What are the correct coefficients when this chemical equation is balanced?
PA + 02 --> P205
Answer:
4,2,7
2,5,4
1,1,1
1.5.2
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l don't know answer friend sorry yarr sorry sorry sorry
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Answer:
The numbers placed in front of formulas to balance equations are called coefficients, and they multiply all the atoms in a formula. Thus, the symbol “2 NaHCO3” indicates two units of sodium bicarbonate, which contain 2 Na atoms, 2 H atoms, 2 C atoms, and 6 O atoms (2 X 3= 6, the coefficient times the subscript for O).
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