Equations balanced on the previous day | Equations balanced on the next day |
KH2F4 = KF2 + H2 + F2
Cr2O3 + H2SO4 + H2O + NaBrO3 = Na2SO4 + Br2 + H2Cr2O7 =>
5 Cr2O3 + 3 H2SO4 + 2 H2O + 6 NaBrO3 = 3 Na2SO4 + 3 Br2 + 5 H2Cr2O7
H2SO4 + (NaOH)12 = Na2SO4 + H2O =>
6 H2SO4 + (NaOH)12 = 6 Na2SO4 + 12 H2O
Ni(NH3)6 + C4H8O2N2 = Ni(C4H7O2N2)2 + NH4 + NH3 =>
Ni(NH3)6 + 2 C4H8O2N2 = Ni(C4H7O2N2)2 + 2 NH4 + 4 NH3
Fe + CuF2 = CuFe + F2 =>
Fe + CuF2 = CuFe + F2
Al2O3 + H2SO4 + H2O = Al2SO4 + H2O2 =>
Al2O3 + H2SO4 + H2O = Al2SO4 + 2 H2O2
SrCl2*6H2O + CuSO4*5H2O = SrSO4 + CuCl2*11H2O =>
SrCl2*6H2O + CuSO4*5H2O = SrSO4 + CuCl2*11H2O
FePO4 + NaCl = FeNa + ClPO4 =>
FePO4 + NaCl = FeNa + ClPO4
Cu + Hg(NO3)2 = Cu(NO3)2 + CuHg2 =>
3 Cu + 2 Hg(NO3)2 = 2 Cu(NO3)2 + CuHg2
NaBiO3 + HCl = BiOCl + NaClO + H2O =>
NaBiO3 + 2 HCl = BiOCl + NaClO + H2O
POCl3 + HSC2H4N(C2H5)2 + (C2H5)3N = (C2H5)2NC2H4SPOCl2 + (C2H5)3N*HCl =>
POCl3 + HSC2H4N(C2H5)2 + (C2H5)3N = (C2H5)2NC2H4SPOCl2 + (C2H5)3N*HCl
P4 + KOH = PH3 + K3PO3 =>
P4 + 6 KOH = 2 PH3 + 2 K3PO3
Cu + Hg(NO3)2 = Cu(NO3)2 + CuHg2 =>
3 Cu + 2 Hg(NO3)2 = 2 Cu(NO3)2 + CuHg2
Ba(NO3)2 + I = BaI2 + NO3 =>
Ba(NO3)2 + 2 I = BaI2 + 2 NO3
(NH4)3PO4 + Cl2 = Cl(PO4)2 + NH4 =>
4(NH4)3PO4 + Cl2 = 2 Cl(PO4)2 + 12 NH4
Co(OH)3 + HCl = CoCl3 + H2O =>
Co(OH)3 + 3 HCl = CoCl3 + 3 H2O
S{2-} + Br2 = Br{-} + S =>
S{2-} + Br2 = 2 Br{-} + S
NH4Cl + KClO3 = NH4ClO3 + KCl =>
NH4Cl + KClO3 = NH4ClO3 + KCl
H2Co3 + K2O = K2Co3 + H2O =>
H2Co3 + K2O = K2Co3 + H2O
HCl + HgCl2 = H + HgCl3 =>
HCl + HgCl2 = H + HgCl3
HgSe + HCl + O2 = Hg2Cl2 + Se + H2O =>
4 HgSe + 4 HCl + O2 = 2 Hg2Cl2 + 4 Se + 2 H2O
FeSO4 + NaNO3 + H2SO4 = Fe2(SO4)3 + NaS04 + NO + H2O =>
28 FeSO4 + NaNO3 + 18 H2SO4 = 14 Fe2(SO4)3 + NaS04 + NO + 18 H2O
HBr + Co = H2 + CoBr =>
2 HBr + 2 Co = H2 + 2 CoBr
NaHCO3(s) + H(C2H3O2)(aq) = Na(C2H3O2)(aq) + H2CO3(aq) =>
NaHCO3(s) + H(C2H3O2)(aq) = Na(C2H3O2)(aq) + H2CO3(aq)
HBr + Co = H2 + CoBr =>
2 HBr + 2 Co = H2 + 2 CoBr
Ce(SO4)2 + Na2C2O4 = Na2SO4 + Ce2C2O4 + CO2 =>
2 Ce(SO4)2 + 4 Na2C2O4 = 4 Na2SO4 + Ce2C2O4 + 6 CO2
H(ClO3)2 + CaOH = Ca(ClO3)2 + H2O =>
H(ClO3)2 + CaOH = Ca(ClO3)2 + H2O
Ca(NO3)2(NH4NO3)8 = Ca + N + O + H =>
Ca(NO3)2(NH4NO3)8 = Ca + 18 N + 30 O + 32 H
OC2 + H2O = C6H12O6 + O2 =>
6 OC2 + 12 H2O = 2 C6H12O6 + 3 O2
W + C + Co = W4CCo2 =>
4 W + C + 2 Co = W4CCo2
Cs + Ni2S2 = Cs2S + Ni =>
4 Cs + Ni2S2 = 2 Cs2S + 2 Ni
SiF4 + KOH = H2SiO3 + KF + H2O =>
SiF4 + 4 KOH = H2SiO3 + 4 KF + H2O
KMnO4 + HCl2 + Hg = HgCl2 + MnO2 + H2O + KCl =>
2 KMnO4 + 8 HCl2 + 7 Hg = 7 HgCl2 + 2 MnO2 + 4 H2O + 2 KCl
C6H6(l) + O2 = (g)CO2(g) + H2O(g) =>
2 C6H6(l) + 15 O2 = 12(g)CO2(g) + 6 H2O(g)
Mg + PbNO32 = MgNO32 + Pb =>
Mg + PbNO32 = MgNO32 + Pb
KNO3 + Cl2 + H2O = KCl + HNO3 + HClO =>
KNO3 + Cl2 + H2O = KCl + HNO3 + HClO
H2S + Fe(ClO4)3 = Fe2S3 + HClO4 =>
3 H2S + 2 Fe(ClO4)3 = Fe2S3 + 6 HClO4
FrNO3 = FrNO2 + O2 =>
2 FrNO3 = 2 FrNO2 + O2
HCl2 + Ca = CaCl + H =>
HCl2 + 2 Ca = 2 CaCl + H
(Ni(H2O)6)Cl2 + NaOH = (Ni(OH)2(H2O)4) + NaCl + H2O =>
(Ni(H2O)6)Cl2 + 2 NaOH = (Ni(OH)2(H2O)4) + 2 NaCl + 2 H2O
LO3{-} + L{-} + H{+} = L2 + H2O =>
LO3{-} + 5 L{-} + 6 H{+} = 3 L2 + 3 H2O
Al4 + C3 + HCl = AlHCl3 + CH39 =>
117 Al4 + 8 C3 + 1404 HCl = 468 AlHCl3 + 24 CH39
K2(Cr2O7) + C2H5OH + H2SO4 = Cr2(SO4)3 + CH3OOH + K2SO4 + H2O =>
2 K2(Cr2O7) + 3 C2H5OH + 8 H2SO4 = 2 Cr2(SO4)3 + 6 CH3OOH + 2 K2SO4 + 5 H2O
NaNO3 + BaCl2 = Ba(NO3)2 + NaCl =>
2 NaNO3 + BaCl2 = Ba(NO3)2 + 2 NaCl
Cu3(CO3)2(OH)2 + H2O = Cu2CO3(OH)2 + CO2 =>
2 Cu3(CO3)2(OH)2 + H2O = 3 Cu2CO3(OH)2 + CO2
K + MgCl2 = MgK + Cl2 =>
K + MgCl2 = MgK + Cl2
MnO2 + NaCl + H2SO4 = Na2SO4 + MnSO4 + Cl2 + H2O =>
MnO2 + 2 NaCl + 2 H2SO4 = Na2SO4 + MnSO4 + Cl2 + 2 H2O
FeBr2 + H2SO4 = Fe(HSO4)2 + Br2 + SO2 + H2O =>
FeBr2 + 3 H2SO4 = Fe(HSO4)2 + Br2 + SO2 + 2 H2O
S + O2 = SO1 =>
2 S + O2 = 2 SO1
Pb(C2H3O2)2 + NH4Br = PbBr + (C2H3O2)2NH4 =>
Pb(C2H3O2)2 + NH4Br = PbBr + (C2H3O2)2NH4
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