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CaCO3 = CaO + CO2
Zn(NO3)2 + Al2(SO4)3 = ZnSO4 + Al(NO3)3 =>
3 Zn(NO3)2 + Al2(SO4)3 = 3 ZnSO4 + 2 Al(NO3)3
C10H14O + HCl = C10H15OCl =>
C10H14O + HCl = C10H15OCl
AlCl{3+} + Br{2+} = AlBr{3+} + Cl{2+} =>
AlCl{3+} + Br{2+} = AlBr{3+} + Cl{2+}
ZnSO4 + Na2CO3 = ZnCO3 + Na2(SO4) =>
ZnSO4 + Na2CO3 = ZnCO3 + Na2(SO4)
BaCl2 + KBr = BaBr2 + KCl =>
BaCl2 + 2 KBr = BaBr2 + 2 KCl
XeF2 + OH{-} = Xe + H2O + O2 + F{-} =>
2 XeF2 + 4 OH{-} = 2 Xe + 2 H2O + O2 + 4 F{-}
Zn + CO = ZnO + C =>
Zn + CO = ZnO + C
Al2(SO4)3 + HBr = AlBr3 + H2SO4 =>
Al2(SO4)3 + 6 HBr = 2 AlBr3 + 3 H2SO4
Ca + H2O = Ca(OH)2 + H2 = CaH2 + H2O =>
Ca + 2 H2O = Ca(OH)2 + H2
Ae + CaO = Ae2O3 + Ca =>
2 Ae + 3 CaO = Ae2O3 + 3 Ca
Pb(NO3)2 + MnSO4 = PbSO4 + Mn(NO3)2 =>
Pb(NO3)2 + MnSO4 = PbSO4 + Mn(NO3)2
NH2Cl + Cl2 + (CH3)2N((CH2)2(CH))2 + NH3 = (CH3)2NCl =>
2 NH2Cl + 3 Cl2 + 2(CH3)2N((CH2)2(CH))2 + 4 NH3 = 8(CH3)2NCl
H2S + Ag = H2 + AgS =>
H2S + Ag = H2 + AgS
HgSO4 + Ca(OH)2 = HgO + H2O + CaSO4 =>
HgSO4 + Ca(OH)2 = HgO + H2O + CaSO4
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
CU(OH)2 + CUSO4 = (CUOH)2SO4 =>
CU(OH)2 + CUSO4 = (CUOH)2SO4
K3MnO4 + H2O = K2MnO4 + MnO2 + KOH =>
2 K3MnO4 + 2 H2O = K2MnO4 + MnO2 + 4 KOH
CuSO4(heat) = CuSO4 =>
CuSO4(heat) = CuSO4
NaCN + H2O = HNaCN + OH =>
NaCN + H2O = HNaCN + OH
Te + NaOH = Na2TeO3 + H2O + Na2Te =>
3 Te + 6 NaOH = Na2TeO3 + 3 H2O + 2 Na2Te
H3C6H8O7 + NaOH = Na3C6H8O7 + H2O =>
H3C6H8O7 + 3 NaOH = Na3C6H8O7 + 3 H2O
CaCl + H2O = Ca(OH)2 + Cl + H2 =>
CaCl + 2 H2O = Ca(OH)2 + Cl + H2
Ca(OH)2 + C14H14N3NaO3S = CO2 + H2O + N + NaOH + Ca + S =>
65 Ca(OH)2 + 2 C14H14N3NaO3S = 28 CO2 + 78 H2O + 6 N + 2 NaOH + 65 Ca + 2 S
Br + Fl = BrFl3 =>
Br + 3 Fl = BrFl3
CU(OH)2 + CUSO4 = (CUOH)2SO4 =>
CU(OH)2 + CUSO4 = (CUOH)2SO4
CrCl3 + FeSO4 = FeCl2 + Cr2(SO4)3 =>
2 CrCl3 + 3 FeSO4 = 3 FeCl2 + Cr2(SO4)3
Li2HPO4 + LiOH = Li3PO4 + H2O =>
Li2HPO4 + LiOH = Li3PO4 + H2O
Al2(SO4)3 + Zn(NO3)2 = Al(NO3)3 + Zn(SO4) =>
Al2(SO4)3 + 3 Zn(NO3)2 = 2 Al(NO3)3 + 3 Zn(SO4)
HBr + Al(OH){3} = H2O + AlBr{3} =>
HBr + Al(OH){3} = H2O + AlBr{3}
Ag3As + AgNO3 + H2O = Ag + HAsO2 + HNO3 =>
Ag3As + 3 AgNO3 + 2 H2O = 6 Ag + HAsO2 + 3 HNO3
Cu + Al(OH)3 = Cu(OH)2 + Al =>
3 Cu + 2 Al(OH)3 = 3 Cu(OH)2 + 2 Al
Cr2O7{2-}(aq) + Cl{-}(aq) + H{+}(aq) = Cr{3+}(aq) + Cl2(g) + H2O(l) =>
Cr2O7{2-}(aq) + 6 Cl{-}(aq) + 14 H{+}(aq) = 2 Cr{3+}(aq) + 3 Cl2(g) + 7 H2O(l)
C2H67O + O2 = CO2 + H2O =>
4 C2H67O + 73 O2 = 8 CO2 + 134 H2O
Na2CrO4 + HCl = Na2Cr2O7 + NaCl + NaOH =>
2 Na2CrO4 + HCl = Na2Cr2O7 + NaCl + NaOH
KC2H3O2 + Li2CO3 = K2CO3 + LiC2H3O2 =>
2 KC2H3O2 + Li2CO3 = K2CO3 + 2 LiC2H3O2
CH3COOAg + NaOH = Ag2O + CH3COONa + H2O =>
2 CH3COOAg + 2 NaOH = Ag2O + 2 CH3COONa + H2O
Na2HAsO4 + HCl = Na2HAsO4HCl =>
Na2HAsO4 + HCl = Na2HAsO4HCl
CO2 + Fe(OH)2 = FeCO3 + H2O =>
CO2 + Fe(OH)2 = FeCO3 + H2O
Al2(O)3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2(O)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Mg + CuOH = Mg(OH)2 + Cu =>
Mg + 2 CuOH = Mg(OH)2 + 2 Cu
NH3 + K = KNH2 + H2 =>
2 NH3 + 2 K = 2 KNH2 + H2
Na2O + I = NaI + O2 =>
2 Na2O + 4 I = 4 NaI + O2
Na2Cr2O7 + K2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
Na2Cr2O7 + 3 K2SO3 + 4 H2SO4 = Cr2(SO4)3 + 3 K2SO4 + Na2SO4 + 4 H2O
U + NaNO3 = Na2U2O7 + NaNO2 + N2O =>
2 U + 4 NaNO3 = Na2U2O7 + 2 NaNO2 + N2O
H2C2O4 + KMnO4 + HCl = CO2 + MnCl2 + KCl + H2O =>
5 H2C2O4 + 2 KMnO4 + 6 HCl = 10 CO2 + 2 MnCl2 + 2 KCl + 8 H2O
MoO3(s) + H2(g) = Mo(s) + H2O(g) =>
MoO3(s) + 3 H2(g) = Mo(s) + 3 H2O(g)
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2 =>
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2
LiOH + CuSO4 = Li2SO4 + Cu(OH)2* =>
2 LiOH + CuSO4 = Li2SO4 + Cu(OH)2*
NiCl2(aq) + K2S(aq) = NiS(s) + KCl =>
NiCl2(aq) + K2S(aq) = NiS(s) + 2 KCl
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