The vinegar and baking soda are reacting with each other, not with your dirty surface, which is why this combination is ...

Baking soda is a basic substitute for baking powder, but it needs to be combined with an acid to work. This could be lemon juice, apple cider vinegar, or even plain yogurt or kefir. This ...

Students will be able to plan and carry out an investigation to compare the amount of gas produced in reactions between baking soda and baking powder when vinegar is added. Students will be able to ...

Remind students that both baking soda and baking powder reacted with vinegar. Ask students if they think both powders will react with water. Note: The reaction between the water and baking powder is ...

Substitute 1/2 tsp of baking soda for 1 tsp baking powder and 1 tsp vinegar or lemon juice. How long do they last? Baking powder has a shelf life of 3-12 months. If you live in a humid climate ...

To make the cornmeal waffles, preheat a waffle maker and mix the baking powder and vinegar to a smooth paste. Whisk the flour, cornmeal, sugar, eggs and milk together in a bowl and stir in the ...