Equations balanced on the previous day | Equations balanced on the next day |
5 SO2 + 4 H2O + 2 IO3{-} = 5 SO4{2-} + 8 H{+} + I2
Pb + HNO3 = PbO2 + NO2 + H2O =>
Pb + 4 HNO3 = PbO2 + 4 NO2 + 2 H2O
Ni(s) + ZnSO4(aq) = Zn(s) + NiSO4(aq) =>
Ni(s) + ZnSO4(aq) = Zn(s) + NiSO4(aq)
K3[Fe(CN)6] + NH4CNS = NH4[Fe(CN)6] + K3CNS =>
K3[Fe(CN)6] + NH4CNS = NH4[Fe(CN)6] + K3CNS
MnBr2 + NaBiO3 + HNO3 = HMnO4 + BiBr3 + NaNO3 + H2O + Bi(NO3)3 =>
6 MnBr2 + 15 NaBiO3 + 48 HNO3 = 6 HMnO4 + 4 BiBr3 + 15 NaNO3 + 21 H2O + 11 Bi(NO3)3
H(C2H5)3NClO3 + H2O = (C2H5)3N + ClO3 + H3O =>
H(C2H5)3NClO3 + H2O = (C2H5)3N + ClO3 + H3O
NaI + H2SO4 + K2Cr2O7 = H2O + I2 + K2SO4 + Na2SO4 + Cr2(SO4)3 =>
6 NaI + 7 H2SO4 + K2Cr2O7 = 7 H2O + 3 I2 + K2SO4 + 3 Na2SO4 + Cr2(SO4)3
Al2O3 + sulfuricacid = Al2O12S3 + water =>
Al2O3 + 3 H2SO4 = Al2O12S3 + 3 H2O
S + K2Cr2O7 = SO3 + K2O + Cr =>
2 S + K2Cr2O7 = 2 SO3 + K2O + 2 Cr
Fe + Pb{2+}I{-} = Fe{3+}I{-} + Pb =>
2 Fe + 3 Pb{2+}I{-} = 2 Fe{3+}I{-} + 3 Pb
CaCe2 + K2CO3 = KCe + CaCO3 =>
CaCe2 + K2CO3 = 2 KCe + CaCO3
Mg + H3(PO4)2 = Mg(PO4)2 + H2 =>
2 Mg + 2 H3(PO4)2 = 2 Mg(PO4)2 + 3 H2
NaCl + Ag2SO4 = Na2SO4 + AgCl =>
2 NaCl + Ag2SO4 = Na2SO4 + 2 AgCl
CH3(CH2)2CH6 + O2 = H2O + CO2 =>
4 CH3(CH2)2CH6 + 29 O2 = 26 H2O + 16 CO2
Ca3(PO4)2 + SiO2 + C = Ca(SiO3) + CO2 + P4 =>
2 Ca3(PO4)2 + 6 SiO2 + 5 C = 6 Ca(SiO3) + 5 CO2 + P4
K2Cr2O7 = Cr2O3 + K2O + O2 =>
2 K2Cr2O7 = 2 Cr2O3 + 2 K2O + 3 O2
HNO2 + KMnO4 + H2SO4 = HNO3 + K2SO4 + MnSO4 + H2 =>
8 HNO2 + 2 KMnO4 + 3 H2SO4 = 8 HNO3 + K2SO4 + 2 MnSO4 + 3 H2
KMnO4 + NH4SCN + H2SO4 = MnSO4 + N2 + CO2 + K2SO4 + H2O =>
14 KMnO4 + 5 NH4SCN + 16 H2SO4 = 14 MnSO4 + 5 N2 + 5 CO2 + 7 K2SO4 + 26 H2O
Pb + HNO3 = PbO2 + NO + H2O =>
3 Pb + 4 HNO3 = 3 PbO2 + 4 NO + 2 H2O
C6H8(l) + O2(g) = CO2(g) + H2O(g) =>
C6H8(l) + 8 O2(g) = 6 CO2(g) + 4 H2O(g)
NaClO + I2 + NaOH = NaCl + NaIO3 + H2O =>
5 NaClO + I2 + 2 NaOH = 5 NaCl + 2 NaIO3 + H2O
Mg(HCO3)2 + Na2CO3 = MgCO3 + Na2(HCO3)2 =>
Mg(HCO3)2 + Na2CO3 = MgCO3 + Na2(HCO3)2
C6H5NO2 + CuO = CO2 + H2O + NO + Cu =>
2 C6H5NO2 + 27 CuO = 12 CO2 + 5 H2O + 2 NO + 27 Cu
Pb(NO3)2 + AgNO3 = Pb(NO3) + Ag(NO3)2 =>
Pb(NO3)2 + AgNO3 = Pb(NO3) + Ag(NO3)2
NH3 + CuCl2 = CuCl2(NH3) =>
NH3 + CuCl2 = CuCl2(NH3)
KMnO4 + KOH + Na2SO3 + H2O = MnO2 + K2SO4 + NaOH =>
2 KMnO4 + 4 KOH + 3 Na2SO3 + H2O = 2 MnO2 + 3 K2SO4 + 6 NaOH
Sr + H2 = HSr =>
2 Sr + H2 = 2 HSr
LiBr + BeS = BeBr + LiS =>
LiBr + BeS = BeBr + LiS
Na3N + H2SO4 = HN + Na3 + SO4 =>
2 Na3N + H2SO4 = 2 HN + 2 Na3 + SO4
Ca(OH)2 + NaHSO4 = CaSO4 + NaOH + H2O =>
Ca(OH)2 + NaHSO4 = CaSO4 + NaOH + H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Fe2O2 = Fe2 + O3 =>
3 Fe2O2 = 3 Fe2 + 2 O3
Fe(SO4)3 + KOH = Fe(OH)3 + KSO4 =>
Fe(SO4)3 + 3 KOH = Fe(OH)3 + 3 KSO4
KCrO2 + PbO2 + HCl = H2O + PbCl2 + K2Cr2O7 =>
2 KCrO2 + 3 PbO2 + 6 HCl = 3 H2O + 3 PbCl2 + K2Cr2O7
TiCl3 + Ti = TiCl2 =>
2 TiCl3 + Ti = 3 TiCl2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Na2C2 + CH3Br = NaBr + C4H6 =>
Na2C2 + 2 CH3Br = 2 NaBr + C4H6
Na2CO3 + LiOH = Li2CO3 + NaOH =>
Na2CO3 + 2 LiOH = Li2CO3 + 2 NaOH
Cd + H{+} + MnO4{-} = Cd{2+} + MnO2 + H2O =>
3 Cd + 8 H{+} + 2 MnO4{-} = 3 Cd{2+} + 2 MnO2 + 4 H2O
Na2Co3 + Al(No3)3 = NaNo3 + Al2(Co3)3 =>
3 Na2Co3 + 2 Al(No3)3 = 6 NaNo3 + Al2(Co3)3
NaOH + C20H14O4 = Na + H2CO2 + H2O =>
46 NaOH + C20H14O4 = 46 Na + 20 H2CO2 + 10 H2O
LiCl2 + Na3Po4 = Li3(Po4)2 + NaCl =>
3 LiCl2 + 2 Na3Po4 = Li3(Po4)2 + 6 NaCl
WO2 + Zn + NaOH = NaW2O4 + Zn(OH)2 =>
4 WO2 + Zn + 2 NaOH = 2 NaW2O4 + Zn(OH)2
H3(PO4) + K2O = K3(PO4) + H2O =>
2 H3(PO4) + 3 K2O = 2 K3(PO4) + 3 H2O
KMnO4 + H2SO4 + H2CO2 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 H2CO2 = 2 MnSO4 + K2SO4 + 5 CO2 + 8 H2O
HOI + Mg(OH)2 = Mg(OI)2 + H2O =>
2 HOI + Mg(OH)2 = Mg(OI)2 + 2 H2O
KClO3 + C2O4H2 = ClO2 + CO2 + K2C2K4 + H2O =>
6 KClO3 + 10 C2O4H2 = 6 ClO2 + 18 CO2 + K2C2K4 + 10 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CH3NCH3CH3 + HCl = CH3NHCH3CH3Cl =>
CH3NCH3CH3 + HCl = CH3NHCH3CH3Cl
Fe{3+} + Sn = Sn{2+} + Fe =>
2 Fe{3+} + 3 Sn = 3 Sn{2+} + 2 Fe
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