Equations balanced on the previous day | Equations balanced on the next day |
Fe(NO3)2 + K2CrO4 = FeCrO4 + 2 KNO3
Ca + Na2S = CaS + Na =>
Ca + Na2S = CaS + 2 Na
Al(OH)3 + Br2 = AlBr3 + Al(BrO3)3 + H2O =>
6 Al(OH)3 + 9 Br2 = 5 AlBr3 + Al(BrO3)3 + 9 H2O
H + NO = H2O + N =>
2 H + NO = H2O + N
CH3CH2SH + O2 = H2O + CO2 + SO3 =>
CH3CH2SH + 5 O2 = 3 H2O + 2 CO2 + SO3
CH3COOH + NH4(OH) = H2O + NH4(CH3COO) =>
CH3COOH + NH4(OH) = H2O + NH4(CH3COO)
FeSO2 + O2 = FeO3 + SO2 =>
2 FeSO2 + 3 O2 = 2 FeO3 + 2 SO2
NaNO2 + HBF4 = HONO + NaBF4 =>
NaNO2 + HBF4 = HONO + NaBF4
CH3CH2SH + O2 = H2O + CO2 + SO3 =>
CH3CH2SH + 5 O2 = 3 H2O + 2 CO2 + SO3
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
H2O3Si + NaOH = Na2O3Si + H2O =>
H2O3Si + 2 NaOH = Na2O3Si + 2 H2O
OH{-} + Zn(OH)2 = Zn(OH)4{2-} =>
2 OH{-} + Zn(OH)2 = Zn(OH)4{2-}
Au + HCl + HNO3 = AuCl3 + H2O + NOCl =>
2 Au + 9 HCl + 3 HNO3 = 2 AuCl3 + 6 H2O + 3 NOCl
H2SO4 + S2 = H2S + SO4 =>
2 H2SO4 + S2 = 2 H2S + 2 SO4
MnO4{-} + SO3 + OH{+} = Mn2{+} + SO42{-} + H2O =>
158 MnO4{-} + 19 SO3 + 218 OH{+} = 79 Mn2{+} + 19 SO42{-} + 109 H2O
NaNO3 + Cu + H2SO4 = NaHSO4 + Cu(NO3)2 + NO + H2O =>
8 NaNO3 + 3 Cu + 8 H2SO4 = 8 NaHSO4 + 3 Cu(NO3)2 + 2 NO + 4 H2O
Na2CO3(s) + HC2H3O2(aq) = CO2 + H2O(g) + NaC2H3O2(aq) =>
Na2CO3(s) + 2 HC2H3O2(aq) = CO2 + H2O(g) + 2 NaC2H3O2(aq)
CH3CH2SH + O2 = H2O + CO2 + SO3 =>
CH3CH2SH + 5 O2 = 3 H2O + 2 CO2 + SO3
PCl4 + H2O = HCl + P + O2 =>
PCl4 + 2 H2O = 4 HCl + P + O2
CH3CH2SH + O2 = H2O + CO2 + SO3 =>
CH3CH2SH + 5 O2 = 3 H2O + 2 CO2 + SO3
Pb(ClO3)2 + O2 = PbO + ClO4 =>
2 Pb(ClO3)2 + 3 O2 = 2 PbO + 4 ClO4
HfO2 + C = HfC + CO =>
HfO2 + 3 C = HfC + 2 CO
KSCN + FeCl3 = K3 + Fe(SCN)6 + KCl =>
6 KSCN + FeCl3 = K3 + Fe(SCN)6 + 3 KCl
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3[PMo12O40] + NaNO3 + NH4NO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3[PMo12O40] + 2 NaNO3 + 21 NH4NO3 + 12 H2O
[Cu(H2O)4]2 + NH3 = H2O + [Cu(NH3)4]2 =>
[Cu(H2O)4]2 + 8 NH3 = 8 H2O + [Cu(NH3)4]2
NH4ClO4(s) = Cl2(g) + H2O(g) + N2O(g) + O2(g) =>
4 NH4ClO4(s) = 2 Cl2(g) + 8 H2O(g) + 2 N2O(g) + 3 O2(g)
CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4
SO2 + NaHCO3 + O2 = Na2SO4 + H2O(l) + CO2(g) =>
2 SO2 + 4 NaHCO3 + O2 = 2 Na2SO4 + 2 H2O(l) + 4 CO2(g)
HIO4 + NaCl = HClO4 + NaI =>
HIO4 + NaCl = HClO4 + NaI
K2Cr2O7 + H2C2O4 + K2C2O4 = K3[Cr(C2O4)2] + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 + 2 K2C2O4 = 2 K3[Cr(C2O4)2] + 10 CO2 + 7 H2O
Rb + SiO2 = RbSiO3 + Si =>
2 Rb + 3 SiO2 = 2 RbSiO3 + Si
Ni(NO3)3 + H2O = Ni(OH)3 + HNO3 =>
Ni(NO3)3 + 3 H2O = Ni(OH)3 + 3 HNO3
Zn + H2SO4 = Zn2(SO4)3 + S + H2O =>
2 Zn + 4 H2SO4 = Zn2(SO4)3 + S + 4 H2O
Ag2S + HNO3 = AgNO3 + NO + SO2 + H2 =>
2 Ag2S + 6 HNO3 = 4 AgNO3 + 2 NO + 2 SO2 + 3 H2
Fe2SO4 + HClO3 + H2SO4 = Fe2(SO4)3 + H2O + Cl2 =>
5 Fe2SO4 + 4 HClO3 + 10 H2SO4 = 5 Fe2(SO4)3 + 12 H2O + 2 Cl2
KMnO4 + H2SO3 = H2SO4 + MnSO4 + H2O + K2SO4 =>
2 KMnO4 + 5 H2SO3 = 2 H2SO4 + 2 MnSO4 + 3 H2O + K2SO4
Al2S3 + Cu = Cu2S + Al =>
Al2S3 + 6 Cu = 3 Cu2S + 2 Al
KC2H3O2 + HNO3 = KNO3 + HC2H3O2 =>
KC2H3O2 + HNO3 = KNO3 + HC2H3O2
FeS2 + H2O + O2 = FeSO4 + H2SO4 =>
2 FeS2 + 2 H2O + 7 O2 = 2 FeSO4 + 2 H2SO4
MnO4{-} + I{-} + H{+} = Mn{2+} + IO3{-} + H2O =>
6 MnO4{-} + 5 I{-} + 18 H{+} = 6 Mn{2+} + 5 IO3{-} + 9 H2O
H3PO4 + H + C + I = PCI5 + H2O =>
H3PO4 + 5 H + C + 5 I = PCI5 + 4 H2O
FeS2 + H2O + O2 = FeSO4 + H2SO4 =>
2 FeS2 + 2 H2O + 7 O2 = 2 FeSO4 + 2 H2SO4
FeO + NaOH + ClO2 + H2O = Fe(OH)3 + NaCl2 =>
9 FeO + NaOH + 2 ClO2 + 13 H2O = 9 Fe(OH)3 + NaCl2
Na2SO3 + Ni(NO3)3 = Ni2(SO3)3 + NaNO3 =>
3 Na2SO3 + 2 Ni(NO3)3 = Ni2(SO3)3 + 6 NaNO3
Cl2 + Li = LiCl =>
Cl2 + 2 Li = 2 LiCl
HSiCl3 + H2O = HCl + H4O4Si + H2 =>
HSiCl3 + 4 H2O = 3 HCl + H4O4Si + H2
C3H8O + HNO3 = C3H7ONO2 + H2O =>
C3H8O + HNO3 = C3H7ONO2 + H2O
NH4 + NO2 = NH3 + H2O =>
7 NH4 + NO2 = 8 NH3 + 2 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
KCN + K2S4O6 + H2O = KSCN + K2SO4 + HCN =>
11 KCN + 3 K2S4O6 + 2 H2O = 7 KSCN + 5 K2SO4 + 4 HCN
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Equations balanced on 12/08/23
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