12110. City

City : lahore
River : ravi
Country : pakistan.

12111. City

City : london
River : thames
Country : england.

12112. City

City : montreal
River : ottawa
Country : canada.

12113. City

City : moscow
River : moskow
Country : russia.

12114. City

City : new york
River : hudson
Country : u.s.a..

12115. City

City : paris
River : seine
Country : france.

12116. City

City : quebec
River : st.lawrence
Country : canada.

12117. City

City : rangoon
River : irrawadi
Country : mayanmar.

12118. City

City : rome
River : tiber
Country : italy.

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]

Book
Book : critical mass
Author : william e. burrows.      .. More >>