Answer:
mass is 110.3g
Explanation:
Density = mass/volume
density = 8.96 g/cm³
volume = 12.31cm³
mass = ?
density x volume = mass
8.96 x 12.31 = 110.2976g≈110.3g
Answer:5
Explanation:
It’s five because it has a decimal and the zeros count because of that decimal if there was no decimal it wouldn’t
Answer:
See explanation
Explanation:
a) The total ionic equation shows all the ions involved in the equation as follows;
H^+(aq) + I^-(aq) + Li^+(aq) + OH^-(aq) ----> Li^+(aq) + I^-(aq) + H2O(l)
b) The net ionic equation only involves the ions that truly participated in the reaction.
H^+(aq) + OH^-(aq) ----> H2O(l)
c) The spectator ions appear on both sides of the reaction equation. They are; I^- and Li^+.
d) The salt formed is LiI (lithium iodide)
Answer:
c) an increase in the number of molecules, which increase the frequency of collisions with the walls of the container.
Explanation:
Hello!
When in a chemical reaction the amount of mole of products is greater than the amount of mole of reagents, an increase in pressure is observed upon reaching equilibrium.
Increases in temperature can also produce an increase in pressure although in some cases an increase in temperature may occur under isobar conditions (constant pressure).
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A pH of 7 or lower makes something an acid so it would be 3
