Equations balanced on the previous day | Equations balanced on the next day |
12 KO3 + 9 CO3 = 3 K4C3O4 + 17 O3
Al3 + HCl2 = H2 + AlCl3 =>
4 Al3 + 18 HCl2 = 9 H2 + 12 AlCl3
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
CaCO3(s) + HBr(aq) = CO2(g) + H2O(l) + CaBr2(aq) =>
CaCO3(s) + 2 HBr(aq) = CO2(g) + H2O(l) + CaBr2(aq)
Eu3 + H2O = Eu(OH)3 + H2 =>
2 Eu3 + 18 H2O = 6 Eu(OH)3 + 9 H2
K4Fe(CN)6 + KMnO4 + H2SO4 = KSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO3 + H2O =>
4 K4Fe(CN)6 + 77 KMnO4 + 176 H2SO4 = 93 KSO4 + 2 Fe2(SO4)3 + 77 MnSO4 + 24 HNO3 + 24 CO3 + 164 H2O
N2O4 + Zn = NO + ZnNO3 =>
N2O4 + Zn = NO + ZnNO3
HNCO + NO = N2 + CO2 + H2O =>
4 HNCO + 6 NO = 5 N2 + 4 CO2 + 2 H2O
Na2SO3 + H2O = NaOH + SO2 = =>
Na2SO3 + H2O = 2 NaOH + SO2
O5{-6/5} = O{2-} + O2 =>
O5{-6/5} = 3 O{2-} + O2
BaCO3 + Y2O3 + CuO = YBa2Cu3O7 + CO + CO2 =>
4 BaCO3 + Y2O3 + 6 CuO = 2 YBa2Cu3O7 + CO + 3 CO2
NaOH + Cl2 = NaClO + H2O + NaCl =>
2 NaOH + Cl2 = NaClO + H2O + NaCl
NaHS + Cl2 + NaOH = NaCl + Na2SO3 + H2O =>
NaHS + 3 Cl2 + 7 NaOH = 6 NaCl + Na2SO3 + 4 H2O
NiSO4 + Na3PO4 = Ni3(PO4)2 + Na2SO4 =>
3 NiSO4 + 2 Na3PO4 = Ni3(PO4)2 + 3 Na2SO4
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
BaO + SO = BaSO2 =>
BaO + SO = BaSO2
Al(N(O)3)3 + (H)2S(O)4 = (Al)2(S(O)4)3 + HN(O)3 =>
2 Al(N(O)3)3 + 3(H)2S(O)4 = (Al)2(S(O)4)3 + 6 HN(O)3
H{+} + NO2{-} + Cr2O7 = Cr3{+} + NO3{-} + H2O =>
2 H{+} + 20 NO2{-} + 3 Cr2O7 = 2 Cr3{+} + 20 NO3{-} + H2O
C3H8O = CH2 + H2O =>
C3H8O = 3 CH2 + H2O
C8H10N4O2 + NaOH = H2O + Na + C8H9N4O2 =>
C8H10N4O2 + NaOH = H2O + Na + C8H9N4O2
Ca + HNO3 = NH3 + Ca(NO3)3 + H2O =>
8 Ca + 27 HNO3 = 3 NH3 + 8 Ca(NO3)3 + 9 H2O
NiO3 + Fe + H2O = NiOH2 + FeOH =>
NiO3 + 6 Fe + 4 H2O = NiOH2 + 6 FeOH
NH4Cl + Ca(OH)2 = CaCl2 + N(NH4)3 + H2O =>
4 NH4Cl + 2 Ca(OH)2 = 2 CaCl2 + N(NH4)3 + 4 H2O
Ba(HCO3)2 = BaO + CO2 + H2O =>
Ba(HCO3)2 = BaO + 2 CO2 + H2O
H3PO4 + Na2CO3 = Na3PO4 + H2O*CO2 =>
2 H3PO4 + 3 Na2CO3 = 2 Na3PO4 + 3 H2O*CO2
(CH3COOH) + CuO = Cu(CH3COO)2 + H2O =>
2(CH3COOH) + CuO = Cu(CH3COO)2 + H2O
SO3 + CaO = CaSO4 =>
SO3 + CaO = CaSO4
K6S + Mg = MgS + K =>
K6S + Mg = MgS + 6 K
Zn + HNO3 = Zn(NO3)2 + NH3 + H2O =>
4 Zn + 9 HNO3 = 4 Zn(NO3)2 + NH3 + 3 H2O
XNO + O2 = XNO2 =>
2 XNO + O2 = 2 XNO2
Mn(CH3CO2)2 + Ni(CH3CO2)2 + H2O + C2H5OH = NiMn3(OH)4 + CH3COOH =>
3 Mn(CH3CO2)2 + Ni(CH3CO2)2 + 5 H2O + C2H5OH = NiMn3(OH)4 + 9 CH3COOH
CH3Cl + NH3 = NH2Cl + CH4 =>
CH3Cl + NH3 = NH2Cl + CH4
HNO3 + Ca(OH)2 = OH + H2 + Ca(NO3)2 =>
2 HNO3 + Ca(OH)2 = 2 OH + H2 + Ca(NO3)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe12 + B10 = Fe2B3 =>
5 Fe12 + 9 B10 = 30 Fe2B3
Zn2(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq) =>
Zn2(s) + 2 CuSO4(aq) = 2 Cu(s) + 2 ZnSO4(aq)
HCe + Na2O = NaCe + H2O =>
2 HCe + Na2O = 2 NaCe + H2O
Ca3(PO4)2 + Cs2CO3 = CaCO3 + Cs3PO4 =>
Ca3(PO4)2 + 3 Cs2CO3 = 3 CaCO3 + 2 Cs3PO4
Ba2 + NO3 + PbCl2 = Pb(NO3)2 + BaCl2 =>
Ba2 + 4 NO3 + 2 PbCl2 = 2 Pb(NO3)2 + 2 BaCl2
PrCl3 + H2(C2O4) = Pr2(C2O4)3 + HCl =>
2 PrCl3 + 3 H2(C2O4) = Pr2(C2O4)3 + 6 HCl
KOH + H3PO4 = H2O + K3PO4 =>
3 KOH + H3PO4 = 3 H2O + K3PO4
Al + H2SO{4} = AlSO{4}3 + H2 =>
Al + H2SO{4} = AlSO{4}3 + H2
C5H10O + HClO + NaOH = C5H8O + H2O + NaCl =>
C5H10O + HClO + NaOH = C5H8O + 2 H2O + NaCl
C6H5COOH + C2H5OH = C6H5COOCH2CH2CH3 + H2O =>
2 C6H5COOH + 3 C2H5OH = 2 C6H5COOCH2CH2CH3 + 3 H2O
NaSO4 + Sr2OH = NaOH + Sr2SO4 =>
NaSO4 + Sr2OH = NaOH + Sr2SO4
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
CH3OH + C6H14 = C3H8O3 + C4H802 =>
3567 CH3OH + 4 C6H14 = 1189 C3H8O3 + 6 C4H802
SO3 + IO3 = I2 + SO4 =>
6 SO3 + 2 IO3 = I2 + 6 SO4
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
CH2N2 = N2 + C2H4 =>
2 CH2N2 = 2 N2 + C2H4
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