Equations balanced on the previous day | Equations balanced on the next day |
2 HCHO + H2O2 = 2 CO2 + 3 H2
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
UF4(s) + Ca(s) = CaF(s) + U(s) =>
UF4(s) + 4 Ca(s) = 4 CaF(s) + U(s)
Fe(CN)3 + KCN = K3(Fe(CN)6) =>
Fe(CN)3 + 3 KCN = K3(Fe(CN)6)
N2Cl4 + CO4 = CCl4 + N2 + O2 =>
N2Cl4 + CO4 = CCl4 + N2 + 2 O2
KIO3 + CH4N2S = K2SO4 + I2 + N2 + CO2 + H2 =>
2 KIO3 + CH4N2S = K2SO4 + I2 + N2 + CO2 + 2 H2
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
KBrO3 + KBr + HCl = Br2 + H2O + KCl =>
KBrO3 + 5 KBr + 6 HCl = 3 Br2 + 3 H2O + 6 KCl
Ca(OH)2 + Fe(NO3)2 = Ca(NO3)2 + Fe(OH)2 =>
Ca(OH)2 + Fe(NO3)2 = Ca(NO3)2 + Fe(OH)2
CaOH2 + Cl2 = CaCl2 + H2O =>
CaOH2 + Cl2 = CaCl2 + H2O
Ba(NO3)2 + NaCO3 = Ba(CO3)2 + NaNO3 =>
Ba(NO3)2 + 2 NaCO3 = Ba(CO3)2 + 2 NaNO3
Br + O2 = Br2O3 =>
4 Br + 3 O2 = 2 Br2O3
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
BaCl + Cu(ll)S = BaS + Cu(ll)Cl =>
BaCl + Cu(ll)S = BaS + Cu(ll)Cl
NiOH + HCl = NiCl + H2O =>
NiOH + HCl = NiCl + H2O
C3H4 + Cl12N6 = C3Cl12 + H12 + N6 =>
3 C3H4 + 3 Cl12N6 = 3 C3Cl12 + H12 + 3 N6
Sn{2+} + Hg{+2} = Sn{+4} + Hg2{+2} =>
Sn{2+} + 2 Hg{+2} = Sn{+4} + Hg2{+2}
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg
Cr2O3 + Ca(OCl)Cl + NaOH = CaCl2 + Na2CrO4 + H2O =>
Cr2O3 + 3 Ca(OCl)Cl + 4 NaOH = 3 CaCl2 + 2 Na2CrO4 + 2 H2O
FeSO4 + Ba(ClO4)2 = BaSO4 + Fe(ClO4)2 =>
FeSO4 + Ba(ClO4)2 = BaSO4 + Fe(ClO4)2
HClO4 + Zn = Zn(ClO4)2 + H2 =>
2 HClO4 + Zn = Zn(ClO4)2 + H2
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
C6H10 + KMnO4 = KC7H5O2 + MnO2 + KOH + H2O =>
21 C6H10 + 58 KMnO4 = 18 KC7H5O2 + 58 MnO2 + 40 KOH + 40 H2O
Fe(s) + CO(g) = FeCO(g) =>
Fe(s) + CO(g) = FeCO(g)
K2Cr2O7 + H2O + KI = Cr(OH)3 + KIO3 + KOH =>
K2Cr2O7 + 4 H2O + KI = 2 Cr(OH)3 + KIO3 + 2 KOH
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
CaCO3 + HNO3 = Ca(NO3)2 + H2O + CO2 =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + H2O + CO2
NaClO + Na2S2O3 + NaOH = NaCl + Na2SO4 + H2 =>
3 NaClO + Na2S2O3 + 2 NaOH = 3 NaCl + 2 Na2SO4 + H2
Mn(NH3)6 + H2O2 = MnO2 + NH3 + H =>
Mn(NH3)6 + H2O2 = MnO2 + 6 NH3 + 2 H
Fe(OH)2 + H2O + CrO4{-2} = Fe(OH)3 + Cr(OH)4{-} + OH{-} =>
3 Fe(OH)2 + 4 H2O + CrO4{-2} = 3 Fe(OH)3 + Cr(OH)4{-} + OH{-}
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
Ba(NO3)2 + NaCO3 = Ba(CO3)2 + NaNO3 =>
Ba(NO3)2 + 2 NaCO3 = Ba(CO3)2 + 2 NaNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
P2 + O2 = PO4 =>
P2 + 4 O2 = 2 PO4
Cu2SO4 + Sr(NO3)2 = CuNO3 + SrSO4 =>
Cu2SO4 + Sr(NO3)2 = 2 CuNO3 + SrSO4
KMnO4 + KHSO3 + H2SO4 = MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 10 KHSO3 + H2SO4 = 4 MnSO4 + 7 K2SO4 + 6 H2O
H2SO3 + KOH = K2SO3 + H2O =>
H2SO3 + 2 KOH = K2SO3 + 2 H2O
CuSO4*5H2O + C9H8O4 + KHCO3 = [Cu2(C9H8O4)4] + K2SO4 + H2O + CO2 =>
18 CuSO4*5H2O + 37 C9H8O4 + 36 KHCO3 = 9[Cu2(C9H8O4)4] + 18 K2SO4 + 112 H2O + 45 CO2
NaOH + (H)2(CO)3 = (Na)2(CO)3 + (H)2O =>
2 NaOH + (H)2(CO)3 = (Na)2(CO)3 + 2(H)2O
hydrogensulfide + NaOH = Na2S + water =>
H2S + 2 NaOH = Na2S + 2 H2O
C24H25O7 + O2 = CO2 + H2O =>
4 C24H25O7 + 107 O2 = 96 CO2 + 50 H2O
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
A1(OH)3 = A2O3 + H2O =>
2 A1(OH)3 = A2O3 + 3 H2O
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