Equations balanced on the previous day | Equations balanced on the next day |
4 HCl(g) + O2(g) = 2 Cl2(g) + 2 H2O(g)
CuCO3 + CH3CH2COOH = (CH3CH2COO)2Cu + CO2 + H2O =>
CuCO3 + 2 CH3CH2COOH = (CH3CH2COO)2Cu + CO2 + H2O
VSO4 + H2O2 + KOH = KVO3 + H2O + K2SO4 =>
2 VSO4 + 3 H2O2 + 6 KOH = 2 KVO3 + 6 H2O + 2 K2SO4
Cu + HCl = CuClH =>
Cu + HCl = CuClH
Al2(SO3)3 + Sn(OH)2 = Al(OH)3 + Sn2(SO3)2 =>
2 Al2(SO3)3 + 6 Sn(OH)2 = 4 Al(OH)3 + 3 Sn2(SO3)2
ClO{-} + Cl{-} + H{+} = Cl2 + H2O =>
ClO{-} + Cl{-} + 2 H{+} = Cl2 + H2O
MH + OH = M + H2O =>
MH + OH = M + H2O
AgNO3 + Cu = Cu(NO3)7 + Ag =>
7 AgNO3 + Cu = Cu(NO3)7 + 7 Ag
ZnBr2 + Pb(ClO3)2 = Zn(ClO3)2 + PbBr2 =>
ZnBr2 + Pb(ClO3)2 = Zn(ClO3)2 + PbBr2
SbO3H3 + HCl = SbCl3 + H2O =>
SbO3H3 + 3 HCl = SbCl3 + 3 H2O
MnCl + NaOH = MnNa + ClOH =>
MnCl + NaOH = MnNa + ClOH
NaClO + HBr = Br2 + NaCl + H2O =>
NaClO + 2 HBr = Br2 + NaCl + H2O
H3CCH2COOH + O2 = CO2 + H2O =>
2 H3CCH2COOH + 7 O2 = 6 CO2 + 6 H2O
Ca3(PO4)3 + SiO2 + C = Ca2Si4 + P + CO =>
2 Ca3(PO4)3 + 12 SiO2 + 48 C = 3 Ca2Si4 + 6 P + 48 CO
C6H5C3H8 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
70 C6H5C3H8 + 146 KMnO4 + 219 H2SO4 = 90 C6H5COOH + 146 MnSO4 + 73 K2SO4 + 404 H2O
P + HNO3 = H2O + P4O10 + NO2 =>
4 P + 20 HNO3 = 10 H2O + P4O10 + 20 NO2
Mg2Si + HNO3 = Mg(NO3)2 + SiH4 =>
Mg2Si + 4 HNO3 = 2 Mg(NO3)2 + SiH4
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
FeS2 + H2O + O2 = Fe{2+} + SO4{2-} + H{+} =>
2 FeS2 + 2 H2O + 7 O2 = 2 Fe{2+} + 4 SO4{2-} + 4 H{+}
Na(NO3) + Pb(C2H3O2)2 = Na(C2H3O2) + Pb(NO3)2 =>
2 Na(NO3) + Pb(C2H3O2)2 = 2 Na(C2H3O2) + Pb(NO3)2
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
H2O2 = O(g) + H20(l) =>
10 H2O2 = 20 O(g) + H20(l)
HOOCCOOH + Na = NaOOCCOONa + H2 =>
HOOCCOOH + 2 Na = NaOOCCOONa + H2
H3N + Al(OH)3 = HOH + AlN =>
H3N + Al(OH)3 = 3 HOH + AlN
Ca(HCo3)2 + Ca(OH)2 = CaCo3 + H2O =>
Ca(HCo3)2 + Ca(OH)2 = 2 CaCo3 + 2 H2O
HNO3 + H2SO4 = NO2{+} + HSO4{-} + H3O{+} =>
HNO3 + 2 H2SO4 = NO2{+} + 2 HSO4{-} + H3O{+}
Ca(OH)2 + H3POH4 = H2O + Ca3(POH4)2 =>
3 Ca(OH)2 + 2 H3POH4 = 6 H2O + Ca3(POH4)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CoCl2 + HCl = CoCl4{2-} + H{+} =>
CoCl2 + 2 HCl = CoCl4{2-} + 2 H{+}
NaHCO3 + HC2H3O2 = NaC2H3O2 + CO2 + H2O =>
NaHCO3 + HC2H3O2 = NaC2H3O2 + CO2 + H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
ZnSO3 + H2SO4 = Zn2(SO4)2 + H2O + SO2 =>
2 ZnSO3 + 2 H2SO4 = Zn2(SO4)2 + 2 H2O + 2 SO2
ZnO + S8 = ZnS8 + O =>
ZnO + S8 = ZnS8 + O
AlClO3 = AlCl + O2 =>
2 AlClO3 = 2 AlCl + 3 O2
CH3OH2 + O2 = CO2 + H2 =>
2 CH3OH2 + O2 = 2 CO2 + 5 H2
HSO3{-} + H3O{+} = H2O + SO2 =>
HSO3{-} + H3O{+} = 2 H2O + SO2
AlPO4 + Mg = Al + Mg3(PO4)2 =>
2 AlPO4 + 3 Mg = 2 Al + Mg3(PO4)2
AlPO4 + Mg = Al + Mg3(PO4)2 =>
2 AlPO4 + 3 Mg = 2 Al + Mg3(PO4)2
(CH3)2NCH2CH3H + H2O = CH4 + CO2 + H3NCH2CH3 =>
2(CH3)2NCH2CH3H + 2 H2O = 3 CH4 + CO2 + 2 H3NCH2CH3
SeO2 + KOH = K2SeO3 + H2O =>
SeO2 + 2 KOH = K2SeO3 + H2O
Na2B4O7*(oh)4*8H2O(borax) + HCl = NaCl + H3BO3 + H2O =>
Na2B4O7*(oh)4*8H2O(borax) + 2 HCl = 2 NaCl + 4 H3BO3 + 3 H2O
SrCl2 + KMnO4 + H3PO4 = Cl2 + Mn(PO4)2 + Sr3(PO4)2 + K3PO4 + H2O =>
3 SrCl2 + 6 KMnO4 + 16 H3PO4 = 3 Cl2 + 6 Mn(PO4)2 + Sr3(PO4)2 + 2 K3PO4 + 24 H2O
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
Cu2S + Fe2(SO4)3 = Cu2SO4 + Fe2S3 =>
3 Cu2S + Fe2(SO4)3 = 3 Cu2SO4 + Fe2S3
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
CH3OOH + Na2CO3 = C2H3NaO2 + CO2 + H2O =>
4 CH3OOH + Na2CO3 = 2 C2H3NaO2 + CO2 + 5 H2O
Cl2 + S2O32{-} + H2O = Cl{-} + SO42{-} + H{+} =>
103 Cl2 + 2 S2O32{-} + 104 H2O = 206 Cl{-} + 4 SO42{-} + 208 H{+}
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
H2O + NaHSO4 = H2SO4 + NaOH =>
H2O + NaHSO4 = H2SO4 + NaOH
NaIO2 + NaHSO3 = NaI + NaHSO4 =>
NaIO2 + 2 NaHSO3 = NaI + 2 NaHSO4
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Equations balanced on the previous day | Equations balanced on the next day |
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