No He believed tiny particles were invisible and couldn't be changed....So No The person that believed in this was Dalton .
Answer:
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A liquid becoming a gas. For instance water (liquid) turns into steam (gas).
Gas x would be carbon dioxide.
note/ acid + carbonate —> salt + water + carbon dioxide
the white precipitate would be calcium carbonate. CaCo₃
note/ this is a common eqn u need to remember.
X - CO₂ (carbón dioxide)
Y - CaCo₃ (calcium carbonate)
sodium carbonate is a basic salt
Sodium is considered to be a transitional metal
