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2 NaHCO3 + H2SO4 = 2 CO2 + 2 H2O + Na2(SO4)
Fe2(SO4)3 + Mg(OH)2 = Fe(OH)3 + Mg(SO4) =>
Fe2(SO4)3 + 3 Mg(OH)2 = 2 Fe(OH)3 + 3 Mg(SO4)
Li2CO3 + HBr = Li2H + CO3Br =>
Li2CO3 + HBr = Li2H + CO3Br
HSO3{-} + HOH = H2SO3 + OH{-} =>
HSO3{-} + HOH = H2SO3 + OH{-}
HIO3 + SO2 + H2O = I2 + H2SO4 =>
2 HIO3 + 5 SO2 + 4 H2O = I2 + 5 H2SO4
PO2Cl + H2O = H3PO4 + HCl =>
PO2Cl + 2 H2O = H3PO4 + HCl
Ag2S + H2SO4 = Ag2SO4 + S + H =>
Ag2S + H2SO4 = Ag2SO4 + S + 2 H
K + CrNO3 = KNO3 + Cr =>
K + CrNO3 = KNO3 + Cr
C6H9 + O2 = CO2 + H2O =>
4 C6H9 + 33 O2 = 24 CO2 + 18 H2O
[Co(NH3)6]Cl2 + KOH + H2O = Co(OH)2 + KCl + NH4OH =>
[Co(NH3)6]Cl2 + 2 KOH + 6 H2O = Co(OH)2 + 2 KCl + 6 NH4OH
KClO3 + MnO2 = MnCl2 + O2 + K2 =>
2 KClO3 + MnO2 = MnCl2 + 4 O2 + K2
CaCl2*6H2O + NaOH = CaO + NaCl + H2O =>
CaCl2*6H2O + 2 NaOH = CaO + 2 NaCl + 7 H2O
Ca + YbF3 = Yb + CaF2 =>
3 Ca + 2 YbF3 = 2 Yb + 3 CaF2
CoCl2 + CuSO4 = CoSO4 + CuCl2(s) =>
CoCl2 + CuSO4 = CoSO4 + CuCl2(s)
LiPF6 + HPO2F2 = LiPO2F2 + HPF6 =>
LiPF6 + HPO2F2 = LiPO2F2 + HPF6
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
H3O + OH = H2O =>
H3O + OH = 2 H2O
ZnSO4 + HCl = Zn + ClSO4 + H2 =>
2 ZnSO4 + 2 HCl = 2 Zn + 2 ClSO4 + H2
[(C2H5)2NH2Br] + ZnBr2 = ((C2H5)2NH2)2ZnBr4 =>
2[(C2H5)2NH2Br] + ZnBr2 = ((C2H5)2NH2)2ZnBr4
CuS + NO3{-} + H{+} = Cu2{+} + SO4{2-} + NO + H2O =>
6 CuS + 13 NO3{-} + 4 H{+} = 3 Cu2{+} + 6 SO4{2-} + 13 NO + 2 H2O
Ca(OH)2Co3 = CaCo3(OH)2 =>
Ca(OH)2Co3 = CaCo3(OH)2
ZnSO4Mg = Zn + MgSO4 =>
ZnSO4Mg = Zn + MgSO4
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
BF3 + KMnO4 = O2 + MnF2 + KF + B3F3O3 =>
6 BF3 + 4 KMnO4 = 5 O2 + 4 MnF2 + 4 KF + 2 B3F3O3
NaH2PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH + H2O =>
2 NaH2PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 2 NaOH + 4 H2O
Fe2(SO4)3 + Zn = Zn(SO4)3 + Fe2 =>
Fe2(SO4)3 + Zn = Zn(SO4)3 + Fe2
Si4 + NH3 = Si3N4 + H2 =>
3 Si4 + 16 NH3 = 4 Si3N4 + 24 H2
HCl(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaCl(l) =>
HCl(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaCl(l)
CuS + NO3{-} + H{+} = Cu{2+} + SO4{2-} + NO + H2O =>
3 CuS + 8 NO3{-} + 8 H{+} = 3 Cu{2+} + 3 SO4{2-} + 8 NO + 4 H2O
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
CuSO4 + PH3 = Cu3P2 + H2SO4 =>
3 CuSO4 + 2 PH3 = Cu3P2 + 3 H2SO4
KNO3 + Na2SO4 = KNa2 + NO3SO4 =>
KNO3 + Na2SO4 = KNa2 + NO3SO4
FeOOH + Cl2 + NaOH = Na2FeO4 + NaCl + H2O =>
2 FeOOH + 3 Cl2 + 10 NaOH = 2 Na2FeO4 + 6 NaCl + 6 H2O
H2O2 + KI = H2O2KI =>
H2O2 + KI = H2O2KI
Mg + P2 = MgP2 =>
Mg + P2 = MgP2
CaO + C = CaC + CO =>
CaO + 2 C = CaC + CO
KCl + MgSO4 = KSO4 + MgCl =>
KCl + MgSO4 = KSO4 + MgCl
Mg(aq) + CO3(aq) = MgCO3(s) =>
Mg(aq) + CO3(aq) = MgCO3(s)
KMnO4(ac) + H2O2(ac) = KOH(ac) + MnO2(ac) + O2(ac) =>
2 KMnO4(ac) + H2O2(ac) = 2 KOH(ac) + 2 MnO2(ac) + 2 O2(ac)
Fe2O3 + CaCl2 = FeOCl + CaO =>
Fe2O3 + CaCl2 = 2 FeOCl + CaO
ICl3 + H2O = HIO3 + HCl + ICl =>
2 ICl3 + 3 H2O = HIO3 + 5 HCl + ICl
FeCl{3-} + Ca(OH){2-} = Fe(OH){3-} + CaCl{2-} =>
FeCl{3-} + Ca(OH){2-} = Fe(OH){3-} + CaCl{2-}
CaCO + CsS = CaS + COCs =>
CaCO + CsS = CaS + COCs
Mg + ZnS = MgS + Zn =>
Mg + ZnS = MgS + Zn
LiC1 + Br2 = LiBr + C13 =>
26 LiC1 + 13 Br2 = 26 LiBr + 2 C13
KHNaPO4 + Ca(OH)2 = Ca3(PO4)2 + K3PO4 + Na3PO4 + H2O =>
6 KHNaPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 2 K3PO4 + 2 Na3PO4 + 6 H2O
CH3CHCH2(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3CHCH2(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
Li + (NH4)2CO3 = Li2CO3 + NH4 =>
2 Li + (NH4)2CO3 = Li2CO3 + 2 NH4
Al2(SO4)3(aq) + Ca(OH)2(s) = Al(OH)3(s) + CaSO4(s) =>
Al2(SO4)3(aq) + 3 Ca(OH)2(s) = 2 Al(OH)3(s) + 3 CaSO4(s)
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