12119. City

City : tokyo
River : sumida
Country : japan.

12120. City

City : vienna
River : danube
Country : austria.

12121. City

City : warswa
River : vistula
Country : poland.

12122. City

City : delhi
River : yamuna
Country : india.

12123. Compound

Compound : dry ice
Chemical Name : solid carbondioxide
Chemical Formula : co2.

12124. Compound

Compound : slaked lime
Chemical Name : calcium hydroxide
Chemical Formula : ca (oh)2.

12125. Compound

Compound : bleaching powder
Chemical Name : calcium oxychloride
Chemical Formula : caocl2.

12126. Compound

Compound : nausadar
Chemical Name : ammonium chloride
Chemical Formula : nh4cl.

12127. Compound

Compound : caustic soda
Chemical Name : sodium hydroxide
Chemical Formula : naoh.

12128. Compound

Compound : rock salt
Chemical Name : sodium chloride
Chemical Formula : nacl.

12129. Compound

Compound : caustic potash
Chemical Name : potassium hydroxide
Chemical Formula : koh.

12130. Compound

Compound : potash alum
Chemical Name : potassium aluminium sulphate
Chemical Formula : k2so4 al2 (so4)3.24h2o.

12131. Compound

Compound : epsom
Chemical Name : magnesium sulphate
Chemical Formula : mgso4.7h2o.

12132. Compound

Compound : quick lime
Chemical Name : calcium oxide
Chemical Formula : cao.

12133. Compound

Compound : plaster of paris
Chemical Name : calcium sulphate
Chemical Formula : (caso4) 1/2 h2o.

12134. Compound

Compound : gypsum
Chemical Name : calcium sulphate
Chemical Formula : (caso4) .2h2o.

12135. Compound

Compound : green vitriol
Chemical Name : ferrous sulphate
Chemical Formula : feso4.7h2o.

12136. Compound

Compound : mohr's salt
Chemical Name : ammonium ferrous sulphate
Chemical Formula : feso4 (nh4)2 so4.6h2o.

12137. Compound

Compound : blue vitriol
Chemical Name : copper sulphate
Chemical Formula : cuso4.5h2o.

12138. Compound

Compound : white vitriol
Chemical Name : zinc sulphate
Chemical Formula : znso4.7h2o.

12139. Compound

Compound : marsh gas
Chemical Name : methane
Chemical Formula : ch4.

12140. Compound

Compound : vinegar
Chemical Name : acetic acid
Chemical Formula : ch3cooh.

12141. Compound

Compound : potash ash
Chemical Name : potassium carbonate
Chemical Formula : k2co3.

12142. Compound

Compound : hypo
Chemical Name : sodium thiosulphate
Chemical Formula : na2s2o3.5h2o.

12143. Compound

Compound : baking powder
Chemical Name : sodium bicarbonate
Chemical Formula : nahco3.

12144. Compound

Compound : washing soda
Chemical Name : sodium carbonate
Chemical Formula : na2co3.10h2o.

12145. Compound

Compound : magnesia
Chemical Name : magnesium oxide
Chemical Formula : mgo.

12146. Compound

Compound : chalk (marble)
Chemical Name : calcium carbonate
Chemical Formula : caco3.

12147. Compound

Compound : lunar caustic
Chemical Name : silver nitrate
Chemical Formula : agno3.

12148. Compound

Compound : laughing gas
Chemical Name : nitrous oxide
Chemical Formula : n2o.

12149. Compound

Compound : chloroform
Chemical Name : tricholoro methane
Chemical Formula : chcl3.

12150. Compound

Compound : vermelium
Chemical Name : mercuric sulphide
Chemical Formula : hgs.

12151. Compound

Compound : borax
Chemical Name : borax
Chemical Formula : na2b4o7.10h2o.

12152. Compound

Compound : alcohol
Chemical Name : ethyl alcohol
Chemical Formula : c2h5oh.

12153. Compound

Compound : sugar
Chemical Name : sucrose
Chemical Formula : c12h22o11.

12154. Compound

Compound : heavy water
Chemical Name : duterium oxide
Chemical Formula : d2o.

12155. Compound

Compound : globar's salt
Chemical Name : sodium sulphate
Chemical Formula : na2so4.10h2o.

12156. Compound

Compound : t.n.t
Chemical Name : tri nitrotoluene
Chemical Formula : c6h2ch3 (no2)3.

12157. Compound

Compound : calomel
Chemical Name : mercurous chloride
Chemical Formula : hgcl.

12158. Compound

Compound : sand
Chemical Name : silicon oxide
Chemical Formula : sio2.

12159. Continent

Continent : asia
Area : 43 998 000 sq. km.
% of earth's area : 29.5
Highest point [mts] : everest [8848]

12160. Continent

Continent : africa
Area : 29 800 000 sq. km.
% of earth's area : 20
Highest point [mts] : kilimanjaro [5894]

12161. Continent

Continent : north america
Area : 21 510 000 sq. km.
% of earth's area : 16.3
Highest point [mts] : mckinely [6194]

12162. Continent

Continent : south america
Area : 17 598 000 sq. km.
% of earth's area : 11.8
Highest point [mts] : aconcagua [6960]

12163. Continent

Continent : europe
Area : 9 699 550 sq. km.
% of earth's area : 6.5
Highest point [mts] : elbrus [5663]

12164. Continent

Continent : australia
Area : 7 699 000 sq. km.
% of earth's area : 5.2
Highest point [mts] : kosciusko [2228]

12165. Continent

Continent : antarctica
Area : 13 600 000 sq. km.
% of earth's area : 9.6
Highest point [mts] : vinson massif [5140].

12166. Country - Industries

Country : afghanistan
Industries : dry and fresh fruits, wool carpets.

12167. Country - Industries

Country : australia
Industries : wool, dairy products, meat.

12168. Country - Industries

Country : austria
Industries : textile, leather goods, electro-technical machines.

Fact
The largest stained-glass window in the world is at Kennedy International Airport in New York City. It can be found in the American Airlines terminal building and measures 300 feet long by 23 feet high.      .. More >>