Describe the process by which Ag+ ions are precipitated out of solution. 4. In your testing, several precipitates are formed, and then dissolved as complexes.
The answer is: emitted gas is carbon dioxide (CO₂).
Neutralization is is reaction in which an acid (in this example vinegar or acetic acid CH₃COOH) and a base (in this example soda)
Balanced chemical reaction of vinegar and antacid:
CH₃COOH(aq) + NaHCO₃(aq) → CH₃COONa(aq) + H₂O(l) + CO₂(g).
Sodium acetate (CH₃COONa) is a salt.
Sodium bicarbonate (NaHCO₃) is an antacid. Sodium bicarbonate is the active ingredient in baking soda.
Chemical reactions can be identified when there is a change in color, energy is produced, change in odor, or if new substance forms.
Because they believed that heavenly bodies’ circular motions where caused by their being attached to unseen resolving solid spheres
Answer:
What was the acceleration of the cart with Low fan speed? ⇒ 18.0 cm/s2
What was the acceleration of the cart with Medium fan speed? ⇒ 24.0 cm/s2
What was the acceleration of the cart with High fan speed? 32.0cm/s2
Explanation:
