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3 PbO(s) + 2 NH3 = 3 Pb(s) + N2(g) + 3 H2O(l)
NOKClOH2KO2 = KNO3KClH2O =>
NOKClOH2KO2 = KNO3KClH2O
HOOCCOOH + CH3OH = HOOCCOOC2H5 + H2O =>
HOOCCOOH + 2 CH3OH = HOOCCOOC2H5 + 2 H2O
KI + K2CO3 = K3 + ICO3 =>
KI + K2CO3 = K3 + ICO3
CaSO4H2O = (CaSO4)2H2OH2O =>
2 CaSO4H2O = (CaSO4)2H2OH2O
CuH2 = Cu + H =>
CuH2 = Cu + 2 H
K2SO4 + AgNo3 = Ag2SO4 + KNo3 =>
K2SO4 + 2 AgNo3 = Ag2SO4 + 2 KNo3
C6H5CH2OH + KMnO4 = C6H5CHO + MnO2 + H2O + KOH =>
3 C6H5CH2OH + 2 KMnO4 = 3 C6H5CHO + 2 MnO2 + 2 H2O + 2 KOH
Gd(NO3)3 + (NH4)2SO4 = Gd2(SO4)3 + (NH4)(NO3) =>
2 Gd(NO3)3 + 3(NH4)2SO4 = Gd2(SO4)3 + 6(NH4)(NO3)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
CaSO4 + Fe = Fe(SO4) + Ca =>
CaSO4 + Fe = Fe(SO4) + Ca
SrF = FSr =>
SrF = FSr
HNO3Na2SO3 = HSO3Na2NO3 =>
HNO3Na2SO3 = HSO3Na2NO3
CH3OH + Cl2 = CH3Cl + HCl + O2 =>
2 CH3OH + 2 Cl2 = 2 CH3Cl + 2 HCl + O2
Sr2 + N = SrN =>
Sr2 + 2 N = 2 SrN
SO3 + FeOH2 = FeSO3 + OH2 =>
SO3 + FeOH2 = FeSO3 + OH2
H{+} + F{-} = HF =>
H{+} + F{-} = HF
P + H2 = (PH)3 =>
6 P + 3 H2 = 2(PH)3
Ba + N2 = Ba5N2 =>
5 Ba + N2 = Ba5N2
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
BaNO3 + NaCrO4 = BaCrO4 + NaNO3 =>
BaNO3 + NaCrO4 = BaCrO4 + NaNO3
P4 + O3 = P2O3 =>
P4 + 2 O3 = 2 P2O3
{-}{-}Borneol = {-}{-}camphor =>
{-}{-}Borneol = {-}{-}camphor
Mg + HClO4 = Mg(ClO4)2 + H2 =>
Mg + 2 HClO4 = Mg(ClO4)2 + H2
PbCl2BaS = BaCl2PbS =>
PbCl2BaS = BaCl2PbS
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
FeCl2(aq) + (NH4)2SO4(aq) = FeSO4(s) + NH4Cl(aq) =>
FeCl2(aq) + (NH4)2SO4(aq) = FeSO4(s) + 2 NH4Cl(aq)
Hg2(NO3)2 + KBr = Hg2Br2 + KNO3 =>
Hg2(NO3)2 + 2 KBr = Hg2Br2 + 2 KNO3
(NH4)2Co3(aq) + Cu(No3)2(aq) = CuCo3(s) + NH4No3(aq) =>
(NH4)2Co3(aq) + Cu(No3)2(aq) = CuCo3(s) + 2 NH4No3(aq)
NaCl + SO2 + H2O = Na2SO3 + HCl =>
2 NaCl + SO2 + H2O = Na2SO3 + 2 HCl
ZnSO4 + Ba(NO3)3 = Zn(NO3)2 + Ba2(SO4)3 =>
3 ZnSO4 + 2 Ba(NO3)3 = 3 Zn(NO3)2 + Ba2(SO4)3
Zn(OH)2 = ZnOHOH =>
Zn(OH)2 = ZnOHOH
I2 + HSO3{-} + H2O = I{-} + HSO4{-} + H3O{+} =>
I2 + HSO3{-} + 3 H2O = 2 I{-} + HSO4{-} + 2 H3O{+}
KBr + I2 = I2K + Br =>
KBr + I2 = I2K + Br
Cu{+2} + PO4{3-} = Cu3(PO4)2 =>
3 Cu{+2} + 2 PO4{3-} = Cu3(PO4)2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
H2SO3 + K2O = K2S2O5 + H2O =>
2 H2SO3 + K2O = K2S2O5 + 2 H2O
HCl + AgI = AgCl + HI =>
HCl + AgI = AgCl + HI
K + F = KF =>
K + F = KF
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
NaNO3 + FeS = N2 + Fe2O3 + Na2SO3 + SO2 =>
14 NaNO3 + 10 FeS = 7 N2 + 5 Fe2O3 + 7 Na2SO3 + 3 SO2
Al2O3 + HI = AlI3 + H2O =>
Al2O3 + 6 HI = 2 AlI3 + 3 H2O
Na3PO4 + CuSO4 = Cu3(PO4)2 + (Na) + (SO4) =>
2 Na3PO4 + 3 CuSO4 = Cu3(PO4)2 + 6(Na) + 3(SO4)
CuSO4 + Na3PO4 = Cu3(PO4)2 + Na + SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 6 Na + 3 SO4
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
(NH4)2S + CrBr2 = NH4Br + CrS =>
(NH4)2S + CrBr2 = 2 NH4Br + CrS
Al(OH)3(aq) + H2SO4(l) = Al2(SO4)3(aq) + H2O(l) =>
2 Al(OH)3(aq) + 3 H2SO4(l) = Al2(SO4)3(aq) + 6 H2O(l)
H3O + ClO4 + Mg(OH)2 = Mg(ClO4)2 + H2O =>
2 H3O + 2 ClO4 + Mg(OH)2 = Mg(ClO4)2 + 4 H2O
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