Equations balanced on the previous day | Equations balanced on the next day |
KClO4 + NaC7H5O2 = NaClO4 + KC7H5O2
Cr + Au2S3 = CrS + Au =>
3 Cr + Au2S3 = 3 CrS + 2 Au
H2S + Fe = FeS + H =>
H2S + Fe = FeS + 2 H
NH2(g) + O2(g) = NO(g) + H2O(g) =>
NH2(g) + O2(g) = NO(g) + H2O(g)
Cr2 + HNO3 = Cr(NO3)3 + NO + H2O =>
Cr2 + 8 HNO3 = 2 Cr(NO3)3 + 2 NO + 4 H2O
H2O + ClO{-} + S2O3{2-} = Cl{-} + SO4{2-} + H{+} =>
H2O + 4 ClO{-} + S2O3{2-} = 4 Cl{-} + 2 SO4{2-} + 2 H{+}
Li4 + O2 = Li4O2 =>
Li4 + O2 = Li4O2
SbCl3 + K2C2O4 = Sb2(C2O4)3 + KCl =>
2 SbCl3 + 3 K2C2O4 = Sb2(C2O4)3 + 6 KCl
NaI(aq) + Hg2(C2H3O2)2(a) = Hg2I(s) + Na(C2H3O2)2(aq) =>
NaI(aq) + Hg2(C2H3O2)2(a) = Hg2I(s) + Na(C2H3O2)2(aq)
Cr + Si = CrSi =>
Cr + Si = CrSi
K + H2SO3 = K2SO3 + H2 =>
2 K + H2SO3 = K2SO3 + H2
C2H5OH + O2 = CH3COOH + H2O =>
C2H5OH + O2 = CH3COOH + H2O
N2 + O2 + H2O = HNO2 =>
2 N2 + 3 O2 + 2 H2O = 4 HNO2
Fe3O4 + NaNO3 + HCl = FeCl3 + NaCl + N2 + H2O =>
10 Fe3O4 + 2 NaNO3 + 92 HCl = 30 FeCl3 + 2 NaCl + N2 + 46 H2O
Fe2S3(s) + HBr(aq) = FeBr3(s) + H2S(g) =>
Fe2S3(s) + 6 HBr(aq) = 2 FeBr3(s) + 3 H2S(g)
Cu(ClO3)2 + Na3PO4 = Cu3(PO4)2 + NaClO3 =>
3 Cu(ClO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaClO3
[Fe(CN)6]{4-} + H2O2 + H{+} = [Fe(CN)6]{3-} + H2O =>
2[Fe(CN)6]{4-} + H2O2 + 2 H{+} = 2[Fe(CN)6]{3-} + 2 H2O
S + KMnO4 = K2SO4 + MnO2 =>
S + 2 KMnO4 = K2SO4 + 2 MnO2
Bi(NO3)3 + NaI = BiI + Na(NO3)3 =>
Bi(NO3)3 + NaI = BiI + Na(NO3)3
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
(COH2)10 + O2 = CO2 + H2O =>
(COH2)10 + 10 O2 = 10 CO2 + 10 H2O
Cu2(H2O) + NaOH = Cu(OH) + Na + H2O =>
Cu2(H2O) + 2 NaOH = 2 Cu(OH) + 2 Na + H2O
Fe(OH)3 + OCl{-} + OH{-} = FeO4{2-} + Cl{-} + H2O =>
2 Fe(OH)3 + 3 OCl{-} + 4 OH{-} = 2 FeO4{2-} + 3 Cl{-} + 5 H2O
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
C6H6 + Fe(OH)3 + H{+} = CO3{2-} + Fe{2+} + H2O =>
C6H6 + 30 Fe(OH)3 + 48 H{+} = 6 CO3{2-} + 30 Fe{2+} + 72 H2O
CO2(g) + NaOH = Na2CO3(aq) + H2O(l) =>
CO2(g) + 2 NaOH = Na2CO3(aq) + H2O(l)
Zn(ClO3)2Hg = Hg(ClO3)2Zn =>
Zn(ClO3)2Hg = Hg(ClO3)2Zn
HCCH + CuCl + NH3 = Cu2C2 + NH4Cl =>
HCCH + 2 CuCl + 2 NH3 = Cu2C2 + 2 NH4Cl
Br2 + Na2S + H2SO4 = HBr + S + Na2SO4 =>
Br2 + Na2S + H2SO4 = 2 HBr + S + Na2SO4
O2 + N2 = (NO)2 =>
O2 + N2 = (NO)2
Fe(SO4) + KSCN = Fe + K(SO4) + S(SO4) + C(SO4) + N(SO4) =>
4 Fe(SO4) + KSCN = 4 Fe + K(SO4) + S(SO4) + C(SO4) + N(SO4)
NH4Br + H2O = NH3 + H3O + Br =>
NH4Br + H2O = NH3 + H3O + Br
C8H7O2COOH + NaOH = H2O + NaC8 + H7O2COO =>
C8H7O2COOH + NaOH = H2O + NaC8 + H7O2COO
Na2HSO3 + O2 = Na2SO4 + H =>
2 Na2HSO3 + O2 = 2 Na2SO4 + 2 H
C6H13CHO + KMnO4 + H2SO4 = C6H13COOH + H2O + K2SO4 + MnSO4 =>
5 C6H13CHO + 2 KMnO4 + 3 H2SO4 = 5 C6H13COOH + 3 H2O + K2SO4 + 2 MnSO4
Fe(NO3)3*9H2O + Mg(NO3)2*6H2O + C2H5NO2 = MgFe2O4 + N2 + H2O + CO2 =>
18 Fe(NO3)3*9H2O + 9 Mg(NO3)2*6H2O + 40 C2H5NO2 = 9 MgFe2O4 + 56 N2 + 316 H2O + 80 CO2
CoCl3 + F2 = CoF3 + Cl2 =>
2 CoCl3 + 3 F2 = 2 CoF3 + 3 Cl2
N2O3 + H2O = NO3 + H2 =>
N2O3 + 3 H2O = 2 NO3 + 3 H2
NaI + Pb = PbI2 + Na =>
2 NaI + Pb = PbI2 + 2 Na
LiH + O2 = Li + H2O =>
4 LiH + O2 = 4 Li + 2 H2O
CH3(NH3)Cl = CH3(NH3){+} + Cl{-} =>
CH3(NH3)Cl = CH3(NH3){+} + Cl{-}
Hg{2+} + NO2{-} + H2O = Hg + NO3{-} + H{+} =>
Hg{2+} + NO2{-} + H2O = Hg + NO3{-} + 2 H{+}
Zn + AgNO32 = ZnNO32 + Ag =>
Zn + AgNO32 = ZnNO32 + Ag
AlNO2 + NaOH = NaNO2 + AlOH =>
AlNO2 + NaOH = NaNO2 + AlOH
Sn(s) + I2 = SnI4 =>
Sn(s) + 2 I2 = SnI4
Zn + K(Au(CN)2) = Au + K2(Zn(CN)4) =>
Zn + 2 K(Au(CN)2) = 2 Au + K2(Zn(CN)4)
FeCl + K2(C2O4)H2O = KFe(C2O4)H2O + KCl =>
FeCl + K2(C2O4)H2O = KFe(C2O4)H2O + KCl
C6H4N2 + H2O = C6H6N2O =>
C6H4N2 + H2O = C6H6N2O
C4H11NO2 + O2 = CO2 + HNO3 + H2O =>
C4H11NO2 + 7 O2 = 4 CO2 + HNO3 + 5 H2O
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