Equations balanced on the previous day | Equations balanced on the next day |
2 N2H5O3 + 3 H2SO4 = 4 HNO3 + 6 H2O + 3 S
Zn + Na(NO3) + Na(OH) = Na2ZnO2 + H2O + N2 =>
5 Zn + 2 Na(NO3) + 8 Na(OH) = 5 Na2ZnO2 + 4 H2O + N2
AlBr3 = Al + Br2 =>
2 AlBr3 = 2 Al + 3 Br2
AlCl3 + PH3 = AlP + HCl =>
AlCl3 + PH3 = AlP + 3 HCl
FeCl3 + H2SO4 + KBr = FeSO4 + Br2 + HCl + K2SO4 =>
2 FeCl3 + 3 H2SO4 + 2 KBr = 2 FeSO4 + Br2 + 6 HCl + K2SO4
KOH + C2H6O = C2H5OK + H2O =>
KOH + C2H6O = C2H5OK + H2O
NH3 + ClF3 = N2 + Cl2 + FH =>
2 NH3 + 2 ClF3 = N2 + Cl2 + 6 FH
KI + CuSO4 = (K)2SO4 + Cu(I)2 =>
2 KI + CuSO4 = (K)2SO4 + Cu(I)2
NaOH(aq) + HI(aq) = NaI(aq) + H2O(l) =>
NaOH(aq) + HI(aq) = NaI(aq) + H2O(l)
Fe + HS = Fe2S3 + H2 =>
4 Fe + 6 HS = 2 Fe2S3 + 3 H2
Cu(NO3)2*6H2O + C2H6O = H2O + CO2 + N2 + CuO =>
6 Cu(NO3)2*6H2O + 5 C2H6O = 51 H2O + 10 CO2 + 6 N2 + 6 CuO
FeCl3 + KI + H2O = FeCl + KOH + HCl + I =>
FeCl3 + 2 KI + 2 H2O = FeCl + 2 KOH + 2 HCl + 2 I
CrO3 + C2H5OH = Cr2O3 + CH3COOH + H2O =>
4 CrO3 + 3 C2H5OH = 2 Cr2O3 + 3 CH3COOH + 3 H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
HgS + HNO3 + HCl = (NO2)2HgCl4 + S + NO + H2O =>
3 HgS + 8 HNO3 + 12 HCl = 3(NO2)2HgCl4 + 3 S + 2 NO + 10 H2O
SnCl2 + Br2 + H2O = SnO2 + HCl + HBr =>
SnCl2 + Br2 + 2 H2O = SnO2 + 2 HCl + 2 HBr
Si + F2 = Si2F7 =>
4 Si + 7 F2 = 2 Si2F7
(CrSCN)2 + BrO3{-} + OH{-} = Br{-} + NO3{-} + CO32{-} + SO42{-} + CrO42{-} + H2O =>
(CrSCN)2 + 78 BrO3{-} + 8 OH{-} = 78 Br{-} + 2 NO3{-} + 2 CO32{-} + 2 SO42{-} + 2 CrO42{-} + 4 H2O
HI(aq) + KHSO3(aq) = KI(aq) + H2O + SO2 =>
HI(aq) + KHSO3(aq) = KI(aq) + H2O + SO2
CH3OH + O2 = H2O(g) + CO2(g) =>
2 CH3OH + 3 O2 = 4 H2O(g) + 2 CO2(g)
CsCl + O2 = CsClO4 =>
CsCl + 2 O2 = CsClO4
SO2 + HNO2 = H2SO4 + NO =>
SO2 + 2 HNO2 = H2SO4 + 2 NO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MnO4{-} + SO3{2-} + OH{-} = MnO4{2-} + SO4{-2} + H2O =>
2 MnO4{-} + SO3{2-} + 2 OH{-} = 2 MnO4{2-} + SO4{-2} + H2O
FeO(s) + O2(g) = Fe2O3(g) =>
4 FeO(s) + O2(g) = 2 Fe2O3(g)
AgCl + HCl = AgCl2 + H =>
AgCl + HCl = AgCl2 + H
Mg(HCo3)2 + Ca(OH)2 = Mg(OH)2 + CaCo3 + H2O =>
Mg(HCo3)2 + 2 Ca(OH)2 = Mg(OH)2 + 2 CaCo3 + 2 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Mg(NO3)2(aq) + NaOH(aq) = Mg(OH)2 + Na + (NO3)2 =>
Mg(NO3)2(aq) + 2 NaOH(aq) = Mg(OH)2 + 2 Na + (NO3)2
N2O5 + NH3 = N2O3 + H2O =>
3 N2O5 + 2 NH3 = 4 N2O3 + 3 H2O
Cu{+2} + H2O = Cu(OH)2 + H3O{+} =>
Cu{+2} + 4 H2O = Cu(OH)2 + 2 H3O{+}
KNO3 + HNO2 = KNO2 + H2O + NO2 =>
KNO3 + 2 HNO2 = KNO2 + H2O + 2 NO2
SiCl4(l) + H2O(l) = SiO2(s) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(aq)
[Co(NH3)6]Cl2 + H2O2 + NH4Cl = [Co(NH3)5(H2O)]Cl3 + NH3 =>
2[Co(NH3)6]Cl2 + H2O2 + 2 NH4Cl = 2[Co(NH3)5(H2O)]Cl3 + 4 NH3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Fe + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + K4 =>
4 Fe + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 3 K4
Na3O2 + Na = Na2O =>
Na3O2 + Na = 2 Na2O
SnS + H2O + NO3{-} = SnO3{2-} + SO4{2-} + NO + H{+} =>
3 SnS + H2O + 10 NO3{-} = 3 SnO3{2-} + 3 SO4{2-} + 10 NO + 2 H{+}
FeO + FeS = Fe + SO2 =>
2 FeO + FeS = 3 Fe + SO2
chlorine + Al3Br = aluminumchloride + bromine =>
9 Cl2 + 2 Al3Br = 6 AlCl3 + Br2
C6H12O6 + Ag(NH3)2OH = (NH4)2CO3 + NH3 + Ag + H2O =>
C6H12O6 + 24 Ag(NH3)2OH = 6(NH4)2CO3 + 36 NH3 + 24 Ag + 12 H2O
C7H16 = H2 + C7H8 =>
C7H16 = 4 H2 + C7H8
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
K(CrO4) + CaCl2 = KCl + Ca(CrO4)2 =>
2 K(CrO4) + CaCl2 = 2 KCl + Ca(CrO4)2
K4[Fe(CN)6] + KMnO4 + H2O = K2[Fe(CN)6] + Mn(OH)3 + KOH =>
2 K4[Fe(CN)6] + KMnO4 + 4 H2O = 2 K2[Fe(CN)6] + Mn(OH)3 + 5 KOH
Ca(HSO3)2 + NaOH = CaSO3 + Na2SO3 + H2O =>
Ca(HSO3)2 + 2 NaOH = CaSO3 + Na2SO3 + 2 H2O
PbO2 + HBr = H2O + PbBr + Br2 =>
2 PbO2 + 8 HBr = 4 H2O + 2 PbBr + 3 Br2
Zn(OH)2 + NH4OH = Zn(NH3)6 + OH + H2O =>
Zn(OH)2 + 6 NH4OH = Zn(NH3)6 + 2 OH + 6 H2O
Na3PO4 + SO2 = P2O5 + Na2(SO3) =>
2 Na3PO4 + 3 SO2 = P2O5 + 3 Na2(SO3)
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