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Sanford Balistreri ∙
H2+Br2-->2HBr
All ionic substances are written as separate ions in solution
Inorganic and organic
Atoms in one compound switch places with atoms in another compound.
The products
It will not dissolve in water.
NO3-
OH- + H+ H2O
Answer this question… Which of the following is the best definition of a physical change?
For Apex: 2H+ + SO42- + Ca2+ +2I- -> CaSO4 + 2H+ + 2I-
2NaCl - 2Na + Cl2. apex
The product will contain 4Cu atoms, 5 O atoms, and 10 H atoms.
A chemical formula that shows the relative number of each type of atom in a molecule, using the smallest possible ratio
The chemical equation is:SO2 + H2O ↔ (HSO3)- + H+The acid is hypothetic.