Based on the Balanced Chemical Equation Shown Below,determine the Mass

question 79

Multiple Choice

Based on the balanced chemical equation shown below,determine the mass percent of Fe³⁺ in a 0.7450 g sample of iron ore,if 22.40 mL of a 0.1000 M stannous chloride,SnCl₂(aq) ,solution is required to completely react with the Fe³⁺ present in the ore sample.The chemical equation for the reaction is:
2 Fe³⁺(aq) + Sn²⁺(aq) → 2 Fe²⁺(aq) + Sn⁴⁺(aq) .

• A)5)365%
• B)8)396%
• C)16.79%
• D)33.58%

---

Definitions:

Bundle

A combination of various goods and services that a consumer can choose to consume, given their income and preferences.

Entertainment

Activities, performances, or media produced to provide enjoyment and amusement to individuals or groups.

Subsidy

is financial assistance provided by the government to individuals or groups to support an economic activity deemed beneficial.

Revealed Preferred

A concept in consumer choice theory that preferences can be determined by observing consumer choices under different constraints.