How much excess reactant remains when 50.0 g of MgBr2 reacts with 100.0 g AgNO3 based on the following chemical reaction?

M g B r subscript 2 space plus space 2 space A g N O subscript 3 space rightwards arrow space 2 space A g B r space plus space M g left parenthesis N O subscript 3 right parenthesis subscript 2

B.
92.3 g

A.
110.3 g

B.
92.3 g

C.
102 g

D.
7.7 g

Acandle’s wick is the fabric string that holds the flame, and it burns down at a constant slow pace when the candle is lit. the wick is usually surrounded by wax. which is the most important property of covalent compounds that makes them useful for making candle wax? a low boiling point a low melting point a high boiling point a high melting point

Why do oxygen have a strong attractive force for electrons

Some molecular compounds, such as hcl, ionize completely in solution. for molecular compounds such as h2co3, most molecules do not ionize in solution. which describes the properties of these two solutes? a. hcl and h2co3 have the same effect on the properties of the solution. b. hcl raises the freezing point of water more than h2co3 does. c. hcl raises the boiling point of water more than h2co3 does.