CaOH2 is a base because calcium is compounded with hydroxide, rather than hydrogen. Most if not all acids' names begin with 'H', while most if not all bases' names end with 'OH'.
Lac+ bacteria is acid base color indicator that lowers the pH of the MacConkey agar. The MacConkey agar contains neutral red dye, lactose, peptone, and crystal violet dye.
amino acide
The mass of 7,346 moles of Ca(OH)2 is 544,3 g.
2 moles of Ca and 4 moles of OH
higher than 7 because if it is less, it is an alkali
Calcium Hydroxide, or CaOH2, is a base. Generally compounds containing hydroxyl groups and metals will act as bases in reaction.
an acid and a base that are the same except for an H+ -apex
Folique acide, or folic acid, is a naturally occurring water soluble vitamin.
Nope... it is not.
What is acide
2hf + caoh2 = CaF2 + 2H2O Acid is 'hf' ; hydrofluoric acid Base is 'caoh2' ; calcium hydroxide. NB When writing chemcial formula , single letter symbols are ALWAYS a CAPITAL letter. Two letter symbols are always ; first letter is a capital letter and the secons letter is small case. This is the internationally agreed standard. Otherwise confusion reigns. So 'hf' should be 'HF' (Hydrogen(H) and Fluorine(F) 'caoh"' should be 'Ca(OH)2' ( Calcium (Ca) , Oxygen (O) and Hydrogen (H)). The suffix '2' indicates that there are two hydroxide anions, which are shown in brackets. As written by yourself 'caoh2' indicates 1 x calcium , 1 x oxygen and 2 x hydrogen. Hope that helps for future reference!!!!
Acid. It's actually a base (calcium hydroxide) sometimes called "slaked lime".
74.0932 g/mol
NaOH+CaCO3
Calcium hydroxide.
vin acide
no