SiO2 + 3C -> SiC +2CO If 100 grams of C are to react completely, how many grams of SiO2 are needed?

Mgo2 is the oxidation state of manganese oxide

Butterfly wingspan is 7.7

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.

The bergeron process.