A. TITLE: NEUTRALISATION BY REACTING VINEGAR (ACID) WITH BICARBONATE OF SODA (BASE) B. HYPOTHESIS: Hypothesis: What is your hypothesis? (3) C. INTRODUCTION When vinegar (acidic substance) reacts with bicarbonate of soda (baking soda), which is a basic substance, a neutralization reaction occurs. This reaction produces water, salt and carbon dioxide. D. AIM: To investigate (3)​