Equations balanced on the previous day | Equations balanced on the next day |
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Na2O4 + HCl = NaCl + H2O2 + O2 =>
Na2O4 + 2 HCl = 2 NaCl + H2O2 + O2
XCl2(aq) + AgNO3(aq) = AgCl(s) + X(NO3)2(aq) =>
XCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + X(NO3)2(aq)
K2Cr2O7 + H2S + H3PO4 = K3PO4 + CrPO4 + S + H2O =>
3 K2Cr2O7 + 9 H2S + 8 H3PO4 = 2 K3PO4 + 6 CrPO4 + 9 S + 21 H2O
LiOH + HClO4 = LiClO4 + H2O =>
LiOH + HClO4 = LiClO4 + H2O
Li20C10O30 + Fe10C20O40*2H20O10 + Mo10O30 = Li40Fe12Mo8O60 + C10O20 + H20O10 + C10O10 =>
10 Li20C10O30 + 6 Fe10C20O40*2H20O10 + 4 Mo10O30 = 5 Li40Fe12Mo8O60 + 14 C10O20 + 12 H20O10 + 8 C10O10
KMnO4 + H2SO4 + H2C204 = K2SO4 + H2O + MnSO4 + CO2 =>
818 KMnO4 + 1227 H2SO4 + 5 H2C204 = 409 K2SO4 + 1232 H2O + 818 MnSO4 + 1020 CO2
Ba(ClO2)2 + NaCl = Na(ClO2) + BaCl2 =>
Ba(ClO2)2 + 2 NaCl = 2 Na(ClO2) + BaCl2
HFO + K(OH) = H2O + K(FO) =>
HFO + K(OH) = H2O + K(FO)
Fe + C2H5OH = FeC2H5O + H2 =>
2 Fe + 2 C2H5OH = 2 FeC2H5O + H2
Li2S + SrI2 = SrS + LiI =>
Li2S + SrI2 = SrS + 2 LiI
H2O + NaBr + KMnO4 = NaBrO3 + KOH + MnO2 =>
H2O + NaBr + 2 KMnO4 = NaBrO3 + 2 KOH + 2 MnO2
Cs{4+} + HClO2 + H2O = Cs{3+} + ClO4{-} + H{+} =>
4 Cs{4+} + HClO2 + 2 H2O = 4 Cs{3+} + ClO4{-} + 5 H{+}
Fe(NO3)3 + NH + H2O = Fe(OH3) + NH4NO3 =>
2 Fe(NO3)3 + 16 NH + 17 H2O = 2 Fe(OH3) + 11 NH4NO3
Cu(NO3)2(aq) + Na2CO3(aq) = CuCO3(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + Na2CO3(aq) = CuCO3(s) + 2 NaNO3(aq)
Cs2O + HCl = CsCl + H2O =>
Cs2O + 2 HCl = 2 CsCl + H2O
Mg + C4H9Br = C4H9BrMg =>
Mg + C4H9Br = C4H9BrMg
MgS + H2O = Mg(OH)2 + H2S =>
MgS + 2 H2O = Mg(OH)2 + H2S
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
Al(OH)3 + NaOH = Na(OH)3 + AlOH =>
Al(OH)3 + NaOH = Na(OH)3 + AlOH
Mg + J2 = MgJ2 =>
Mg + J2 = MgJ2
Al2O3 + H = Al + H2O =>
Al2O3 + 6 H = 2 Al + 3 H2O
Fe(CO)5 + NaOH = Na2Fe(CO)4 + Na2CO3 + H2O =>
Fe(CO)5 + 4 NaOH = Na2Fe(CO)4 + Na2CO3 + 2 H2O
Ag + Al(OH)3 = Ag(OH)2 + Al =>
3 Ag + 2 Al(OH)3 = 3 Ag(OH)2 + 2 Al
KI + Pb(C2H3O2)2 = PbI2 + KC2H3O2 =>
2 KI + Pb(C2H3O2)2 = PbI2 + 2 KC2H3O2
C5H11OH + CH3CH2CH2COOH = CH3CH2CH2COO(CH2)4CH3 + H2O =>
C5H11OH + CH3CH2CH2COOH = CH3CH2CH2COO(CH2)4CH3 + H2O
PbCl2 + Cl2 = PbCl4 =>
PbCl2 + Cl2 = PbCl4
CH4(g) + Cl2(g) = CH3Cl(g) + HCl(g) =>
CH4(g) + Cl2(g) = CH3Cl(g) + HCl(g)
C6H4(NO2)COOH + Zn + NaOH + H2O = C6H4(NH2)COOH + Na2[Zn(OH)4] =>
C6H4(NO2)COOH + 3 Zn + 6 NaOH + 4 H2O = C6H4(NH2)COOH + 3 Na2[Zn(OH)4]
CuSO3 = CuO + SO2 =>
CuSO3 = CuO + SO2
Mg + J2 = MgJ2 =>
Mg + J2 = MgJ2
CH3COOH + NH3 = CH3NH2 + CO2 + H2O =>
3 CH3COOH + 4 NH3 = 4 CH3NH2 + 2 CO2 + 2 H2O
C5H12 + CoF3 = C5F12 + HF + CoF2 =>
C5H12 + 24 CoF3 = C5F12 + 12 HF + 24 CoF2
HNO3 + NiSO4 = H2SO4 + Ni(NO3)2 =>
2 HNO3 + NiSO4 = H2SO4 + Ni(NO3)2
Fe3Cr2 + O2 = Fe3Cr2O4 =>
Fe3Cr2 + 2 O2 = Fe3Cr2O4
MnO4{-} + CN{-} + H2O = CNO{-} + OH{-} + MnO2 =>
2 MnO4{-} + 3 CN{-} + H2O = 3 CNO{-} + 2 OH{-} + 2 MnO2
Si + LaNbO4 = La2SiO5 + Nb2O5 + Nb =>
5 Si + 10 LaNbO4 = 5 La2SiO5 + 3 Nb2O5 + 4 Nb
Pb + Sn = PbSn =>
Pb + Sn = PbSn
HClO + Sr(OH)2 = Sr(ClO)2 + H2O =>
2 HClO + Sr(OH)2 = Sr(ClO)2 + 2 H2O
C6H12O6O2 + O2 = CO2 + H2O =>
C6H12O6O2 + 5 O2 = 6 CO2 + 6 H2O
K + HPO3 = KPO3 + H2 =>
2 K + 2 HPO3 = 2 KPO3 + H2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Fe2(SO4)3 + BaC2O4 + K2C2O4 = K3[Fe(C2O4)3] + BaSO4 =>
Fe2(SO4)3 + 3 BaC2O4 + 3 K2C2O4 = 2 K3[Fe(C2O4)3] + 3 BaSO4
F2 + NaOH = NaF + O2 + H2 =>
F2 + 2 NaOH = 2 NaF + O2 + H2
KClO3 + H2SO4 = KHSO4 + O2 + Cl2O + H2O =>
2 KClO3 + 2 H2SO4 = 2 KHSO4 + 2 O2 + Cl2O + H2O
NHO2 + KMnO4 + H2SO4 = HNO3 + MnSO4 + K2SO4 + H2O =>
5 NHO2 + 2 KMnO4 + 3 H2SO4 = 5 HNO3 + 2 MnSO4 + K2SO4 + 3 H2O
MnO4{-} + Cl{-} + H{+} = MnO2 + Cl2 + H2O =>
2 MnO4{-} + 6 Cl{-} + 8 H{+} = 2 MnO2 + 3 Cl2 + 4 H2O
BaCO3(s) + AgCl(s) = Ag2CO3(s) + BaCl2(aq) =>
BaCO3(s) + 2 AgCl(s) = Ag2CO3(s) + BaCl2(aq)
Hg2S + HNO3 = HgSO4 + Hg(NO3)2 + NO + H2O =>
3 Hg2S + 16 HNO3 = 3 HgSO4 + 3 Hg(NO3)2 + 10 NO + 8 H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
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