One molecule of ribose contains 5 carbon atems,  10 hydrogen atoms , and 5 oxygen atoms. What is the ratio of carbon atoms in the molecules?

The ratio of carbon atoms in one molecule of ribose is 5.

This ratio compares the number of carbon atoms to the total number of atoms in the molecule. 

One molecule of ribose contains:

- 5 carbon atoms,
- 10 hydrogen atoms,
- 5 oxygen atoms.

Thus, the total number of atoms in the molecule is:
\[
5 + 10 + 5 = 20 \text{ atoms}.
\]

The ratio of carbon atoms to the total number of atoms is:
\[
\frac{5}{20} = \frac{1}{4}.
\]

Therefore, the ratio of carbon atoms in a molecule of ribose to the total number of atoms is **1:4**.

Would you like more details or have any other questions?

Here are five related questions:
1. What is the molecular formula of ribose?
2. How do you calculate the ratio of hydrogen to oxygen atoms in ribose?
3. What are the physical properties of ribose?
4. How does the structure of ribose differ from glucose?
5. What is the role of ribose in RNA?

**Tip**: In a chemical formula, the ratio of atoms helps determine the molecular structure and properties of the compound.

One molecule of ribose contains 5 carbon atoms, 10 hydrogen atoms, and 5 oxygen atoms. What is the ratio of carbon atoms in the molecules?

Learn how to calculate the ratio of carbon atoms in a ribose molecule, which contains 5 carbon atoms, 10 hydrogen atoms, and 5 oxygen atoms. This problem involves understanding ratios and molecular composition, suitable for students in Grades 6-8.

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