Equations balanced on the previous day | Equations balanced on the next day |
Ca + 2 H2O = Ca(OH)2 + H2
Fl2 = Fl4 =>
2 Fl2 = Fl4
MgCl + O2 = MgClO =>
2 MgCl + O2 = 2 MgClO
(NH2)2CO + H2SO4 = (NH4)2SO4 + CO2 + SO3 =>
(NH2)2CO + 2 H2SO4 = (NH4)2SO4 + CO2 + SO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mn{2+}(aq) + Co{3+}(aq) + H2O = MnO2(s) + Co2{+}(aq) + H{+} =>
5 Mn{2+}(aq) + 4 Co{3+}(aq) + 10 H2O = 5 MnO2(s) + 2 Co2{+}(aq) + 20 H{+}
RbClO3 = RbCl + O2 =>
2 RbClO3 = 2 RbCl + 3 O2
Al + NaOH + MgSO4*7H2O + C2H2O4*2H2O + H2O = NaMg[Al(C2O4)3]*9H2O + Na2SO4*10H2O + H2 =>
2 Al + 6 NaOH + 2 MgSO4*7H2O + 6 C2H2O4*2H2O + 6 H2O = 2 NaMg[Al(C2O4)3]*9H2O + 2 Na2SO4*10H2O + 3 H2
Ba(s) + HNO3(aq) = Ba(NO3)2(aq) + H2(g) =>
Ba(s) + 2 HNO3(aq) = Ba(NO3)2(aq) + H2(g)
CH3COONH4 + HBr = CH3COOH + NH4Br =>
CH3COONH4 + HBr = CH3COOH + NH4Br
HP4O + K(OH) = PO + K3 + H2O =>
3 HP4O + 21 K(OH) = 12 PO + 7 K3 + 12 H2O
Fe2(SO4)3 = Fe{+3} + SO4{-2} =>
Fe2(SO4)3 = 2 Fe{+3} + 3 SO4{-2}
CrCl3 + CuSO4 = CuCl2 + Cr2(SO4)3 =>
2 CrCl3 + 3 CuSO4 = 3 CuCl2 + Cr2(SO4)3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Mn{2+}(aq) + Co{3+}(aq) + H2O = MnO2(s) + Co2{+}(aq) + H{+} =>
5 Mn{2+}(aq) + 4 Co{3+}(aq) + 10 H2O = 5 MnO2(s) + 2 Co2{+}(aq) + 20 H{+}
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cu + H2SO2 = CuS + CuSO4 + H2O =>
4 Cu + 4 H2SO2 = 3 CuS + CuSO4 + 4 H2O
SiFl4 + H2O = SiO2 + HFl =>
SiFl4 + 2 H2O = SiO2 + 4 HFl
C5H10O + Ag(NH3)2OH = C5HCOONH4 + Ag + NH3 + H2O =>
6 C5H10O + 58 Ag(NH3)2OH = 5 C5HCOONH4 + 58 Ag + 111 NH3 + 54 H2O
Mn{2+}(aq) + Co{3+}(aq) + H2O = MnO2(s) + Co2{+}(aq) + H{+} =>
5 Mn{2+}(aq) + 4 Co{3+}(aq) + 10 H2O = 5 MnO2(s) + 2 Co2{+}(aq) + 20 H{+}
SnCl2 + NaOH = SnOHCl + NaCl =>
SnCl2 + NaOH = SnOHCl + NaCl
C9H19OH + O2 = CO2 + H2O =>
2 C9H19OH + 27 O2 = 18 CO2 + 20 H2O
PbO2 + HF = H2O2 + PbF2 =>
PbO2 + 2 HF = H2O2 + PbF2
CrCl3 + CuSO4 = CuCl2 + Cr2(SO4)3 =>
2 CrCl3 + 3 CuSO4 = 3 CuCl2 + Cr2(SO4)3
As2S3 + KMnO4 + H2O = H2AsO3 + KOH + MnO2 + H2SO4 =>
3 As2S3 + 26 KMnO4 + 28 H2O = 6 H2AsO3 + 26 KOH + 26 MnO2 + 9 H2SO4
CrCl3 + CuSO4 = CuCl2 + Cr2(SO4)3 =>
2 CrCl3 + 3 CuSO4 = 3 CuCl2 + Cr2(SO4)3
CrCl3 + CuSO4 = CuCl2 + Cr2(SO4)3 =>
2 CrCl3 + 3 CuSO4 = 3 CuCl2 + Cr2(SO4)3
K2Cr2O7 + HNO3 + CH3CHOHCH3 = Cr2(NO)3 + KNO3 + CH3COCH3 + H2O =>
2 K2Cr2O7 + 10 HNO3 + 21 CH3CHOHCH3 = 2 Cr2(NO)3 + 4 KNO3 + 21 CH3COCH3 + 26 H2O
AgNO3 + NH3H2O + NaOH = Ag(NH3)2OH + NaNO3 + H2O =>
AgNO3 + 2 NH3H2O + NaOH = Ag(NH3)2OH + NaNO3 + 2 H2O
CrCl3 + CuSO4 = CuCl2 + Cr2(SO4)3 =>
2 CrCl3 + 3 CuSO4 = 3 CuCl2 + Cr2(SO4)3
CaCO3 + CH3COOH = H2CO3 + Ca(C4H6O4) =>
CaCO3 + 2 CH3COOH = H2CO3 + Ca(C4H6O4)
K3[Cr(SCN)6] + NaOH = Na3[Cr(OH)6] + NaSCN + KOH =>
K3[Cr(SCN)6] + 9 NaOH = Na3[Cr(OH)6] + 6 NaSCN + 3 KOH
Cu + H2SO2 = CuS + CuSO4 + H2O =>
4 Cu + 4 H2SO2 = 3 CuS + CuSO4 + 4 H2O
MnO2 + In2O3 + TiO2 = Mn08In02TiO3 + O2 =>
8 MnO2 + In2O3 + TiO2 = Mn08In02TiO3 + 9 O2
H3PO4 + NaOH = NaH2PO4H2O =>
H3PO4 + NaOH = NaH2PO4H2O
HBrO3 + HBr = H2OBr2 =>
HBrO3 + 5 HBr = 3 H2OBr2
Mn{2+}(aq) + Co{3+}(aq) + H2O = MnO2(s) + Co2{+}(aq) + H{+} =>
5 Mn{2+}(aq) + 4 Co{3+}(aq) + 10 H2O = 5 MnO2(s) + 2 Co2{+}(aq) + 20 H{+}
C17H36COOH + O2 = CO2 + H2O =>
4 C17H36COOH + 105 O2 = 72 CO2 + 74 H2O
Sc + Cu2O = Sc2O3 + Cu =>
2 Sc + 3 Cu2O = Sc2O3 + 6 Cu
CrCl3 + CuSO4 = CuCl2 + Cr2(SO4)3 =>
2 CrCl3 + 3 CuSO4 = 3 CuCl2 + Cr2(SO4)3
B + KOH = BK + OH =>
B + KOH = BK + OH
Mn{2+}(aq) + Co{3+}(aq) + H2O = MnO2(s) + Co2{+}(aq) + H{+} =>
5 Mn{2+}(aq) + 4 Co{3+}(aq) + 10 H2O = 5 MnO2(s) + 2 Co2{+}(aq) + 20 H{+}
Na3(Co(NO2)6) + KNO3 = K3(Co(NO2)6) + NaNO3 =>
Na3(Co(NO2)6) + 3 KNO3 = K3(Co(NO2)6) + 3 NaNO3
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Mn{2+}(aq) + Co{3+}(aq) + H2O = MnO2(s) + Co2{+}(aq) + H{+} =>
5 Mn{2+}(aq) + 4 Co{3+}(aq) + 10 H2O = 5 MnO2(s) + 2 Co2{+}(aq) + 20 H{+}
C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Si + HCl = Si(Cl)4 + H2 =>
Si + 4 HCl = Si(Cl)4 + 2 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH4 + O2 = HCOOH + H2O =>
2 CH4 + 3 O2 = 2 HCOOH + 2 H2O
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