Equations balanced on the previous day | Equations balanced on the next day |
Mg + KOH + 2 H2O = KMg(OH)3 + H2
KCH3CO2 + Na2CrO3 = K2CrO3 + NaCH3CO2 =>
2 KCH3CO2 + Na2CrO3 = K2CrO3 + 2 NaCH3CO2
Ca(HCO3)2(aq) + HBr(aq) = CaBr + H(HCO3)2 =>
Ca(HCO3)2(aq) + HBr(aq) = CaBr + H(HCO3)2
C6H13O2N + O2 = H2O + CO2 + NO2 =>
4 C6H13O2N + 37 O2 = 26 H2O + 24 CO2 + 4 NO2
C5H11 + C4H8O2 = C9H18O2 + H2O =>
20 C5H11 + 29 C4H8O2 = 24 C9H18O2 + 10 H2O
NaHCO3 + HBr = NaBr + (HCO3)H =>
NaHCO3 + HBr = NaBr + (HCO3)H
K2CO3(aq) + Mg(NO3)2(aq) = K(NO3)(aq) + MgCO3(s) =>
K2CO3(aq) + Mg(NO3)2(aq) = 2 K(NO3)(aq) + MgCO3(s)
Se3H + HFe2O = Fe2Se3 + H2O =>
Se3H + HFe2O = Fe2Se3 + H2O
Al + CuNo3 = Al(No3)3 + Cu =>
Al + 3 CuNo3 = Al(No3)3 + 3 Cu
Ca(OH)2 + H2SO4 = H2O + Ca(SO4) =>
Ca(OH)2 + H2SO4 = 2 H2O + Ca(SO4)
CuI + Fe2(SeO4)3 = Cu2SeO4 + FeI3 =>
6 CuI + Fe2(SeO4)3 = 3 Cu2SeO4 + 2 FeI3
Cr2O72{-} + Fe{2+} + H{+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O72{-} + 137 Fe{2+} + 144 H{+} = 2 Cr{3+} + 137 Fe{3+} + 72 H2O
NaHCO3 + C15H15N302 + H2O = NaOH + C16H15 + HCO5N3 =>
48063 NaHCO3 + 237 C15H15N302 + 23164 H2O = 48063 NaOH + 1735 C16H15 + 23858 HCO5N3
Zn + HNO3 = NO2 + ZnOH =>
Zn + HNO3 = NO2 + ZnOH
Fe{3+} + NH3 = [Fe(NH3)]{+3} =>
Fe{3+} + NH3 = [Fe(NH3)]{+3}
Pr(NO3)3 + Fe(NO3)3 + N2H4 = PrFeO3 + NO2 + H =>
4 Pr(NO3)3 + 4 Fe(NO3)3 + 3 N2H4 = 4 PrFeO3 + 30 NO2 + 12 H
KI + KIO3 + H3PO4 = K3PO4 + I2 + H2O =>
5 KI + KIO3 + 2 H3PO4 = 2 K3PO4 + 3 I2 + 3 H2O
C + H2 + O2 = CH4O2 =>
C + 2 H2 + O2 = CH4O2
(NH4)2U2O7 + HNO3 = UO2(NO3)2 + H2O + NO =>
3(NH4)2U2O7 + 22 HNO3 = 6 UO2(NO3)2 + 23 H2O + 16 NO
Zn + Ni(NO3)3 = Zn(NO3) + Ni =>
3 Zn + Ni(NO3)3 = 3 Zn(NO3) + Ni
Na3Cr(SCN)6 + I2 + H2O = ICN + I{-} + SO4{2-} + H{+} + Na{+} + Cr{3+} =>
Na3Cr(SCN)6 + 24 I2 + 24 H2O = 6 ICN + 42 I{-} + 6 SO4{2-} + 48 H{+} + 3 Na{+} + Cr{3+}
Ca(OH)2 + H2SO4(l) = CaSO4 + H2O =>
Ca(OH)2 + H2SO4(l) = CaSO4 + 2 H2O
HI(aq) + H2O(l) = H3O + I =>
HI(aq) + H2O(l) = H3O + I
N2H5 + H2O = H3O + N2H =>
N2H5 + 4 H2O = 4 H3O + N2H
FeCl3 + K4Fe(CN)6 = Fe4(Fe(CN)6)3 + KCl =>
4 FeCl3 + 3 K4Fe(CN)6 = Fe4(Fe(CN)6)3 + 12 KCl
SmCl2 + KMnO4 + H2SO4 = Sm2(SO4)3 + KCl + MnCl2 + H2O + HCl =>
10 SmCl2 + 2 KMnO4 + 15 H2SO4 = 5 Sm2(SO4)3 + 2 KCl + 2 MnCl2 + 8 H2O + 14 HCl
[Ni(NH3)6]SO4 + H2S = NiS + (NH4)HS + (NH4)2SO4 =>
[Ni(NH3)6]SO4 + 5 H2S = NiS + 4(NH4)HS + (NH4)2SO4
Na + PbSO = NaSO + Pb =>
Na + PbSO = NaSO + Pb
FeCl3 + Na(CO3)2 = Cl3Na + Fe(CO3)2 =>
FeCl3 + Na(CO3)2 = Cl3Na + Fe(CO3)2
SO4H2 + H2O = H2SO4H2O =>
SO4H2 + H2O = H2SO4H2O
SnCl2 + K2Cr2O7 + H2SO4 = Sn(SO4)2 + Cr2(SO4)3 + H2O + K2SO4 + SnCl4 =>
6 SnCl2 + 2 K2Cr2O7 + 14 H2SO4 = 3 Sn(SO4)2 + 2 Cr2(SO4)3 + 14 H2O + 2 K2SO4 + 3 SnCl4
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
Al(OH)3 + C = H2O + Al + CO2 =>
4 Al(OH)3 + 3 C = 6 H2O + 4 Al + 3 CO2
PotassiumHydroxide + LeadNitrate = PotassiumNitrate + LeadHydroxide =>
2 KOH + Pb(NO3)2 = 2 KNO3 + Pb(OH)2
ZnSO4 + C(HCO3)4 = C(SO4)2 + Zn(HCO3)2 =>
2 ZnSO4 + C(HCO3)4 = C(SO4)2 + 2 Zn(HCO3)2
HCl + Br = BrCl2 + H2 =>
2 HCl + Br = BrCl2 + H2
Cs3PO4 + MgCl2 = CsCl + Mg3(PO4)2 =>
2 Cs3PO4 + 3 MgCl2 = 6 CsCl + Mg3(PO4)2
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
Al(s) + Br2(aq) = AlBr3 =>
2 Al(s) + 3 Br2(aq) = 2 AlBr3
H2 + Au2S3 = Au + H2S =>
3 H2 + Au2S3 = 2 Au + 3 H2S
Nb2O5 = NbO + O2 =>
2 Nb2O5 = 4 NbO + 3 O2
KMnO4 + C3H5(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H5(OH)3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
Fe(SCN) + H2C2O4 = Fe2C2O4 + HSCN =>
2 Fe(SCN) + H2C2O4 = Fe2C2O4 + 2 HSCN
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
Cu + HNO3 = Cu(NO3)(NO3) + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)(NO3) + 4 H2O + 2 NO
C2H5OCS2K + H2O2 = H2SO4 + KOH + C2H5OH + CH4 =>
3 C2H5OCS2K + 14 H2O2 = 6 H2SO4 + 3 KOH + 4 C2H5OH + CH4
Zn + H2SO4 = SO2 + H2O + ZnSO4 =>
Zn + 2 H2SO4 = SO2 + 2 H2O + ZnSO4
HCIO + Mg(OH)2 = Mg(CIO)2 + H2O =>
2 HCIO + Mg(OH)2 = Mg(CIO)2 + 2 H2O
Nb2Ta2N3O2 = Ta2N + NbN + Ta2O5 + N2 =>
5 Nb2Ta2N3O2 = 3 Ta2N + 10 NbN + 2 Ta2O5 + N2
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