Equations balanced on the previous day | Equations balanced on the next day |
4 Pb(NO3)4 + 16 Mn = 16 MnNO3 + Pb4
NH3 + O = NO2 + H =>
NH3 + 2 O = NO2 + 3 H
ClO3{-} + I2 = Cl{-} + IO3 =>
2 ClO3{-} + I2 = 2 Cl{-} + 2 IO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K3[Fe(C2O4)3]*3H2O = K + Fe + C2O4 + H2O =>
K3[Fe(C2O4)3]*3H2O = 3 K + Fe + 3 C2O4 + 3 H2O
KMnO4 + H2SO4 + I2 = HIO4 + K2SO4 + MnSO4 + H2O =>
14 KMnO4 + 21 H2SO4 + 5 I2 = 10 HIO4 + 7 K2SO4 + 14 MnSO4 + 16 H2O
Al(C2H3O2)3 + Li(OH) = Al(OH)3 + Li(C2H3O2) =>
Al(C2H3O2)3 + 3 Li(OH) = Al(OH)3 + 3 Li(C2H3O2)
C5H12O + CH3COO{-} + H{+} = C5H12OCH3COO + H2O =>
18 C5H12O + 25 CH3COO{-} + 25 H{+} = 20 C5H12OCH3COO + 8 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ca2O + SO2 = Ca2SO3 =>
Ca2O + SO2 = Ca2SO3
Mn(H2O)6{2+} + OH{-} + O2 = MnO4(H2O)2 + H2O =>
2 Mn(H2O)6{2+} + 4 OH{-} + 3 O2 = 2 MnO4(H2O)2 + 10 H2O
MgCl2 + Br2 = MgBr + Cl2 =>
2 MgCl2 + Br2 = 2 MgBr + 2 Cl2
WO3 + H2SO4 + H2O = H4[W(SO4)O4] =>
WO3 + H2SO4 + H2O = H4[W(SO4)O4]
C10H16 + HNO3 = CO2 + H2O + NO2 =>
C10H16 + 56 HNO3 = 10 CO2 + 36 H2O + 56 NO2
Br{2+} + SO{2-} + H2O = HBr + SO4{2-} + H{+} =>
2 Br{2+} + SO{2-} + 3 H2O = 2 HBr + SO4{2-} + 4 H{+}
C1580H2943O604N3S = CO + H2 + NO2 + SO2 + C8H16 =>
2 C1580H2943O604N3S = 1192 CO + 975 H2 + 6 NO2 + 2 SO2 + 246 C8H16
MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
potassiumbromide + Chlorine = potassiumchloride + bromine =>
2 KBr + Cl2 = 2 KCl + Br2
Cu(S) + O2 = CuO(S) =>
2 Cu(S) + O2 = 2 CuO(S)
C2H3O2 + H2O = OH + C2H302 =>
C2H3O2 + 301 H2O = 303 OH + C2H302
C2H6O + O2 = C4H2O + H2O =>
2 C2H6O + 2 O2 = C4H2O + 5 H2O
Fe + AgCH3COO = Ag + Fe(CH3COO)2 =>
Fe + 2 AgCH3COO = 2 Ag + Fe(CH3COO)2
CuSO4 = O4 + CuS =>
CuSO4 = O4 + CuS
C6H5CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + C6H5COH + H2O =>
3 C6H5CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 C6H5COH + 7 H2O
Fe(OH)3 + CH3COOH = Fe(CH3COO)3 + H2O =>
Fe(OH)3 + 3 CH3COOH = Fe(CH3COO)3 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + Al2O3 = Fe2O3 + Al =>
2 Fe + Al2O3 = Fe2O3 + 2 Al
C6N6FeK4 + FeI3 = (Fe4(Fe(CN)6)3) + KI =>
3 C6N6FeK4 + 4 FeI3 = (Fe4(Fe(CN)6)3) + 12 KI
Fe2(CO3)3 + H2O = FeO + CH4 + O2 =>
2 Fe2(CO3)3 + 12 H2O = 4 FeO + 6 CH4 + 13 O2
P8 + HNO3 + H2O = H3PO4 + NO =>
3 P8 + 40 HNO3 + 16 H2O = 24 H3PO4 + 40 NO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu2Se + NaOH = CuOH + Na2Se =>
Cu2Se + 2 NaOH = 2 CuOH + Na2Se
FeCl2 + NaNO3 + HCl = FeCl3 + NaCl + H2O + N =>
5 FeCl2 + NaNO3 + 6 HCl = 5 FeCl3 + NaCl + 3 H2O + N
Cr2(SO4) + KClO3 + KOH = K2CrO4 + K2SO4 + KCl + H2O =>
3 Cr2(SO4) + 5 KClO3 + 18 KOH = 6 K2CrO4 + 3 K2SO4 + 5 KCl + 9 H2O
Cu2S + HNO3 = Cu(NO3)2 + N2O + S + H2O =>
2 Cu2S + 10 HNO3 = 4 Cu(NO3)2 + N2O + 2 S + 5 H2O
HCl + MgO2H2 = MgCl2 + H2O =>
2 HCl + MgO2H2 = MgCl2 + 2 H2O
ClO2 + Ba(OH)2 = Ba(ClO2)2 + Ba(ClO3)2 + H2O =>
4 ClO2 + 2 Ba(OH)2 = Ba(ClO2)2 + Ba(ClO3)2 + 2 H2O
C2H5NSCl + O2 = CO2 + H2O + NO2 + SO3 + Cl2 =>
4 C2H5NSCl + 23 O2 = 8 CO2 + 10 H2O + 4 NO2 + 4 SO3 + 2 Cl2
CH3COOH + H2CO3 = (CH3COO)2CO3 + H2 =>
2 CH3COOH + H2CO3 = (CH3COO)2CO3 + 2 H2
Cu2Se + NaOH = CuOH + Na2Se =>
Cu2Se + 2 NaOH = 2 CuOH + Na2Se
NH3 = H0 + NH2 =>
NH3 = H0 + NH2
FeCr2O4 + K2CO + O2 = K2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O4 + 8 K2CO + 15 O2 = 8 K2CrO4 + 2 Fe2O3 + 8 CO2
Al2Si2O5(OH)4 = H2O + SiO2 + Al2SiO5 =>
Al2Si2O5(OH)4 = 2 H2O + SiO2 + Al2SiO5
Hg(NO3)2 + Sn = Sn(NO3)2 + Hg =>
Hg(NO3)2 + Sn = Sn(NO3)2 + Hg
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Sn + H2O + NaOH = Na2[Sn(OH)6] + H2 =>
Sn + 4 H2O + 2 NaOH = Na2[Sn(OH)6] + 2 H2
AgNO3 + HOH = HNO3 + AgOH =>
AgNO3 + HOH = HNO3 + AgOH
Er(NO3)3 + NH4Cl + C2H2N4O2 = ErOCl + H2O + N2 + CO2 =>
Er(NO3)3 + NH4Cl + 2 C2H2N4O2 = ErOCl + 4 H2O + 6 N2 + 4 CO2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
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