Equations balanced on the previous day | Equations balanced on the next day |
2 NO3{-} + 8 H{+} + 6 J{-} = 3 J2 + 2 NO + 4 H2O
Mg(OH)2 + (CH3COOH) = Mg(CH3COO)2 + H2O =>
Mg(OH)2 + 2(CH3COOH) = Mg(CH3COO)2 + 2 H2O
C6H12O6 + H2 = C8H10O + H2O =>
4 C6H12O6 + 12 H2 = 3 C8H10O + 21 H2O
MgBr2 + FeCl3 = MgCl2 + FeBr3 =>
3 MgBr2 + 2 FeCl3 = 3 MgCl2 + 2 FeBr3
C4H9OH + I2 + NaOH = CHI3 + CO2HNa + H2ONaI =>
C4H9OH + 8 I2 + 8 NaOH = 3 CHI3 + CO2HNa + 7 H2ONaI
HCO3{-} + H2O{+} = H3O{+} + CO3{-} =>
HCO3{-} + H2O{+} = H3O{+} + CO3{-}
Zn(CO3) + HCl = ZnCl2 + H2O + CO2 =>
Zn(CO3) + 2 HCl = ZnCl2 + H2O + CO2
PbNO3 + H2SO4 = PbSO4 + H2NO3 =>
PbNO3 + H2SO4 = PbSO4 + H2NO3
Na2S*9H2O + CdCl2 = CdS + NaCl + H2O =>
Na2S*9H2O + CdCl2 = CdS + 2 NaCl + 9 H2O
Fe2O3 + NaOH + H2O = Na3[Fe(OH)6] =>
Fe2O3 + 6 NaOH + 3 H2O = 2 Na3[Fe(OH)6]
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na2OT2O = NaOT =>
Na2OT2O = 2 NaOT
MgSO4 + (NH4)3PO4 = (NH4)2SO4 + Mg3(PO4)2 =>
3 MgSO4 + 2(NH4)3PO4 = 3(NH4)2SO4 + Mg3(PO4)2
KMnO4 + (C5H8O2) = Mn(C5H7O2)3 + CO2 + H2O + KOH =>
6 KMnO4 + 19(C5H8O2) = 6 Mn(C5H7O2)3 + 5 CO2 + 10 H2O + 6 KOH
N2H4 + H2O2 = NO2 + H2O =>
N2H4 + 6 H2O2 = 2 NO2 + 8 H2O
HNO3(aq) + H2S(g) = NO(g) + H2O(g) + S(s) =>
2 HNO3(aq) + 3 H2S(g) = 2 NO(g) + 4 H2O(g) + 3 S(s)
lithium + hydrochloricacid = lithiumchloride + hydrogen =>
2 Li + 2 HCl = 2 LiCl + H2
K3PO4 + Ba(NO3)2 = Ba3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 KNO3
Fe + SnCl4 = FeCl3 + SnCl2 =>
2 Fe + 3 SnCl4 = 2 FeCl3 + 3 SnCl2
Pb(NO3)2 + LiOH = Pb(OH)2 + LiNO3 =>
Pb(NO3)2 + 2 LiOH = Pb(OH)2 + 2 LiNO3
NiO + C = CO + Ni =>
NiO + C = CO + Ni
[Cr(OH)4]{-} + H2O2 = CrO42{-} + H2O =>
[Cr(OH)4]{-} + 40 H2O2 = CrO42{-} + 42 H2O
Na + FeCl2 = Fe + NaCl =>
2 Na + FeCl2 = Fe + 2 NaCl
Ca(OH)2 + CO2(g) = CaCO3 + H2O(l) =>
Ca(OH)2 + CO2(g) = CaCO3 + H2O(l)
Ni(s) + CuCl2(aq) = NiCl2(aq) + Cu(s) =>
Ni(s) + CuCl2(aq) = NiCl2(aq) + Cu(s)
C4H3O + O2 = H2O + CO2 =>
4 C4H3O + 17 O2 = 6 H2O + 16 CO2
Na2CrO4 + HI = CrI2 + I2 + NaI + H2O =>
Na2CrO4 + 8 HI = CrI2 + 2 I2 + 2 NaI + 4 H2O
Al2(CO3)3 + CaBr2 = CaCO3 + AlBr3 =>
Al2(CO3)3 + 3 CaBr2 = 3 CaCO3 + 2 AlBr3
CsOH + HNO2 = CsNO2 + H2O =>
CsOH + HNO2 = CsNO2 + H2O
Cl2(g) + H2O(l) = HClO(aq) + HCl =>
Cl2(g) + H2O(l) = HClO(aq) + HCl
HC2H3O2(aq) + Ca(OH)2(aq) = H2O(l) + Ca(C2H3O2)2(aq) =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(C2H3O2)2(aq)
Au + HCl = AuCl2 + H2 =>
Au + 2 HCl = AuCl2 + H2
ZnCl2 + NaOH + H2O2 = Na2ZnO2 + Cl2 + H2O =>
ZnCl2 + 2 NaOH + H2O2 = Na2ZnO2 + Cl2 + 2 H2O
H2O2 + N2H4 = HNO5 + H2O =>
11 H2O2 + N2H4 = 2 HNO5 + 12 H2O
CCl3C(OH)2H + NaBH4 + HCl = CCl3CH2OH + H3BO3 + H2O + NaCl =>
4 CCl3C(OH)2H + NaBH4 + HCl = 4 CCl3CH2OH + H3BO3 + H2O + NaCl
S8 + O = S8O3 =>
S8 + 3 O = S8O3
HC2H3O2 + K2CO3 = H2O + CO2 + KC2H3O =>
5 HC2H3O2 + 2 K2CO3 = 4 H2O + 4 CO2 + 4 KC2H3O
AgNO3 + Na2CrO4 = Na(NO3) + Ag2(CrO4) =>
2 AgNO3 + Na2CrO4 = 2 Na(NO3) + Ag2(CrO4)
CH3(CH2)3CH + O2 = CO2 + H2O =>
2 CH3(CH2)3CH + 15 O2 = 10 CO2 + 10 H2O
N2O4(g) = N2 + O2 =>
N2O4(g) = N2 + 2 O2
V2O5 + HCl + C2H5OH = VOCl2 + H2O + C2H4O =>
V2O5 + 4 HCl + C2H5OH = 2 VOCl2 + 3 H2O + C2H4O
Li + Na = Na2Li =>
Li + 2 Na = Na2Li
As2S2 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S2 + 22 HNO3 + 4 H2O = 6 H2SO4 + 6 H3AsO4 + 22 NO
CuSO4 + (NH4)2S = CuS + (NH4)2SO4 =>
CuSO4 + (NH4)2S = CuS + (NH4)2SO4
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
C7H16 + KMnO4 + H2O = C7H14(OH)2 + MnO2 + KOH =>
3 C7H16 + 4 KMnO4 + 2 H2O = 3 C7H14(OH)2 + 4 MnO2 + 4 KOH
HCl + Y2O3 = H2O + YCl3 =>
6 HCl + Y2O3 = 3 H2O + 2 YCl3
FeSO4 + NaCN = Na4[Fe(CN)6] + Na2SO4 =>
FeSO4 + 6 NaCN = Na4[Fe(CN)6] + Na2SO4
MgI2 + Zn = Mg + ZnI2 =>
MgI2 + Zn = Mg + ZnI2
BI(NO3)3 + K2SNO2 + KOH = BI + K2SNO3 + KNO3 + H2O =>
2 BI(NO3)3 + 3 K2SNO2 + 6 KOH = 2 BI + 3 K2SNO3 + 6 KNO3 + 3 H2O
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