Equations balanced on the previous day | Equations balanced on the next day |
6 KMnO4 + Fe2(SeO3)3 = 2 Fe(MnO4)3 + 3 K2SeO3
CH3CH2CH(NH2)COOH + BaS = CH3CH2CH(NH2)COOBaOOCCH(NH2)CH2CH3 + H2S =>
2 CH3CH2CH(NH2)COOH + BaS = CH3CH2CH(NH2)COOBaOOCCH(NH2)CH2CH3 + H2S
CH3CO2H + Na2CO3 = NaC2H3O2 + CO2 + H2O =>
2 CH3CO2H + Na2CO3 = 2 NaC2H3O2 + CO2 + H2O
Na2CrO4 + (NH4)2SO4 = Na2(NH4)2 + CrO4SO4 =>
Na2CrO4 + (NH4)2SO4 = Na2(NH4)2 + CrO4SO4
NaNO2 + H2SO4 = NaNO3 + SO2 + H2O =>
NaNO2 + H2SO4 = NaNO3 + SO2 + H2O
Co(NO3)2 + K3Fe(CN)6 = Co3[Fe(CN)6]2 + KNO3 =>
3 Co(NO3)2 + 2 K3Fe(CN)6 = Co3[Fe(CN)6]2 + 6 KNO3
Al(s) + H2SO4(l) = Al2(SO4)3 + H2(g) =>
2 Al(s) + 3 H2SO4(l) = Al2(SO4)3 + 3 H2(g)
COO + H2O = HCOO + OH =>
COO + H2O = HCOO + OH
TiOSO4 + Na2HPO4 + H2SO4 = Ti(HPO4)2 + Na2SO4 + H2O =>
TiOSO4 + 2 Na2HPO4 + H2SO4 = Ti(HPO4)2 + 2 Na2SO4 + H2O
H3O{+} + CaCO3 = Ca{2+} + H2O + H2CO3 =>
2 H3O{+} + CaCO3 = Ca{2+} + 2 H2O + H2CO3
Al(NO3)3 + Cs = Al + Cs(NO3)3 =>
Al(NO3)3 + Cs = Al + Cs(NO3)3
NaIO3 + SO2 + H2O = I2 + Na2HSO4 + H2SO4 =>
4 NaIO3 + 11 SO2 + 10 H2O = 2 I2 + 2 Na2HSO4 + 9 H2SO4
K(OH)2 + H2O = KOH2 + OH =>
K(OH)2 + H2O = KOH2 + 2 OH
C2H4 + HF = C2F4 + H2 =>
C2H4 + 4 HF = C2F4 + 4 H2
Al(NO3)3 + (NH4) = NH4NO3 + Al =>
Al(NO3)3 + 3(NH4) = 3 NH4NO3 + Al
MnO2(s) + NaCl(aq) + H2SO4(aq) = MnSO4(aq) + Na2SO4(aq) + H2O(l) + Cl2(g) =>
MnO2(s) + 2 NaCl(aq) + 2 H2SO4(aq) = MnSO4(aq) + Na2SO4(aq) + 2 H2O(l) + Cl2(g)
Sn{2+} + S{2-} = SnS =>
Sn{2+} + S{2-} = SnS
Al(s) + F2(g) = Al{3+}(aq) + F{-}(aq) =>
2 Al(s) + 3 F2(g) = 2 Al{3+}(aq) + 6 F{-}(aq)
KAl(SO4)2*12H2O + Ba(NO3)2 = KAl(NO3)4 + BaSO4 + H2O =>
KAl(SO4)2*12H2O + 2 Ba(NO3)2 = KAl(NO3)4 + 2 BaSO4 + 12 H2O
S + Ni = SNi =>
S + Ni = SNi
PbCO3 + H2SO4 = PbSO4 + H2O + CO2 =>
PbCO3 + H2SO4 = PbSO4 + H2O + CO2
PbS + PbSO4 = PbSO3 =>
PbS + 3 PbSO4 = 4 PbSO3
NaOHHAlO2 = NaAlO2H2O =>
NaOHHAlO2 = NaAlO2H2O
FeCl3 + Be3(PO4)2 = BeCl2 + FePO4 =>
2 FeCl3 + Be3(PO4)2 = 3 BeCl2 + 2 FePO4
Al(NO3)3 + NH4Cl = AlCl3 + NH4NO3 =>
Al(NO3)3 + 3 NH4Cl = AlCl3 + 3 NH4NO3
K2CrO4 + BaCl2 = BaCrO4 + KCl =>
K2CrO4 + BaCl2 = BaCrO4 + 2 KCl
Pb(NO3)2 + KCI = PbCI + K(NO3)2 =>
Pb(NO3)2 + KCI = PbCI + K(NO3)2
KBr(aq) + Pb(NO3)2(aq) = PbBr2(s) + KNO3(aq) =>
2 KBr(aq) + Pb(NO3)2(aq) = PbBr2(s) + 2 KNO3(aq)
Cs2SO3 + H3PO4 = Cs3PO4 + SO2 + H2O =>
3 Cs2SO3 + 2 H3PO4 = 2 Cs3PO4 + 3 SO2 + 3 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NO2Br = NO2 + Br2 =>
2 NO2Br = 2 NO2 + Br2
CaNO + AlCl3 = NOAl + CaCl3 =>
CaNO + AlCl3 = NOAl + CaCl3
NiO4 + HBr = NiBr2 + Br2 + H2O =>
NiO4 + 8 HBr = NiBr2 + 3 Br2 + 4 H2O
I2O5 = O + I =>
I2O5 = 5 O + 2 I
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaCN + H3PO4 = HCN + Na3PO4 =>
3 NaCN + H3PO4 = 3 HCN + Na3PO4
Sr3N2 + KClO3 = Sr(ClO3)2 + K3N =>
Sr3N2 + 6 KClO3 = 3 Sr(ClO3)2 + 2 K3N
CH3NH2COOH + O2 = CO2 + H2O + N2 =>
2 CH3NH2COOH + 5 O2 = 4 CO2 + 6 H2O + N2
Cr(OH)3 + NaOH + H2O2 = Na2Cr2O7 + H2O =>
2 Cr(OH)3 + 2 NaOH + 3 H2O2 = Na2Cr2O7 + 7 H2O
NH4ClO3 + BaCl2 = NH4Cl + Ba(ClO3)2 =>
2 NH4ClO3 + BaCl2 = 2 NH4Cl + Ba(ClO3)2
HMnO4 + Na3AsO3 + HNO3 = Mn(NO3)2 + Na3AsO4 + H2O =>
2 HMnO4 + 5 Na3AsO3 + 4 HNO3 = 2 Mn(NO3)2 + 5 Na3AsO4 + 3 H2O
Na2CrO4 + HNO3 = Na(NO3) + H2CrO4 =>
Na2CrO4 + 2 HNO3 = 2 Na(NO3) + H2CrO4
ZnCl2 + Ba3(PO4)2 = Zn3(PO4)2 + BaCl2 =>
3 ZnCl2 + Ba3(PO4)2 = Zn3(PO4)2 + 3 BaCl2
Cr{3+} + NH3 + H2O = Cr(OH)3 + NH4{+} =>
Cr{3+} + 3 NH3 + 3 H2O = Cr(OH)3 + 3 NH4{+}
Zn + NO3 + OH{-} = ZnO2{3-} + NH3 + H2O =>
9 Zn + NO3 + 27 OH{-} = 9 ZnO2{3-} + NH3 + 12 H2O
Na3[Cr(OH)6] + H2O2 = Na2Cr2O7 + NaOH + H2O =>
2 Na3[Cr(OH)6] + 3 H2O2 = Na2Cr2O7 + 4 NaOH + 7 H2O
ZnSO4 + KI = K2SO4 + ZnI2 =>
ZnSO4 + 2 KI = K2SO4 + ZnI2
C(g)H(g) + O2 = CO2 + H2O =>
4 C(g)H(g) + 5 O2 = 4 CO2 + 2 H2O
P + O2 = P2O20 =>
2 P + 10 O2 = P2O20
HCl(aq) + Ag2CO3(s) = AgCl(s) + CO2(g) + H2O(g) =>
2 HCl(aq) + Ag2CO3(s) = 2 AgCl(s) + CO2(g) + H2O(g)
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