Equations balanced on the previous day | Equations balanced on the next day |
2 Cu(s) + O2(g) = 2 CuO(s)
Au + C7H6O2 = H2O + CO2 + AuC7H6 =>
15 Au + 17 C7H6O2 = 6 H2O + 14 CO2 + 15 AuC7H6
CaSO3 + HBr = HSO3 + CaBr =>
CaSO3 + HBr = HSO3 + CaBr
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
ZnF2 + O2 = ZnO + F2 =>
2 ZnF2 + O2 = 2 ZnO + 2 F2
ClCH2CH2CH2CH2Cl + Zn = CH2CH2CH2CH2 + ZnCl2 =>
ClCH2CH2CH2CH2Cl + Zn = CH2CH2CH2CH2 + ZnCl2
Li + AlCl = AlLiCl =>
Li + AlCl = AlLiCl
Es + CO2 = EsCO2 =>
Es + CO2 = EsCO2
CoCO3 + Na = NaCO3 + Co =>
CoCO3 + Na = NaCO3 + Co
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MnSO4 + NaBiO3 + HNO3 = Bi(NO3)3 + NaMnO4 + NaNO3 + H2SO4 + H2O =>
2 MnSO4 + 5 NaBiO3 + 18 HNO3 = 5 Bi(NO3)3 + 2 NaMnO4 + 3 NaNO3 + 2 H2SO4 + 7 H2O
C3H6O + HO2 = CO2 + H2O =>
3 C3H6O + 16 HO2 = 9 CO2 + 17 H2O
LiC2H3O2 + H2O = HC2H3O2 + LiOH =>
LiC2H3O2 + H2O = HC2H3O2 + LiOH
Au(CN)(aq) + Zn(s) = Zn(CN)2(aq) + Au(s) =>
2 Au(CN)(aq) + Zn(s) = Zn(CN)2(aq) + 2 Au(s)
NaOH + Fe2(SO4)2 = Na2SO4 + Fe(OH)2 =>
4 NaOH + Fe2(SO4)2 = 2 Na2SO4 + 2 Fe(OH)2
AgNO3 + ZnF2 = AgF + Zn(NO3)2 =>
2 AgNO3 + ZnF2 = 2 AgF + Zn(NO3)2
Na + Cl22 = NaCl =>
22 Na + Cl22 = 22 NaCl
Fe + ZnCl2 = FeCl3 + Zn =>
2 Fe + 3 ZnCl2 = 2 FeCl3 + 3 Zn
KCl + HCl = KCl2 + H =>
KCl + HCl = KCl2 + H
C6H8O7 + CH3OH = C7H12O8 =>
C6H8O7 + CH3OH = C7H12O8
Na3[Cr(OH)6] + FeCl3 = NaCl + Fe(OH)3 + Cr(OH)3 =>
Na3[Cr(OH)6] + FeCl3 = 3 NaCl + Fe(OH)3 + Cr(OH)3
Rb + N = Rb3N =>
3 Rb + N = Rb3N
Mg(OH)2 + C6H8O6 = H2O + C6H6MgO6 =>
Mg(OH)2 + C6H8O6 = 2 H2O + C6H6MgO6
AgNO3 + ZnCl2 = AgCl2 + ZnNO3 =>
AgNO3 + ZnCl2 = AgCl2 + ZnNO3
[NiOH]2SO4 + (NH4)2SO4 + NH4OH = [Ni(NH3)6]SO4 + H2O =>
[NiOH]2SO4 + (NH4)2SO4 + 10 NH4OH = 2[Ni(NH3)6]SO4 + 12 H2O
Co(OH)2 + H3BO3 = Co(H2BO3)2 + H2O =>
Co(OH)2 + 2 H3BO3 = Co(H2BO3)2 + 2 H2O
Na2CO3 + Zn + H2O = Na[Zn(OH)4] + ZnCO3 + H2 =>
Na2CO3 + 3 Zn + 8 H2O = 2 Na[Zn(OH)4] + ZnCO3 + 4 H2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
S1 + O2 = SO2 =>
S1 + O2 = SO2
CaCO3 + AgCl = CaCl2 + O2 + CO2 + Ag =>
2 CaCO3 + 4 AgCl = 2 CaCl2 + O2 + 2 CO2 + 4 Ag
NaOH + CO2 = C(OH)2 + NaO =>
2 NaOH + CO2 = C(OH)2 + 2 NaO
Fe + Y = FeY2 =>
Fe + 2 Y = FeY2
FeSO4 + NaNO2 + H2SO4 = NO + Fe2(SO4)3 + NaHSO4 + H2O =>
2 FeSO4 + 2 NaNO2 + 3 H2SO4 = 2 NO + Fe2(SO4)3 + 2 NaHSO4 + 2 H2O
Pb2 + F1 = PbF =>
Pb2 + 2 F1 = 2 PbF
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
K(OH) + H2(C2O4) = H2O + K2(C2O4) =>
2 K(OH) + H2(C2O4) = 2 H2O + K2(C2O4)
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
Na2CO3 + H2SO4 = Na2SO4*H2CO3 =>
Na2CO3 + H2SO4 = Na2SO4*H2CO3
H2 + CO = C2H5OH + H2O =>
4 H2 + 2 CO = C2H5OH + H2O
Ca(ClO)2 + Na3PO4 = Ca3(PO4)2 + Na(ClO) =>
3 Ca(ClO)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 Na(ClO)
MnO4{-} + HSO3{-} + OH{-} = MnO2{2-} + SO4{2-} + H2O =>
2 MnO4{-} + 5 HSO3{-} + 7 OH{-} = 2 MnO2{2-} + 5 SO4{2-} + 6 H2O
Ca(OH)2(aq) + H2SO4 = H2O(l) + CaSO4 =>
Ca(OH)2(aq) + H2SO4 = 2 H2O(l) + CaSO4
FeCl2 + K3[Fe(CN)6] = KCl + K2Fe(CN)6 + Fe =>
FeCl2 + 2 K3[Fe(CN)6] = 2 KCl + 2 K2Fe(CN)6 + Fe
Bi2O3(s) + NaClO(s) + NaOH(s) = NaBiO3(s) + NaCl(s) + H2O(l) =>
Bi2O3(s) + 2 NaClO(s) + 2 NaOH(s) = 2 NaBiO3(s) + 2 NaCl(s) + H2O(l)
Zn(OH)2 + H2SO4 + H2O = ZnSO4*7H2O =>
Zn(OH)2 + H2SO4 + 5 H2O = ZnSO4*7H2O
C3H9N + CH3Cl = C3H9Cl + CH3N =>
C3H9N + CH3Cl = C3H9Cl + CH3N
Na2H2P2O7 + H2O = Na3PO4 + H3PO4 =>
3 Na2H2P2O7 + 3 H2O = 2 Na3PO4 + 4 H3PO4
C3H9N + CH3Cl = C3H9Cl + CH3N =>
C3H9N + CH3Cl = C3H9Cl + CH3N
NaOH + NaCrO2 + H2O2 = Na2CrO4 + H2O =>
2 NaOH + 2 NaCrO2 + 3 H2O2 = 2 Na2CrO4 + 4 H2O
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + NH4NO3 =>
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + 2 NH4NO3
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