Equations balanced on the previous day | Equations balanced on the next day |
Cu(NH4)2 + 2 CH3COOH + 4 H2O = Cu(CH3COO)2 + 2 NH3 + 4 H3O
KMnO4 + Na2S2O3 + H2SO4 = MnSO4 + K2SO4 + Na2HSO4 + H2O =>
14 KMnO4 + 10 Na2S2O3 + 11 H2SO4 = 14 MnSO4 + 7 K2SO4 + 10 Na2HSO4 + 6 H2O
KCN + NiSO4*6H2O = K2Ni(CN)4 + K2SO4 + H2O =>
4 KCN + NiSO4*6H2O = K2Ni(CN)4 + K2SO4 + 6 H2O
K + AuHCl = KHCl + Au =>
K + AuHCl = KHCl + Au
KNO3 + ZnO2 = KO2 + ZnNO3 =>
KNO3 + ZnO2 = KO2 + ZnNO3
C + H2SO4 = SO2 + CO2 + H2O =>
C + 2 H2SO4 = 2 SO2 + CO2 + 2 H2O
Co(NO3)2(aq) + NaI(aq) = CoI2 + NaNO3 =>
Co(NO3)2(aq) + 2 NaI(aq) = CoI2 + 2 NaNO3
K2Cr2O7 + H2SO4 + Na2C2O4 = K2C204 + Cr2(SO4)3 + Na2SO4 + H2O + CO2 =>
K2Cr2O7 + 415 H2SO4 + 412 Na2C2O4 = K2C204 + Cr2(SO4)3 + 412 Na2SO4 + 415 H2O + 620 CO2
NbF3 = Nb + F2 =>
2 NbF3 = 2 Nb + 3 F2
NH4Cl + CH3COOH = CH3COONH4 + HCl =>
NH4Cl + CH3COOH = CH3COONH4 + HCl
Cu + MnO2 = Mn + CuO =>
2 Cu + MnO2 = Mn + 2 CuO
(NH4)3VO4 = NH3 + V2O5 + H2O =>
2(NH4)3VO4 = 6 NH3 + V2O5 + 3 H2O
Sr(OH)2 + Rb2SO4 = SrSO4 + RbOH =>
Sr(OH)2 + Rb2SO4 = SrSO4 + 2 RbOH
C + H2 = CH4 =>
C + 2 H2 = CH4
C6H12O6 + H2O = CH4 + O2 =>
C6H12O6 + 6 H2O = 6 CH4 + 6 O2
K4Fe(CN)6 + FeCl3 = Fe4[Fe(CN)6]3 + KCl =>
3 K4Fe(CN)6 + 4 FeCl3 = Fe4[Fe(CN)6]3 + 12 KCl
Na2Cr2O72H2O + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O + O =>
Na2Cr2O72H2O + 4 H2SO4 = Na2SO4 + Cr2(SO4)3 + 5 H2O + 68 O
C(s) + H2SO4(l) = SO2(g) + CO2(g) + H20(l) =>
10 C(s) + 10 H2SO4(l) = 10 SO2(g) + 10 CO2(g) + H20(l)
Na2S2O4 + KMnO4 + H2SO4 = Na2S2O7 + K2SO4 + MnSO4 + H2O =>
5 Na2S2O4 + 6 KMnO4 + 9 H2SO4 = 5 Na2S2O7 + 3 K2SO4 + 6 MnSO4 + 9 H2O
C2H6O3 + O2 = H2O + CO2 =>
C2H6O3 + 2 O2 = 3 H2O + 2 CO2
NaCl2 + AgNO3 = AgCl + Na(NO3)2 =>
NaCl2 + 2 AgNO3 = 2 AgCl + Na(NO3)2
LiOH(aq) = Li + OH =>
LiOH(aq) = Li + OH
Pb(OH)2 + HgS = PbS + H2HgO2 =>
Pb(OH)2 + HgS = PbS + H2HgO2
KOH + H2SO4 + C2H6O = K2S2O3 + H2O + CO2 =>
6 KOH + 6 H2SO4 + 2 C2H6O = 3 K2S2O3 + 15 H2O + 4 CO2
Na2SO3 + Br2 + H2SO4 = Na2SO4 + HBr + SO2 =>
2 Na2SO3 + Br2 + H2SO4 = 2 Na2SO4 + 2 HBr + SO2
CaCl2(aq) + KNO3(aq) = Ca(NO3)2(aq) + KCl =>
CaCl2(aq) + 2 KNO3(aq) = Ca(NO3)2(aq) + 2 KCl
As + NaClO + NaOH + H2O = NaCl + NaH2AsO3 =>
2 As + 3 NaClO + 2 NaOH + H2O = 3 NaCl + 2 NaH2AsO3
MnO4{-} + H2O + H{+} = Mn{+2} + H2O2 =>
2 MnO4{-} + 2 H2O + 6 H{+} = 2 Mn{+2} + 5 H2O2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Pb(OH)2(aq) + SnCl2(aq) = PbCl2(s) + SnOH2O(s) =>
Pb(OH)2(aq) + SnCl2(aq) = PbCl2(s) + SnOH2O(s)
Al + CrO2 = AlO2 + Cr =>
Al + CrO2 = AlO2 + Cr
Sn(NO3)4 + H2S = HNO3 + SnS2 =>
Sn(NO3)4 + 2 H2S = 4 HNO3 + SnS2
MnCl2 + NaBrO + NaOH = HMnO4 + NaBr + H2O + NaCl =>
2 MnCl2 + 5 NaBrO + 4 NaOH = 2 HMnO4 + 5 NaBr + H2O + 4 NaCl
HNO3 + B = B(NO3)3 + H2 =>
6 HNO3 + 2 B = 2 B(NO3)3 + 3 H2
PbCl2 + O2 = Pb(ClO3)2 =>
PbCl2 + 3 O2 = Pb(ClO3)2
C6H18O(g) + O2(g) = CO2(g) + H2O =>
C6H18O(g) + 10 O2(g) = 6 CO2(g) + 9 H2O
CH3CH2CH2OH + Na = CH3CH2CH2 + NaOH =>
CH3CH2CH2OH + Na = CH3CH2CH2 + NaOH
AgNO3(aq) + HBr(aq) = AgBr + HNO3 =>
AgNO3(aq) + HBr(aq) = AgBr + HNO3
Al + HCO3 = Al(OH) + CO2 =>
Al + HCO3 = Al(OH) + CO2
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
KHCO3 = KOH(s) + CO2(g) =>
KHCO3 = KOH(s) + CO2(g)
CaPO4 + SiO2 + C2 = P + CaSiO3 + CO =>
2 CaPO4 + 2 SiO2 + 3 C2 = 2 P + 2 CaSiO3 + 6 CO
KBr + MnO2 + H2SO4 = Br2 + MnSO4 + KSO4 + H2O =>
2 KBr + 2 MnO2 + 4 H2SO4 = Br2 + 2 MnSO4 + 2 KSO4 + 4 H2O
CaCl2(aq) + Na2CO3(aq) = NaCl(aq) + CaCO3 =>
CaCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + CaCO3
Fe + Cr(NO3)3 = FeNO3 + Cr =>
3 Fe + Cr(NO3)3 = 3 FeNO3 + Cr
H2MgO3 + HClO2 = ClHMgO4 + H2O =>
H2MgO3 + HClO2 = ClHMgO4 + H2O
BB3 + H2O = BH + O =>
BB3 + 2 H2O = 4 BH + 2 O
CoSO4*7H2O + KBr = CoBr2 + K2SO4 + H2O =>
CoSO4*7H2O + 2 KBr = CoBr2 + K2SO4 + 7 H2O
CuSO4 + Na2CO3 + H2O = Cu3(CO3)2(OH)2 + Na2SO4 + CO2 =>
3 CuSO4 + 3 Na2CO3 + H2O = Cu3(CO3)2(OH)2 + 3 Na2SO4 + CO2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
5 K4Fe(CN)6 + 64 KMnO4 + 163 H2SO4 = 84 KHSO4 + 5 Fe(SO4)3 + 64 MnSO4 + 30 HNO3 + 30 CO2 + 106 H2O
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