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ZnS + 2 Cu = Cu2S + Zn
H3CCO2H + NaOH = Na(H3CCO2) + H2O =>
H3CCO2H + NaOH = Na(H3CCO2) + H2O
LiOH(aq) + Ba(NO3)2(aq) = LiNO3 + Ba(OH)2 =>
2 LiOH(aq) + Ba(NO3)2(aq) = 2 LiNO3 + Ba(OH)2
C4H9OH + PBr5 = C4H9Br + POBr3 + HBr =>
C4H9OH + PBr5 = C4H9Br + POBr3 + HBr
SnI4 + (PPh3)2 = (PPh3)SnI4 =>
2 SnI4 + (PPh3)2 = 2(PPh3)SnI4
CrO5 + H{+} + H2O = Cr{+3} + H2O2 =>
2 CrO5 + 6 H{+} + 4 H2O = 2 Cr{+3} + 7 H2O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Mg3(PO4)2 + H2O = Mg3(OH)2 + HPO4 =>
Mg3(PO4)2 + 2 H2O = Mg3(OH)2 + 2 HPO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
FeC2O4*2H2O + H2C2O4 + H2O2 + K2C2O4*H20 = K3(Fe(C2O4)3)*3H2O + H2O =>
2 FeC2O4*2H2O + H2C2O4 + 31 H2O2 + 3 K2C2O4*H20 = 2 K3(Fe(C2O4)3)*3H2O + 60 H2O
Zn + S = ZnS =>
Zn + S = ZnS
Li2CO3(s) + HCl(aq) = LiCl(s) + H2O(l) + CO2(g) =>
Li2CO3(s) + 2 HCl(aq) = 2 LiCl(s) + H2O(l) + CO2(g)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaBr + Sr(NO3)2 = SrBr2 + NaNO3 =>
2 NaBr + Sr(NO3)2 = SrBr2 + 2 NaNO3
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CO2H + H2O =>
2 CH3CH(OH)CH3 + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CO2H + 10 H2O
FeCl3Ba(OH)2 = Fe(OH)2BaCl3 =>
FeCl3Ba(OH)2 = Fe(OH)2BaCl3
sodiumbicarbonate = water + carbondioxide + sodiumcarbonate =>
2 NaHCO3 = H2O + CO2 + Na2CO3
KSCN(aq) + FeCl(aq) = FeSCN(s) + KCl =>
KSCN(aq) + FeCl(aq) = FeSCN(s) + KCl
Pd(CH3CO2) + NaBH4 + H2O = Pd + H2 + B(OH)3 + CH3COONa =>
2 Pd(CH3CO2) + 2 NaBH4 + 6 H2O = 2 Pd + 7 H2 + 2 B(OH)3 + 2 CH3COONa
HC2H3O2(aq) + LiHSO3(aq) = H2O(l) + CO2(g) + LiCH3SO2(aq) =>
HC2H3O2(aq) + LiHSO3(aq) = H2O(l) + CO2(g) + LiCH3SO2(aq)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Zn + Cu(NO3) = Zn(NO3)2 + Cu =>
Zn + 2 Cu(NO3) = Zn(NO3)2 + 2 Cu
CuSO4 + H2O = SO4 + CuH2O =>
CuSO4 + H2O = SO4 + CuH2O
strontium + nitrogen = Sr3N2 =>
3 Sr + N2 = Sr3N2
Pb(NO3)2 + AlF3 = PbF2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlF3 = 3 PbF2 + 2 Al(NO3)3
AgNo3(aq) + NaOH(aq) = AgOH(s) + NaNo3(aq) =>
AgNo3(aq) + NaOH(aq) = AgOH(s) + NaNo3(aq)
Ag3(OH)3 + NaCl = Ag3Cl + Na(OH)3 =>
Ag3(OH)3 + NaCl = Ag3Cl + Na(OH)3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
SO2 + HI = S + I2 + H2O =>
SO2 + 4 HI = S + 2 I2 + 2 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
ZnCl2 + NaSiO3 = ZnSiO3 + NaCl2 =>
ZnCl2 + NaSiO3 = ZnSiO3 + NaCl2
MnCl4 + NaOH = Mn(OH)4 + NaCl =>
MnCl4 + 4 NaOH = Mn(OH)4 + 4 NaCl
Cu2[Fe(CN)6] + NH4OH = Cu(NH3)4{2+} + Fe(CN)6{4-} + H2O =>
Cu2[Fe(CN)6] + 8 NH4OH = 2 Cu(NH3)4{2+} + Fe(CN)6{4-} + 8 H2O
ZnCl2 + NaSiO3 = ZnSiO3 + NaCl2 =>
ZnCl2 + NaSiO3 = ZnSiO3 + NaCl2
MnO2 + O3 = Mn2O7 =>
2 MnO2 + O3 = Mn2O7
NaF + H2O = HF + Na + OH =>
NaF + H2O = HF + Na + OH
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
K2MnO4 + H2SO4 = K2SO4 + MnSO4 + H2O2 =>
K2MnO4 + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O2
AgNO3 + HCl + NH3 = AgCl + NH4NO3 =>
AgNO3 + HCl + NH3 = AgCl + NH4NO3
Al2(SO4) + Ca(OH)2 = Al(OH) + CaSO4 =>
Al2(SO4) + Ca(OH)2 = 2 Al(OH) + CaSO4
Pb(NO3)2(aq) + NH4Cl(aq) = PbCl2 + NH4NO3 =>
Pb(NO3)2(aq) + 2 NH4Cl(aq) = PbCl2 + 2 NH4NO3
CH3NH2 + HBr = CH3NH3 + Br =>
CH3NH2 + HBr = CH3NH3 + Br
Na2SO3 + HCI = NaCI + H2SO3 =>
Na2SO3 + 2 HCI = 2 NaCI + H2SO3
A(XD)2 + Z3RX4 = ZXD + A3(RX4)2 =>
3 A(XD)2 + 2 Z3RX4 = 6 ZXD + A3(RX4)2
HCl(ac) + NH4OH(ac) = NH4Cl(ac) + H2O(l) =>
HCl(ac) + NH4OH(ac) = NH4Cl(ac) + H2O(l)
P + S = PS =>
P + S = PS
Sc + I2 = ScI2 =>
Sc + I2 = ScI2
CH3OHHBr = CH3BrH2O =>
CH3OHHBr = CH3BrH2O
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