Equations balanced on the previous day | Equations balanced on the next day |
6 H3BO3 = H4B6O11 + 7 H2O
C4H9OH + NaNO2 + H2SO4 = C4H9NO2 + NaHSO4 + H2O =>
C4H9OH + NaNO2 + H2SO4 = C4H9NO2 + NaHSO4 + H2O
Na + HOH = NaOH + H =>
Na + HOH = NaOH + H
Fe + I2 = FeI2 =>
Fe + I2 = FeI2
C2H2 + AgNO3 = AgCCAg + HNO3 =>
C2H2 + 2 AgNO3 = AgCCAg + 2 HNO3
Al + Cu(NO2)2 = Al(NO2)2 + Cu =>
Al + Cu(NO2)2 = Al(NO2)2 + Cu
NaI + Ca(NO3)2 = NaNO3 + CaI2 =>
2 NaI + Ca(NO3)2 = 2 NaNO3 + CaI2
HBr + F2 = HF + Br2 =>
2 HBr + F2 = 2 HF + Br2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
Na2CO3 + KI = NaI + K2CO3 =>
Na2CO3 + 2 KI = 2 NaI + K2CO3
H3PO4(aq) + OH(aq) = HPO4(aq) + H2O(l) =>
H3PO4(aq) + 2 OH(aq) = HPO4(aq) + 2 H2O(l)
HgS + O2 = Hg + SO2 =>
HgS + O2 = Hg + SO2
NaNO2 + HSO3NH2 = N2 + H2SO4 + H2O + Na =>
6 NaNO2 + 8 HSO3NH2 = 7 N2 + 8 H2SO4 + 4 H2O + 6 Na
CH3COOH + Na2CO3 = C2H3NaO2 + CO2 + H2O =>
2 CH3COOH + Na2CO3 = 2 C2H3NaO2 + CO2 + H2O
NaF + HA = HF + NaA =>
NaF + HA = HF + NaA
Re + O2 = Re2O7 =>
4 Re + 7 O2 = 2 Re2O7
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
KClO4 + H2SO4 = HClO4 + SO2 + K2O2 =>
2 KClO4 + H2SO4 = 2 HClO4 + SO2 + K2O2
Au(NO3)3(aq) + Co(s) = Co(NO3)3(aq) + Au(s) =>
Au(NO3)3(aq) + Co(s) = Co(NO3)3(aq) + Au(s)
CaCO3 + HC2H3O2 = H2O + CO2 + CaC2H3O2 =>
8 CaCO3 + 9 HC2H3O2 = 6 H2O + 10 CO2 + 8 CaC2H3O2
Ag{+} + ClO{-} + H2O = Ag + ClO2{-} + H{+} =>
2 Ag{+} + ClO{-} + H2O = 2 Ag + ClO2{-} + 2 H{+}
KMnO4 + NaC1 + H2SO4 = C + K2SO4 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 10 NaC1 + 8 H2SO4 = 10 C + K2SO4 + 2 MnSO4 + 8 H2O + 5 Na2SO4
CH3NH2 + HBr = [CH3NH3]Br =>
CH3NH2 + HBr = [CH3NH3]Br
ZnCO3 + BaCO3 + CuO + H3PO4 = Ba100Zn48Cu2(PO4)100 + H2O + CO2 =>
48 ZnCO3 + 100 BaCO3 + 2 CuO + 100 H3PO4 = Ba100Zn48Cu2(PO4)100 + 150 H2O + 148 CO2
H2S + HOCl = SO + HCl + H2O =>
H2S + 2 HOCl = SO + 2 HCl + H2O
BaCl2(aq) + CuSO4(aq) = BaSO4(s) + CuCl2(aq) =>
BaCl2(aq) + CuSO4(aq) = BaSO4(s) + CuCl2(aq)
Zn(NO3)2 + V = V(NO3)3 + Zn =>
3 Zn(NO3)2 + 2 V = 2 V(NO3)3 + 3 Zn
C5H12O7 + O2 = CO2 + H2O =>
2 C5H12O7 + 9 O2 = 10 CO2 + 12 H2O
LiOH + HCl = Li(OH)Cl + H2 =>
2 LiOH + 2 HCl = 2 Li(OH)Cl + H2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
C4H8 + HBr = C4H8HBr =>
C4H8 + HBr = C4H8HBr
H3PO4 + CaO = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 CaO = Ca3(PO4)2 + 3 H2O
Ag2S + O2 = Ag + SO2 =>
Ag2S + O2 = 2 Ag + SO2
OHCH2CHCHCH2OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CHOCHCHCHO =>
5 OHCH2CHCHCH2OH + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 16 H2O + 5 CHOCHCHCHO
Hg(NO3)2 = HgO + NO2 + O2 =>
2 Hg(NO3)2 = 2 HgO + 4 NO2 + O2
C12H23O11 + O2 = CO2 + H2O =>
4 C12H23O11 + 49 O2 = 48 CO2 + 46 H2O
K2Cr2O7 + H2SO4 + KI = Cr2(SO4)3 + I + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 KI = Cr2(SO4)3 + 6 I + 4 K2SO4 + 7 H2O
Al + NO3{-} + OH{-} + H2O = AlO2{-} + NH3 =>
8 Al + 3 NO3{-} + 5 OH{-} + 2 H2O = 8 AlO2{-} + 3 NH3
NaCl(aq) + HNO2(aq) = HCl(g) + NaNO2(s) =>
NaCl(aq) + HNO2(aq) = HCl(g) + NaNO2(s)
HCl + CaC2 + H2O = CaCl2 + HCO3 + H2 =>
2 HCl + CaC2 + 6 H2O = CaCl2 + 2 HCO3 + 6 H2
Fe(C2O4)*2H2O + H2C2O4 + H2O2 + K2(C2O4) = K3Fe(C2O4)3*3H2O =>
2 Fe(C2O4)*2H2O + H2C2O4 + H2O2 + 3 K2(C2O4) = 2 K3Fe(C2O4)3*3H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
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