Equations balanced on the previous day | Equations balanced on the next day |
25 MnO + 5 CuO + 10 ReO3 = Mn25Cu5Re10O60
M + H2 = MH =>
2 M + H2 = 2 MH
SnCl2 + H2S = HCl + SnS =>
SnCl2 + H2S = 2 HCl + SnS
SnF4 = Sn + F4 =>
SnF4 = Sn + F4
C2H + O2 = O2H2 + C2 =>
2 C2H + O2 = O2H2 + 2 C2
Na + MnO = NaO + Mn =>
Na + MnO = NaO + Mn
KClO4 + CrCl3 + KOH = K2CrO4 + KCl + H2O =>
3 KClO4 + 8 CrCl3 + 40 KOH = 8 K2CrO4 + 27 KCl + 20 H2O
N2H4 + H2O2 = N2O + H2O =>
N2H4 + 3 H2O2 = N2O + 5 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
LiCl + NaF = LiF + NaCl =>
LiCl + NaF = LiF + NaCl
Na2SO3 + H2SO4 + KMnO4 = Na2SO4 + MnSO4 + KSO4 + H2O =>
2 Na2SO3 + 2 H2SO4 + KMnO4 = 2 Na2SO4 + MnSO4 + KSO4 + 2 H2O
LiOH + H2CrO4 = HOH + Li2CrO4 =>
2 LiOH + H2CrO4 = 2 HOH + Li2CrO4
HClO3 + KOH = K(ClO3) + H2O =>
HClO3 + KOH = K(ClO3) + H2O
HI + Na3PO4 = NaI + H3PO4 =>
3 HI + Na3PO4 = 3 NaI + H3PO4
HNCO + NO2 = NO + CO + H2O =>
2 HNCO + 3 NO2 = 5 NO + 2 CO + H2O
MgCl2 + NaPO4 = NaCl + Mg(PO4)2 =>
MgCl2 + 2 NaPO4 = 2 NaCl + Mg(PO4)2
B4(OH)4O5{2-} + H2O = B(OH)3 + (B(OH)4){-} =>
B4(OH)4O5{2-} + 5 H2O = 2 B(OH)3 + 2(B(OH)4){-}
H2CO3 + CH4 = CO + H2O =>
3 H2CO3 + CH4 = 4 CO + 5 H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
N2O + CH4 = N2 + CO2 + H2O =>
4 N2O + CH4 = 4 N2 + CO2 + 2 H2O
KAsO2 + KMnO4 + H2O = KOH + KAsO3 + MnO2 =>
3 KAsO2 + 2 KMnO4 + H2O = 2 KOH + 3 KAsO3 + 2 MnO2
K2S(aq) + Mg(NO3)2(aq) = KNO3(aq) + MgS(s) =>
K2S(aq) + Mg(NO3)2(aq) = 2 KNO3(aq) + MgS(s)
(NH4)3PO4 + CuSO4 = Cu3(PO4)2 + (NH4)2SO4 =>
2(NH4)3PO4 + 3 CuSO4 = Cu3(PO4)2 + 3(NH4)2SO4
Cu(OH)2 + NaOH = Cu(OH)4 + Na =>
Cu(OH)2 + 2 NaOH = Cu(OH)4 + 2 Na
Ca(OH)2 + CsCl = CaCl2 + CsOH =>
Ca(OH)2 + 2 CsCl = CaCl2 + 2 CsOH
FeS + HNO3 = H2O + H2SO4 + NO2 + Fe(NO3)3 =>
FeS + 12 HNO3 = 5 H2O + H2SO4 + 9 NO2 + Fe(NO3)3
Ca(OH)2 + NaCl = CaCl2 + NaOH =>
Ca(OH)2 + 2 NaCl = CaCl2 + 2 NaOH
FeCl3 + NaOH + HCl = FeH3 + NaCl + ClOH =>
FeCl3 + 3 NaOH + 3 HCl = FeH3 + 3 NaCl + 3 ClOH
ZnSO4 + Na3(PO4) = Zn3(PO4)2 + Na2(SO4) =>
3 ZnSO4 + 2 Na3(PO4) = Zn3(PO4)2 + 3 Na2(SO4)
H2CO3 + CaO = H2O + CaCO3 =>
H2CO3 + CaO = H2O + CaCO3
H2SO4(l) + NaOH(s) = Na2SO4(aq) + H2O(l) =>
H2SO4(l) + 2 NaOH(s) = Na2SO4(aq) + 2 H2O(l)
Be(OH)2 + Na2SiO3 + CO2 = H2O + Na2BeSi2O6 + Na2(CO3) =>
Be(OH)2 + 2 Na2SiO3 + CO2 = H2O + Na2BeSi2O6 + Na2(CO3)
NaOH + Mg(NO3)2 = Mg(OH) + Na(NO3)2 =>
NaOH + Mg(NO3)2 = Mg(OH) + Na(NO3)2
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ca(HS)2 + H2O = Ca(OH)2 + H2S =>
Ca(HS)2 + 2 H2O = Ca(OH)2 + 2 H2S
CuSO4 + K2S = CuS + K2SO4 =>
CuSO4 + K2S = CuS + K2SO4
SnS + H2O2 + OH{-} = SnS32{-} + SnO32{-} + H2O =>
32 SnS + 976 H2O2 + 32 OH{-} = SnS32{-} + 31 SnO32{-} + 992 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CoCl2 + NaOH = Co(OH)2 + NaCl =>
CoCl2 + 2 NaOH = Co(OH)2 + 2 NaCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
C + O = C12O2 =>
12 C + 2 O = C12O2
(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2
Si3H8 + O2 = SiO2 + H2O =>
Si3H8 + 5 O2 = 3 SiO2 + 4 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
PH3 + KMnO4 + KOH = H3PO4 + K2MnO4 + H2O =>
PH3 + 8 KMnO4 + 8 KOH = H3PO4 + 8 K2MnO4 + 4 H2O
I2 + As2O3 + H2O = I{-} + H2AsO4 + H{+} =>
3 I2 + As2O3 + 5 H2O = 6 I{-} + 2 H2AsO4 + 6 H{+}
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
H2SO4 + CH3COOH = HSO4{-} + CH3COOH2{+} =>
H2SO4 + CH3COOH = HSO4{-} + CH3COOH2{+}
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