You can find the answers (reshebnik) for various 8th-grade chemistry workbooks from 2017 online through several educational platforms. Since there are different authors, here are the most common resources: Popular Reshebniks for 2017 Chemistry Workbooks

If you are using the workbook by Gara (often paired with Kuznetsova), you can check GdzPutina.

To ensure you have the correct reshebnik, match the and the cover image of your workbook with the ones shown on the website. Most sites allow you to search by: Table of Contents: Match the chapter or paragraph number.

Navigate directly to the page you are working on.