Equations balanced on the previous day | Equations balanced on the next day |
2 KI + CaO = K2O + Ca + I2
KSIO + HNO3 = KNO3 + HSIO =>
KSIO + HNO3 = KNO3 + HSIO
IO3{-} + S2O3{2-} + H{+} = I{-} + S4O7{2-} + H2O =>
2 IO3{-} + 6 S2O3{2-} + 6 H{+} = 2 I{-} + 3 S4O7{2-} + 3 H2O
MnO4{-} + HSO3{-} + H2O{-} = MnO4{-2} + SO4{-2} + H{+} =>
3 MnO4{-} + HSO3{-} + H2O{-} = 3 MnO4{-2} + SO4{-2} + 3 H{+}
CH3CH2OH + C6H2(OH)3COOH = C9H10O5 + H2O =>
CH3CH2OH + C6H2(OH)3COOH = C9H10O5 + H2O
Pb + HNO3 = Pb(NO3)3 + N2O + H2O =>
8 Pb + 30 HNO3 = 8 Pb(NO3)3 + 3 N2O + 15 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ni(SO4) + HCl = NiCl2 + H2SO4 =>
Ni(SO4) + 2 HCl = NiCl2 + H2SO4
P4O10 + H2O = P(OH)5 =>
P4O10 + 10 H2O = 4 P(OH)5
HCl + H2O2 + Al = H3ClO2Al =>
HCl + H2O2 + Al = H3ClO2Al
Ba(OH)2(aq) + NiCl2(aq) = BaCl2 + Ni(OH)2 =>
Ba(OH)2(aq) + NiCl2(aq) = BaCl2 + Ni(OH)2
H2SO4 + Al(OH)3 = HSO4 + HAl(OH)3 =>
H2SO4 + Al(OH)3 = HSO4 + HAl(OH)3
Fe + Al2O2 = FeO2 + Al2 =>
Fe + Al2O2 = FeO2 + Al2
Mo + HNO3 = Mo(NO3)6 + H2 =>
Mo + 6 HNO3 = Mo(NO3)6 + 3 H2
[Cu(NH3)4]Cl2 = [Cu(NH3)2Cl2] + NH3 =>
[Cu(NH3)4]Cl2 = [Cu(NH3)2Cl2] + 2 NH3
HA{-} + NaOH = NaA{-} + H2O =>
HA{-} + NaOH = NaA{-} + H2O
Pb(O2) + H2O = Pb2O2 + H2O2 =>
2 Pb(O2) + 2 H2O = Pb2O2 + 2 H2O2
C4H9OH + CH3COOH = C2H5COOC4H9 + H2O =>
5 C4H9OH + 4 CH3COOH = 4 C2H5COOC4H9 + 5 H2O
Fe(OH)2 + SO2 = FeSO4 + H2 =>
Fe(OH)2 + SO2 = FeSO4 + H2
P2O4 + HNO3 + H2O = H3PO4 + NO =>
3 P2O4 + 2 HNO3 + 8 H2O = 6 H3PO4 + 2 NO
Mg + Br2(l) = MgBr2 =>
Mg + Br2(l) = MgBr2
Fe(OH)2 + SO2 = FeSO4 + H2 =>
Fe(OH)2 + SO2 = FeSO4 + H2
CaCl2 + Al(NO3)3 = AlCl3 + Ca(NO3)2* =>
3 CaCl2 + 2 Al(NO3)3 = 2 AlCl3 + 3 Ca(NO3)2*
CH3CHOHCH3 + MnO4 = CH3COCH3 + MnO + H2O =>
3 CH3CHOHCH3 + MnO4 = 3 CH3COCH3 + MnO + 3 H2O
NaHSO3 + J2 + H2O = NaHSO4 + HJ =>
NaHSO3 + J2 + H2O = NaHSO4 + 2 HJ
NaC7H5O3 + Fe(NO3)3 = Fe(C7H5O3) + N2 + CO2 + H2O + Na =>
10 NaC7H5O3 + 6 Fe(NO3)3 = 6 Fe(C7H5O3) + 9 N2 + 28 CO2 + 10 H2O + 10 Na
NH4NO3 + C6H8O7 = H2O + N2 + CO2 =>
9 NH4NO3 + C6H8O7 = 22 H2O + 9 N2 + 6 CO2
H5PO4 + HCl = H6PO4 + Cl =>
H5PO4 + HCl = H6PO4 + Cl
N2O2 = N2(g) + O(g) =>
N2O2 = N2(g) + 2 O(g)
Cr3O4(s) + H2(g) = Cr(s) + H2O(g) =>
Cr3O4(s) + 4 H2(g) = 3 Cr(s) + 4 H2O(g)
C8H10 + KMnO4 + H2SO4 = C6H4(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 C8H10 + 12 KMnO4 + 18 H2SO4 = 5 C6H4(COOH)2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
C9H16 + Br2 = C9H16Br4 =>
C9H16 + 2 Br2 = C9H16Br4
PPh3 + NiCl2*H2O = [NiCl2(PPh3)2] + H2O =>
2 PPh3 + NiCl2*H2O = [NiCl2(PPh3)2] + H2O
Fe2O4 + CO = Fe2 + CO2 =>
Fe2O4 + 4 CO = Fe2 + 4 CO2
Ca(OH)Cl + H2 = CaCl + H2O =>
2 Ca(OH)Cl + H2 = 2 CaCl + 2 H2O
(NH4)2MoO4 + H3SiCl + NH3 = Mo(NH2)Cl(NH3)2 + H5Si2O + NH4Cl =>
(NH4)2MoO4 + 8 H3SiCl + 8 NH3 = Mo(NH2)Cl(NH3)2 + 4 H5Si2O + 7 NH4Cl
Na2SiO3 + H2O = Na2H2SiO4 =>
Na2SiO3 + H2O = Na2H2SiO4
K2SO4 + Pb = K + PbSO4 =>
K2SO4 + Pb = 2 K + PbSO4
AgNO3 + KMnO4 = AgMnO4 + KNO3 =>
AgNO3 + KMnO4 = AgMnO4 + KNO3
HCl + NaOH = H2*O + NaCl =>
HCl + NaOH = H2*O + NaCl
Pb(NO3)2(aq) + Na2S(aq) = PbS(s) + Na2(NO3)2 =>
Pb(NO3)2(aq) + Na2S(aq) = PbS(s) + Na2(NO3)2
CH3N2 + O2 = CO2 + H2O + NO2 =>
4 CH3N2 + 15 O2 = 4 CO2 + 6 H2O + 8 NO2
CH3COOH + CH3OH = (CH3COO)CH3 + H2O =>
CH3COOH + CH3OH = (CH3COO)CH3 + H2O
Au + NaOCl + HCl = HAuCl4 + NaCl + H2O =>
2 Au + 3 NaOCl + 8 HCl = 2 HAuCl4 + 3 NaCl + 3 H2O
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
SO2 + H2O + I2 = HI + H2SO4 =>
SO2 + 2 H2O + I2 = 2 HI + H2SO4
K2Cr2O7(aq) + H2SO4(aq) + FeSO4(aq) = K2SO4(aq) + Cr2(SO4)3(aq) + H2O(l) + Fe2(SO4)3(aq) =>
K2Cr2O7(aq) + 7 H2SO4(aq) + 6 FeSO4(aq) = K2SO4(aq) + Cr2(SO4)3(aq) + 7 H2O(l) + 3 Fe2(SO4)3(aq)
SrCl2(aq) + Na3PO4(aq) = Sr3(PO4)2 + NaCl =>
3 SrCl2(aq) + 2 Na3PO4(aq) = Sr3(PO4)2 + 6 NaCl
Al + H2O = Al3O2 + H4 =>
3 Al + 2 H2O = Al3O2 + H4
Na2SO4 + Pb = SO4Pb + Na =>
Na2SO4 + Pb = SO4Pb + 2 Na
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