Equations balanced on the previous day | Equations balanced on the next day |
CuZn + 2 HNO3 = Cu(NO3)2 + Zn + H2
NH2NH2 + H2O = NH2NH3{+} + OH{-} =>
NH2NH2 + H2O = NH2NH3{+} + OH{-}
SO3 + FeO = FeSO4 =>
SO3 + FeO = FeSO4
C13H10O + C3H8O = C26H22O2 + CH3CH3O =>
17 C13H10O + 11 C3H8O = 9 C26H22O2 + 10 CH3CH3O
Zn + AgNO3(aq) = Zn(NO3)2(aq) + Ag =>
Zn + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 Ag
CrCl3 + H2O2 + KOH = KCl + H2O + K2CrO4 =>
2 CrCl3 + 3 H2O2 + 10 KOH = 6 KCl + 8 H2O + 2 K2CrO4
C3H8O3 + H2O = C3H10O4 =>
C3H8O3 + H2O = C3H10O4
H2C2O4*2H2O + NaOH = H2O + Na2C2O4 =>
H2C2O4*2H2O + 2 NaOH = 4 H2O + Na2C2O4
HNO3(aq) + Cu = Cu(NO3)2(aq) + NO(g) + H2O(l) =>
8 HNO3(aq) + 3 Cu = 3 Cu(NO3)2(aq) + 2 NO(g) + 4 H2O(l)
Mg + NH4Cl = MgCl22NH4Cl + NH3 + H2 =>
Mg + 23 NH4Cl = MgCl22NH4Cl + 22 NH3 + 11 H2
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq)
C + H2 + NO2 = C6H12N2O4 =>
6 C + 6 H2 + 2 NO2 = C6H12N2O4
K4Fe(CN)6 + KMnO4 + H2(SO4) = KH(SO4) + Fe2(SO4)3 + Mn(SO4) + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2(SO4) = 162 KH(SO4) + 5 Fe2(SO4)3 + 122 Mn(SO4) + 60 HNO3 + 60 CO2 + 188 H2O
H2S04 + NaOCl = Na2SO4 + Cl2 + H2O + NaCl =>
H2S04 + 17 NaOCl = 4 Na2SO4 + 4 Cl2 + H2O + 9 NaCl
C2H2 + KMnO4 + H2SO4 = HCOOH + MnSO4 + H2O + K2SO4 =>
5 C2H2 + 6 KMnO4 + 9 H2SO4 = 10 HCOOH + 6 MnSO4 + 4 H2O + 3 K2SO4
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
KMnO4 + KAs2 + KOH = MnO2 + K3AsO4 + H2O =>
11 KMnO4 + 3 KAs2 + 4 KOH = 11 MnO2 + 6 K3AsO4 + 2 H2O
Cu + Cu(NO3)2 = Cu(NO3) =>
Cu + Cu(NO3)2 = 2 Cu(NO3)
S8 + H2O + Ca(OH)2 = H2S + CaSO3 =>
3 S8 + 8 H2O + 8 Ca(OH)2 = 16 H2S + 8 CaSO3
ZnS + ZnSO4 = ZnO + SO2 =>
ZnS + 3 ZnSO4 = 4 ZnO + 4 SO2
FeCl3 + Na3PO4 = FePO4 + Na3Cl3 =>
FeCl3 + Na3PO4 = FePO4 + Na3Cl3
K2Cr2O7 + SnO2 = Sn(Cr2O7)2 + K2O =>
2 K2Cr2O7 + SnO2 = Sn(Cr2O7)2 + 2 K2O
N2 + Cl = NCl2 =>
N2 + 4 Cl = 2 NCl2
Hg + H3PO4 = HgPO4 + H =>
Hg + H3PO4 = HgPO4 + 3 H
Fe + Co2 = FeCo2 =>
Fe + Co2 = FeCo2
C4H10(g) + O2 = CO2 + H2O =>
2 C4H10(g) + 13 O2 = 8 CO2 + 10 H2O
FeSO4 + Mg3Fe4 = Mg3SO4 + FeFe4 =>
FeSO4 + Mg3Fe4 = Mg3SO4 + FeFe4
Ni(NO3)2*6H2O + CH2CHOH = NiO + NO + CO2 + H2O =>
5 Ni(NO3)2*6H2O + 3 CH2CHOH = 5 NiO + 10 NO + 6 CO2 + 36 H2O
C8H9NO2 = C8 + H9 + NO2 =>
C8H9NO2 = C8 + H9 + NO2
FeCl2 + HCl + K2Cr2O7 = FeCl3 + KCl + CrCl3 + H2O =>
6 FeCl2 + 14 HCl + K2Cr2O7 = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O
K3[Fe(CN)6] + K3[Fe(C2O4)3] = Fe3[Fe(CN)6]3 + K2C2O4 =>
3 K3[Fe(CN)6] + 3 K3[Fe(C2O4)3] = Fe3[Fe(CN)6]3 + 9 K2C2O4
HCI + Zn = ZnHCI =>
HCI + Zn = ZnHCI
C10H12(l) + F2(g) = C10F18(l) + HF(g) =>
C10H12(l) + 15 F2(g) = C10F18(l) + 12 HF(g)
Tl + HCl = HTl + Cl =>
Tl + HCl = HTl + Cl
HCl(aq) + Na2SO3(s) = NaCl + SO2 + H2O =>
2 HCl(aq) + Na2SO3(s) = 2 NaCl + SO2 + H2O
Mg2 + H2SO4 = MgH2SO4 =>
Mg2 + 2 H2SO4 = 2 MgH2SO4
KNO3 + C12H22O11 = K2CO3 + H2O + CO2 + N2 =>
48 KNO3 + 5 C12H22O11 = 24 K2CO3 + 55 H2O + 36 CO2 + 24 N2
FeSO4 + Mg3Fe4 = Mg3SO4 + FeFe4 =>
FeSO4 + Mg3Fe4 = Mg3SO4 + FeFe4
MnCl2 + H2O = MnOHCl + HCl =>
MnCl2 + H2O = MnOHCl + HCl
ZnS + H2SO4 = ZnSO4 + SO2H2O =>
ZnS + 4 H2SO4 = ZnSO4 + 4 SO2H2O
Co2(SO4)3 + Pb(CH3COO)2 = Pb(SO4)3 + Co2(CH3COO)2 =>
Co2(SO4)3 + Pb(CH3COO)2 = Pb(SO4)3 + Co2(CH3COO)2
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
Ba(HCO3)2 + Ca(OH)2 = Ba(OH)2 + Ca(HCO3)2 =>
Ba(HCO3)2 + Ca(OH)2 = Ba(OH)2 + Ca(HCO3)2
CH3CH2OH + NaOH = H2O + CH3CH2ONa =>
CH3CH2OH + NaOH = H2O + CH3CH2ONa
NaBrO4 + LiHTeO3 = Br2 + Li2TeO4 + Na2TeO4 + H2TeO4 + H2O =>
4 NaBrO4 + 14 LiHTeO3 = 2 Br2 + 7 Li2TeO4 + 2 Na2TeO4 + 5 H2TeO4 + 2 H2O
FeO + Al2O3 = Al2O + FeO3 =>
FeO + Al2O3 = Al2O + FeO3
CaHPO4 + NH4NO3 = CaNO3 + NH4HPO4 =>
CaHPO4 + NH4NO3 = CaNO3 + NH4HPO4
NO2(C6H4)NH3 + H2O = NO2(C6H4)NH2 + H3O =>
NO2(C6H4)NH3 + H2O = NO2(C6H4)NH2 + H3O
CdCO3(s) + HNO3(aq) = Cd(NO3)2(aq) + H2O(l) + CO2(g) =>
CdCO3(s) + 2 HNO3(aq) = Cd(NO3)2(aq) + H2O(l) + CO2(g)
O2F2 = O + F =>
O2F2 = 2 O + 2 F
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