Answer:
Non-redox
Explanation:
Redox reactions refer to reactions where one reactant is oxidised, one is reduced.
This particular reaction is a double replacement reaction.
Answer:
D
Explanation:
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Answer: you didn't add much information, but I think it's: in order for a sedimentary rock to be created, the rock must first become sediment.
Explanation: sediment is basically small pieces of rock that have been eroded from their parent rock; and with immense heat and pressure, those pieces will form a sedimentary rock.
The Olivine normally crystalizes first from the magma of the mafic minerals, It crystalizes at between 1200°C and 1300°C. when the temperature of magma drops and there is a silica still remains in the magma so the olivine reacts with this silica to form pyroxene.and by more cooling of the temperature of magma and there is a silica still remains in magma pyroxene change to amphibole, and amphibole to biotite.when the pyroxene strat to form the plagioclase feldspar also forms.