In Science we have been investigating irreversible changes. When we mixed bicarbonate of soda with vinegar the liquid started fizzing and a gas was given off which filled the glove. It looked like a hand waving goodbye.
In Science we have been investigating irreversible changes. When we mixed bicarbonate of soda with vinegar the liquid started fizzing and a gas was given off which filled the glove. It looked like a hand waving goodbye.