Equations balanced on the previous day | Equations balanced on the next day |
90 Nd(NO3)3 + 10 Co(NO3)2*6H2O + 174 C2H6N4O2 = 5 Nd18Co002 + 493 N2 + 582 H2O + 348 CO2
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
KHCO3 + Ca(OH)2 = K2CO3 + CaCO3 + H2O =>
2 KHCO3 + Ca(OH)2 = K2CO3 + CaCO3 + 2 H2O
C7H5N3O6 = CO + H2 + N2 + C =>
2 C7H5N3O6 = 12 CO + 5 H2 + 3 N2 + 2 C
H2SO4 + NaHCO3 = H2CO3 + Na2SO4 =>
H2SO4 + 2 NaHCO3 = 2 H2CO3 + Na2SO4
Si + H2O = SiOH + H2 =>
2 Si + 2 H2O = 2 SiOH + H2
HCl + KMnO4 = Cl2 + MnO2 + H2O + KCl =>
8 HCl + 2 KMnO4 = 3 Cl2 + 2 MnO2 + 4 H2O + 2 KCl
Mg + HNO3 = MgHNO3 =>
Mg + HNO3 = MgHNO3
C4H8O2 + O2(g) = CO2 + H2O =>
C4H8O2 + 5 O2(g) = 4 CO2 + 4 H2O
Pb + SO4 = PbSO4 =>
Pb + SO4 = PbSO4
KOH(aq) + KH2PO4(aq) = K3PO4(aq) + H2O(l) =>
2 KOH(aq) + KH2PO4(aq) = K3PO4(aq) + 2 H2O(l)
CH3CHOH + O2 = H2O + CH3COOH =>
4 CH3CHOH + 3 O2 = 2 H2O + 4 CH3COOH
CH3CHOCH2CH3 + H2CrO4 + H2SO4 = CH3COCH2CH3 + Cr2(SO4)3 + H2O =>
6 CH3CHOCH2CH3 + 2 H2CrO4 + 3 H2SO4 = 6 CH3COCH2CH3 + Cr2(SO4)3 + 8 H2O
H{+} + Cr2O7{2-}(aq) + Cu{+}(aq) = Cr{3+}(aq) + Cu{2+}(aq) + H2O =>
14 H{+} + Cr2O7{2-}(aq) + 6 Cu{+}(aq) = 2 Cr{3+}(aq) + 6 Cu{2+}(aq) + 7 H2O
H2SO4 + C2H5OH + K2Cr2O7 = CH3COOH + Cr2(SO4)3 + H2O + K2S04 =>
7 H2SO4 + 8 C2H5OH + K2Cr2O7 = 8 CH3COOH + Cr2(SO4)3 + 15 H2O + K2S04
NaAlO2 + HCl = HAlO2 + NaCl =>
NaAlO2 + HCl = HAlO2 + NaCl
NO + NO2 + H2O = H2N2O4 =>
NO + NO2 + H2O = H2N2O4
YbCl2 + NaClO + HCl = YbCl3 + NaCl + H2O =>
2 YbCl2 + NaClO + 2 HCl = 2 YbCl3 + NaCl + H2O
NaNO2 + FeCl2 + HCl = NO + FeCl3 + NaCl + H2O =>
NaNO2 + FeCl2 + 2 HCl = NO + FeCl3 + NaCl + H2O
IO3{-} + Sn{+2} + H{+} = I{-} + Sn{+4)+H2O =>
IO3{-} + 3 Sn{+2} + 6 H{+} = I{-} + 3 Sn{+4)+3H2O
Cr2O3(s) + Si(s) = Cr(s) + SiO2(s) =>
2 Cr2O3(s) + 3 Si(s) = 4 Cr(s) + 3 SiO2(s)
HNO3(aq) + KOH(ah) = KNO3(aq) + H2O(l) =>
HNO3(aq) + KOH(ah) = KNO3(aq) + H2O(l)
H2SO3 + H2O2 = H2SO4 + H2O =>
H2SO3 + H2O2 = H2SO4 + H2O
Cu(NO3)3 + Fe = Fe(NO3)2 + Cu =>
2 Cu(NO3)3 + 3 Fe = 3 Fe(NO3)2 + 2 Cu
NaOH + NHCl = NaCl + NH + HO =>
NaOH + NHCl = NaCl + NH + HO
Mg + P = MgP =>
Mg + P = MgP
Li + NiCl2 = Ni + LiCl =>
2 Li + NiCl2 = Ni + 2 LiCl
C2H5OH + KMnO4 = C2H4O2 + MnO2 + KOH + H2O =>
3 C2H5OH + 4 KMnO4 = 3 C2H4O2 + 4 MnO2 + 4 KOH + H2O
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
Pb(CH3COOH)2 + O2 = PbO + CH3COOH =>
2 Pb(CH3COOH)2 + O2 = 2 PbO + 4 CH3COOH
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
AgCl(aq) + NaCl(aq) = AgNa(aq) + Cl2(g) =>
AgCl(aq) + NaCl(aq) = AgNa(aq) + Cl2(g)
NaBr + Mn = Na + MnBr2 =>
2 NaBr + Mn = 2 Na + MnBr2
HCl + OAc = Cl + HOAc =>
HCl + OAc = Cl + HOAc
Cu(NO3)2 + K4Fe(CN)6 = Cu4(Fe(CN)6)2 + K(NO3) =>
4 Cu(NO3)2 + 2 K4Fe(CN)6 = Cu4(Fe(CN)6)2 + 8 K(NO3)
BaCl2 + (NH4)2SO4 = BaSO4 + NH4Cl =>
BaCl2 + (NH4)2SO4 = BaSO4 + 2 NH4Cl
Ca4C3 + O2 = CO + Ca2O5 =>
2 Ca4C3 + 13 O2 = 6 CO + 4 Ca2O5
NO + HN3 = H2O + N2 =>
2 NO + 4 HN3 = 2 H2O + 7 N2
Ca + HClO3 = H2 + Ca(ClO3)2 =>
Ca + 2 HClO3 = H2 + Ca(ClO3)2
[Ag(NH3)2] + Cl + HNO3(aq) = NH4NO3(aq) + AgCl(s) =>
[Ag(NH3)2] + Cl + 2 HNO3(aq) = 2 NH4NO3(aq) + AgCl(s)
Si2 + O3 = Si2O3 =>
Si2 + O3 = Si2O3
Cu(OH)2 + HNO3 = H(OH)2 + Cu(NO3) =>
Cu(OH)2 + HNO3 = H(OH)2 + Cu(NO3)
Fe3O4 + H2O = Fe2O3 + H2 =>
2 Fe3O4 + H2O = 3 Fe2O3 + H2
CH3CH2CH3 + CUO = CH3CH2COH + H2O + CU =>
CH3CH2CH3 + 2 CUO = CH3CH2COH + H2O + 2 CU
CH3(CH2)4COOH + CuCO3 = CuCH3COO + H2O + CO2 =>
9 CH3(CH2)4COOH + 32 CuCO3 = 32 CuCH3COO + 6 H2O + 22 CO2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
(NH2)2CO + H2SO4 + H2O = (NH4)2SO4 + H2CO3 =>
(NH2)2CO + H2SO4 + 2 H2O = (NH4)2SO4 + H2CO3
CH3OH + K2Cr2O7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3OH + 2 K2Cr2O7 + 8 H2SO4 = 3 HCOOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Br{-} = e + Br =>
Br{-} = e + Br
(NH4)2S + Zn(C2H3O2)2 = ZnS + C2H7NO2 =>
(NH4)2S + Zn(C2H3O2)2 = ZnS + 2 C2H7NO2
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