Answer:
2 sig figs.
Explanation:
Sig Fig Rules:
Any non-zero digit is a significant figure.
Any zeros between 2 non-zero digits are significant figures.
Trailing zeros after the decimal are significant figures.
Answer:
151 kPa
Explanation:
Please see the step-by-step solution in the picture attached below.
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The solubility product is calculated using the ions that are formed by the dissolution of a solid. Therefore, the reaction for this solubility product expression is:
Ag₂CO₃ → 2Ag⁺ + CO₃⁻²
If a solid changes right to a gas, it's called sublimation. If a gas changes directly to a solid, it's called deposition.