On the left side would be your reactants and the right would be your products
Answer:
He needs to add 4 mL of the 0.5 M solution to 6 mL of water.
If a sample is packed poorly, the sample will not heat evenly and will take longer to melt.
Answer:
1.0
Explanation:
Hydrochloric acid is a strong acid, that is, an acid that dissociates completely, according to the following reaction.
HCl(aq) → H⁺(aq) + Cl⁻(aq)
Then, the concentration of H⁺ will be equal to the initial concentration of the acid, i.e., 0.10 M.
We can calculate the pH using the following expression.
pH = -log [H⁺] = -log 0.10 = 1.0
