Equations balanced on the previous day | Equations balanced on the next day |
Al2O3 + 3 CuSO4 = Al2(SO4)3 + 3 CuO
NH4Cl + Hg = Hg2Cl2 + NH4 =>
2 NH4Cl + 2 Hg = Hg2Cl2 + 2 NH4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2CrO4 + Al2(SO4)3 = Na2(SO4)3 + Al2CrO4 =>
Na2CrO4 + Al2(SO4)3 = Na2(SO4)3 + Al2CrO4
CH3COOC2H5 = CH3COCH2COOC2H5 + C2H5OH =>
2 CH3COOC2H5 = CH3COCH2COOC2H5 + C2H5OH
BaS + Fe(OH)2 = FeS2 + BaOH =>
2 BaS + Fe(OH)2 = FeS2 + 2 BaOH
C3H9 + O = H2O + C =>
2 C3H9 + 9 O = 9 H2O + 6 C
ZrO2 + CoCl2 = Zr2Co11 + Cl2 + O2 =>
2 ZrO2 + 11 CoCl2 = Zr2Co11 + 11 Cl2 + 2 O2
Al(NO3)3 + ZnSO4 = Al2(SO4)3 + Zn(NO3)2 =>
2 Al(NO3)3 + 3 ZnSO4 = Al2(SO4)3 + 3 Zn(NO3)2
C + S2 = CS2 =>
C + S2 = CS2
CH3COONa + AgNO3 = AgCH3COO + NaNO3 =>
CH3COONa + AgNO3 = AgCH3COO + NaNO3
Na2HPO4 + HNO3 = Na2H(NO3)2 + H2PO4 =>
Na2HPO4 + 2 HNO3 = Na2H(NO3)2 + H2PO4
H2CrO4 + Fe(OH)3 = Fe2(CrO4)3 + H2O =>
3 H2CrO4 + 2 Fe(OH)3 = Fe2(CrO4)3 + 6 H2O
Cr2S3 + Mn(NO3)3 + Na2CO3 = NO + CO2 + Na2CrO4 + NaMnO4 + Na2SO4 =>
Cr2S3 + 6 Mn(NO3)3 + 8 Na2CO3 = 18 NO + 8 CO2 + 2 Na2CrO4 + 6 NaMnO4 + 3 Na2SO4
C4H8(g) + O2(g) = H2O(l) + CO2(g) =>
C4H8(g) + 6 O2(g) = 4 H2O(l) + 4 CO2(g)
PbF2 + PCl3 = PF3 + PbCl2 =>
3 PbF2 + 2 PCl3 = 2 PF3 + 3 PbCl2
Na2CO3(aq) + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3(aq) + 2 HNO3 = 2 NaNO3 + CO2 + H2O
NaClO + Na2S2O3 + H2SO4 = H2O + ClS4O6{-}2 + Na{+} + SO4{-}2 =>
5 NaClO + 7 Na2S2O3 + 20 H2SO4 = 20 H2O + 5 ClS4O6{-}2 + 19 Na{+} + 14 SO4{-}2
Ag{+} + Br{-} = AgBr =>
Ag{+} + Br{-} = AgBr
Pb(C2H5)4 + O2 = PbO + CO2 + H2 =>
2 Pb(C2H5)4 + 17 O2 = 2 PbO + 16 CO2 + 20 H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
FeSO3 + H2SO4 = FeSO4 + SO2 + H2O =>
FeSO3 + H2SO4 = FeSO4 + SO2 + H2O
KMnO4(aq) + FeSO4(aq) + H2SO4(aq) = MnSO4(aq) + Fe2(SO4)3(aq) + K2SO4(aq) + H2O =>
2 KMnO4(aq) + 10 FeSO4(aq) + 8 H2SO4(aq) = 2 MnSO4(aq) + 5 Fe2(SO4)3(aq) + K2SO4(aq) + 8 H2O
Zn + NiNO = ZnNO + Ni =>
Zn + NiNO = ZnNO + Ni
NaCl + Ag2NO3 = Ag2Cl + NaNO3 =>
NaCl + Ag2NO3 = Ag2Cl + NaNO3
BaCl2 + K3PO4 = Ba3(PO4)2 + KCl =>
3 BaCl2 + 2 K3PO4 = Ba3(PO4)2 + 6 KCl
Ca10(PO4)6(OH)2 + HCl = Ca10(PO4)6Cl2 + H2O =>
Ca10(PO4)6(OH)2 + 2 HCl = Ca10(PO4)6Cl2 + 2 H2O
(Ba(OH)2) = BaO + H2O =>
(Ba(OH)2) = BaO + H2O
C6H12O6 + S + C2H5NO2 = C16H18N2O4S + H2O + CO2 =>
7 C6H12O6 + 3 S + 6 C2H5NO2 = 3 C16H18N2O4S + 30 H2O + 6 CO2
BaO2 + C12H26 = CO2 + H2O + BaO =>
37 BaO2 + C12H26 = 12 CO2 + 13 H2O + 37 BaO
H{+} + Cr + ClO4{-} = Cr{3+} + Cl{-} + H2O =>
24 H{+} + 8 Cr + 3 ClO4{-} = 8 Cr{3+} + 3 Cl{-} + 12 H2O
Ba + Br = BaBr2(s) =>
Ba + 2 Br = BaBr2(s)
NH4MoO4 + Zn + HCl = NH4Cl + ZnCl2 + Mo4O10(OH)2 + H2O =>
4 NH4MoO4 + 3 Zn + 10 HCl = 4 NH4Cl + 3 ZnCl2 + Mo4O10(OH)2 + 4 H2O
Fe2SiO4 + H2 = Fe + SiO2 + H2O =>
Fe2SiO4 + 2 H2 = 2 Fe + SiO2 + 2 H2O
Al2(SO4)3 + CaBr2 = CaSO4 + AlBr3 =>
Al2(SO4)3 + 3 CaBr2 = 3 CaSO4 + 2 AlBr3
A2 + C2B = AB2 + C =>
A2 + 4 C2B = 2 AB2 + 8 C
K2Cr2O7 + H2SO4 + BeI2 = Cr2(SO4)3 + K2(SO4) + BeSO4 + I2 + H2O =>
K2Cr2O7 + 7 H2SO4 + 3 BeI2 = Cr2(SO4)3 + K2(SO4) + 3 BeSO4 + 3 I2 + 7 H2O
HCl + Cu(NO3)2 + Cu = HNO3 + CuCl =>
2 HCl + Cu(NO3)2 + Cu = 2 HNO3 + 2 CuCl
PbI4(aq) + Cl2(g) = PbCl4(aq) + I2(g) =>
PbI4(aq) + 2 Cl2(g) = PbCl4(aq) + 2 I2(g)
K2MnO4 = KMnO4 + K =>
K2MnO4 = KMnO4 + K
PbF2 + PCl3 = PF3 + PbCl2 =>
3 PbF2 + 2 PCl3 = 2 PF3 + 3 PbCl2
Sb((HCO3)5) + H3PO4 = Sb3((PO4)5) + H2O + CO2 =>
3 Sb((HCO3)5) + 5 H3PO4 = Sb3((PO4)5) + 15 H2O + 15 CO2
MnO4{-} + Zn + H2O = MnO2 + Zn2{2} + OH{-} =>
2 MnO4{-} + 6 Zn + 4 H2O = 2 MnO2 + 3 Zn2{2} + 8 OH{-}
SrSO4(s) = Sr + SO4 =>
SrSO4(s) = Sr + SO4
HCN + NH4OH = NH4CN + H2O =>
HCN + NH4OH = NH4CN + H2O
NO + H2SO3 = H2SO4 + N2 =>
2 NO + 2 H2SO3 = 2 H2SO4 + N2
CH3CH2OH + KMnO4 + HCl = CH3COOH + MnO2 + H2O + KCl =>
3 CH3CH2OH + 4 KMnO4 + 4 HCl = 3 CH3COOH + 4 MnO2 + 5 H2O + 4 KCl
Na2 + H2O = NaOH + H2 =>
Na2 + 2 H2O = 2 NaOH + H2
MgSO3 = MgO + SO2 =>
MgSO3 = MgO + SO2
Zn(s) + AgNO3(aq) = Zn(NO3)2(aq) + Ag(s) =>
Zn(s) + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 Ag(s)
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