### Understanding Oxalic Acid: Composition and Molecular Formula**Oxalic Acid as a Rust Remover**- **Chemical Safety**: Oxalic acid is a toxic substance commonly used by laundries to remove rust stains. **Composition of Oxalic Acid**- **Elemental Breakdown**: The composition of oxalic acid by mass is: - Carbon (C): 26.7% - Hydrogen (H): 2.2% - Oxygen (O): 71.1%**Molecular Details**- **Molecular Weight**: The molecular weight of oxalic acid is 90 atomic mass units (amu).**Inquiry**- **Molecular Formula Calculation**: With the given information, can you determine the molecular formula of oxalic acid?**Explanation:**No graphs or diagrams are present in the given text. The content mainly focuses on the chemical composition and properties of oxalic acid with a query to deduce its molecular formula based on the provided data.

Let’s suppose weight of oxalic acid is 100 gm. So weight of its constituent becomes C = 26.7% of 100…

Answered: Oxalic acid is a toxic substance used…

Oxalic acid is a toxic substance used by laundries to remove rust stains. Its composition is 26.7% C, 2.2% H and 71.1% O (by mass). Its molecular weight is 90 amu. What is the molecular formula?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

### Understanding Oxalic Acid: Composition and Molecular Formula

**Oxalic Acid as a Rust Remover**
- **Chemical Safety**: Oxalic acid is a toxic substance commonly used by laundries to remove rust stains.

**Composition of Oxalic Acid**
- **Elemental Breakdown**: The composition of oxalic acid by mass is:
- Carbon (C): 26.7%
- Hydrogen (H): 2.2%
- Oxygen (O): 71.1%

**Molecular Details**
- **Molecular Weight**: The molecular weight of oxalic acid is 90 atomic mass units (amu).

**Inquiry**
- **Molecular Formula Calculation**: With the given information, can you determine the molecular formula of oxalic acid?

**Explanation:**
No graphs or diagrams are present in the given text. The content mainly focuses on the chemical composition and properties of oxalic acid with a query to deduce its molecular formula based on the provided data.

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