Answer:
Explanation:
We're given the following ions:
Hydrogen sulfide is a weak acid, so it only ionizes to ions to a very low extent. This means we would expect to see it in a molecular form in a net ionic equation rather than a dissociated form (hydrogen cations and sulfide anions). In each of these net ionic equations, we expect the three cations to displace hydrogen from hydrogen sulfide and form three precipitates.
Firstly, iron(II) displaces hydrogen forming iron(II) sulfide and acidic conditions:
Secondly, chromium(III) cation displaces hydrogen forming chromium(III) sulfide:
Thirdly, nickel(II) cation displaces hydrogen forming nickel sulfide:
Breaking glass
Cutting hair
Folding paper
Chopping wood
Melting ice
The best and most correct answer among the choices provided by your question are the choices b, c, and d.
Faster movement of people, products, and ideas increased, CO2 emissions, increased pollution <span>resulted from advanced methods of transportation that rely on oil for fuel.</span>
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Sea turtles they leave them on the beach
Cotton a thin membrane like skin dye and a liquid that helps absorb things