Equations balanced on the previous day | Equations balanced on the next day |
8 KMnO4 + 3 CHCH + 4 H2O = 3 HOOCCOOH + 8 MnO2 + 8 KOH
CH3OCH3 = C5H12 + C2H2 + H2O =>
7 CH3OCH3 = 2 C5H12 + 2 C2H2 + 7 H2O
HCOOH + Cl2 = CO2 + HCl =>
HCOOH + Cl2 = CO2 + 2 HCl
Fe + Pb(No3)2 = Fe(No3)3 + Pb =>
2 Fe + 3 Pb(No3)2 = 2 Fe(No3)3 + 3 Pb
CH3CH2CH2CH2(OH) + KMnO4 + H2SO4 = K2SO4 + Mn(OH)2 + C3H6O + H2O =>
15 CH3CH2CH2CH2(OH) + 8 KMnO4 + 4 H2SO4 = 4 K2SO4 + 8 Mn(OH)2 + 20 C3H6O + 11 H2O
Cu{+}{+} = Cu{2+} + e =>
Cu{+}{+} = Cu{2+} + e
NiCl2 + K2S = KCl2 + Ni2S =>
2 NiCl2 + K2S = 2 KCl2 + Ni2S
MnO2 + Na2S2O8 + NaOH + KNO3 + H2O = Na2SO4*10H2O + KMnO4 + NaNO3 =>
2 MnO2 + 3 Na2S2O8 + 8 NaOH + 2 KNO3 + 56 H2O = 6 Na2SO4*10H2O + 2 KMnO4 + 2 NaNO3
CN({-}) + HCNO = HCN + CNO({-}) =>
CN({-}) + HCNO = HCN + CNO({-})
KOH + H3O = H2O + HK =>
KOH + 2 H3O = 3 H2O + HK
C8H13 + O2 = CO2 + H2O =>
4 C8H13 + 45 O2 = 32 CO2 + 26 H2O
B2O3 + C2 = B4C + CO =>
4 B2O3 + 7 C2 = 2 B4C + 12 CO
CoC2O4(H2O)2 + O2 = Co2O3 + H2O + CO2 =>
4 CoC2O4(H2O)2 + 3 O2 = 2 Co2O3 + 8 H2O + 8 CO2
K2Cr2O7(aq) + HCl(aq) + Na2S2O3(aq) = Na2Cr2O7 + H2S2O3 + KCl =>
K2Cr2O7(aq) + 2 HCl(aq) + Na2S2O3(aq) = Na2Cr2O7 + H2S2O3 + 2 KCl
H3(PO4) + Pb = Pb3(PO4)4 + H2 =>
4 H3(PO4) + 3 Pb = Pb3(PO4)4 + 6 H2
Na2SO4 + CaCl2 = Ca + SO4 + NaCl =>
Na2SO4 + CaCl2 = Ca + SO4 + 2 NaCl
CuO + HCN = Cu(CN)2 + H2O =>
CuO + 2 HCN = Cu(CN)2 + H2O
LiOH + H2S = (Li)2S + H2O =>
2 LiOH + H2S = (Li)2S + 2 H2O
P4S10 + C2H5OH = C4H11O2PS2 + H2S =>
P4S10 + 8 C2H5OH = 4 C4H11O2PS2 + 2 H2S
H2C2O4 + NaOH = Na0 + H2O + CO2 =>
H2C2O4 + 2 NaOH = 2 Na0 + 2 H2O + 2 CO2
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
C6H5OH + CH3OOH = C6H5COOH + H2O =>
C6H5OH + 8 CH3OOH = 2 C6H5COOH + 13 H2O
Cu + HCl = H + CuCl =>
Cu + HCl = H + CuCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH4OH + NiCO3 = (Ni(NH3)4)CO3 + H2O =>
4 NH4OH + NiCO3 = (Ni(NH3)4)CO3 + 4 H2O
KNO3 + Mg = MgO + KNO2 =>
KNO3 + Mg = MgO + KNO2
AgNO3(aq) + H2So4(aq) = Ag2So4(ap) + HNO3(aq) =>
2 AgNO3(aq) + H2So4(aq) = Ag2So4(ap) + 2 HNO3(aq)
KBr + AgNO3 + HNO3 = KNO3 + Br + AgH =>
2 KBr + AgNO3 + HNO3 = 2 KNO3 + 2 Br + AgH
KSO4 + FeOH = KOH + FeSO4 =>
KSO4 + FeOH = KOH + FeSO4
CH(COOH)2 + O2 = CO2 + H2O =>
4 CH(COOH)2 + 7 O2 = 12 CO2 + 6 H2O
Nb2(SO4)5 + Fe(OH)3 = Nb(OH)5 + Fe2(SO4)3 =>
3 Nb2(SO4)5 + 10 Fe(OH)3 = 6 Nb(OH)5 + 5 Fe2(SO4)3
Na3AsO3 + Zn + NaOH + H2O = AsH3 + Na2[Zn(OH)4] =>
Na3AsO3 + 3 Zn + 3 NaOH + 6 H2O = AsH3 + 3 Na2[Zn(OH)4]
Co{2+} + OH{-} + Cl{-} = Co(OH)Cl =>
Co{2+} + OH{-} + Cl{-} = Co(OH)Cl
NH4OH + HBr = H2O + NH4Br =>
NH4OH + HBr = H2O + NH4Br
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CO2(CO3)2 = CO2O2 + CO2 =>
CO2(CO3)2 = CO2O2 + 2 CO2
MnO2 + MgI2 = MnI2 + MgO + I2 =>
MnO2 + 2 MgI2 = MnI2 + 2 MgO + I2
Mg(OH) = magnesium + hydrogen + oxygen =>
2 Mg(OH) = 2 Mg + H2 + O2
C10H8 + H = C10H11 =>
C10H8 + 3 H = C10H11
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Cr2O7{-2} + H{+} + I{-} = Cr{+3} + I2 + H2O =>
Cr2O7{-2} + 14 H{+} + 6 I{-} = 2 Cr{+3} + 3 I2 + 7 H2O
KNO3 + Fe(OH)3 = KOH + Fe(NO3)3 =>
3 KNO3 + Fe(OH)3 = 3 KOH + Fe(NO3)3
Ba + ZnS = BaS + Zn =>
Ba + ZnS = BaS + Zn
P4 + NO3{-} + H2O = PO4{3-} + NO + H{+} =>
3 P4 + 20 NO3{-} + 8 H2O = 12 PO4{3-} + 20 NO + 16 H{+}
Sr(OH)2(aq) + H2C2O4(aq) = SrC2O4(s) + H2O(l) =>
Sr(OH)2(aq) + H2C2O4(aq) = SrC2O4(s) + 2 H2O(l)
CO2 + Cr = Cr2O3 + C =>
3 CO2 + 4 Cr = 2 Cr2O3 + 3 C
Al2O3 + Ca(OH)2 = Al(OH)3 + CaO =>
Al2O3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaO
FeO + NO = Fe(NO2) =>
FeO + NO = Fe(NO2)
K[BiI4] + H2O = BiI3 + KOH + HI =>
K[BiI4] + H2O = BiI3 + KOH + HI
Cs + H2O = H2 + Cs2O =>
2 Cs + H2O = H2 + Cs2O
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