Equations balanced on the previous day | Equations balanced on the next day |
Br + NaN = NaBr + N
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
ZrOC2O4 + (NH4)2C2O4 = (NH4)2[ZrO(C2O4)2] =>
ZrOC2O4 + (NH4)2C2O4 = (NH4)2[ZrO(C2O4)2]
Ca2[Fe(CN)6] + HCl + H2O = FeO + HCN + CaCl2 =>
Ca2[Fe(CN)6] + 4 HCl + H2O = FeO + 6 HCN + 2 CaCl2
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
Fe(OH)3 + CuCO3 = Fe2(CO3)3 + Cu(OH)2 =>
2 Fe(OH)3 + 3 CuCO3 = Fe2(CO3)3 + 3 Cu(OH)2
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
KMnO4 + FeCl2 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + Cl2 + H2O =>
6 KMnO4 + 10 FeCl2 + 24 H2SO4 = 6 MnSO4 + 5 Fe2(SO4)3 + 3 K2SO4 + 10 Cl2 + 24 H2O
FePO4 + HBr = FeBr + HPO4 =>
FePO4 + HBr = FeBr + HPO4
CH2O2 + CH4O = HCOOCH3 + H2O =>
CH2O2 + CH4O = HCOOCH3 + H2O
C6H11OH + Cu(OH)2 = C6H11COOH + Cu2O + H2O =>
7 C6H11OH + 22 Cu(OH)2 = 6 C6H11COOH + 11 Cu2O + 28 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
C5H11O5CHO + CuSO4 + NaOH = C5H11O5COOH + Cu2O + Na2SO4 + H2O =>
C5H11O5CHO + 2 CuSO4 + 4 NaOH = C5H11O5COOH + Cu2O + 2 Na2SO4 + 2 H2O
Y + Ba(OH)2 = BaY2 + BaYO2 + H2O =>
3 Y + 2 Ba(OH)2 = BaY2 + BaYO2 + 2 H2O
HS + I3OH = I3S + H2O =>
HS + I3OH = I3S + H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
MgF + NaSO4 = MgSO4 + NaF =>
MgF + NaSO4 = MgSO4 + NaF
H2CO3(aq) + NaOH(aq) = NaHCO3(aq) + H2O(l) =>
H2CO3(aq) + NaOH(aq) = NaHCO3(aq) + H2O(l)
H2C2O2{+} + MnO{-} + H3O{+} = CO2 + Mn2{+} + H2O =>
H2C2O2{+} + 10 MnO{-} + 14 H3O{+} = 2 CO2 + 5 Mn2{+} + 22 H2O
H2C2O2{+} + MnO{-} + H3O{+} = CO2 + Mn2{+} + H2O =>
H2C2O2{+} + 10 MnO{-} + 14 H3O{+} = 2 CO2 + 5 Mn2{+} + 22 H2O
KL + CI = KCI + L2 =>
2 KL + 2 CI = 2 KCI + L2
As2S3 + NaNO3 + Na2CO3 = Na3AsO4 + Na2SO4 + CO2 + NaNO2 =>
As2S3 + 14 NaNO3 + 6 Na2CO3 = 2 Na3AsO4 + 3 Na2SO4 + 6 CO2 + 14 NaNO2
H2O + Cu + NaCrO4 = Cu(OH)2 + Cr(OH)3 + NaOH =>
4 H2O + 2 Cu + NaCrO4 = 2 Cu(OH)2 + Cr(OH)3 + NaOH
CrCl3 + K2S + H2O = Cr(OH)3 + KCl + H2S =>
2 CrCl3 + 3 K2S + 6 H2O = 2 Cr(OH)3 + 6 KCl + 3 H2S
CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
K2CO3 + Al2S3 = Al2(CO3)3 + K2S =>
3 K2CO3 + Al2S3 = Al2(CO3)3 + 3 K2S
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Sb(s) + Cl2(g) = SbCl3(g) =>
2 Sb(s) + 3 Cl2(g) = 2 SbCl3(g)
KL + CI = KCI + L2 =>
2 KL + 2 CI = 2 KCI + L2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NH2Cl = N2H3Cl + HCl =>
2 NH2Cl = N2H3Cl + HCl
K3Fe(CN)6 + FeCl2 = Fe3(Fe(CN)6)2 + KCl =>
2 K3Fe(CN)6 + 3 FeCl2 = Fe3(Fe(CN)6)2 + 6 KCl
ClCH2COOH + NaHCO3 = ClCH2COONa + CO2 + H2O =>
ClCH2COOH + NaHCO3 = ClCH2COONa + CO2 + H2O
CuCl2 + NaI = CuI + NaCl + I =>
CuCl2 + 2 NaI = CuI + 2 NaCl + I
C6H6 + CH3CHCH2 = C6H6CH(CH3)2 =>
5 C6H6 + 8 CH3CHCH2 = 6 C6H6CH(CH3)2
H2O + Cu + NaCrO4 = Cu(OH)2 + Cr(OH)3 + NaOH =>
4 H2O + 2 Cu + NaCrO4 = 2 Cu(OH)2 + Cr(OH)3 + NaOH
Fe(aq) + NaOH(aq) = Fe(OH)3 + Na =>
Fe(aq) + 3 NaOH(aq) = Fe(OH)3 + 3 Na
CH3COONa = CH3COO + Na =>
CH3COONa = CH3COO + Na
C6H5NH2 + H2SO4 + NaNO2 = C6H5N2HSO4 + Na2SO4 + H2O =>
2 C6H5NH2 + 3 H2SO4 + 2 NaNO2 = 2 C6H5N2HSO4 + Na2SO4 + 4 H2O
NaOCl + HCl = H2O + NaCl + Cl2 =>
NaOCl + 2 HCl = H2O + NaCl + Cl2
Al2O3 + H2SO4 = Al(SO4)3 + SO2 + H2O =>
Al2O3 + 9 H2SO4 = 2 Al(SO4)3 + 3 SO2 + 9 H2O
H2C2O2{+} + MnO{-} + H3O{+} = CO2 + Mn2{+} + H2O =>
H2C2O2{+} + 10 MnO{-} + 14 H3O{+} = 2 CO2 + 5 Mn2{+} + 22 H2O
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2 =>
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2
H2O + Cu + NaCrO4 = Cu(OH)2 + Cr(OH)3 + NaOH =>
4 H2O + 2 Cu + NaCrO4 = 2 Cu(OH)2 + Cr(OH)3 + NaOH
NaS + ZnSO4 = ZnS + NaSO4 =>
NaS + ZnSO4 = ZnS + NaSO4
KMnO4 + CH2O = CO3 + MnO + K2O + H2O =>
6 KMnO4 + 5 CH2O = 5 CO3 + 6 MnO + 3 K2O + 5 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
AlCl + Li = LiCl + Al =>
AlCl + Li = LiCl + Al
PbS + HCl = PbCl2 + H2S =>
PbS + 2 HCl = PbCl2 + H2S
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