select all the correct answers. which of these are examples of mixing and separating? removing seed casings…
select all the correct answers. which of these are examples of mixing and separating? removing seed casings from grains a soda bottle bubbling when it is opened a bright copper statue turning green from weathering removing salt from seawater water decomposing to oxygen and hydrogen
Answer
Brief Explanations:
- Removing seed casings from grains is a separation process.
- A soda bottle bubbling when opened is gas - liquid separation (carbon dioxide coming out of the liquid soda).
- A bright copper statue turning green is a chemical reaction, not mixing/separating.
- Removing salt from seawater is a separation process.
- Water decomposing is a chemical reaction, not mixing/separating.
Answer:
- removing seed casings from grains
- a soda bottle bubbling when it is opened
- removing salt from seawater