Formula = CaC<sub>2</sub>
| MolarMass = 64.099 g/mol
| Appearance = White powder to grey/black crystals
| Density = 2.22 g/cm<sup>3</sup>
| MeltingPtC = 2160
| BoilingPtC = 2300
| Solubility = decomposes
}}
| Section3 = {{Chembox Structure
| CrystalStruct = Tetragonal <ref>{{Cite journal| doi = 10.1023/A:1015105922260| year = 2002| author = Massalimov, I. A.| journal = Inorganic Materials| volume = 38| pages = 363| last2 = Kireeva| first2 = M. S.| last3 = Sangalov| first3 = Yu. A.| issue = 4}}</ref>
| SpaceGroup = D<sup>17</sup><sub>4h</sub>, I4/mmm, [[Pearson symbol|tI6]]
| Coordination = 6
}}
| Section4 = {{Chembox Thermochemistry
| DeltaHf = −63 kJ·mol<sup>−1</sup>
| Entropy = 70 J·mol<sup>−1</sup>·K<sup>−1</sup>
}}
| Section7 = {{Chembox Hazards
| FlashPoint = 305 °C (acetylene)
| EUClass =
| EUIndex =
| MainHazards =
| NFPA-H = 3
| NFPA-F = 3
| NFPA-R = 2
| NFPA-O = W
}}
}}
'''Karbit''' atau '''Kalsium karbida''' adalah [[senyawa kimia]] dengan rumus kimia CaC<sub>2</sub>. Karbit digunakan dalam proses [[las karbit]] dan juga dapat mempercepat pematangan [[buah]].
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