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2 CH3COOH(aq) + Na2CO3(aq) = H2O(l) + 2 CH3COONa(aq) + CO2(g)
Cu(HO)2 = CuO + H2O =>
Cu(HO)2 = CuO + H2O
(Cu(NH3)4(H2O)2){+2} + H2SO4 = CuSO4 + (NH4)2SO4 + H3O{+} =>
(Cu(NH3)4(H2O)2){+2} + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + 2 H3O{+}
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al2(SO4)3 + NH4(OH) = Al(OH)3 + (NH4)2(SO4) =>
Al2(SO4)3 + 6 NH4(OH) = 2 Al(OH)3 + 3(NH4)2(SO4)
Mg(SO4) + (NH4)3(PO4) = Mg3(PO4)2 + (NH4)2(SO4) =>
3 Mg(SO4) + 2(NH4)3(PO4) = Mg3(PO4)2 + 3(NH4)2(SO4)
K + Al2(CO3)3 = K2(CO3) + Al =>
6 K + Al2(CO3)3 = 3 K2(CO3) + 2 Al
K2O + I2O7 = K2O7 + I2O =>
K2O + I2O7 = K2O7 + I2O
CoF2 + Mn = Co + MnF2 =>
CoF2 + Mn = Co + MnF2
NH4Cl + KClO3 + KOH = N2 + KCl + H2O =>
2 NH4Cl + KClO3 + 2 KOH = N2 + 3 KCl + 5 H2O
Mg + AgNO{3} = MgNO{3} + Ag =>
Mg + AgNO{3} = MgNO{3} + Ag
CaO + Na = Na2O + Ca =>
CaO + 2 Na = Na2O + Ca
FeSO4 + NaBH4 + H2O = Fe + Na2SO4 + B(OH)3 + H2 =>
FeSO4 + 2 NaBH4 + 6 H2O = Fe + Na2SO4 + 2 B(OH)3 + 7 H2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
S8 + O1 = SO3 =>
S8 + 24 O1 = 8 SO3
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
C2H6 + Cl = C2H6Cl =>
C2H6 + Cl = C2H6Cl
Mg + (BrO3)2 = Mg(BrO3)2 =>
Mg + (BrO3)2 = Mg(BrO3)2
NaClO2 + NaHSO4 + H2O = ClO2 + Na2SO4 + H3O =>
NaClO2 + NaHSO4 + H2O = ClO2 + Na2SO4 + H3O
S + KOH = KS + KSO + H2O =>
2 S + 2 KOH = KS + KSO + H2O
KClO3 + Na2(SnO2) = KCl + Na2(SnO3) =>
KClO3 + 3 Na2(SnO2) = KCl + 3 Na2(SnO3)
Mg + Pb(NO3)4 = Pb + Mg(NO3)2 =>
2 Mg + Pb(NO3)4 = Pb + 2 Mg(NO3)2
MgOH2 = HH0 + MgO =>
MgOH2 = HH0 + MgO
PbI2 + Zn = ZnI + Pb =>
PbI2 + 2 Zn = 2 ZnI + Pb
NH4I + Mg(OH)2 = MgI2 + NH3 + H2O =>
2 NH4I + Mg(OH)2 = MgI2 + 2 NH3 + 2 H2O
K(OH) + Cu(SO4) = Cu(OH)2 + K2(SO4) =>
2 K(OH) + Cu(SO4) = Cu(OH)2 + K2(SO4)
Al2O3 + CO2 = Al2(CO3)3 =>
Al2O3 + 3 CO2 = Al2(CO3)3
CI{2} + KBr = KCI + Br{2} =>
CI{2} + KBr = KCI + Br{2}
C16H35 + O2 = CO2 + H2O =>
4 C16H35 + 99 O2 = 64 CO2 + 70 H2O
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
C2Cl4 + H2 = HCl + C2H6 =>
C2Cl4 + 5 H2 = 4 HCl + C2H6
KClO3 + I + H2O = HIO3 + KCl =>
5 KClO3 + 6 I + 3 H2O = 6 HIO3 + 5 KCl
FeSO4 + Fe2(SO4)3 + NH3*H2O = Fe3O4 + (NH4)2SO4 + H2O =>
FeSO4 + Fe2(SO4)3 + 8 NH3*H2O = Fe3O4 + 4(NH4)2SO4 + 4 H2O
Zn(NO3)2 + K4Fe(CN)6 = K4(NO3)2 + ZnFe(CN)6 =>
Zn(NO3)2 + K4Fe(CN)6 = K4(NO3)2 + ZnFe(CN)6
Na2CO3(aq) + HNO3(l) = NaNO3(aq) + H2O(l) + CO2(g) =>
Na2CO3(aq) + 2 HNO3(l) = 2 NaNO3(aq) + H2O(l) + CO2(g)
Zn + HNO3 + NaOH + H2O = Na2[Zn(OH)4] + NH3 =>
4 Zn + HNO3 + 8 NaOH + 5 H2O = 4 Na2[Zn(OH)4] + NH3
AgNO4 + KPO4 = AgPO4 + KNO4 =>
AgNO4 + KPO4 = AgPO4 + KNO4
K2Cr2O7 + KI2 + H2SO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
K2Cr2O7 + 6 KI2 + 7 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 6 I2 + 7 H2O
Al2(SO4)3 + KOH = Al2O3 + H2O + K2SO4 =>
Al2(SO4)3 + 6 KOH = Al2O3 + 3 H2O + 3 K2SO4
Mo + B = MoB =>
Mo + B = MoB
NiSO4 + Cu(NO3)2 = Ni(NO3)2 + Cu(SO4) =>
NiSO4 + Cu(NO3)2 = Ni(NO3)2 + Cu(SO4)
PbCrO4 + I{-} + H{+} = Pb2{+} + Cr3{+} + I2 + H2O =>
12 PbCrO4 + 86 I{-} + 96 H{+} = 6 Pb2{+} + 4 Cr3{+} + 43 I2 + 48 H2O
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
D2 + O2 = D2O =>
2 D2 + O2 = 2 D2O
NH4{+} + CO3{-}2 = NH2(g) + CO2(g) + H2O(g) =>
NH4{+} + CO3{-}2 = NH2(g) + CO2(g) + H2O(g)
C6H11CHCHC6H11 + Br2 = C6H11CHBrCHBrC6H11 =>
C6H11CHCHC6H11 + Br2 = C6H11CHBrCHBrC6H11
Ca + CO4 = CaCO4 =>
Ca + CO4 = CaCO4
SnS + H2SO4 = SnSO4 + H2S =>
SnS + H2SO4 = SnSO4 + H2S
CHI3 + Ag = C2H2 + AgI =>
2 CHI3 + 6 Ag = C2H2 + 6 AgI
Zn + Cu(NO2)2 = Zn(NO2)2 + Cu =>
Zn + Cu(NO2)2 = Zn(NO2)2 + Cu
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