5. Carbon dioxide gas reacts with calcium hydroxide to produce calcium carbonate and water. If 450 grams of carbon dioxide react with 825 grams of calcium hydroxide, what mass of calcium carbonate will be produced?
States of Matter
The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).
Chemical Reactions and Equations
When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.
![### Chemical Reaction Problems
**Problem 5:**
Carbon dioxide gas reacts with calcium hydroxide to produce calcium carbonate and water. If 450 grams of carbon dioxide react with 825 grams of calcium hydroxide, what mass of calcium carbonate will be produced?
**Problem 6:**
Solid iron reacts with diatomic oxygen gas to produce iron (III) oxide. If 15 grams of iron reacts with 45 grams of oxygen, what mass of iron (III) oxide is produced?
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### Explanation of the Problems:
**Problem 5 Details:**
- **Reactants**: Carbon dioxide (CO₂) and calcium hydroxide [Ca(OH)₂].
- **Products**: Calcium carbonate (CaCO₃) and water (H₂O).
- **Given Data**: 450 grams of CO₂ and 825 grams of Ca(OH)₂.
- **Objective**: Determine the mass of calcium carbonate (CaCO₃) formed.
**Problem 6 Details:**
- **Reactants**: Iron (Fe) and diatomic oxygen (O₂).
- **Products**: Iron (III) oxide (Fe₂O₃).
- **Given Data**: 15 grams of Fe and 45 grams of O₂.
- **Objective**: Determine the mass of iron (III) oxide (Fe₂O₃) produced.
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These problems involve stoichiometry, which is the calculation of reactants and products in chemical reactions. To solve these problems, one must understand the molar relationships between reactants and products in the balanced chemical equations.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7c430cc2-4097-4d45-9871-f052d1dcc428%2F3aac349f-cceb-4257-beaf-02ee8cc028e1%2Fsvir9vn_processed.jpeg&w=3840&q=75)
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