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Sr3N2 + 4 H2SO4 = 3 SrSO4 + (NH4)2SO4
Au + HNO3 + HCl = HAuCl4 + N2O3 + H2O =>
4 Au + 6 HNO3 + 16 HCl = 4 HAuCl4 + 3 N2O3 + 9 H2O
NaClO + NaOH + Br2 = NaBrO3 + H2O + NaCl =>
5 NaClO + 2 NaOH + Br2 = 2 NaBrO3 + H2O + 5 NaCl
C = C24 =>
24 C = C24
C45H2O3 + O2 = CO2 + H2O =>
C45H2O3 + 44 O2 = 45 CO2 + H2O
PbOHNO3 + H2O = Pb(OH)2 + HNO3 =>
PbOHNO3 + H2O = Pb(OH)2 + HNO3
CH3CH2CO2H + COCl2 = CH3CH2COCl + HCl + CO2 =>
CH3CH2CO2H + COCl2 = CH3CH2COCl + HCl + CO2
Sn + KOH = K2SnO2 + H2 =>
Sn + 2 KOH = K2SnO2 + H2
W(NO3)3 + H2O = W + HNO3 + O2 =>
4 W(NO3)3 + 6 H2O = 4 W + 12 HNO3 + 3 O2
Al + Na2CrO4 = Al2(CrO4)3 + Na =>
2 Al + 3 Na2CrO4 = Al2(CrO4)3 + 6 Na
CH3COCH3 + I2 + NaOH = CHI3 + CH3COONa + NaIH2O =>
CH3COCH3 + 3 I2 + 4 NaOH = CHI3 + CH3COONa + 3 NaIH2O
Na3PO4*12H2O + (NH4)2HPO4 + CaCO3 = NaCa4(PO4)3 + H2O + CO2 + NH3 =>
Na3PO4*12H2O + 8(NH4)2HPO4 + 12 CaCO3 = 3 NaCa4(PO4)3 + 24 H2O + 12 CO2 + 16 NH3
HCOOH + H{+} + Cr2O7{2-} = CO2 + H2O + Cr{3+} =>
3 HCOOH + 8 H{+} + Cr2O7{2-} = 3 CO2 + 7 H2O + 2 Cr{3+}
Ag2O1 = Ag1 + O2 =>
2 Ag2O1 = 4 Ag1 + O2
EuOCl + B + B2O3 + Eu2O3 = Eu6ClB4O12 =>
6 EuOCl + 10 B + 7 B2O3 + 15 Eu2O3 = 6 Eu6ClB4O12
C5H12O(g) + O2(g) = CO2(g) + H2O(g) =>
2 C5H12O(g) + 15 O2(g) = 10 CO2(g) + 12 H2O(g)
C1 + O2 = CO2 =>
C1 + O2 = CO2
CH3CH2CH2CH2COONa + NaOH = CH3CH2CH2CH3 + Na2CO3 =>
CH3CH2CH2CH2COONa + NaOH = CH3CH2CH2CH3 + Na2CO3
AuCN + Hg = Au + Hg(CN)2 =>
2 AuCN + Hg = 2 Au + Hg(CN)2
PbS = Pb + S8 =>
8 PbS = 8 Pb + S8
Fe3O4 + CO = CO2 + Fe =>
Fe3O4 + 4 CO = 4 CO2 + 3 Fe
Ca + ZnCl2 = Zn + CaCl =>
2 Ca + ZnCl2 = Zn + 2 CaCl
Cu(NO3)2 + Na2(CrO4) = Cu(CrO4) + NaNO3 =>
Cu(NO3)2 + Na2(CrO4) = Cu(CrO4) + 2 NaNO3
NH4Cl + Cr(NO3)3 = NH4(NO3) + CrCl3 =>
3 NH4Cl + Cr(NO3)3 = 3 NH4(NO3) + CrCl3
Al + H{+} + BrO4{-} = Al{+3} + Br2 + H2O =>
14 Al + 48 H{+} + 6 BrO4{-} = 14 Al{+3} + 3 Br2 + 24 H2O
Mg(HCO3)2 + HI = MgI2 + H2CO3 =>
Mg(HCO3)2 + 2 HI = MgI2 + 2 H2CO3
CH3C6H5 + H2 = CH3C6H11 =>
CH3C6H5 + 3 H2 = CH3C6H11
ZnO + KOH = KOZnOH =>
ZnO + KOH = KOZnOH
CH3CHOHCH3 + Cr2O7{2-} + H{+} = CH3COCH3 + Cr{3+} + H2O =>
3 CH3CHOHCH3 + Cr2O7{2-} + 8 H{+} = 3 CH3COCH3 + 2 Cr{3+} + 7 H2O
Na + CaSO4 = NaCaSO4 =>
Na + CaSO4 = NaCaSO4
(NH4SO4) + NaOH = NaSO4 + NH3 + H2O =>
(NH4SO4) + NaOH = NaSO4 + NH3 + H2O
C6H12O6 + C2H5OH + CH4N2O = C22H26N2O3 + H2O =>
4 C6H12O6 + 9 C2H5OH + 2 CH4N2O = 2 C22H26N2O3 + 29 H2O
Al2C3 + F2 = AlF3 + CF4 =>
Al2C3 + 9 F2 = 2 AlF3 + 3 CF4
Ca + H2CO3 = CaCO3 + H2 =>
Ca + H2CO3 = CaCO3 + H2
CuI2 + Br = CuBr + I =>
CuI2 + Br = CuBr + 2 I
H3PO4(aq) + CaCO3(s) = Ca3(PO4)2 + CO2 + H2O =>
2 H3PO4(aq) + 3 CaCO3(s) = Ca3(PO4)2 + 3 CO2 + 3 H2O
Na3AlF6 + Al2O3 = NaAl11O17 + AlF3 =>
Na3AlF6 + 17 Al2O3 = 3 NaAl11O17 + 2 AlF3
KNaC4H4O6 + H2O = CO2 + NaOH + KOH + H2 =>
KNaC4H4O6 + 4 H2O = 4 CO2 + NaOH + KOH + 5 H2
Cr2O3(s) + Al(s) = Al2O3(s) + Cr(s) =>
Cr2O3(s) + 2 Al(s) = Al2O3(s) + 2 Cr(s)
CaO + NO3 = CaO(NO3) =>
CaO + NO3 = CaO(NO3)
CuSO4 + (NH4)2(C2O4) = CuC2O4 + NH3 + H2SO4 =>
CuSO4 + (NH4)2(C2O4) = CuC2O4 + 2 NH3 + H2SO4
CCl4 + CuO = CuCl4 + CO =>
CCl4 + CuO = CuCl4 + CO
NaH2PO4 + AgNO3 = AgPO4 + NaNO3 + H =>
NaH2PO4 + AgNO3 = AgPO4 + NaNO3 + 2 H
Na2S + HNO3 = Na2NO3 + SH =>
Na2S + HNO3 = Na2NO3 + SH
NaO5 + H2O = NaOH + O2 =>
4 NaO5 + 2 H2O = 4 NaOH + 9 O2
Hg2(ClO4)2 + Na2SO4 = Hg2SO4 + Na2(ClO4)2 =>
Hg2(ClO4)2 + Na2SO4 = Hg2SO4 + Na2(ClO4)2
PbSO4 + NaCl = PbCl2 + Na2SO4 =>
PbSO4 + 2 NaCl = PbCl2 + Na2SO4
NH3 + HI2 = N2I6 + H2 =>
4 NH3 + 6 HI2 = 2 N2I6 + 9 H2
SiO3 + H2O = SiH2 + O2 =>
SiO3 + H2O = SiH2 + 2 O2
PbSn + HNO3 = PbNO3 + HSn =>
PbSn + HNO3 = PbNO3 + HSn
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