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Sr + 2 H2O = H2 + Sr(OH)2
Agl + Hgl2 = Agl2Hgl4 =>
2 Agl + 2 Hgl2 = Agl2Hgl4
K2CrO4 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 5 H2SO4 = 2 K2SO4 + 3 Na2SO4 + Cr2(SO4)3 + 5 H2O
Sn + I2 = Sn3I2 =>
3 Sn + I2 = Sn3I2
C + NaNO3 = Na2CO3 + CO + N2 =>
4 C + 2 NaNO3 = Na2CO3 + 3 CO + N2
Al(C2H3O2)3 = Al + C + H2 + O2 =>
2 Al(C2H3O2)3 = 2 Al + 12 C + 9 H2 + 6 O2
CuO(s) + HNO3 = Cu(NO3)2 + H2O(l) =>
CuO(s) + 2 HNO3 = Cu(NO3)2 + H2O(l)
Ca + Co(CIO3)2 = Co + Ca(CIO3)2 =>
Ca + Co(CIO3)2 = Co + Ca(CIO3)2
Zn + HNO3 = NO2 + ZnO + H2O =>
Zn + 2 HNO3 = 2 NO2 + ZnO + H2O
I + Cl5 = ICl5 =>
I + Cl5 = ICl5
NaClH2O = NaCl + H2O =>
NaClH2O = NaCl + H2O
O2 = O0 =>
O2 = 2 O0
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
CH3COOH + [CaOH]2 = CH3COOCa + H2O =>
2 CH3COOH + [CaOH]2 = 2 CH3COOCa + 2 H2O
CHCH + O2 = CO2 + H2O =>
2 CHCH + 5 O2 = 4 CO2 + 2 H2O
CH3COOH + CaCO3 = CH3C00Ca + CO2 + H2O =>
13 CH3COOH + 8 CaCO3 = 8 CH3C00Ca + 18 CO2 + 14 H2O
C3H8 + CuCO3 = CO2 + H2O + Cu =>
C3H8 + 10 CuCO3 = 13 CO2 + 4 H2O + 10 Cu
Ba(OH)2 + H3AsO4 = (BaOH)3AsO4 + H2O =>
3 Ba(OH)2 + H3AsO4 = (BaOH)3AsO4 + 3 H2O
HN = NH =>
HN = NH
KI + KSCN = K + KISCN =>
KI + KSCN = K + KISCN
C3H8O2 + Na = C3H6O2Na2 + H2 =>
C3H8O2 + 2 Na = C3H6O2Na2 + H2
LiO2 + CO2 = Li2CO3 + O2 =>
4 LiO2 + 2 CO2 = 2 Li2CO3 + 3 O2
FeSO4(ac) + KMnO4(ac) + H2SO4(ac) = Fe2(SO4)3(ac) + MnSO4(ac) + K2SO4(ac) + H2O(l) =>
10 FeSO4(ac) + 2 KMnO4(ac) + 8 H2SO4(ac) = 5 Fe2(SO4)3(ac) + 2 MnSO4(ac) + K2SO4(ac) + 8 H2O(l)
Ba(NO3)2 + Na2SO4 = BaSO4 + (NO3)Na =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2(NO3)Na
CH2(COOH)2 + H2O = H3O + CH(COOH)2 =>
CH2(COOH)2 + H2O = H3O + CH(COOH)2
C8H18 + KMnO4 = CO + HO + KOH + MnO =>
3 C8H18 + 26 KMnO4 = 24 CO + 28 HO + 26 KOH + 26 MnO
HgBr2 + Na2PO4 = Hg3(PO4)3 + NaBr =>
3 HgBr2 + 3 Na2PO4 = Hg3(PO4)3 + 6 NaBr
Na2B4O7 + HCl + H2O = NaCl + H3BO3 =>
Na2B4O7 + 2 HCl + 5 H2O = 2 NaCl + 4 H3BO3
I2 + OH{-} = H2O + I{-} + O3I2H{3+} =>
5 I2 + 5 OH{-} = 2 H2O + 8 I{-} + O3I2H{3+}
Sr + P = SrP =>
Sr + P = SrP
Hydrogen2 + Bromine2 = HydrogenBromine =>
Hydrogen2 + Bromine2 = 2 HydrogenBromine
Fe2SO4 + K2Cr2O7 + H2SO4 = FeSO4 + K2SO4 + Cr2SO4 + H2O =>
5 Fe2SO4 + K2Cr2O7 + 7 H2SO4 = 10 FeSO4 + K2SO4 + Cr2SO4 + 7 H2O
NaCIO + Fe = Fe2O2 + NaCI =>
2 NaCIO + 2 Fe = Fe2O2 + 2 NaCI
BH4{-} + H{+} + H2O = H3BO3 + H2 =>
BH4{-} + H{+} + 3 H2O = H3BO3 + 4 H2
Fe2O3 + HCe = FeCe3 + H2O =>
Fe2O3 + 6 HCe = 2 FeCe3 + 3 H2O
ZnS2 + H2Cl = ZnCl + HS =>
ZnS2 + H2Cl = ZnCl + 2 HS
Pb3(PO4)2 + Ba(OH)2 = Pb(OH)2 + Ba3(PO4)2 =>
Pb3(PO4)2 + 3 Ba(OH)2 = 3 Pb(OH)2 + Ba3(PO4)2
Cr2(SO4)3 + K2SO3 + H2O = H2SO3 + K2SO4 + Cr(OH)3 =>
Cr2(SO4)3 + 3 K2SO3 + 6 H2O = 3 H2SO3 + 3 K2SO4 + 2 Cr(OH)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C10H8O + O2 = CO2 + H2O =>
2 C10H8O + 23 O2 = 20 CO2 + 8 H2O
F + Ni = F1Ni2 =>
F + 2 Ni = F1Ni2
Zn + KOH = K2ZnO2 + H2 =>
Zn + 2 KOH = K2ZnO2 + H2
AI + Fe3N2 = AIN + Fe =>
2 AI + Fe3N2 = 2 AIN + 3 Fe
PbO2 + CO = Pb + CO2 =>
PbO2 + 2 CO = Pb + 2 CO2
Na3P + CaF2 = Ca3P2 + NaF =>
2 Na3P + 3 CaF2 = Ca3P2 + 6 NaF
(NH4)2CO3 + Al(NO3)3 = NH4NO3 + Al2(CO3)3 =>
3(NH4)2CO3 + 2 Al(NO3)3 = 6 NH4NO3 + Al2(CO3)3
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
CH3COCl + H2O = CH3COOH + HCl =>
CH3COCl + H2O = CH3COOH + HCl
Sc + Co(ClO3)2 = Co + Sc(ClO3)2 =>
Sc + Co(ClO3)2 = Co + Sc(ClO3)2
Cl2 + NiI3 = NiCl2 + I2 =>
2 Cl2 + 2 NiI3 = 2 NiCl2 + 3 I2
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