Equations balanced on the previous day | Equations balanced on the next day |
Co(SO4)3 + 3 Na2CO3 = Co(CO3)3 + 3 Na2SO4
Na2S2O4 + O2 = Na2O + SO2 =>
2 Na2S2O4 + O2 = 2 Na2O + 4 SO2
K2Cr2O7 + K2SO3 + H2SO4 + H2O = K2SO4 + K2SO4Cr2(SO4)3*12H2O =>
K2Cr2O7 + 3 K2SO3 + 4 H2SO4 + 8 H2O = 3 K2SO4 + K2SO4Cr2(SO4)3*12H2O
C20H26N2 + O2 = CO2 + H2O + N2 =>
2 C20H26N2 + 53 O2 = 40 CO2 + 26 H2O + 2 N2
Mg(NO3)2 + Li = Li(NO3)2 + Mg =>
Mg(NO3)2 + Li = Li(NO3)2 + Mg
N2Cl4 + CO4 = CCl4 + N2 + O2 =>
N2Cl4 + CO4 = CCl4 + N2 + 2 O2
C7H6O3 + (CH3)2CH(CH2)2OH = C6H4OHCOO(CH2)2CH(CH3)2 + H2O =>
C7H6O3 + (CH3)2CH(CH2)2OH = C6H4OHCOO(CH2)2CH(CH3)2 + H2O
Sn{+2} + Fe{+3} = Fe{+2} + Sn{+4} =>
Sn{+2} + 2 Fe{+3} = 2 Fe{+2} + Sn{+4}
NO2{-} + H{+} = NH3 + H2O + NO2 =>
7 NO2{-} + 7 H{+} = NH3 + 2 H2O + 6 NO2
Co(SO4)3 + Na2CO3 = Co(CO3)3 + Na2SO4 =>
Co(SO4)3 + 3 Na2CO3 = Co(CO3)3 + 3 Na2SO4
Sn + HNO3 = NO2 + H2O + H2SnO3 =>
Sn + 4 HNO3 = 4 NO2 + H2O + H2SnO3
C4H8O + H2O = C4H10O2 =>
C4H8O + H2O = C4H10O2
H2O2 + RuCl3 + H2O = RuO2 + HCl =>
H2O2 + 2 RuCl3 + 2 H2O = 2 RuO2 + 6 HCl
Sn + HNO3 = Sn(NO3)4 + NH3 + H2O =>
2 Sn + 9 HNO3 = 2 Sn(NO3)4 + NH3 + 3 H2O
C + HNO3 = NO2 + CO2 + H2O =>
C + 4 HNO3 = 4 NO2 + CO2 + 2 H2O
Na2S2O4 + O2 = Na2O + SO2 =>
2 Na2S2O4 + O2 = 2 Na2O + 4 SO2
Al(NO3)3 + HNO3 = NO3 + H3Al =>
Al(NO3)3 + 3 HNO3 = 6 NO3 + H3Al
C12H3O + O2 = H2O + CO2 =>
4 C12H3O + 49 O2 = 6 H2O + 48 CO2
Sr3(AsO4)2 + NiS = Ni3(AsO4)2 + SrS =>
Sr3(AsO4)2 + 3 NiS = Ni3(AsO4)2 + 3 SrS
Sn(NO3)2(aq) + Cr(NO3)2(aq) = Sn(s) + Cr(NO3)3(aq) =>
Sn(NO3)2(aq) + 2 Cr(NO3)2(aq) = Sn(s) + 2 Cr(NO3)3(aq)
Al + FeO4 = Fe + Al2O3 =>
8 Al + 3 FeO4 = 3 Fe + 4 Al2O3
[Fe(CN)6] + Ag = Ag3[Fe(CN)6] =>
[Fe(CN)6] + 3 Ag = Ag3[Fe(CN)6]
Pb3O4 + H{+} + I{-} = PbI2 + I2 + H2O =>
Pb3O4 + 8 H{+} + 8 I{-} = 3 PbI2 + I2 + 4 H2O
HgCl + HS = HgS + HCl =>
HgCl + HS = HgS + HCl
HNO3 + Cu = NO2 + Cu(NO3)2 + H2O =>
4 HNO3 + Cu = 2 NO2 + Cu(NO3)2 + 2 H2O
Cu(s) + SO2(g) = Cu2S(s) + Cu2O(s) =>
6 Cu(s) + SO2(g) = Cu2S(s) + 2 Cu2O(s)
FeC12 + H2O2 + HC1 = FeC13 + H2O =>
2 FeC12 + H2O2 + 2 HC1 = 2 FeC13 + 2 H2O
KMnO4 + Fe(NH4)2(SO4)2*6H2O + HSO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
2 KMnO4 + 26 Fe(NH4)2(SO4)2*6H2O + 16 HSO4 = 2 MnSO4 + 13 Fe2(SO4)3 + K2SO4 + 26(NH4)2SO4 + 164 H2O
K2Cr2O7 + H2SO4 + NO = HNO3 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 2 NO = 2 HNO3 + K2SO4 + Cr2(SO4)3 + 3 H2O
LiOH(aq) + Na2S(aq) = Li2S(aq) + NaOH(aq) =>
2 LiOH(aq) + Na2S(aq) = Li2S(aq) + 2 NaOH(aq)
KSCN + Ag(NO3)2 = Ag(SCN)2 + KNO3 =>
2 KSCN + Ag(NO3)2 = Ag(SCN)2 + 2 KNO3
N20O + O2 = NO2 =>
2 N20O + 39 O2 = 40 NO2
Zn + (Cu2)3NO = ZnNO + Cu =>
Zn + (Cu2)3NO = ZnNO + 6 Cu
CH3CH2OH + CuO = Cu + CH3COH + H2O =>
CH3CH2OH + CuO = Cu + CH3COH + H2O
AgNO3 + Na2(Sn(OH)4) + NaOH = Ag + Na2(Sn(OH)6) + NaNO3 =>
2 AgNO3 + Na2(Sn(OH)4) + 2 NaOH = 2 Ag + Na2(Sn(OH)6) + 2 NaNO3
Al(s) + KOH(aq) + H2SO4(aq) + H2O(l) = KAl(SO4)2*12H2O(s) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 4 H2SO4(aq) + 22 H2O(l) = 2 KAl(SO4)2*12H2O(s) + 3 H2(g)
H[CuCl2] + NaOH = NaCl + Cu(OH) + H2O =>
H[CuCl2] + 2 NaOH = 2 NaCl + Cu(OH) + H2O
CuSO4 + NaI = CuI2 + Na2SO4 =>
CuSO4 + 2 NaI = CuI2 + Na2SO4
Mg + HCl + O2 = MgCl2 + H2O =>
2 Mg + 4 HCl + O2 = 2 MgCl2 + 2 H2O
Ag2O + Cl{-} = Ag + ClO3{-} =>
3 Ag2O + Cl{-} = 6 Ag + ClO3{-}
Fe(OH)3 + Br2 + KOH = K3FeO4 + KBr + H2O =>
Fe(OH)3 + Br2 + 5 KOH = K3FeO4 + 2 KBr + 4 H2O
Al(s) + KOH(aq) + H2O(l) = KAl(OH)4(aq) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O(l) = 2 KAl(OH)4(aq) + 3 H2(g)
C6H12O6 + NaHCO3 = CO2 + H2O + Na =>
C6H12O6 + 24 NaHCO3 = 30 CO2 + 18 H2O + 24 Na
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + Ca3(SO4)3 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + Ca3(SO4)3
Mg(NO3)2 + Al2(SO4)3 = Al(NO3) + Mg(SO4)3 =>
Mg(NO3)2 + Al2(SO4)3 = 2 Al(NO3) + Mg(SO4)3
EDTA{4-} + Ca{2+} = CaEDTA{2-} =>
EDTA{4-} + Ca{2+} = CaEDTA{2-}
XH + NaHCO3 = XNa + H2O + CO2 =>
XH + NaHCO3 = XNa + H2O + CO2
H2PbO2 + Ba(OH)2 = BaPbO2 + H2O =>
H2PbO2 + Ba(OH)2 = BaPbO2 + 2 H2O
H{+} + Fe{2+} + IO3{-} = Fe{3+} + I2 + H2O =>
12 H{+} + 10 Fe{2+} + 2 IO3{-} = 10 Fe{3+} + I2 + 6 H2O
C6H5CHO + I2 + NaOH = C5H5COOH + NaI + H2O =>
6 C6H5CHO + 5 I2 + 10 NaOH = 7 C5H5COOH + 10 NaI + 2 H2O
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