This symbol < – –> indicates:
a. that heat must be applied.
b. that the reaction is reversible.
c. an incomplete combustion reaction.
d. that a gas is formed by the reaction.

State two physical properties of ionic compound

The table lists pressure and volume values for a particular gas. which is the best estimate for the value of v at p = 7.0 × 103 pascals?

Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3