Equations balanced on the previous day | Equations balanced on the next day |
K2CO3 + 2 HNO3 = 2 KNO3 + CO2 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2SO4(aq) + CaI2(aq) = CaSO4(s) + KI(aq) =>
K2SO4(aq) + CaI2(aq) = CaSO4(s) + 2 KI(aq)
Fe2O3 + H2C2O4 = Fe(C2O4)3{3-} + H2O + H{+} =>
Fe2O3 + 6 H2C2O4 = 2 Fe(C2O4)3{3-} + 3 H2O + 6 H{+}
NH4Cl + K2[HgI4] + NaOH = [Hg2ONH2]I + H2O + KI + NaI + KCl =>
NH4Cl + 2 K2[HgI4] + 4 NaOH = [Hg2ONH2]I + 3 H2O + 3 KI + 4 NaI + KCl
FeCl3 + MgO = Fe2O3 + MgCl2 =>
2 FeCl3 + 3 MgO = Fe2O3 + 3 MgCl2
LiOH + H3PO4 = Li3PO4 + H2O =>
3 LiOH + H3PO4 = Li3PO4 + 3 H2O
HCl + MnSO4 = H2O + MnS + Cl2 =>
8 HCl + MnSO4 = 4 H2O + MnS + 4 Cl2
SrO + Al = Sr + Al2O3 =>
3 SrO + 2 Al = 3 Sr + Al2O3
NaNO2 + FeSO4 + H2SO4 = NO + H2O + Fe2(SO4)3 + Na2SO4 =>
2 NaNO2 + 2 FeSO4 + 2 H2SO4 = 2 NO + 2 H2O + Fe2(SO4)3 + Na2SO4
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
NaOH + Sr(NO3)2 = Na(NO3)2 + SrOH =>
NaOH + Sr(NO3)2 = Na(NO3)2 + SrOH
Cr(OH)3 + IO3{-} + OH{-} = CrO4{-2} + I{-} + H2O =>
2 Cr(OH)3 + IO3{-} + 4 OH{-} = 2 CrO4{-2} + I{-} + 5 H2O
MgCl2 + Co(NO3)2 = CoCl2 + Mg(NO3)2 =>
MgCl2 + Co(NO3)2 = CoCl2 + Mg(NO3)2
BeO + Cl2 = BeCl2 + O =>
BeO + Cl2 = BeCl2 + O
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
Mg + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg + 2 CH3COOH = Mg(CH3COO)2 + H2
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
LaCl3 + AgNO3 = AgCl + La(NO3)3 =>
LaCl3 + 3 AgNO3 = 3 AgCl + La(NO3)3
Na2SO3 + H2O + FeCl3 = Fe(OH)3 + NaCl + H2SO3 =>
3 Na2SO3 + 6 H2O + 2 FeCl3 = 2 Fe(OH)3 + 6 NaCl + 3 H2SO3
Sn(OH)2 + H2S2 = SnS2 + H2O =>
Sn(OH)2 + H2S2 = SnS2 + 2 H2O
Ca + Sn(HCO3)4 = Ca(HCO3)2 + Sn =>
2 Ca + Sn(HCO3)4 = 2 Ca(HCO3)2 + Sn
H2O2 + CaI2 + HCl = CaCl + I2 + H2O =>
H2O2 + 2 CaI2 + 2 HCl = 2 CaCl + 2 I2 + 2 H2O
C2H6O + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + C2H4O2 + H2O =>
3 C2H6O + 2 Na2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 Na2SO4 + 3 C2H4O2 + 11 H2O
(NH4)2MoO4 + HCl + Zn = ZnCl2 + NH4Cl + H2O + Mo5O14 =>
5(NH4)2MoO4 + 12 HCl + Zn = ZnCl2 + 10 NH4Cl + 6 H2O + Mo5O14
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
C2H5COOH + HCl = C2H5COOCl + H2 =>
C2H5COOH + HCl = C2H5COOCl + H2
Cs2CO3 = Cs2O + CO2 =>
Cs2CO3 = Cs2O + CO2
CH3CHO + O2 = CO2 + H2O =>
2 CH3CHO + 5 O2 = 4 CO2 + 4 H2O
Al(OH)3 + K2(C2O4) + C2H2O4 = K3Al(C2O4)3 + H2O =>
2 Al(OH)3 + 3 K2(C2O4) + 3 C2H2O4 = 2 K3Al(C2O4)3 + 6 H2O
Zn + HC2H3O2 = Zn(C2H3O2)2 + H2 =>
Zn + 2 HC2H3O2 = Zn(C2H3O2)2 + H2
C6H12O6 = C5H8O3 + H2 + O2 =>
5 C6H12O6 = 6 C5H8O3 + 6 H2 + 6 O2
P2O5 + Ca(OH)2 + H2O = Ca(H2PO4)2 =>
P2O5 + Ca(OH)2 + H2O = Ca(H2PO4)2
H2O + Al = Al(OH)4 + H2 =>
4 H2O + Al = Al(OH)4 + 2 H2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Mg + I = MgI2 =>
Mg + 2 I = MgI2
NaSO3 + C2H4O2 = HSO3 + NaC2H3O2 =>
NaSO3 + C2H4O2 = HSO3 + NaC2H3O2
MnO4({-2}) + H2SO3 + H = Mn2 + HSO4({-}) + H2O =>
2 MnO4({-2}) + 4 H2SO3 + 4 H = Mn2 + 4 HSO4({-}) + 4 H2O
NaHO + CuCl2 = Cu(OH)2 + NaCl =>
2 NaHO + CuCl2 = Cu(OH)2 + 2 NaCl
NaBiO3 + MnCl2 + HCl = HMnO4 + BiCl3 + NaCl + H2O =>
5 NaBiO3 + 2 MnCl2 + 16 HCl = 2 HMnO4 + 5 BiCl3 + 5 NaCl + 7 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Li2Cr2O7 + Pb3(PO4)4 = Li3PO4 + Pb(Cr2O7)2 =>
6 Li2Cr2O7 + Pb3(PO4)4 = 4 Li3PO4 + 3 Pb(Cr2O7)2
K3AsO4 + KI + H2SO4 = I2 + As2(SO4)3 + K2SO4 + H2O =>
2 K3AsO4 + 4 KI + 8 H2SO4 = 2 I2 + As2(SO4)3 + 5 K2SO4 + 8 H2O
KMnO4 + HBr = Br2 + MnBr2 + KBr + H2O =>
2 KMnO4 + 16 HBr = 5 Br2 + 2 MnBr2 + 2 KBr + 8 H2O
ZrOCl2 + NaOH + H2O = Zr(OH)4 + NaCl =>
ZrOCl2 + 2 NaOH + H2O = Zr(OH)4 + 2 NaCl
SO2(g) + NaOH(aq) = Na2SO3(aq) + H2O(l) =>
SO2(g) + 2 NaOH(aq) = Na2SO3(aq) + H2O(l)
TiCl4 + O2 = TiO2 + Cl =>
TiCl4 + O2 = TiO2 + 4 Cl
Sn(OH)2 + H3PO4 = Sn3(PO4)2 + H2O =>
3 Sn(OH)2 + 2 H3PO4 = Sn3(PO4)2 + 6 H2O
P + LiF + HF = LiPF6 + H2 =>
2 P + 2 LiF + 10 HF = 2 LiPF6 + 5 H2
Ca(OH) + NaCO3 = Na(OH) + CaCO3 =>
Ca(OH) + NaCO3 = Na(OH) + CaCO3
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