Base (chemistry) Base (chemistry) In chemistry, bases are substances that, in aqueous solution, release hydroxide (OH) ions, are slippery to the touch, can taste bitter if an alkali, change the color of indicators (e.g., turn red litmus paper blue), react with acids to form salts, promote certain chemical reactions (base catalysis), accept protons from any proton donor or contain completely or partially displaceable OH ions. Examples of bases are the hydroxides of the alkali metals and the alkaline earth metals (NaOH, Ca(OH), etc., see alkali hydroxide and alkaline earth hydroxide). These particular substances produce hydroxide ions (OH) in aqueous solutions, and are
I Want a Solution I Want a Solution I Want a Solution (, translit. Oridu hallan) is a 1975 Egyptian drama film directed by Said Marzouk. The film was selected as the Egyptian entry for the Best Foreign Language Film at the 48th Academy Awards, but was not accepted as a nominee. The film criticized the laws governing marriage and divorce in Egypt. The script was written by Said Marzouk and Faten Hamama. The film is inspired by a true story and it is Marzouk's third feature film. The film unveils the injustice of Egypt's personal status laws against women. Doria an egyptian women