[vc_row][vc_column][trx_tabs initial=”1″ scroll=”yes” height=”300″ top=”25″ bottom=”25″ class=”2em”][trx_tab title=”Lesson Objective” tab_id=”sc_tab_1517123863_1_78″ class=”2em”][vc_column_text]The objective is to: 1. Carry out simple experiments to obtain pure substances from mixtures. 2. State the criteria for identifying a pure substance. 3. Define and determine the melting point and boiling point of a substance. 4. Staet the effects of heat on a […]

[vc_row][vc_column][trx_tabs initial=”1″ scroll=”yes” height=”300″ top=”25″ bottom=”25″ class=”2em”][trx_tab title=”Lesson Objective” tab_id=”sc_tab_1517123868_1_98″ class=”2em”][vc_column_text]The objective is to: 1. Prepare and use plant extracts as acid-base indicators. 2. Use indicators to identify acids and bases. 3. State simple properties of acids and bases. 4. Name the uses of acids and bases. 5. State the effects of acids on substances.[/vc_column_text][/trx_tab][trx_tab

[vc_row][vc_column][trx_tabs initial=”1″ scroll=”yes” height=”300″ top=”25″ bottom=”25″ class=”2em”][trx_tab title=”Lesson Objective” tab_id=”sc_tab_1517123874_1_99″ class=”2em”][vc_column_text]The objective is to: 1. State the percentage composition of air by volume. 2. Carry out simple experiments to show that Oxygen is the active part of air. 3. Determine the percentage of Oxygen in air using suitable methods. 4. Describe the combustion of specified