Equations balanced on the previous day | Equations balanced on the next day |
6 NaNO2 + BaCl2 + 4 HCl = Ba(NO3)2 + 6 NaCl + 4 NO + 2 H2O
HCHO + Ag2O = HCOOH + Ag =>
HCHO + Ag2O = HCOOH + 2 Ag
Zn + CuBr3 = ZnBr3 + Cu =>
Zn + CuBr3 = ZnBr3 + Cu
Fe2(SO4)3 = Fe2S3 + O2 =>
Fe2(SO4)3 = Fe2S3 + 6 O2
O3 + C6H14O = H2O + CO2 =>
6 O3 + C6H14O = 7 H2O + 6 CO2
FeSO4*7H2O + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4*7H2O + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 78 H2O
H3O{+} + Cr2O7{2-} + C2H5OH = Cr + CO2 + H2O =>
2 H3O{+} + Cr2O7{2-} + C2H5OH = 2 Cr + 2 CO2 + 6 H2O
FeCl3 + H2O + S2O = FeCl2 + H2SO4 + HCl =>
10 FeCl3 + 7 H2O + S2O = 10 FeCl2 + 2 H2SO4 + 10 HCl
Na + AlCl3 = Al + NaCl3 =>
Na + AlCl3 = Al + NaCl3
FeCr2O4(s) + K2CO3(s) + O2(g) = K2CrO4(s) + Fe2O3(s) + CO2(g) =>
4 FeCr2O4(s) + 8 K2CO3(s) + 7 O2(g) = 8 K2CrO4(s) + 2 Fe2O3(s) + 8 CO2(g)
K3[Fe(SCN)6] + NaF = K3[FeF6] + NaSCN =>
K3[Fe(SCN)6] + 6 NaF = K3[FeF6] + 6 NaSCN
KO2(s) + CO2(g) = K2CO3(s) + O2(g) =>
4 KO2(s) + 2 CO2(g) = 2 K2CO3(s) + 3 O2(g)
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
HNO3 + SnO = SnO2 + NO + H2O =>
2 HNO3 + 3 SnO = 3 SnO2 + 2 NO + H2O
C2HOH + O = CO2 + H2O =>
C2HOH + 4 O = 2 CO2 + H2O
Al2(SO4)3 + NH4OH = Al2O3 + H2O + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4OH = Al2O3 + 3 H2O + 3(NH4)2SO4
Ag2 + K(OH2)3 = K4 + Ag(OH2)3 =>
2 Ag2 + 4 K(OH2)3 = K4 + 4 Ag(OH2)3
PbO2 + HCl = PbCl + H2O + O =>
2 PbO2 + 2 HCl = 2 PbCl + H2O + 3 O
C4H10O4 + Na = C4H6O4Na4 + H2 =>
C4H10O4 + 4 Na = C4H6O4Na4 + 2 H2
Mg(OH)2 + NaOH = MgNa + (HO)3 =>
Mg(OH)2 + NaOH = MgNa + (HO)3
Na + (NH4)2SO4 = Na2SO4 + NH4 =>
2 Na + (NH4)2SO4 = Na2SO4 + 2 NH4
CH3CH2Br + KOH = CH2CH2 + KBr + H2O =>
CH3CH2Br + KOH = CH2CH2 + KBr + H2O
Cu2(OH)2CO3 + KCl + H2O2 = KCuO2 + Cl2 + H2O + CO2 =>
Cu2(OH)2CO3 + 2 KCl + 2 H2O2 = 2 KCuO2 + Cl2 + 3 H2O + CO2
C5H11OH + NaNO2 + H2SO4 = C5H11ONO + Na2SO4 + H2O =>
2 C5H11OH + 2 NaNO2 + H2SO4 = 2 C5H11ONO + Na2SO4 + 2 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Fe(SO4) + HIO + HCl = Fe2(SO4)3 + FeCl3 + HI + H2O =>
6 Fe(SO4) + 3 HIO + 6 HCl = 2 Fe2(SO4)3 + 2 FeCl3 + 3 HI + 3 H2O
C8H9Cl + KMnO4 + H2SO4 = C7H6ClO2 + CO2 + MnSO4 + K2SO4 + H2O =>
10 C8H9Cl + 22 KMnO4 + 33 H2SO4 = 10 C7H6ClO2 + 10 CO2 + 22 MnSO4 + 11 K2SO4 + 48 H2O
NaCl + SO2 + H2O + O2 = HCl + NaSO4 =>
4 NaCl + 4 SO2 + 2 H2O + 3 O2 = 4 HCl + 4 NaSO4
C2H5OH + SO2 + O2 = CO2 + H2SO4 =>
2 C2H5OH + 6 SO2 + 9 O2 = 4 CO2 + 6 H2SO4
KCl + CaNO3 = KNO3 + CaCl =>
KCl + CaNO3 = KNO3 + CaCl
CuI2 + Ti2S3 = CuS + TiI3 =>
3 CuI2 + Ti2S3 = 3 CuS + 2 TiI3
C2HI + NaOH = C2HOH + NaI =>
C2HI + NaOH = C2HOH + NaI
C6H12 + Cl2 = CCl + HCl =>
C6H12 + 9 Cl2 = 6 CCl + 12 HCl
B + KOH = K3 + BO + H2 =>
6 B + 6 KOH = 2 K3 + 6 BO + 3 H2
V2(HPO4)3 + Nb2(Cr2O7)5 + Nb2(SO4)5 + H3(PO4) = V2(SO4)7 + Cr2(HPO4)3 + Nb2(HPO4)5 + H2O =>
15 V2(HPO4)3 + 4 Nb2(Cr2O7)5 + 21 Nb2(SO4)5 + 140 H3(PO4) = 15 V2(SO4)7 + 20 Cr2(HPO4)3 + 25 Nb2(HPO4)5 + 140 H2O
CH3CH2COO{-} = CH3COO{-} + C02 + H2 =>
2 CH3CH2COO{-} = 2 CH3COO{-} + C02 + 2 H2
HNO3 + Mg2 = Mg(NO3)2 + H2 =>
4 HNO3 + Mg2 = 2 Mg(NO3)2 + 2 H2
Cu(aq) + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu(aq) + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
IK + Ag = AgI + K =>
IK + Ag = AgI + K
IO3{-} + N2O + H2O + H{+} = HNO3 + I2 =>
8 IO3{-} + 5 N2O + H2O + 8 H{+} = 10 HNO3 + 4 I2
Ca(C2H3O2)2 + K2SiO3 = CaSiO3 + KC2H3O2 =>
Ca(C2H3O2)2 + K2SiO3 = CaSiO3 + 2 KC2H3O2
SrCl2 + K2Cr2O7 + NaOH = NaCl + KCl + H2O + SrCrO4 =>
2 SrCl2 + K2Cr2O7 + 2 NaOH = 2 NaCl + 2 KCl + H2O + 2 SrCrO4
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
NaOH + CoCl2*6H2O + NH4Fe(SO4)2*12H2O = CoFe2O4 + NH4Cl + Na2SO4 + H2O =>
8 NaOH + CoCl2*6H2O + 2 NH4Fe(SO4)2*12H2O = CoFe2O4 + 2 NH4Cl + 4 Na2SO4 + 34 H2O
Na2HPO4 + MgCl2 + NH3*H2O = MgNH4PO4 + NaCl + H2O =>
Na2HPO4 + MgCl2 + NH3*H2O = MgNH4PO4 + 2 NaCl + H2O
KMnO4 + NO + H2SO4 = K2SO4 + MnSO4 + HNO3 + H2O =>
6 KMnO4 + 10 NO + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 10 HNO3 + 4 H2O
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l)
C6H5NO2(l) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 C6H5NO2(l) + 25 O2(g) = 24 CO2(g) + 10 H2O(g) + 2 N2(g)
C7H8N4O2 + O2 = C7H8N4O4 =>
C7H8N4O2 + O2 = C7H8N4O4
CaF2 = Ca + F =>
CaF2 = Ca + 2 F
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