In caso4, the oxidation number of ca is , that of s is , and that of o is .

2.00 is the !

The answer is 1.82 j/g°c                  

Answerd. may include all of these are many definitions of bases: the  brønsted-lowry definition of acids and bases says that bases are proton acceptors.the arrhenius definition of acids and bases says that bases increase [oh⁻] in solution (thereby producing oh⁻ ions)the lewis definition of acids and bases says that bases donate electron pairs.therefore, the sensible answer is that a base may include all of the described characteristics.

Ansa leaf changing color in autumn;