| Equations balanced on the previous day | Equations balanced on the next day |
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Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HCl(aq) + Na2CO3(aq) = NaCl(aq) + CO2(g) + H2O(l) =>
2 HCl(aq) + Na2CO3(aq) = 2 NaCl(aq) + CO2(g) + H2O(l)
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Pb + HNO3 = Pb(NO3)2 + H2O + NO =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 4 H2O + 2 NO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ca3P2 + (NH4)2Cr2O7 + H2SO4 = CaSO4 + H3PO4 + N2 + Cr2(SO4)3 + H2 =>
7 Ca3P2 + 8(NH4)2Cr2O7 + 45 H2SO4 = 21 CaSO4 + 14 H3PO4 + 8 N2 + 8 Cr2(SO4)3 + 56 H2
Cl + O2 = Cl2O5 =>
4 Cl + 5 O2 = 2 Cl2O5
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Ca3P2 + (NH4)2Cr2O7 + H2SO4 = CaSO4 + H3PO4 + N2 + Cr2(SO4)3 + H2 =>
7 Ca3P2 + 8(NH4)2Cr2O7 + 45 H2SO4 = 21 CaSO4 + 14 H3PO4 + 8 N2 + 8 Cr2(SO4)3 + 56 H2
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
O2 + Na = Na2O =>
O2 + 4 Na = 2 Na2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
NH4Fe(SO4)2 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + K2SO4 + (NH4)2SO4 =>
4 NH4Fe(SO4)2 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 6 K2SO4 + 2(NH4)2SO4
Au + H2So4 = Au2(So4)3 + H2 =>
2 Au + 3 H2So4 = Au2(So4)3 + 3 H2
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
NiCO3 + HNO3 = Ni(NO3)2 + CO2 + H2O =>
NiCO3 + 2 HNO3 = Ni(NO3)2 + CO2 + H2O
NiS + HCl + HNO3 = NiCl2 + NO + S + H2O =>
3 NiS + 6 HCl + 2 HNO3 = 3 NiCl2 + 2 NO + 3 S + 4 H2O
Ca3P2 + (NH4)2Cr2O7 + H2SO4 = CaSO4 + H3PO4 + N2 + Cr2(SO4)3 + H2 =>
7 Ca3P2 + 8(NH4)2Cr2O7 + 45 H2SO4 = 21 CaSO4 + 14 H3PO4 + 8 N2 + 8 Cr2(SO4)3 + 56 H2
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
NiCO3 + HNO3 = Ni(NO3)2 + CO2 + H2O =>
NiCO3 + 2 HNO3 = Ni(NO3)2 + CO2 + H2O
I + O2 = IO =>
2 I + O2 = 2 IO
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
H2C2O4 + H2O = H4C2O5 =>
H2C2O4 + H2O = H4C2O5
NaHSO4 + LiOH = NaOH + LiHSO4 =>
NaHSO4 + LiOH = NaOH + LiHSO4
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
Ca3(OH)3AsO4 + (NH4)3PO4 = Ca3PO4AsO4 + NH3 + H2O =>
Ca3(OH)3AsO4 + (NH4)3PO4 = Ca3PO4AsO4 + 3 NH3 + 3 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
HNO3 + CuSO4 = H2SO4 + Cu(NO3)2 =>
2 HNO3 + CuSO4 = H2SO4 + Cu(NO3)2
Ca3(OH)3AsO4 + (NH4)3AsO4 = Ca3(AsO4)2 + NH3 + H2O =>
Ca3(OH)3AsO4 + (NH4)3AsO4 = Ca3(AsO4)2 + 3 NH3 + 3 H2O
K2Cr2O7 + FeSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
N2O2{2-} + MnO4{-} + H{+} = Mn{2+} + NO2 + H2O =>
5 N2O2{2-} + 6 MnO4{-} + 28 H{+} = 6 Mn{2+} + 10 NO2 + 14 H2O
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
ZnSo4 + NH4OH = ZnOH + NH4So4 =>
ZnSo4 + NH4OH = ZnOH + NH4So4
Fe(s) + HCl(aq) = FeCl3(aq) + H2(g) =>
2 Fe(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2(g)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
F + O2 = FO =>
2 F + O2 = 2 FO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HCl + ZnCO3 = ZnCl2 + H2O + CO2 =>
2 HCl + ZnCO3 = ZnCl2 + H2O + CO2
S + O2{+} = SO2{+} =>
S + O2{+} = SO2{+}
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/11/19
Equations balanced on 08/10/18
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