Equations balanced on the previous day | Equations balanced on the next day |
4 KMnO4 + 10 NaI + 16 H2SO4 = 5 I2 + 4 MnSO4 + 10 NaSO4 + 2 K2SO4 + 16 H2O
FeBr3 + K2CO3 = K2Br3 + FeCO3 =>
FeBr3 + K2CO3 = K2Br3 + FeCO3
Cr(CO)6 + KOH = KHCr2(CO) + K2CO3 + KHCOO + H2O =>
2 Cr(CO)6 + 13 KOH = KHCr2(CO) + K2CO3 + 10 KHCOO + H2O
Mg + NaF = Na + MgF2 =>
Mg + 2 NaF = 2 Na + MgF2
FeO + CaO + P = Ca(PO4)2 + Fe =>
7 FeO + CaO + 2 P = Ca(PO4)2 + 7 Fe
U2O3 + F2 = UF6 + O =>
U2O3 + 6 F2 = 2 UF6 + 3 O
N2 + H2O + O2 = HNO3 =>
2 N2 + 2 H2O + 5 O2 = 4 HNO3
NaSO4 + BaCl = NaCl + BaSO4 =>
NaSO4 + BaCl = NaCl + BaSO4
SnCl4 + Sn = SnCl2 =>
SnCl4 + Sn = 2 SnCl2
NaHSO3 + Mg = MgHSO3 + Na =>
NaHSO3 + Mg = MgHSO3 + Na
Mg + Fe(NO3)2 = Mg(NO3)2 + Fe =>
Mg + Fe(NO3)2 = Mg(NO3)2 + Fe
K3[Fe(CN)6] + NH4CNS = (NH4)3[Fe(CN)6] + KCNS =>
K3[Fe(CN)6] + 3 NH4CNS = (NH4)3[Fe(CN)6] + 3 KCNS
HCl + BaCl2 = BaH + Cl =>
HCl + BaCl2 = BaH + 3 Cl
K3[Fe(CN)6] + NH4CNS = (NH4)3[Fe(CN)6] + KCNS =>
K3[Fe(CN)6] + 3 NH4CNS = (NH4)3[Fe(CN)6] + 3 KCNS
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
NaNO3 + KHCO3 = NaHCO3 + KNO3 =>
NaNO3 + KHCO3 = NaHCO3 + KNO3
TiOSO4 + H2O2 + NaOH = Na4Ti(O2)5 + H2O + Na2SO4 =>
TiOSO4 + 6 H2O2 + 6 NaOH = Na4Ti(O2)5 + 9 H2O + Na2SO4
HI(aq) + Al(s) = AlI + H =>
HI(aq) + Al(s) = AlI + H
C5H7CH + O2 = CO2 + H2O =>
C5H7CH + 8 O2 = 6 CO2 + 4 H2O
K3Fe(CN)6 + FeSO4 = Fe(CN)6 + K3FeSO4 =>
K3Fe(CN)6 + FeSO4 = Fe(CN)6 + K3FeSO4
P3O5 + H2O = H2(PO4) + P =>
3 P3O5 + 5 H2O = 5 H2(PO4) + 4 P
NaCl + Au(NO3) = AuCl + Na(NO3) =>
NaCl + Au(NO3) = AuCl + Na(NO3)
KI + MnO2 + H2SO4 = KSO4 + MnSO3 + I2 + H2O =>
2 KI + MnO2 + 3 H2SO4 = 2 KSO4 + MnSO3 + I2 + 3 H2O
NaPO4 + PbO = NaO + PbPO4 =>
NaPO4 + PbO = NaO + PbPO4
Al + KOH = AlOH + K2 =>
2 Al + 2 KOH = 2 AlOH + K2
Zn(ClO4)2 + Ag = Zn2 + Ag(ClO4) =>
2 Zn(ClO4)2 + 4 Ag = Zn2 + 4 Ag(ClO4)
Zn(NO3)2 + H2SO4 = HNO3 + ZnSO4 =>
Zn(NO3)2 + H2SO4 = 2 HNO3 + ZnSO4
H2O + CO2 + SO2 = H2SO4 + C =>
2 H2O + CO2 + 2 SO2 = 2 H2SO4 + C
K2FeO4 + KOH + H2O2 = K3[Fe(OH)6] + O2 =>
2 K2FeO4 + 2 KOH + 5 H2O2 = 2 K3[Fe(OH)6] + 4 O2
Cl2(g) + Ga(s) = GaCl =>
Cl2(g) + 2 Ga(s) = 2 GaCl
MgCl2 + NH4Cl + NaOH = NaNH4 + Mg(OH)2 + Cl2 =>
MgCl2 + 2 NH4Cl + 2 NaOH = 2 NaNH4 + Mg(OH)2 + 2 Cl2
KCl(s) + H2(g) = HCl + K =>
2 KCl(s) + H2(g) = 2 HCl + 2 K
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Tc + O2 = Tc2O7 =>
4 Tc + 7 O2 = 2 Tc2O7
Ag2SO4 + Cu(ClO3)2 = CuSO4 + AgClO3 =>
Ag2SO4 + Cu(ClO3)2 = CuSO4 + 2 AgClO3
Ni + H3PO4 = NiPO4 + H =>
Ni + H3PO4 = NiPO4 + 3 H
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
Co(No3)3 + NaOH = Co(OH)3 + NaNo3 =>
Co(No3)3 + 3 NaOH = Co(OH)3 + 3 NaNo3
Cl2O + HNO3 = HClO4 + NO2 + H2O =>
Cl2O + 12 HNO3 = 2 HClO4 + 12 NO2 + 5 H2O
H2SO4 + K2Cr2O7 + KC8H5O4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
41 H2SO4 + 10 K2Cr2O7 + 2 KC8H5O4 = 10 Cr2(SO4)3 + 11 K2SO4 + 16 CO2 + 46 H2O
HgO + H2O = HgH2O2 =>
HgO + H2O = HgH2O2
As2O3 + I2 + KOH = KI + K3AsO4 + H2O =>
As2O3 + 2 I2 + 10 KOH = 4 KI + 2 K3AsO4 + 5 H2O
FeCl3 + NH2OH = N2O + FeCl2 + HCl + H2O =>
4 FeCl3 + 2 NH2OH = N2O + 4 FeCl2 + 4 HCl + H2O
Mg(OH)2 + (NH4)3(PO4) = Mg3(PO4)2 + NH3 + HOH =>
3 Mg(OH)2 + 2(NH4)3(PO4) = Mg3(PO4)2 + 6 NH3 + 6 HOH
Hg + HNO3 = HgNO3 + H2O + N2O =>
8 Hg + 10 HNO3 = 8 HgNO3 + 5 H2O + N2O
MnO2 + Fe{2+} + H{+} = Mn{-} + Fe{3+} + H2O =>
MnO2 + 5 Fe{2+} + 4 H{+} = Mn{-} + 5 Fe{3+} + 2 H2O
Fe + HNO3 + HCl = FeCl3 + NO2 + H2O =>
Fe + 3 HNO3 + 3 HCl = FeCl3 + 3 NO2 + 3 H2O
Cr2O3(s) + C(s) = Cr(l) + CO(g) =>
Cr2O3(s) + 3 C(s) = 2 Cr(l) + 3 CO(g)
KMnO4 + (COONa)2 + H2SO4 = CO2 + H2O + Na2SO4 + MnSO4 + K =>
KMnO4 + 3(COONa)2 + 4 H2SO4 = 6 CO2 + 4 H2O + 3 Na2SO4 + MnSO4 + K
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