Equations balanced on the previous day | Equations balanced on the next day |
Ca3(PO4)2CaF2 = 3 CaO + P2O5 + CaF2
FeS2 + Na2O2 = Fe2O3 + NaSO4 + Na2O =>
2 FeS2 + 17 Na2O2 = Fe2O3 + 4 NaSO4 + 15 Na2O
AgNO3 = Ag + N2O2 + O2 =>
2 AgNO3 = 2 Ag + N2O2 + 2 O2
CuCl + H2SO4 = HCl + CuSO4 + SO2 + H2O =>
2 CuCl + 3 H2SO4 = 2 HCl + 2 CuSO4 + SO2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2Se + Ca(OH)2 = H2O + CaSe =>
H2Se + Ca(OH)2 = 2 H2O + CaSe
N2H4 + O2 = N2O(g) + H2O(l) =>
2 N2H4 + 3 O2 = 2 N2O(g) + 4 H2O(l)
CaI + H2SO4 = CaSO4 + I2 + H2S + H2O =>
4 CaI + 5 H2SO4 = 4 CaSO4 + 2 I2 + H2S + 4 H2O
CSH2 + O2 = CO2 + SO2 + H2O =>
2 CSH2 + 5 O2 = 2 CO2 + 2 SO2 + 2 H2O
C7H5N3O6 = N2 + H2O + O2 + C =>
4 C7H5N3O6 = 6 N2 + 10 H2O + 7 O2 + 28 C
SO4Cl3 + NH4OH = SO4(OH)3 + NH4Cl =>
SO4Cl3 + 3 NH4OH = SO4(OH)3 + 3 NH4Cl
Cr + HNO3 = Cr(NO3)2 + NO2 + H2O =>
Cr + 4 HNO3 = Cr(NO3)2 + 2 NO2 + 2 H2O
C3H6N6 + NH3 = CH5N3 =>
C3H6N6 + 3 NH3 = 3 CH5N3
Bi2O3 + ClO3 + NaOH = NaBiO3 + NaCl + H2O =>
7 Bi2O3 + 4 ClO3 + 18 NaOH = 14 NaBiO3 + 4 NaCl + 9 H2O
FeSO = Fe + SO =>
FeSO = Fe + SO
Ca(OH)2 + Cl2O7 = CaO + Cl(OH)7 =>
7 Ca(OH)2 + Cl2O7 = 7 CaO + 2 Cl(OH)7
(CH3)2N2H4(l) + N2O4(l) = N2(g) + H2O(g) + CO2(g) =>
4(CH3)2N2H4(l) + 9 N2O4(l) = 13 N2(g) + 20 H2O(g) + 8 CO2(g)
Fe2O = Fe + O =>
Fe2O = 2 Fe + O
CH3COONa + FeCl3 + H2O = Fe(OH)2CH3COO + NaCl + CH3COOH =>
3 CH3COONa + FeCl3 + 2 H2O = Fe(OH)2CH3COO + 3 NaCl + 2 CH3COOH
H3PO4 + NaOH = Na4P4O12 + H2O =>
4 H3PO4 + 4 NaOH = Na4P4O12 + 8 H2O
C6H5NO2 + Br2 = C6H2Br3NO2 + HBr =>
C6H5NO2 + 3 Br2 = C6H2Br3NO2 + 3 HBr
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + CH3CH2CH2CHO + H2O + K2SO4 =>
4 CH3CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 3 CH3CH2CH2CHO + 8 H2O + K2SO4
FeS2 + H2O2 = Fe2(SO4)3 + H2O + H2SO4 =>
2 FeS2 + 15 H2O2 = Fe2(SO4)3 + 14 H2O + H2SO4
H2SO3 + Sn(OH)4 = Sn(HSO3)4 + H2O =>
4 H2SO3 + Sn(OH)4 = Sn(HSO3)4 + 4 H2O
(NH4) + O2 = NO + H2O =>
2(NH4) + 3 O2 = 2 NO + 4 H2O
P2O5 + Si = P + SiO2 =>
2 P2O5 + 5 Si = 4 P + 5 SiO2
NaH2PO2 + AgNO3 + H2O = NaH2PO4 + Ag + HNO3 =>
NaH2PO2 + 4 AgNO3 + 2 H2O = NaH2PO4 + 4 Ag + 4 HNO3
Ag + Li2SO4 = Ag2SO4 + Li =>
2 Ag + Li2SO4 = Ag2SO4 + 2 Li
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NaCl + H2O + CO2 = NaO3Cl + CH2O =>
2 NaCl + 3 H2O + 3 CO2 = 2 NaO3Cl + 3 CH2O
Na2SiO3 + H2SO4 = H2SiO3 + NaHSO4 =>
Na2SiO3 + 2 H2SO4 = H2SiO3 + 2 NaHSO4
Ca(NO3)2 + Al = Al2(NO3)3 + Ca =>
3 Ca(NO3)2 + 4 Al = 2 Al2(NO3)3 + 3 Ca
K2Cr2O7 + H2SO4 + NaHSO3 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 K2Cr2O7 + 5 H2SO4 + 6 NaHSO3 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 Na2SO4 + 8 H2O
SnS + HBr = H2S + SnBr2 =>
SnS + 2 HBr = H2S + SnBr2
NH3 + AgNO3 = Ag(NH3)4 + NO3 =>
4 NH3 + AgNO3 = Ag(NH3)4 + NO3
M(OH)2 + HNO3 = M(NO3)2 + H2O =>
M(OH)2 + 2 HNO3 = M(NO3)2 + 2 H2O
MnO4{-} + SO3{2-} + H{+} = Mn2{+} + SO4{2-} + H2O =>
4 MnO4{-} + 13 SO3{2-} + 6 H{+} = 2 Mn2{+} + 13 SO4{2-} + 3 H2O
Z4 + HCl = Z4Cl + H2 =>
2 Z4 + 2 HCl = 2 Z4Cl + H2
SbH2 + H2O = H3O + SbH =>
SbH2 + H2O = H3O + SbH
C7H6O + MnO4{-} + H = C7H5O2{-} + MnO2 + H2O =>
C7H6O + MnO4{-} + H = C7H5O2{-} + MnO2 + H2O
AgNO3 + N2H4 + H2O = Ag + HNO3 =>
14 AgNO3 + N2H4 + 6 H2O = 14 Ag + 16 HNO3
Zn(C2H3O2)2 + FeCl3 = Zn3Cl6 + Fe2(C2H3O2)6 =>
3 Zn(C2H3O2)2 + 2 FeCl3 = Zn3Cl6 + Fe2(C2H3O2)6
CH4(pentano) + O2 = CO2 + H2O =>
CH4(pentano) + 2 O2 = CO2 + 2 H2O
CrO3 + CH3OH + HCl = CrCl3 + H2O + CO2 =>
2 CrO3 + CH3OH + 6 HCl = 2 CrCl3 + 5 H2O + CO2
Pb{2+} + Na2CO3 = Pb2CO3 + Na{2+} =>
2 Pb{2+} + Na2CO3 = Pb2CO3 + 2 Na{2+}
Hg3(PO4)2 = Hg3 + P4 + O2 =>
2 Hg3(PO4)2 = 2 Hg3 + P4 + 8 O2
Zn(a) + CuBr2(aq) = ZnBr2(aq) + Cu(s) =>
Zn(a) + CuBr2(aq) = ZnBr2(aq) + Cu(s)
Fe{+2} + H2O = Fe(OH)2 + H{+} =>
Fe{+2} + 2 H2O = Fe(OH)2 + 2 H{+}
C5H10O2 + Na2CO3 = C5H9O2Na + CO2 + H2O =>
2 C5H10O2 + Na2CO3 = 2 C5H9O2Na + CO2 + H2O
Ti + H3PO4 = Ti3(PO4)4 + P4 + H2O =>
15 Ti + 32 H3PO4 = 5 Ti3(PO4)4 + 3 P4 + 48 H2O
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