Equations balanced on the previous day | Equations balanced on the next day |
2 Cu(Cl)2 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 4 KCl
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
HNO3 + Cr = Cr(NO3)3 + H2 =>
6 HNO3 + 2 Cr = 2 Cr(NO3)3 + 3 H2
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
[Fe(C10H8N2)3]Cl2 + NaNCS = [Fe(C10H8N2)3](NCS)2 + Na + Cl =>
[Fe(C10H8N2)3]Cl2 + 2 NaNCS = [Fe(C10H8N2)3](NCS)2 + 2 Na + 2 Cl
C + Na2Cr2O7 + H2SO4 = CO2 + Na2SO4 + Cr2(SO4)3 + H2O =>
3 C + 2 Na2Cr2O7 + 8 H2SO4 = 3 CO2 + 2 Na2SO4 + 2 Cr2(SO4)3 + 8 H2O
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
Na2S2O8 + KI + KOH = KIO3 + Na2SO4 + K2S + H2O =>
3 Na2S2O8 + 5 KI + 6 KOH = 5 KIO3 + 3 Na2SO4 + 3 K2S + 3 H2O
F2 + MgI2 = MgF2 + I2 =>
F2 + MgI2 = MgF2 + I2
MnSO4 + H2O2 + NaOH = H2MnO3 + Na2SO4 + H2O =>
MnSO4 + H2O2 + 2 NaOH = H2MnO3 + Na2SO4 + H2O
Ba + NiCl = BaCl + Ni =>
Ba + NiCl = BaCl + Ni
MnO4{-} + SO2{2-} + H2O = Mn2O2 + SO4{2-} + OH{-} =>
4 MnO4{-} + 5 SO2{2-} + 2 H2O = 2 Mn2O2 + 5 SO4{2-} + 4 OH{-}
Fe2O3 + NH3 = FeO + NO2 + H2O =>
7 Fe2O3 + 2 NH3 = 14 FeO + 2 NO2 + 3 H2O
HCl + Na(HO) = NaCl + H2O =>
HCl + Na(HO) = NaCl + H2O
H2PO4 + (NH4)2CO3 = (NH4)2PO4 + H2O + CO2 =>
H2PO4 + (NH4)2CO3 = (NH4)2PO4 + H2O + CO2
AlN + MgO = Al2O3 + Mg3N2 =>
2 AlN + 3 MgO = Al2O3 + Mg3N2
Ag + HCl = AgCl(s) + H =>
Ag + HCl = AgCl(s) + H
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Cd(OH)2 + NaOH = Na2CdO2 + H2O =>
Cd(OH)2 + 2 NaOH = Na2CdO2 + 2 H2O
Cd(OH)2 + NaOH = Na2CdO2 + H2O =>
Cd(OH)2 + 2 NaOH = Na2CdO2 + 2 H2O
HCl + NH3 = NH3Cl2 + H2 =>
2 HCl + NH3 = NH3Cl2 + H2
NO2 + H2SO4 = H2O + NO + SO4 =>
NO2 + H2SO4 = H2O + NO + SO4
HClO2 + H2O = ClO3 + H3O =>
HClO2 + 4 H2O = ClO3 + 3 H3O
CH3COOH + Pb(OH)4 = H2O + Pb(CH3COO)4 =>
4 CH3COOH + Pb(OH)4 = 4 H2O + Pb(CH3COO)4
Cu + NH3 + H2O = NH4 + Cu(OH)2 =>
Cu + 2 NH3 + 2 H2O = 2 NH4 + Cu(OH)2
H(BrO2) + Cn(OH)5 = H2O + Cn(BrO2)5 =>
5 H(BrO2) + Cn(OH)5 = 5 H2O + Cn(BrO2)5
Ga2O3 + Fe = Ga + FeO =>
Ga2O3 + 3 Fe = 2 Ga + 3 FeO
MgS + AlCl3 = MgCl2 + Al2S3 =>
3 MgS + 2 AlCl3 = 3 MgCl2 + Al2S3
CuCN + KCN = K2[Cu(CN)3] =>
CuCN + 2 KCN = K2[Cu(CN)3]
HClO2 + H2O = H3O + ClO2 =>
HClO2 + H2O = H3O + ClO2
SO2 + H2CrO4 = Cr2(SO4)3 + H2O =>
3 SO2 + 2 H2CrO4 = Cr2(SO4)3 + 2 H2O
PbCl2 + SnCl2 + S = Pb515Sn6S34 + Cl =>
515 PbCl2 + 6 SnCl2 + 34 S = Pb515Sn6S34 + 1042 Cl
KOH + HNO3(roz) = KNO3 + H2O =>
KOH + HNO3(roz) = KNO3 + H2O
K2CrO4(aq) + Ca(NO3)2(aq) = CaCrO4(aq) + KNO3(aq) =>
K2CrO4(aq) + Ca(NO3)2(aq) = CaCrO4(aq) + 2 KNO3(aq)
Sb + H2O = Sb2O3 + H2 =>
2 Sb + 3 H2O = Sb2O3 + 3 H2
(NH4)3PO4 + CaCl2 = (NH4)Cl2 + Ca3PO4 =>
(NH4)3PO4 + 3 CaCl2 = 3(NH4)Cl2 + Ca3PO4
BO2{-} + H{+} + C2H5OH = B(OC2H5)3 + H2O =>
BO2{-} + H{+} + 3 C2H5OH = B(OC2H5)3 + 2 H2O
MgSO4 + C2H2O4 = MgC2O4 + H2SO4 =>
MgSO4 + C2H2O4 = MgC2O4 + H2SO4
S + KNO3 = KNO2 + SO2 =>
S + 2 KNO3 = 2 KNO2 + SO2
C6H2(NO2)3CH3 + KMnO4 + HCl = CO2 + H2O + N2 + KCl + MnCl2 =>
10 C6H2(NO2)3CH3 + 42 KMnO4 + 126 HCl = 70 CO2 + 88 H2O + 15 N2 + 42 KCl + 42 MnCl2
Pb(NO3)2 + Cu(NO3)2 = Pb(NO3)2(NO3)2Cu =>
Pb(NO3)2 + Cu(NO3)2 = Pb(NO3)2(NO3)2Cu
Rf2 + Hs7 = Rf7Hs =>
49 Rf2 + 2 Hs7 = 14 Rf7Hs
C16H3O2 + O2 = CO2 + H2O =>
4 C16H3O2 + 63 O2 = 64 CO2 + 6 H2O
CrO2 + H2SO4 = Cr2O7 + Cr2(SO4)3 + H2O =>
8 CrO2 + 9 H2SO4 = Cr2O7 + 3 Cr2(SO4)3 + 9 H2O
HCl + N = NCl2 + H2 =>
2 HCl + N = NCl2 + H2
HO2{-} + H2O = H2O2 + O2(2{-}) =>
2 HO2{-} + 2 H2O = 3 H2O2 + 2 O2(2{-})
NH3 + NO = N2 + H(OH) =>
4 NH3 + 6 NO = 5 N2 + 6 H(OH)
PbCl4 + CdO = PbCl3 + CdClO =>
PbCl4 + CdO = PbCl3 + CdClO
CaCO3 + HCl + H2O = CaCl2*6H2O + CO2 =>
CaCO3 + 2 HCl + 5 H2O = CaCl2*6H2O + CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
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