Equations balanced on the previous day | Equations balanced on the next day |
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
H2(SO4) + Ga(OH)3 = Ga2(SO4)3 + HOH =>
3 H2(SO4) + 2 Ga(OH)3 = Ga2(SO4)3 + 6 HOH
Mg(NO3)2 + NH3 + H2O = Mg(OH)2 + NH4NO3 =>
Mg(NO3)2 + 2 NH3 + 2 H2O = Mg(OH)2 + 2 NH4NO3
NaAlO2 + H2SO4 = Na2SO4 + Al + H2O + O2 =>
4 NaAlO2 + 2 H2SO4 = 2 Na2SO4 + 4 Al + 2 H2O + 3 O2
H10CuO9S = CuO4S + H2O =>
H10CuO9S = CuO4S + 5 H2O
NaSCN + H2SO4 + H2 = H2S + HCN + Na2SO4 =>
2 NaSCN + H2SO4 + 2 H2 = 2 H2S + 2 HCN + Na2SO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
S(s) + O2 = SO2(g) =>
S(s) + O2 = SO2(g)
O3C3O6C9 + C2H5OH = O3H3 + C3CO2OCH3 =>
25 O3C3O6C9 + 45 C2H5OH = 12 O3H3 + 78 C3CO2OCH3
NaOH + Na2SO3 = Na + SO3(OH)2 =>
2 NaOH + Na2SO3 = 4 Na + SO3(OH)2
KOH + Zn(CH3COO)2 = K(CH3COO)2 + Zn(OH) =>
KOH + Zn(CH3COO)2 = K(CH3COO)2 + Zn(OH)
CO + Cl2 = COCl2 =>
CO + Cl2 = COCl2
Li2O + H2O = HLi + O3 =>
3 Li2O + 3 H2O = 6 HLi + 2 O3
Al203 + CO = AlC + O2 =>
2 Al203 + 406 CO = 406 AlC + 203 O2
IO3{-} + CO = CO2 + I2 + O{2-} =>
2 IO3{-} + 5 CO = 5 CO2 + I2 + O{2-}
K2S2O3 + AgBr = K3Ag(S2O3)2 + KBr =>
2 K2S2O3 + AgBr = K3Ag(S2O3)2 + KBr
Ba2 + Ag(NO3) = Ag + Ba(NO3)2 =>
Ba2 + 4 Ag(NO3) = 4 Ag + 2 Ba(NO3)2
Al203 + CO = AlC + O2 =>
2 Al203 + 406 CO = 406 AlC + 203 O2
Al2(SO4)3 + Na2CrO4 = Na2SO4 + Al2(CrO4)3 =>
Al2(SO4)3 + 3 Na2CrO4 = 3 Na2SO4 + Al2(CrO4)3
(CoCl2*6H2O) + NH4Cl + NH3 + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2(CoCl2*6H2O) + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5Cl]Cl2 + 14 H2O
H2 + Fe2S3 = H2S + Fe =>
3 H2 + Fe2S3 = 3 H2S + 2 Fe
(CH3COO)2Zn + KOH = CH3COOK + K2[Zn(OH)4] =>
(CH3COO)2Zn + 4 KOH = 2 CH3COOK + K2[Zn(OH)4]
Ca2C + HCl = CaCl2 + H4C =>
Ca2C + 4 HCl = 2 CaCl2 + H4C
CuCl2 + NH4OH = Cu(OH)2 + NH4Cl =>
CuCl2 + 2 NH4OH = Cu(OH)2 + 2 NH4Cl
C3H8 + C2H2 = C8H16 =>
8 C3H8 + 8 C2H2 = 5 C8H16
BeO + Cu(OH)2 = Be(OH)2 + CuO =>
BeO + Cu(OH)2 = Be(OH)2 + CuO
H2 + Cd + HNO3 = Cd(NO2)2 + H2O =>
H2 + Cd + 2 HNO3 = Cd(NO2)2 + 2 H2O
K2CO3 + Cu2SO4 = K2SO4 + Cu2CO3 =>
K2CO3 + Cu2SO4 = K2SO4 + Cu2CO3
CH3CH2CHO + KMnO4 + KOH = CH3CH2COOH + K2MnO4 + H2O =>
CH3CH2CHO + 2 KMnO4 + 2 KOH = CH3CH2COOH + 2 K2MnO4 + H2O
Cu{2} + NaPO4 = NaCu{2} + PO4 =>
Cu{2} + NaPO4 = NaCu{2} + PO4
Pb + BrO3 = Pb(BrO3)4 =>
Pb + 4 BrO3 = Pb(BrO3)4
MgO + Si = Mg + SiO2 =>
2 MgO + Si = 2 Mg + SiO2
PbO2 + Sb + KOH = PbO + KSbO2 + H2O =>
3 PbO2 + 2 Sb + 2 KOH = 3 PbO + 2 KSbO2 + H2O
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
CaO + Zn(OH)2 = ZnO + Ca(OH)2 =>
CaO + Zn(OH)2 = ZnO + Ca(OH)2
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
Pb2 + NaOH = Pb(NaOH)2 =>
Pb2 + 4 NaOH = 2 Pb(NaOH)2
FeS + H2S = H2 + FeS2 =>
FeS + H2S = H2 + FeS2
Na(CHO2) + Ca(CO3) = Na2(CO3) + Ca(CHO2)2 =>
2 Na(CHO2) + Ca(CO3) = Na2(CO3) + Ca(CHO2)2
BaF2 + H2O = OH + BaF2H =>
BaF2 + H2O = OH + BaF2H
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
CrCl3 + NaOH + H2O2 = NaCl + CrO4 + H2O =>
2 CrCl3 + 6 NaOH + 5 H2O2 = 6 NaCl + 2 CrO4 + 8 H2O
KOH + HNO3 = K + NO3 + H2O =>
KOH + HNO3 = K + NO3 + H2O
CrCl3 + NaOH + H2O2 = NaCl + CrO4 + H2O =>
2 CrCl3 + 6 NaOH + 5 H2O2 = 6 NaCl + 2 CrO4 + 8 H2O
As2S3 + HNO3 = H3AsO5 + NO2 + SO2 + H2O =>
As2S3 + 26 HNO3 = 2 H3AsO5 + 26 NO2 + 3 SO2 + 10 H2O
Pb2 + NaOH = Pb(NaOH)2 =>
Pb2 + 4 NaOH = 2 Pb(NaOH)2
C4H9OH + K2Cr2O7 + H2SO4 = C3H7COOH + Cr2(SO4)3 + H2O + K2SO2 =>
5 C4H9OH + 2 K2Cr2O7 + 8 H2SO4 = 5 C3H7COOH + 2 Cr2(SO4)3 + 13 H2O + 2 K2SO2
NH3OHCl + H2O = NH4Cl + OH =>
NH3OHCl + H2O = NH4Cl + 2 OH
C14H14O(l) + O2(g) = CO2(g) + H2O(l) =>
C14H14O(l) + 17 O2(g) = 14 CO2(g) + 7 H2O(l)
Pb2 + NaOH = Pb(NaOH)2 =>
Pb2 + 4 NaOH = 2 Pb(NaOH)2
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