Shifakhan3

This document is a worksheet on covalent compounds. It shows my understanding of how to name covalent compounds and write their formulas using prefixes. It includes examples and practice questions demonstrating these concepts.

This document is a significant figures pretest that shows my understanding of how to identify and apply sig fig rules in calculations. It includes answers and work demonstrating rounding, counting significant figures, and applying them in mathematical operations.

This document is a worksheet showing mole calculations. It includes step-by-step work converting between mass and moles, using molar ratios, and solving problems related to chemical equations. The calculations demonstrate how mole relationships are used to determine quantities of substances in reactions.

This document is a scanned lab worksheet that shows calculations and observations used to determine the empirical formula of a compound. It includes recorded data, mole conversions, and ratio calculations to find the simplest whole-number ratio of elements. The work demonstrates how experimental data is used to support the law of definite proportions.