Equations balanced on the previous day | Equations balanced on the next day |
2 Mn + 6 HI = 3 H2 + 2 MnI3
Li + AlBr3 = LiBr + Al =>
3 Li + AlBr3 = 3 LiBr + Al
(Na2SO3)(aq) + (HCl)(aq) = (H2SO3)(aq) + (NaCl) =>
(Na2SO3)(aq) + 2(HCl)(aq) = (H2SO3)(aq) + 2(NaCl)
CH2 + H2 = CH3CH2CH4 =>
6 CH2 + 3 H2 = 2 CH3CH2CH4
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
PbO2 + Sb + KOH = PbO + KSbO2 + H2 =>
2 PbO2 + 2 Sb + 2 KOH = 2 PbO + 2 KSbO2 + H2
Al + CoF2 = Co + AlF2 =>
Al + CoF2 = Co + AlF2
Fe + H3PO4 = H2 + Fe3PO4 =>
6 Fe + 2 H3PO4 = 3 H2 + 2 Fe3PO4
Fe{+2} + H2O = Fe(OH)2 + H{+} =>
Fe{+2} + 2 H2O = Fe(OH)2 + 2 H{+}
Pb(NO3)2 + K2CrO4 = KNO3 + PbCrO4 =>
Pb(NO3)2 + K2CrO4 = 2 KNO3 + PbCrO4
Pb3O4 + NaOH + H2O = Na2[Pb(OH)4] + Na2[Pb(OH)6] =>
Pb3O4 + 6 NaOH + 4 H2O = 2 Na2[Pb(OH)4] + Na2[Pb(OH)6]
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
PbO{2} + SeO3{2-} + OH{-} = PbO + SeO4{2-} + H2O =>
PbO{2} + SeO3{2-} + 2 OH{-} = PbO + SeO4{2-} + H2O
MnO4 + Sn{2+} + H{+} = Sn{4+} + Mn{2+} + H2O =>
MnO4 + 3 Sn{2+} + 8 H{+} = 3 Sn{4+} + Mn{2+} + 4 H2O
H2O + N2 = NO3 + H3 =>
6 H2O + N2 = 2 NO3 + 4 H3
H2 + SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2 + 3 SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
HgO = O2 + Hg =>
2 HgO = O2 + 2 Hg
SnO + C = Sn + CO =>
SnO + C = Sn + CO
CaF2 + H2SO4 + SiO2 = CaSO4 + SiF4 + H2O =>
2 CaF2 + 2 H2SO4 + SiO2 = 2 CaSO4 + SiF4 + 2 H2O
KNO3 + Na2CO3 + Cr2(SO4)3 = Na2CrO4 + KNO2 + CO2 + Na2SO4 =>
3 KNO3 + 5 Na2CO3 + Cr2(SO4)3 = 2 Na2CrO4 + 3 KNO2 + 5 CO2 + 3 Na2SO4
CaCO3 + HCl = CaCl2 + H2CO3 = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
CH3OH + Cu(OH)2 = CH2O + Cu2O + H2O =>
CH3OH + 2 Cu(OH)2 = CH2O + Cu2O + 3 H2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Cr + HNO3 = Cr(NO3)3 + N2 + H2O =>
10 Cr + 36 HNO3 = 10 Cr(NO3)3 + 3 N2 + 18 H2O
CH3COOH + Na2O = CH3COONa + H2O =>
2 CH3COOH + Na2O = 2 CH3COONa + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al{3+} + O{-2}2 = Al2O3 =>
2 Al{3+} + 3 O{-2}2 = Al2O3
Na2S5 + H2O = SO2 + NaH10 =>
Na2S5 + 10 H2O = 5 SO2 + 2 NaH10
C16H13N3O3S + HCl + NaNO2 = C16H11N4O3SCl + NaCl + H2O =>
C16H13N3O3S + 2 HCl + NaNO2 = C16H11N4O3SCl + NaCl + 2 H2O
NH4Cl() + Pb(NO3)2() = NH4NO3() + PbCl2() =>
2 NH4Cl() + Pb(NO3)2() = 2 NH4NO3() + PbCl2()
OHCH2CHCHCH2OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CHOCHCHCHO =>
5 OHCH2CHCHCH2OH + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 16 H2O + 5 CHOCHCHCHO
NH4NO3 + NaOH = Na2NO3 + NH3 + H2O =>
7 NH4NO3 + 16 NaOH = 8 Na2NO3 + 6 NH3 + 13 H2O
(NH2)2SO4 + H2O = H2SO4 + NH2OH =>
(NH2)2SO4 + 2 H2O = H2SO4 + 2 NH2OH
CH3OH + NO3{-} = CO2 + H2O + OH{-} + N2 =>
5 CH3OH + 6 NO3{-} = 5 CO2 + 7 H2O + 6 OH{-} + 3 N2
Ba + (SO4) = Ba2(SO4)2 =>
2 Ba + 2(SO4) = Ba2(SO4)2
As2S3 + HNO3 + H2O = H3AsO4 + N2O3 + H2S =>
As2S3 + 2 HNO3 + 5 H2O = 2 H3AsO4 + N2O3 + 3 H2S
Co2 + Ca(OH)2 = CaCo3 + OH =>
3 Co2 + 2 Ca(OH)2 = 2 CaCo3 + 4 OH
NaCl2 + AgN2 = AgCl2 + NaN2 =>
NaCl2 + AgN2 = AgCl2 + NaN2
Mn2O4 + KClO3 + K2CO3 = K2MnO4 + KCl + CO2 =>
3 Mn2O4 + 2 KClO3 + 6 K2CO3 = 6 K2MnO4 + 2 KCl + 6 CO2
Fe + PB(NO3)2 = Fe(NO3)2 + PB =>
Fe + PB(NO3)2 = Fe(NO3)2 + PB
CHCl3 + NaOH = HCOONa + NaCl + H2O =>
CHCl3 + 4 NaOH = HCOONa + 3 NaCl + 2 H2O
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
NaNO3 + SO2 = Na2SO4 + NO2 =>
2 NaNO3 + SO2 = Na2SO4 + 2 NO2
KMnO4 + Na2SO3 + H2SO4 = Na2SO4 + K2SO4 + H2O + MnO2 =>
2 KMnO4 + 3 Na2SO3 + H2SO4 = 3 Na2SO4 + K2SO4 + H2O + 2 MnO2
Pb(NO3)2(aq) + KBr(s) = PbBr2(s) + K(NO3)(aq) =>
Pb(NO3)2(aq) + 2 KBr(s) = PbBr2(s) + 2 K(NO3)(aq)
NaHCO3 + NiCl2 = NaHCl2 + NiCO3 =>
NaHCO3 + NiCl2 = NaHCl2 + NiCO3
Li2O + H2O = Li(OH) =>
Li2O + H2O = 2 Li(OH)
H2SO4 + Cu = SO2 + SO4Cu + H2O =>
2 H2SO4 + Cu = SO2 + SO4Cu + 2 H2O
Sr3(PO4)2 + Na2SO4 = Na3PO4 + SrSO4 =>
Sr3(PO4)2 + 3 Na2SO4 = 2 Na3PO4 + 3 SrSO4
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Equations balanced on the previous day | Equations balanced on the next day |
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