| Equations balanced on the previous day | Equations balanced on the next day |
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4 Na + O2 = 2 Na2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
CaC2 + AsBr3 = C + As + CaBr2 =>
3 CaC2 + 2 AsBr3 = 6 C + 2 As + 3 CaBr2
SO2 + MnO4{-} + H2O = SO4{2-} + Mn{2+} + H{+} =>
7 SO2 + 2 MnO4{-} + 6 H2O = 7 SO4{2-} + 2 Mn{2+} + 12 H{+}
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NH4NO3 = N + O + H2O =>
NH4NO3 = 2 N + O + 2 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + 2 NH3(g) + 2 H2O(l)
HCl + H2SO4 = HSO4 + H2Cl =>
HCl + H2SO4 = HSO4 + H2Cl
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Mg + SiO2 = MgO + Si =>
2 Mg + SiO2 = 2 MgO + Si
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
butane + oxygen = carbondioxide + H2O(g) =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O(g)
H2S(g) + O2(g) = SO2(g) + H2O(g) =>
2 H2S(g) + 3 O2(g) = 2 SO2(g) + 2 H2O(g)
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
HNO3 + NO = NO2 + H2O =>
2 HNO3 + NO = 3 NO2 + H2O
HNO3 + NO = NO2 + H2O =>
2 HNO3 + NO = 3 NO2 + H2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
HI + H2SO4 = H2S + I2 + H2O =>
8 HI + H2SO4 = H2S + 4 I2 + 4 H2O
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
BaCl2 + (NH4)2(CO3) = Ba(CO3) + (NH4)Cl =>
BaCl2 + (NH4)2(CO3) = Ba(CO3) + 2(NH4)Cl
FeBr2(aq) + Na2CO3(aq) = FeCO3(s) + NaBr(aq) =>
FeBr2(aq) + Na2CO3(aq) = FeCO3(s) + 2 NaBr(aq)
V2O5 + H2 = V2O3 + H2O =>
V2O5 + 2 H2 = V2O3 + 2 H2O
copper + silvernitrate = Cu2NO3 + silver =>
2 Cu + AgNO3 = Cu2NO3 + Ag
(NH4)2Cr2O7 = Cr2O3 + H2O + N2 =>
(NH4)2Cr2O7 = Cr2O3 + 4 H2O + N2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Al2O3 + C + Cl2 = AlCl3 + CO3 =>
Al2O3 + C + 3 Cl2 = 2 AlCl3 + CO3
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
SiO2 + NaOH = H2O + Na2SiO3 =>
SiO2 + 2 NaOH = H2O + Na2SiO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
MnO + CO = Mn + CO2 =>
MnO + CO = Mn + CO2
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
Ni + CO = Ni(CO)4 =>
Ni + 4 CO = Ni(CO)4
TiCl4 + K = Ti + KCl =>
TiCl4 + 4 K = Ti + 4 KCl
HCl + Na2CO3 = NaCl + H2O + CO2 =>
2 HCl + Na2CO3 = 2 NaCl + H2O + CO2
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
CaO + P4O10 = Ca3(PO4)2 =>
6 CaO + P4O10 = 2 Ca3(PO4)2
Al(OH)3 + H2SO3 = Al2(SO3)3 + H2O =>
2 Al(OH)3 + 3 H2SO3 = Al2(SO3)3 + 6 H2O
P + KOH + H2O = PH3 + KH2PO2 =>
4 P + 3 KOH + 3 H2O = PH3 + 3 KH2PO2
FeO + H2 = Fe + H2O =>
FeO + H2 = Fe + H2O
CuSo4 + Fe = Cu + FeSo4 =>
CuSo4 + Fe = Cu + FeSo4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/06/14
Equations balanced on 07/06/13
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