Equations balanced on the previous day | Equations balanced on the next day |
2 KCr2O7 + 14 HI + 7 H2SO4 = K2SO4 + 2 Cr2(SO4)3 + 7 I2 + 14 H2O
BaO + H2SO3 = BaSO3 + H2O =>
BaO + H2SO3 = BaSO3 + H2O
HClO + Ca(OH)2 = Ca(ClO)2 + H2O =>
2 HClO + Ca(OH)2 = Ca(ClO)2 + 2 H2O
C6H6 = C2H2 =>
C6H6 = 3 C2H2
C3H7Cl + Cl2 = C3H4Cl3 + HCl =>
2 C3H7Cl + 5 Cl2 = 2 C3H4Cl3 + 6 HCl
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
I2 + F2 = IF =>
I2 + F2 = 2 IF
H2 + O2 = H2O1 =>
2 H2 + O2 = 2 H2O1
H2SO4(aq) + CaCO3(aq) = H2CaO4 + SCO3 =>
H2SO4(aq) + CaCO3(aq) = H2CaO4 + SCO3
CH3*CH3 + O2 = CO2 + H2*O =>
2 CH3*CH3 + 7 O2 = 4 CO2 + 6 H2*O
Ba(OH)2 + Cr(NO3)2 = Ba(NO3)2 + CrH2O2 =>
Ba(OH)2 + Cr(NO3)2 = Ba(NO3)2 + CrH2O2
NaOH + P4 + H2O = PH3 + NaH2PO2 =>
3 NaOH + P4 + 3 H2O = PH3 + 3 NaH2PO2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
AlCl3 + Na2CO3 + H2O = Al3(CO3)3(OH)3 + CO2 + NaCl =>
6 AlCl3 + 9 Na2CO3 + 3 H2O = 2 Al3(CO3)3(OH)3 + 3 CO2 + 18 NaCl
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Cl1{-} + (H3O){+} + (Cr2O7){2-} = H2O + Cl2 + Cr{3+} =>
6 Cl1{-} + 14(H3O){+} + (Cr2O7){2-} = 21 H2O + 3 Cl2 + 2 Cr{3+}
H(NO3) + Al(OH)3 = H2O + Al(NO3)3 =>
3 H(NO3) + Al(OH)3 = 3 H2O + Al(NO3)3
CH3COOH + Zn = Zn(CH3COO)2 + H =>
2 CH3COOH + Zn = Zn(CH3COO)2 + 2 H
Zn + CuSO4 = CuZn + SO4 =>
Zn + CuSO4 = CuZn + SO4
NH4Cl + Na(NO2)2 = NaCl2 + N + H2O =>
2 NH4Cl + Na(NO2)2 = NaCl2 + 4 N + 4 H2O
FeSO4 + NaCl = FeCl + NaSO4 =>
FeSO4 + NaCl = FeCl + NaSO4
CH2O + MnO4{-} + H{+} = CH2O2 + Mn{2+} + H2O =>
5 CH2O + 2 MnO4{-} + 6 H{+} = 5 CH2O2 + 2 Mn{2+} + 3 H2O
Fe(C2H3O2)3 + KOH = Fe(OH)3 + KC2H3O2 =>
Fe(C2H3O2)3 + 3 KOH = Fe(OH)3 + 3 KC2H3O2
KO2(s) + H2O(l) = O2(g) + KOH(s) =>
4 KO2(s) + 2 H2O(l) = 3 O2(g) + 4 KOH(s)
Na2S2O3 + PbO2 + HCl = NaCl + PbCl2 + SO2 + H2O =>
Na2S2O3 + 2 PbO2 + 6 HCl = 2 NaCl + 2 PbCl2 + 2 SO2 + 3 H2O
COOH(CHOH)2COOH + NaOH = C4NaHO4 + H2O =>
COOH(CHOH)2COOH + NaOH = C4NaHO4 + 3 H2O
Li5OsO6 + OsO2 + Os + NiO = Li4NiOsO6 =>
8 Li5OsO6 + OsO2 + Os + 10 NiO = 10 Li4NiOsO6
OH + Co = Co(OH)2 =>
2 OH + Co = Co(OH)2
C2H5NH3{+} + H2O = C2H5NH2 + H3O{+} =>
C2H5NH3{+} + H2O = C2H5NH2 + H3O{+}
Cr(NO3)3 + BiKO3 + KOH = CrK2O4 + K3BiO3 + KNO3 + H2O =>
2 Cr(NO3)3 + 3 BiKO3 + 16 KOH = 2 CrK2O4 + 3 K3BiO3 + 6 KNO3 + 8 H2O
Li + HNO3 = LiNO3 + N2O + H2O =>
8 Li + 10 HNO3 = 8 LiNO3 + N2O + 5 H2O
Na + HClO4 = NaClO4 + H =>
Na + HClO4 = NaClO4 + H
NaO + SO3 = Na2SO4 + O2 =>
4 NaO + 2 SO3 = 2 Na2SO4 + O2
ZnSO4 + NaOH = Na2SO4 + Zn(OH)2 =>
ZnSO4 + 2 NaOH = Na2SO4 + Zn(OH)2
Al + HSO4 = Al2(SO4) + H2S + H2O =>
18 Al + 10 HSO4 = 9 Al2(SO4) + H2S + 4 H2O
CH4 + C6H6 = C6H5CH3 = H2 =>
3 CH4 + 10 C6H6 = 9 C6H5CH3
Sb2O5 + KI + HCl = SbCl3 + KCl + I2 + H2O =>
Sb2O5 + 4 KI + 10 HCl = 2 SbCl3 + 4 KCl + 2 I2 + 5 H2O
Na + HCN = H2 + NaCN =>
2 Na + 2 HCN = H2 + 2 NaCN
CH4 + O2 = CO2 + H2OH =>
3 CH4 + 5 O2 = 3 CO2 + 4 H2OH
KI + H2Cl + CHCl3 = KCl + ICH2 + HCl =>
KI + 3 H2Cl + CHCl3 = KCl + ICH2 + 5 HCl
As2S3 + ClO3{-} + H2O = H3AsO4 + SO4{-2} + Cl{-} + H{+} =>
3 As2S3 + 14 ClO3{-} + 18 H2O = 6 H3AsO4 + 9 SO4{-2} + 14 Cl{-} + 18 H{+}
Cu(NO3)2(aq) + Na3PO4(aq) = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2(aq) + 2 Na3PO4(aq) = Cu3(PO4)2 + 6 NaNO3
HgCl + NaOH + NH4Cl = HgN2H6Cl + NaCl + H2O =>
HgCl + 2 NaOH + 2 NH4Cl = HgN2H6Cl + 2 NaCl + 2 H2O
Fe203 = Fe304 =>
304 Fe203 = 203 Fe304
PH3 + KMnO4 + NaOH = K2MnO4 + Na3PO4 + Mn3(PO4)2 + H2O =>
9 PH3 + 24 KMnO4 + 3 NaOH = 12 K2MnO4 + Na3PO4 + 4 Mn3(PO4)2 + 15 H2O
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4 =>
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4
P4 + Ca(OH)2 + H2O = Ca(H2PO3)2 + PH3 =>
P4 + Ca(OH)2 + 4 H2O = Ca(H2PO3)2 + 2 PH3
Ba(NO3)2 + FeSO4 + H2SO4 = Fe2(SO4)3 + NO + H2O + BaSO4 =>
Ba(NO3)2 + 6 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O + BaSO4
MgClO3 = MgCl + O =>
MgClO3 = MgCl + 3 O
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