Answer:
Water as itself can match the state of liquid, ice can match the state of a solid, and water vapor can match the state of gas.
Explanation:
Answer:
I think it is B I'm not Sure
Answer:
No It cannot.
Explanation:
A water cycle does not have an end as it moves all around the earth
The process:
A water cycle can start by water evaporating through the sun's heat from a water bed, such as: Ocean, sea, pond etc.
The heat from the sun will turn the water into water vapour and will go up into the atmosphere.
The water vapor gets together with other vapors and forms clouds.
These clouds will move around the earth, once they are so full of water they drop the water to Earth in some form of precipitation. It could be rain, snow, sleet, or hail.
These water will form ponds or go back in the ocean and the process wil repeat again.
Answer:
CH₃COOH(aq) + HCO₃⁻(aq) ⇄ CH₃COO⁻(aq) + H₂O(l) + CO₂(g)
Explanation:
Acetic acid reacts with sodium hydrogen carbonate to produce sodium acetate, water, and carbon dioxide. The complete molecular equation is:
CH₃COOH(aq) + NaHCO₃(aq) ⇄ CH₃COONa(aq) + H₂O(l) + CO₂(g)
Electrolytes are species that dissociate in water and form ions. This allows us to write a complete ionic equation. Weak electrolytes (CH₃COOH) exist mostly in the molecular form while strong electrolytes (NaHCO₃, CH₃COONa) are mostly dissociated in aqueous solutions. The complete ionic equation would be:
CH₃COOH(aq) + Na⁺(aq) + HCO₃⁻(aq) ⇄ CH₃COO⁻(aq) + Na⁺(aq) + H₂O(l) + CO₂(g)
Some species do not change during the reaction and are known as spectator ions (Na⁺). We can omit them in the net ionic equation:
CH₃COOH(aq) + HCO₃⁻(aq) ⇄ CH₃COO⁻(aq) + H₂O(l) + CO₂(g)
Answer:
It's IF5. ................