9.1 Naming Ions > 29 Steel is made using iron ore. Hematite, a common ore of iron, contains iron(III) oxide. So, what is the formula for this compound
{"Image DocumentName": "Steel is made using iron ore.", "Image ImageDescription": "Hematite, a common ore of iron, contains iron(III) oxide. So, what is the formula for this compound? Copyright \u00a9 Pearson Education, Inc., or its affiliates. All Rights Reserved.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}