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2 CH3COOH + Mg(HCO3)2 = (CH3COO)2Mg + 2 H2O + 2 CO2
(AuCl4){-} + Cu = Au + Cl{-} + Cu2{+} =>
(AuCl4){-} + 6 Cu = Au + 4 Cl{-} + 3 Cu2{+}
C14H14O3 + CH3CH2OH = C16H17O3 + H2O =>
21 C14H14O3 + 13 CH3CH2OH = 20 C16H17O3 + 16 H2O
LiCl(s) + O2(g) = LiClO3(s) =>
2 LiCl(s) + 3 O2(g) = 2 LiClO3(s)
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
Fe{3} + NH2OH + H2O = Fe{2} + N2O + H3O{+} =>
4 Fe{3} + 2 NH2OH + 3 H2O = 4 Fe{2} + N2O + 4 H3O{+}
KH = H2 + K =>
2 KH = H2 + 2 K
FeCl2 + K2CO3 = Fe2(CO3)2 + KCl =>
2 FeCl2 + 2 K2CO3 = Fe2(CO3)2 + 4 KCl
NaClO + C = NaCl + CO2 =>
2 NaClO + C = 2 NaCl + CO2
Mg(NO3)2 + Na2HPO4 = MgHPO4 + NaNO3 =>
Mg(NO3)2 + Na2HPO4 = MgHPO4 + 2 NaNO3
NaNO3 + H2O = NaOH + HNO3 =>
NaNO3 + H2O = NaOH + HNO3
C8H10N4O2 + HCl = C8H9N4O + Cl + H2O =>
C8H10N4O2 + HCl = C8H9N4O + Cl + H2O
H2O + HNO3 = H3O + HNO4 =>
3 H2O + HNO3 = 2 H3O + HNO4
CH2CHCH2OH + O2 = CO2 + H2O =>
CH2CHCH2OH + 4 O2 = 3 CO2 + 3 H2O
Na2S + HgS = Na2HgS2 =>
Na2S + HgS = Na2HgS2
SnCl2 + TiCl3 = SnCl4 + TiCl =>
SnCl2 + TiCl3 = SnCl4 + TiCl
Zn + NO3{-} + H{+} = Zn{2+} + N2O + H2O =>
4 Zn + 2 NO3{-} + 10 H{+} = 4 Zn{2+} + N2O + 5 H2O
C6H5COOH + Ba(OH)2 = (C6H5COO)2Ba + H2O =>
2 C6H5COOH + Ba(OH)2 = (C6H5COO)2Ba + 2 H2O
MgCl2 + CH3COOH = HCl + (CH3COO)2Mg =>
MgCl2 + 2 CH3COOH = 2 HCl + (CH3COO)2Mg
Zn + MnO2 + H2O = ZnOH + Mn2O3 =>
2 Zn + 2 MnO2 + H2O = 2 ZnOH + Mn2O3
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
CuSO4 + NH3 + HCl = CuSO4NH3HCl =>
CuSO4 + NH3 + HCl = CuSO4NH3HCl
MgSO3 + H2SO4 = MgSO4 + H2SO2 =>
2 MgSO3 + H2SO4 = 2 MgSO4 + H2SO2
K4(Fe(CN)6) + H2O2 + H2SO4 = K3(Fe(NC)6) + K2SO4 + H2O =>
2 K4(Fe(CN)6) + H2O2 + H2SO4 = 2 K3(Fe(NC)6) + K2SO4 + 2 H2O
PbCrO4 + KI + H2SO4 = PbSO4 + Cr2(SO4)3 + K2SO4 + I2 + H2O =>
2 PbCrO4 + 6 KI + 8 H2SO4 = 2 PbSO4 + Cr2(SO4)3 + 3 K2SO4 + 3 I2 + 8 H2O
H3PO2 + NiSO4 + H2O = H3PO4 + Ni + H2SO4 =>
H3PO2 + 2 NiSO4 + 2 H2O = H3PO4 + 2 Ni + 2 H2SO4
Cr2O7{2-} + H{+} + C2H5OH = Cr{3+} + H2O + CH3COOH =>
2 Cr2O7{2-} + 16 H{+} + 3 C2H5OH = 4 Cr{3+} + 11 H2O + 3 CH3COOH
CH2CH2 + HCl = CH3CH2Cl =>
CH2CH2 + HCl = CH3CH2Cl
C5H12 + O2 = CO2 + H2O4 =>
C5H12 + 17 O2 = 5 CO2 + 6 H2O4
Al(OH)3(s) = Al2O3(s) + H2O(g) =>
2 Al(OH)3(s) = Al2O3(s) + 3 H2O(g)
Zn + NO3{-} + H{+} = Zn{2+} + NO2 + H2O =>
Zn + 2 NO3{-} + 4 H{+} = Zn{2+} + 2 NO2 + 2 H2O
Pt(s) + HNO3(aq) + HCl(aq) = H2PtCl6(aq) + NO(g) + H2O(l) =>
3 Pt(s) + 4 HNO3(aq) + 18 HCl(aq) = 3 H2PtCl6(aq) + 4 NO(g) + 8 H2O(l)
N2O5(g) = N2O2(g) + O2(g) =>
2 N2O5(g) = 2 N2O2(g) + 3 O2(g)
Al(OH)3 + H2SO3 = Al2(SO3)3 + H2O =>
2 Al(OH)3 + 3 H2SO3 = Al2(SO3)3 + 6 H2O
Mg(s) + S(S) = MgS(aq) =>
2 Mg(s) + S(S) = 2 MgS(aq)
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + H2O = 2 MnO2 + 3 SO4{2-} + 2 OH{-}
(NH4)2S + H2SO4 = S + H2O + (NH4)2SO4 =>
3(NH4)2S + 4 H2SO4 = 4 S + 4 H2O + 3(NH4)2SO4
Pl(OH)2 = PlO + H2O =>
Pl(OH)2 = PlO + H2O
CH3COOH + KOH = CH3CO2K + H2O =>
CH3COOH + KOH = CH3CO2K + H2O
AgC2H3H2 + SrI2 = Sr(C2H3H2)2 + AgI =>
2 AgC2H3H2 + SrI2 = Sr(C2H3H2)2 + 2 AgI
AlCl3 + NaOH = NaCl + Al(OH)3 =>
AlCl3 + 3 NaOH = 3 NaCl + Al(OH)3
Cu(OH)2 + HCI = Cu(CI)2 + H2O =>
Cu(OH)2 + 2 HCI = Cu(CI)2 + 2 H2O
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
H(MnO4) + K(OH) = K(MnO4) + H2O =>
H(MnO4) + K(OH) = K(MnO4) + H2O
CaCl2(aq) + Na3Po4(aq) = Ca3(Po4)2(s) + NaCl(aq) =>
3 CaCl2(aq) + 2 Na3Po4(aq) = Ca3(Po4)2(s) + 6 NaCl(aq)
CH3COOH + KOH = KCH3COO + H2O =>
CH3COOH + KOH = KCH3COO + H2O
KNO3 + HCl2 = KCl2 + HNO3 =>
KNO3 + HCl2 = KCl2 + HNO3
He + Cl2 = Cl2He =>
He + Cl2 = Cl2He
Ni(NO3)2 = Ni(NO3)3 + Ni =>
3 Ni(NO3)2 = 2 Ni(NO3)3 + Ni
K2Cr2O7(aq) + C2H6O(aq) + H2SO4(aq) = Cr2(SO4)3(aq) + K2SO4(aq) + CO2(g) + H2O(l) =>
2 K2Cr2O7(aq) + C2H6O(aq) + 8 H2SO4(aq) = 2 Cr2(SO4)3(aq) + 2 K2SO4(aq) + 2 CO2(g) + 11 H2O(l)
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