Equations balanced on the previous day | Equations balanced on the next day |
Ca(HSO3)2 = CaO + 2 SO2 + H2O
CH3OH + ClCH2CO2H = CH2OCH2COO + HCl =>
CH3OH + 4 ClCH2CO2H = 3 CH2OCH2COO + 4 HCl
C2H4O2 + Al(OH)3 = (H2O) + Al(CH3CO2)3 =>
3 C2H4O2 + Al(OH)3 = 3(H2O) + Al(CH3CO2)3
CaCl2 + NH3 + Na2HPO4*12H2O = Ca3(PO4)2 + NaCl + NH4Cl + H2O =>
3 CaCl2 + 2 NH3 + 2 Na2HPO4*12H2O = Ca3(PO4)2 + 4 NaCl + 2 NH4Cl + 24 H2O
H2 + O2 = H2O* =>
2 H2 + O2 = 2 H2O*
CH2(CH)2CH2 + O2 = H2O + CO2 =>
2 CH2(CH)2CH2 + 11 O2 = 6 H2O + 8 CO2
CrO3 + H3PO2 = Cr(H2PO4)3 + Cr5O12 + H2O =>
17 CrO3 + 6 H3PO2 = 2 Cr(H2PO4)3 + 3 Cr5O12 + 3 H2O
K2S + CaCl2 = KCl + CaS =>
K2S + CaCl2 = 2 KCl + CaS
Na2HAsO4 + H2SO4 = Na2HAsO4H2SO4 =>
Na2HAsO4 + H2SO4 = Na2HAsO4H2SO4
MgOH + CaCl = MgCl + CaOH =>
MgOH + CaCl = MgCl + CaOH
CdCu(NO3)2 = Cd(NO3)2Cu =>
CdCu(NO3)2 = Cd(NO3)2Cu
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
Tc + H2O = TcO2 + H =>
Tc + 2 H2O = TcO2 + 4 H
Fe + CuCl2 = Fe3Cl2 + Cu2 =>
6 Fe + 2 CuCl2 = 2 Fe3Cl2 + Cu2
NaCl(aq) + HNO3 = NaNO3(aq) + HCl(aq) =>
NaCl(aq) + HNO3 = NaNO3(aq) + HCl(aq)
CuCO3 + C6H12O6 = Cu2O + C6H12O7 + CO2 =>
2 CuCO3 + C6H12O6 = Cu2O + C6H12O7 + 2 CO2
CHCH + NaNH2 = NaCHC + NH3 =>
CHCH + NaNH2 = NaCHC + NH3
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
Pt + H2O = PtO2 + H2 =>
Pt + 2 H2O = PtO2 + 2 H2
K2Cr2O7 + H2C2O4 + H2SO4 = K2SO4 + Cr2(SO4)4 + CO2 + H2O =>
K2Cr2O7 + 2 H2C2O4 + 5 H2SO4 = K2SO4 + Cr2(SO4)4 + 4 CO2 + 7 H2O
BaI2 + Fe(OH)3 = Ba(OH)2 + FeI3 =>
3 BaI2 + 2 Fe(OH)3 = 3 Ba(OH)2 + 2 FeI3
MnSO4 + Hg = Mn + HgSO4 =>
MnSO4 + Hg = Mn + HgSO4
NH4Cl + AgNCO = NH4CNO + AgCl =>
NH4Cl + AgNCO = NH4CNO + AgCl
C3HO2 + O2 = CO2 + H2O =>
4 C3HO2 + 9 O2 = 12 CO2 + 2 H2O
NH4N(NO2)2 = N2 + H2 + O2 =>
NH4N(NO2)2 = 2 N2 + 2 H2 + 2 O2
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
K2O + H3PO4 = K6(PO4)2 + H2O =>
3 K2O + 2 H3PO4 = K6(PO4)2 + 3 H2O
CO2 + H2O = C6H208 + O6 =>
18 CO2 + 312 H2O = 3 C6H208 + 58 O6
HI + H2SO3 = I2 + S + H2O =>
4 HI + H2SO3 = 2 I2 + S + 3 H2O
Li2CO3 + H3PO4 = Li3O4P + H2O + CO2 =>
3 Li2CO3 + 2 H3PO4 = 2 Li3O4P + 3 H2O + 3 CO2
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
N2O + C2H4 = CO2 + N2 + H2 =>
4 N2O + C2H4 = 2 CO2 + 4 N2 + 2 H2
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
Cu2 + Pb(NO3)2 = Cu(NO3)2 + Pb =>
Cu2 + 2 Pb(NO3)2 = 2 Cu(NO3)2 + 2 Pb
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
C18H34O2 + C6H12O5 + H2O = C66H130O18 =>
3 C18H34O2 + 2 C6H12O5 + 2 H2O = C66H130O18
KOH + HBr = KBr + H2O = =>
KOH + HBr = KBr + H2O
NH4Cl(s) + O2(g) = NO + H2O + HCl =>
4 NH4Cl(s) + 5 O2(g) = 4 NO + 6 H2O + 4 HCl
MnSO4 + KNO3 + Na2CO3 = CO2 + SO3 + NaMnO4 + KNO2 =>
2 MnSO4 + 5 KNO3 + Na2CO3 = CO2 + 2 SO3 + 2 NaMnO4 + 5 KNO2
MnCoSO4 + KMnO4 = KCoSO4 + MnO2 =>
MnCoSO4 + KMnO4 = KCoSO4 + 2 MnO2
Fe + H3PO4 = H + FePO4 =>
Fe + H3PO4 = 3 H + FePO4
Mg(OH)2 + HNO3 = MgH + (OH)2NO3 =>
Mg(OH)2 + HNO3 = MgH + (OH)2NO3
CH3CH2OH + O2 = CH3COOOH + H2O =>
2 CH3CH2OH + 3 O2 = 2 CH3COOOH + 2 H2O
Cr(OH)3 + HMnO4 = Cr(MnO4)3 + H2O =>
Cr(OH)3 + 3 HMnO4 = Cr(MnO4)3 + 3 H2O
K[Al(OH)4] = KOH + Al(OH)3 =>
K[Al(OH)4] = KOH + Al(OH)3
CH3COOH + MgCO3 = (CH3COO)2Mg + CO2 + H2O =>
2 CH3COOH + MgCO3 = (CH3COO)2Mg + CO2 + H2O
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
Al2(SO4)3 + K3PO4 = AlPO4 + K2SO4 =>
Al2(SO4)3 + 2 K3PO4 = 2 AlPO4 + 3 K2SO4
Fe2(SO4)3 + Ba(OH)2 = Fe(OH)3 + BaSO4 =>
Fe2(SO4)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaSO4
CH3CHO3 + O2 = CO2 + H2O =>
2 CH3CHO3 + 3 O2 = 4 CO2 + 4 H2O
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