Why is water considered a neutral substance ? What is water’s role in acid/base chemistry ?

If two atoms are bonded to a central atom with no lone pairs,how will they be arranged

Detrimental the length of the object shown 1. 97.8mm 2. 97.80 mm 3. 97mm 4. 98mm

Match each term to its description. match term definition excess reactant a) reactant that can produce a lesser amount of the product limiting reactant b) amount of product predicted to be produced by the given reactants theoretical yield c) reactant that can produce more of the product