Equations balanced on the previous day | Equations balanced on the next day |
Na2B4O7 + 2 HCl + 5 H2O = 2 NaCl + 4 H3BO3
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
H + CI = HCI =>
H + CI = HCI
Fe2O3 + FeO = Fe3O4 =>
Fe2O3 + FeO = Fe3O4
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
FeS3 + O2 = Fe2O3 + SO =>
4 FeS3 + 9 O2 = 2 Fe2O3 + 12 SO
BaCl2 + FePO4 = Ba3(PO4)2 + FeCl3 =>
3 BaCl2 + 2 FePO4 = Ba3(PO4)2 + 2 FeCl3
Zn + S = ZnS =>
Zn + S = ZnS
Ba(NO3)2 = BaO + NO2 + O2 =>
2 Ba(NO3)2 = 2 BaO + 4 NO2 + O2
CAO + H2SO4 = CASO4 + H2O =>
CAO + H2SO4 = CASO4 + H2O
K4[Fe(CN)6] + FeCl3 = Fe4[Fe(CN)6]3 + KCl =>
3 K4[Fe(CN)6] + 4 FeCl3 = Fe4[Fe(CN)6]3 + 12 KCl
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
HCl + ZN(OH)2 = ZNCl2 + H2O =>
2 HCl + ZN(OH)2 = ZNCl2 + 2 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C6H5OH + H2 = C6H11OH =>
C6H5OH + 3 H2 = C6H11OH
(NH4)2S + FeCl3 = NH4Cl + Fe2S3 =>
3(NH4)2S + 2 FeCl3 = 6 NH4Cl + Fe2S3
C6H5OH + H2 = C6H11OH =>
C6H5OH + 3 H2 = C6H11OH
H2 + S = H2S =>
H2 + S = H2S
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
La2O3*3B2O3*9H2O + HCl = LaCl3 + H3BO3 + H2O =>
La2O3*3B2O3*9H2O + 6 HCl = 2 LaCl3 + 6 H3BO3 + 3 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
HClO3 = ClO2 + HClO4 + H2O =>
3 HClO3 = 2 ClO2 + HClO4 + H2O
NH2 + Ag = AgN + H =>
NH2 + Ag = AgN + 2 H
KMnO4 + H2SO4 + C2H2 = CO2 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + C2H2 = 2 CO2 + K2SO4 + 2 MnSO4 + 4 H2O
C2H2 + KMnO4 = KOOCCOOK + MnO2 + KOH + H2O =>
3 C2H2 + 8 KMnO4 = 3 KOOCCOOK + 8 MnO2 + 2 KOH + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe(OH)3 + O2 = FeO3 + H2O =>
4 Fe(OH)3 + 3 O2 = 4 FeO3 + 6 H2O
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
CrBr2(aq) + Na2CO3(aq) = CrCO3(s) + NaBr(aq) =>
CrBr2(aq) + Na2CO3(aq) = CrCO3(s) + 2 NaBr(aq)
Cu2S + HNO3 = Cu(NO3)2 + NO + H2SO4 + H2O =>
3 Cu2S + 22 HNO3 = 6 Cu(NO3)2 + 10 NO + 3 H2SO4 + 8 H2O
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
C7H17 + O2 = CO2 + H20 =>
20 C7H17 + 140 O2 = 140 CO2 + 17 H20
CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
KMnO4 + SO2 + H2O = H2SO4 + MnO2 + KOH =>
2 KMnO4 + 3 SO2 + 4 H2O = 3 H2SO4 + 2 MnO2 + 2 KOH
Fe + S = FeS =>
Fe + S = FeS
AlCl3 + Ca(OH)2 = CaCl2 + Al(OH)3 =>
2 AlCl3 + 3 Ca(OH)2 = 3 CaCl2 + 2 Al(OH)3
Na2SO3 + Br2 + H2O = Na2SO4 + HBr =>
Na2SO3 + Br2 + H2O = Na2SO4 + 2 HBr
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
Ag + S = Ag2S =>
2 Ag + S = Ag2S
Fe2O3(s) + CO(g) = Fe + CO2 =>
Fe2O3(s) + 3 CO(g) = 2 Fe + 3 CO2
PbO + O2 = Pb3O4 =>
6 PbO + O2 = 2 Pb3O4
PbO + O2 = Pb3O4 =>
6 PbO + O2 = 2 Pb3O4
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/03/17
Equations balanced on 12/03/16
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