Equations balanced on the previous day | Equations balanced on the next day |
Na2O + SO2 = Na2SO3
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Pb(NO3)2 + Na2S = NaNO3 + PbS =>
Pb(NO3)2 + Na2S = 2 NaNO3 + PbS
[Cr(N2H4CO6)]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + HOH =>
10[Cr(N2H4CO6)]4[Cr(CN)6]3 + 456 KMnO4 + 519 H2SO4 = 35 K2Cr2O7 + 456 MnSO4 + 220 CO2 + 260 KNO3 + 63 K2SO4 + 599 HOH
NH3 + HCl = NH2 + H2Cl =>
NH3 + HCl = NH2 + H2Cl
HBrO = Br{-} + O2 + H{+} =>
2 HBrO = 2 Br{-} + O2 + 2 H{+}
C3H7COOHCH3 + O2 = CO2 + H2O =>
4 C3H7COOHCH3 + 27 O2 = 20 CO2 + 22 H2O
K + Cr2(SO4)3 = K(SO4)3Cr2 =>
K + Cr2(SO4)3 = K(SO4)3Cr2
PB(NO3)2(aq) + IK(aq) = PBI2(s) + KNO3(aq) =>
PB(NO3)2(aq) + 2 IK(aq) = PBI2(s) + 2 KNO3(aq)
C3H5N3O9(l) = N2(g) + CO2(g) + O2(g) + H2O(g) =>
4 C3H5N3O9(l) = 6 N2(g) + 12 CO2(g) + O2(g) + 10 H2O(g)
P4 + Cs2 = PCs =>
P4 + 2 Cs2 = 4 PCs
FeS + KOH = Fe(OH) + KS =>
FeS + KOH = Fe(OH) + KS
H2C2O4(aq) + KOH(aq) = H2O(l) + K2C2O4(aq) =>
H2C2O4(aq) + 2 KOH(aq) = 2 H2O(l) + K2C2O4(aq)
Cu + Cl = Cu8Cl5 =>
8 Cu + 5 Cl = Cu8Cl5
SnO2 + OH = SnO3 + H2O =>
SnO2 + 2 OH = SnO3 + H2O
C4H6O + H2O + NaHCO3 + NaCl = HNa2C7O7Cl + H2 =>
3 C4H6O + 5 H2O + 2 NaHCO3 + 2 NaCl = 2 HNa2C7O7Cl + 14 H2
AsH3 + H2SO4 + KBrO3 = K2SO4 + H3AsO4 + H2O + Br =>
5 AsH3 + 4 H2SO4 + 8 KBrO3 = 4 K2SO4 + 5 H3AsO4 + 4 H2O + 8 Br
FeSO4 + NaNO3 + H2SO4 = Fe2(SO4)3 + NO2 + NaOH =>
2 FeSO4 + 2 NaNO3 + H2SO4 = Fe2(SO4)3 + 2 NO2 + 2 NaOH
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
Zn(OH)2 + NaOH = Na2Zn(OH)4 =>
Zn(OH)2 + 2 NaOH = Na2Zn(OH)4
GaBr3 + Cl2 = GaCl3 + Br2 =>
2 GaBr3 + 3 Cl2 = 2 GaCl3 + 3 Br2
Ba(OH)2 + Co(NO3)2 = Ba(NO3)2 + Co(OH)2 =>
Ba(OH)2 + Co(NO3)2 = Ba(NO3)2 + Co(OH)2
KBr + C12 = KC1 + Br2 =>
12 KBr + C12 = 12 KC1 + 6 Br2
Ag + Fe(NO3)3 = AgNO3 + Fe =>
3 Ag + Fe(NO3)3 = 3 AgNO3 + Fe
Fe + SnCl6{2-} = SnCl4{2-} + Cl{-} + Fe{2+} =>
Fe + SnCl6{2-} = SnCl4{2-} + 2 Cl{-} + Fe{2+}
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Mg + Cu2SO4 = MgSO4 + Cu =>
Mg + Cu2SO4 = MgSO4 + 2 Cu
As(OH)6(aq) + CO2(g) = As2O3(s) + HCO3(aq) + H2O(l) =>
2 As(OH)6(aq) + 6 CO2(g) = As2O3(s) + 6 HCO3(aq) + 3 H2O(l)
MgSO4 + Na2S = Na2SO4 + MgS =>
MgSO4 + Na2S = Na2SO4 + MgS
NH4{+} + NO3{-} + C7H7OH = N2 + CO2 + H2 =>
13 NH4{+} + 13 NO3{-} + 3 C7H7OH = 13 N2 + 21 CO2 + 38 H2
HNO3NaHCO3 = NaNO3H2OCO2 =>
HNO3NaHCO3 = NaNO3H2OCO2
ClC2H2AsO + HCl = ClC2H2AsCl2 + H2O =>
ClC2H2AsO + 2 HCl = ClC2H2AsCl2 + H2O
(NH4)2SO3 + HBr = (NH4)2Br + HSO3 =>
(NH4)2SO3 + HBr = (NH4)2Br + HSO3
PbO2 + NaOH + CrCl3 = Na2CrO4 + H2O + PbCl2 =>
3 PbO2 + 4 NaOH + 2 CrCl3 = 2 Na2CrO4 + 2 H2O + 3 PbCl2
V{+2} + MnO4{-} + H2O = VO3{-} + Mn{+2} + H{+} =>
5 V{+2} + 3 MnO4{-} + 3 H2O = 5 VO3{-} + 3 Mn{+2} + 6 H{+}
Na2SO4 = Na(aq) + SO4(aq) =>
Na2SO4 = 2 Na(aq) + SO4(aq)
N2H4 + O2 = H2O + N2 =>
N2H4 + O2 = 2 H2O + N2
NaCr + Br2 + NaOH = NaCrO4 + NaBr + H2O =>
NaCr + 4 Br2 + 8 NaOH = NaCrO4 + 8 NaBr + 4 H2O
C2HNa + CH3Cl = C2HCH3 + NaCl =>
C2HNa + CH3Cl = C2HCH3 + NaCl
Na + Fe2O3 = Na2O + Fe =>
6 Na + Fe2O3 = 3 Na2O + 2 Fe
Cu(s) + Br2(g) = CuBr2(s) =>
Cu(s) + Br2(g) = CuBr2(s)
Zn + SnF4 = Sn + ZnF4 =>
Zn + SnF4 = Sn + ZnF4
SO3 + H2O = O2 + HSO3 =>
4 SO3 + 2 H2O = O2 + 4 HSO3
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
Ba3(PO4)2 + NaOH = Ba(OH)2 + (PO4)Na3 =>
Ba3(PO4)2 + 6 NaOH = 3 Ba(OH)2 + 2(PO4)Na3
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
Rb + S = Rb2S =>
2 Rb + S = Rb2S
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
Sb2S3 + S2{2-} + S{2-} = SbS4{3-} =>
Sb2S3 + 2 S2{2-} + S{2-} = 2 SbS4{3-}
ZnO + CO(NO2)3 = Zn(NO2)3 + COO =>
ZnO + CO(NO2)3 = Zn(NO2)3 + COO
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Equations balanced on the previous day | Equations balanced on the next day |
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