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BaS + ZnBr = BaBr + ZnS
Mn + NaOH = Mn(OH) + Na =>
Mn + NaOH = Mn(OH) + Na
Cd(OH)2 + NH3 = Cd(NH3)6 + OH =>
Cd(OH)2 + 6 NH3 = Cd(NH3)6 + 2 OH
HIO4 + Na2SO3 = Na2SO4 + I2 + H2O =>
2 HIO4 + 7 Na2SO3 = 7 Na2SO4 + I2 + H2O
Pb + CnCl2 = PbCl + Cn =>
2 Pb + CnCl2 = 2 PbCl + Cn
Cr2O7 + HCHO + H{+} = CO2 + Cr{3+} + H2O =>
Cr2O7 + 2 HCHO + 6 H{+} = 2 CO2 + 2 Cr{3+} + 5 H2O
SiO + CaO = Ca + SiO2 =>
SiO + CaO = Ca + SiO2
N2H3CH3 + N2O4 = N2 + H2O + CO2 =>
4 N2H3CH3 + 5 N2O4 = 9 N2 + 12 H2O + 4 CO2
HI + HNO3 = I2 + N2O3 + H2O =>
4 HI + 2 HNO3 = 2 I2 + N2O3 + 3 H2O
ZnSO4*H2O + BaCl = BaSO4 + ZnCl + H2O =>
ZnSO4*H2O + BaCl = BaSO4 + ZnCl + H2O
HCH3CH2 + H2O = H3O + CH3CH2 =>
HCH3CH2 + H2O = H3O + CH3CH2
Na2[Zn(OH)4] = Zn(OH)2 + NaOH =>
Na2[Zn(OH)4] = Zn(OH)2 + 2 NaOH
C17H33O2 + O2 = CO2 + H2O =>
4 C17H33O2 + 97 O2 = 68 CO2 + 66 H2O
CH3CH2CH2OH = C + H2 + O2 =>
2 CH3CH2CH2OH = 6 C + 8 H2 + O2
MgS4 + O2 = MgO + SO2 =>
2 MgS4 + 9 O2 = 2 MgO + 8 SO2
Ni3NO3 + Ca = CaNO3 + Ni3 =>
Ni3NO3 + Ca = CaNO3 + Ni3
Br + O = Br2O6 =>
2 Br + 6 O = Br2O6
MnO4{-2} + H{+} + C2O4{2-} = Mn{+2} + CO2 + H2O =>
MnO4{-2} + 8 H{+} + 2 C2O4{2-} = Mn{+2} + 4 CO2 + 4 H2O
NaOH + C6H8O7 = H2O + Na + C6H5O7 =>
3 NaOH + C6H8O7 = 3 H2O + 3 Na + C6H5O7
NaC2H2O3 + Hg(NO3)2 = NaNO3 + Hg2(C4H4O6)2 =>
4 NaC2H2O3 + 2 Hg(NO3)2 = 4 NaNO3 + Hg2(C4H4O6)2
V2O5 + K2O = V2O + K2O5 =>
V2O5 + K2O = V2O + K2O5
Na3PO4 + NiO = Na3Ni + PO4O =>
Na3PO4 + NiO = Na3Ni + PO4O
K2CrO4 + BaCl2*2H2O = BaCrO4 + KCl + H2O =>
K2CrO4 + BaCl2*2H2O = BaCrO4 + 2 KCl + 2 H2O
Zn(NO3)2 + Ba = Ba(NO3)2 + Zn =>
Zn(NO3)2 + Ba = Ba(NO3)2 + Zn
Ca(OH)2() + HCl() = CaCl2() + H2O() =>
Ca(OH)2() + 2 HCl() = CaCl2() + 2 H2O()
Na3PO4 + CaCl2 = Na6Cl6 + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = Na6Cl6 + Ca3(PO4)2
C + O2 = CO2(calor) =>
C + O2 = CO2(calor)
HCO3 + Ca(OH) = H2O + CaCO3 =>
HCO3 + Ca(OH) = H2O + CaCO3
KCl + Br2 = KBr2 + Cl2 =>
2 KCl + 2 Br2 = 2 KBr2 + Cl2
NaCI + AgNo3 = AgCI + NaNo3 =>
NaCI + AgNo3 = AgCI + NaNo3
As2S3 + NH3 + H2O2 = (NH4)3(AsO4) + (NH4)2(SO4) + H2O =>
As2S3 + 12 NH3 + 14 H2O2 = 2(NH4)3(AsO4) + 3(NH4)2(SO4) + 8 H2O
Na + C03 = Na2C03 =>
2 Na + C03 = Na2C03
KBr(s) + MnO2(s) + H2SO4(aq) = Br2(g) + MnSO4(s) + KHSO4(s) + H2O(l) =>
2 KBr(s) + MnO2(s) + 3 H2SO4(aq) = Br2(g) + MnSO4(s) + 2 KHSO4(s) + 2 H2O(l)
Mn + NaOH = MnO2 + Na + H =>
Mn + 2 NaOH = MnO2 + 2 Na + 2 H
ZnS + H2SO4 = ZnSO4 + H2S =>
ZnS + H2SO4 = ZnSO4 + H2S
KH2F2 = KF + H2 + F =>
KH2F2 = KF + H2 + F
CaOH + KPo4 = CaPo4 + KOH =>
CaOH + KPo4 = CaPo4 + KOH
K2Cr2O7 + Hg2I2 + HCl = CrCl3 + HgCl2 + I2 + K + H2O =>
K2Cr2O7 + 2 Hg2I2 + 14 HCl = 2 CrCl3 + 4 HgCl2 + 2 I2 + 2 K + 7 H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
CaOH + KPo4 = CaPo4 + KOH =>
CaOH + KPo4 = CaPo4 + KOH
KNO2 + H2SO4 + KI = H2O + I2 + K2SO4 + NO =>
2 KNO2 + 2 H2SO4 + 2 KI = 2 H2O + I2 + 2 K2SO4 + 2 NO
Al2 + (H2SO4)3 = AlSO4 + H2 =>
3 Al2 + 2(H2SO4)3 = 6 AlSO4 + 6 H2
C15H18O5N2 + O2 = CO2 + NO3 + H2O =>
C15H18O5N2 + 20 O2 = 15 CO2 + 2 NO3 + 9 H2O
Ag + HNO3(dil) = Ag(NO3) + NO + H2O =>
3 Ag + 4 HNO3(dil) = 3 Ag(NO3) + NO + 2 H2O
CaOH + KPo4 = CaPo4 + KOH =>
CaOH + KPo4 = CaPo4 + KOH
Mn + NaOH = MnO2 + Na + H =>
Mn + 2 NaOH = MnO2 + 2 Na + 2 H
ZnS + H2SO4 = ZnSO4 + H2S =>
ZnS + H2SO4 = ZnSO4 + H2S
CO2 + H2 = CO + H2O =>
CO2 + H2 = CO + H2O
Sr(NO3)2 + KIO3 + H2O = Sr(IO3)2*H2O + KNO3 =>
Sr(NO3)2 + 2 KIO3 + H2O = Sr(IO3)2*H2O + 2 KNO3
SnCl2 + Na2CO3 + H2O = Sn(OH)2 + NaCl + CO2 =>
SnCl2 + Na2CO3 + H2O = Sn(OH)2 + 2 NaCl + CO2
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