what do you think will happen to the chicken bones and egg that have been left to soak in the...

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Page 1: What do you think will happen to the chicken bones and egg that have been left to soak in the vinegar?
Page 2: What do you think will happen to the chicken bones and egg that have been left to soak in the vinegar?
Page 3: What do you think will happen to the chicken bones and egg that have been left to soak in the vinegar?

What do you think will happen to the chicken bones and egg that have been left to soak in the vinegar?

Page 4: What do you think will happen to the chicken bones and egg that have been left to soak in the vinegar?

What happens when we add baking soda to the vinegar we soaked the bones and egg in?

Is baking soda an acid or alkali?

Write down your observations.

Page 5: What do you think will happen to the chicken bones and egg that have been left to soak in the vinegar?

If a wasp stings you, you should put vinegar on the sting – why?

Page 6: What do you think will happen to the chicken bones and egg that have been left to soak in the vinegar?

But if a bee stings you, you should put baking soda on it. Can you think why?

Page 7: What do you think will happen to the chicken bones and egg that have been left to soak in the vinegar?

Acid in our mouth can damage our teeth. We use tooth paste every day to neutralise the acid. Toothpaste is an ………..?

Page 8: What do you think will happen to the chicken bones and egg that have been left to soak in the vinegar?

When we get indigestion we take indigestion tablets. Indigestion is caused by too much acid in the stomach. What do indigestion tablets do and how?

Page 9: What do you think will happen to the chicken bones and egg that have been left to soak in the vinegar?

Soil is sometimes acidic, what do farmers add to the field to help their crops grow? And Why?

Page 10: What do you think will happen to the chicken bones and egg that have been left to soak in the vinegar?

All of these questions have one thing in common.

What is it?

NEUTRALISATION

Page 11: What do you think will happen to the chicken bones and egg that have been left to soak in the vinegar?