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CuSO4(heat) = CuO + SO3
*Na + KNO3 = Na2O + K2O + N2 =>
10*Na + 2 KNO3 = 5 Na2O + K2O + N2
CuSO4 + KCl = CuCl2 + K2SO4 =>
CuSO4 + 2 KCl = CuCl2 + K2SO4
Mn{+7} + O{-2} = Mn2O7 =>
2 Mn{+7} + 7 O{-2} = Mn2O7
CH3CH2COOH + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 CH3CH2COOH + 14 KMnO4 + 21 H2SO4 = 15 CO2 + 7 K2SO4 + 14 MnSO4 + 36 H2O
Al2O3 + C + Cl2 = AlCl3 + CO =>
Al2O3 + 3 C + 3 Cl2 = 2 AlCl3 + 3 CO
Na2SO4 + NaCl = Na + NaClSO4 =>
Na2SO4 + NaCl = 2 Na + NaClSO4
C2H9NaO5(s) + H2O(l) = C2H9NaO5*H2O =>
C2H9NaO5(s) + H2O(l) = C2H9NaO5*H2O
C2H4O + Na = C2H2ONa + H2 =>
C2H4O + Na = C2H2ONa + H2
ZnS + Cu = CuS + Zn =>
ZnS + Cu = CuS + Zn
KF + HNO3 = KNO3 + HF =>
KF + HNO3 = KNO3 + HF
LiNO3 + H3Po4 = Li3Po4 + HNO3 =>
3 LiNO3 + H3Po4 = Li3Po4 + 3 HNO3
CaCO3 + H2Cl2 = CaCl2 + H2CO3 =>
CaCO3 + H2Cl2 = CaCl2 + H2CO3
K3PO4 + MgSO4 = K2SO4 + Mg3(PO4)2 =>
2 K3PO4 + 3 MgSO4 = 3 K2SO4 + Mg3(PO4)2
SO4H2 + Cu = SO4Cu + SO2 + H2O =>
2 SO4H2 + Cu = SO4Cu + SO2 + 2 H2O
MnCl2 + K2O = MnO + KCl =>
MnCl2 + K2O = MnO + 2 KCl
H2S + NaOH = NaHS + HOH =>
H2S + NaOH = NaHS + HOH
Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H
(CH2OH)2CHOH(l) + O2 = CO2 + H2O =>
2(CH2OH)2CHOH(l) + 7 O2 = 6 CO2 + 8 H2O
K2Cr207 + HCl = KCl + Cr207 + H =>
K2Cr207 + 2 HCl = 2 KCl + Cr207 + 2 H
FeCl3*6H2O + SOCl2 = FeCl3 + SO2 + HCl =>
FeCl3*6H2O + 6 SOCl2 = FeCl3 + 6 SO2 + 12 HCl
CaCO3 = CaO + CO2 = Q =>
CaCO3 = CaO + CO2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
CH3COOH + K2CO3 = KCH3COO + CO2 + H2O =>
2 CH3COOH + K2CO3 = 2 KCH3COO + CO2 + H2O
NH3 + OCl{-} = N2 + Cl{-} + H2O =>
2 NH3 + 3 OCl{-} = N2 + 3 Cl{-} + 3 H2O
K2CrO7 + KI + HNO3 = KNO3 + Cr(NO3)3 + I2 + H2O =>
2 K2CrO7 + 18 KI + 28 HNO3 = 22 KNO3 + 2 Cr(NO3)3 + 9 I2 + 14 H2O
H2C2O4*H2O + NaOH = Na2C2O4H2O + H2O =>
H2C2O4*H2O + 2 NaOH = Na2C2O4H2O + 2 H2O
Fe(SCN){2+} + AgNO3 + KCl = AgCl + AgSCN + Fe(NO3)3 + K{+} =>
Fe(SCN){2+} + 3 AgNO3 + 2 KCl = 2 AgCl + AgSCN + Fe(NO3)3 + 2 K{+}
Ag + PtCl2 = AgCl + Pt =>
2 Ag + PtCl2 = 2 AgCl + Pt
AlCl3 + Na2CO3 + H2O = NaCl + CO2 + Al(OH)3 =>
2 AlCl3 + 3 Na2CO3 + 3 H2O = 6 NaCl + 3 CO2 + 2 Al(OH)3
NaH + Cl2 = NaCl + HCl =>
NaH + Cl2 = NaCl + HCl
Ar + CH4 = ArCH4 =>
Ar + CH4 = ArCH4
FeCl3 + H2SO4 + KBr = FeCl2 + Br2 + HCl + K2SO4 =>
2 FeCl3 + H2SO4 + 2 KBr = 2 FeCl2 + Br2 + 2 HCl + K2SO4
Na2S + Cu(CH3COOH)2 = Na(CH3COOH) + CuS =>
Na2S + Cu(CH3COOH)2 = 2 Na(CH3COOH) + CuS
PH3 + HBr = PBr + H2 =>
PH3 + HBr = PBr + 2 H2
Cu + Hg2SO4 = CuSO4 + Hg =>
Cu + Hg2SO4 = CuSO4 + 2 Hg
Fe3O4 + NaOH + NaOCl = Na2FeO4 + NaCl + H2O =>
Fe3O4 + 6 NaOH + 5 NaOCl = 3 Na2FeO4 + 5 NaCl + 3 H2O
PH3 + H2O = P(OH)3 + H2 =>
PH3 + 3 H2O = P(OH)3 + 3 H2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
U + SO4 = U(SO4)2 =>
U + 2 SO4 = U(SO4)2
Ca3P2 + KMnO4 + H2SO4 = Ca3(PO4)2 + K2SO4 + MnSO4 + H2O =>
5 Ca3P2 + 16 KMnO4 + 24 H2SO4 = 5 Ca3(PO4)2 + 8 K2SO4 + 16 MnSO4 + 24 H2O
NH4ClO2(aq) + NaOH(aq) = NH3(aq) + H2O(l) + NaClO2(aq) =>
NH4ClO2(aq) + NaOH(aq) = NH3(aq) + H2O(l) + NaClO2(aq)
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
(KOH)3 + H3PO4 = K3PO4 + H2O =>
(KOH)3 + H3PO4 = K3PO4 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeC2O4*H2O + O2 = Fe2O3 + H2O + CO2 =>
4 FeC2O4*H2O + 3 O2 = 2 Fe2O3 + 4 H2O + 8 CO2
C2H2 + HI = C2H4 + I2 =>
C2H2 + 2 HI = C2H4 + I2
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
C2H6O + Na = C2H4ONa + H2 =>
C2H6O + Na = C2H4ONa + H2
Na2Cr2O7 + (NH4)2SO4 = (NH4)2Cr2O7 + Na2SO4 =>
Na2Cr2O7 + (NH4)2SO4 = (NH4)2Cr2O7 + Na2SO4
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