Explain the scientific procedure followed in the article by describing the following
1. State the problem
2. Identify a hypothesis from the article
3. Identify the procedures used in the experiment
4. Describe the results

The table lists pressure and volume values for a particular gas. which is the best estimate for the value of v at p = 7.0 × 103 pascals?

The missing component to the table to the right or indicated with orange letters complete the table by filling in the corresponding numbers or symbols

Read the chemical equation. 2c2h2 + 5o2 → 4co2 + 2h2o which of the following statements would be correct if one mole of c2h2 was used in this reaction? one mole of oxygen was used in this reaction. five moles of oxygen were used in this reaction. four moles of carbon dioxide were produced from this reaction. two moles of carbon dioxide were produced from this reaction.