Equations balanced on the previous day | Equations balanced on the next day |
12 KMnO4 + 18 H2SO4 + 5 CH3CH2OH = 12 MnSO4 + 6 K2SO4 + 33 H2O + 10 CO2
FeCl3 + K2Cr2O4 = Fe2(Cr2O4)3 + KCl =>
2 FeCl3 + 3 K2Cr2O4 = Fe2(Cr2O4)3 + 6 KCl
Na2FeO4 + H2O + Na2C2O4 + NaOH = Na2CO3 + Fe(OH)3 =>
2 Na2FeO4 + 2 H2O + 3 Na2C2O4 + 2 NaOH = 6 Na2CO3 + 2 Fe(OH)3
RbF + CuSO4 = Rb2SO4 + F2Cu =>
2 RbF + CuSO4 = Rb2SO4 + F2Cu
H2O + HN3 = H3O + N =>
H2O + HN3 = H3O + 3 N
(NH4)2CO3(aq) + NaI(aq) = (NH4)I(aq) + Na2CO3(s) =>
(NH4)2CO3(aq) + 2 NaI(aq) = 2(NH4)I(aq) + Na2CO3(s)
Zn2 + F = ZnF2 =>
Zn2 + 4 F = 2 ZnF2
FeSO4 + KMnO4 + H2O4S = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2O4S = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
NaHSO3 + NaOH + KMnO4 = H2O + K2SO4 + MnO2 + Na2SO4 =>
3 NaHSO3 + NaOH + 2 KMnO4 = 2 H2O + K2SO4 + 2 MnO2 + 2 Na2SO4
KMnO4 + CH3CH2OH + H2SO4 = MnSO4 + K2SO4 + CH3COOH + H2O =>
4 KMnO4 + 5 CH3CH2OH + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 CH3COOH + 11 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CuCrO4 + NaNO3 = Cu(NO3)2 + Na2CrO4 =>
CuCrO4 + 2 NaNO3 = Cu(NO3)2 + Na2CrO4
Na + K3P = Na3P + K =>
3 Na + K3P = Na3P + 3 K
SnCl4 + K2S = KCl + Sn2S4 =>
2 SnCl4 + 4 K2S = 8 KCl + Sn2S4
Ba(s) + H2SO4(aq) = BaSO4(s) + H2(g) =>
Ba(s) + H2SO4(aq) = BaSO4(s) + H2(g)
Na2FeO4 + H2O + Na2C2O4 + NaOH = Na2CO3 + Fe(OH)3 =>
2 Na2FeO4 + 2 H2O + 3 Na2C2O4 + 2 NaOH = 6 Na2CO3 + 2 Fe(OH)3
NaBr + Ca(OH)2 = (CaBr2) + (NaOH) =>
2 NaBr + Ca(OH)2 = (CaBr2) + 2(NaOH)
SC(NH2)2 + NH3 = CNH(NH2)2 + H2S =>
SC(NH2)2 + NH3 = CNH(NH2)2 + H2S
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Pb2O + NH3 = Pb + N + H2O =>
3 Pb2O + 2 NH3 = 6 Pb + 2 N + 3 H2O
Na2FeO4 + H2O + Na2C2O4 + NaOH = Na2CO3 + Fe(OH)3 =>
2 Na2FeO4 + 2 H2O + 3 Na2C2O4 + 2 NaOH = 6 Na2CO3 + 2 Fe(OH)3
KMnO4 + CH3CH2OH + H2SO4 = MnSO4 + K2SO4 + CH3COOH + H2O =>
4 KMnO4 + 5 CH3CH2OH + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 CH3COOH + 11 H2O
Na2FeO4 + H2O + Na2C2O4 + NaOH = Na2CO3 + Fe(OH)3 =>
2 Na2FeO4 + 2 H2O + 3 Na2C2O4 + 2 NaOH = 6 Na2CO3 + 2 Fe(OH)3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
AgFeS2 + O2 = Ag2S + SO2 + FeSO4 =>
2 AgFeS2 + 5 O2 = Ag2S + SO2 + 2 FeSO4
Sn(NO3)4 + KOH = Sn(OH)4 + KNO3 =>
Sn(NO3)4 + 4 KOH = Sn(OH)4 + 4 KNO3
Fe(OH)3 + HBr = Br2 + H2O + FeBr2 =>
2 Fe(OH)3 + 6 HBr = Br2 + 6 H2O + 2 FeBr2
Na + K3P = Na3P + K =>
3 Na + K3P = Na3P + 3 K
Ni + C2H3O2 = NiC2H3O2 =>
Ni + C2H3O2 = NiC2H3O2
MnO4{-} + SO3{2-} + H{+} = Mn{+2} + SO4{-2} + H2O =>
2 MnO4{-} + 5 SO3{2-} + 6 H{+} = 2 Mn{+2} + 5 SO4{-2} + 3 H2O
NH4OH + NaClO = H2O + N2 + NaCl =>
2 NH4OH + 3 NaClO = 5 H2O + N2 + 3 NaCl
KMn04 + KCl + H2SO4 = MnS04 + K2SO4 + Cl2 + H2O =>
2 KMn04 + 190 KCl + 128 H2SO4 = 8 MnS04 + 96 K2SO4 + 95 Cl2 + 128 H2O
Na + K3P = Na3P + K =>
3 Na + K3P = Na3P + 3 K
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
K2O + P + O = K3PO4 =>
3 K2O + 2 P + 5 O = 2 K3PO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe2O3 = FeO + O2 =>
2 Fe2O3 = 4 FeO + O2
KI + H2SO4 = K2SO4 + I2 + SO2 + H2O =>
2 KI + 2 H2SO4 = K2SO4 + I2 + SO2 + 2 H2O
KMnO4 + CH3CH2OH + H2SO4 = MnSO4 + K2SO4 + CH3COOH + H2O =>
4 KMnO4 + 5 CH3CH2OH + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 CH3COOH + 11 H2O
Ni2 + Cu2O = NiO + Cu =>
Ni2 + 2 Cu2O = 2 NiO + 4 Cu
H2SO4 + KI = K2SO4 + I2 + H2S + H2O =>
5 H2SO4 + 8 KI = 4 K2SO4 + 4 I2 + H2S + 4 H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
C3H6O + HCN + NH3 + H2O = C6H13NO2 =>
9 C3H6O + 3 HCN + 2 NH3 + H2O = 5 C6H13NO2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
I2 + KSO3 + KOH = KI + K2SO4 + H2O =>
I2 + 2 KSO3 + 4 KOH = 2 KI + 2 K2SO4 + 2 H2O
K2CrO4 + Al(Br)3 = K2(Br)3{-} + AlCrO4{+} =>
K2CrO4 + Al(Br)3 = K2(Br)3{-} + AlCrO4{+}
Na2FeO4 + H2O + Na2C2O4 + NaOH = Na2CO3 + Fe(OH)3 =>
2 Na2FeO4 + 2 H2O + 3 Na2C2O4 + 2 NaOH = 6 Na2CO3 + 2 Fe(OH)3
NH3 + OCl{-} = N2H4 + Cl{-} + H2O =>
2 NH3 + OCl{-} = N2H4 + Cl{-} + H2O
H2SO4 + KI = K2SO4 + I2 + H2S + H2O =>
5 H2SO4 + 8 KI = 4 K2SO4 + 4 I2 + H2S + 4 H2O
H2SO4 + KI = KHSO4 + I2 + H2O + H2S =>
9 H2SO4 + 8 KI = 8 KHSO4 + 4 I2 + 4 H2O + H2S
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