Equations balanced on the previous day | Equations balanced on the next day |
2 NaNO3 + Ca = Ca(NO3)2 + 2 Na
Mg(s) + CuSO4(aq) = MgSO4(aq) + Cu(s) =>
Mg(s) + CuSO4(aq) = MgSO4(aq) + Cu(s)
Pt2O3 + F2 = Pt2F3 + O2 =>
2 Pt2O3 + 3 F2 = 2 Pt2F3 + 3 O2
RbOH + H2SO4 = Rb2SO4 + H2O =>
2 RbOH + H2SO4 = Rb2SO4 + 2 H2O
AlBr3 + HC2H3O2 = AlH3O2 + HC2Br3 =>
AlBr3 + HC2H3O2 = AlH3O2 + HC2Br3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2Cr2O7 + C4H9OH + H2SO4 = K2SO4 + Cr2(SO4)3 + C4H9O + H2O =>
K2Cr2O7 + 6 C4H9OH + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 6 C4H9O + 7 H2O
Ag(NO)3 + Cu = Ag + Cu(NO)3 =>
Ag(NO)3 + Cu = Ag + Cu(NO)3
Na2[Ge(OH)4] + HCl = NaCl + GeCl2 + H2O =>
Na2[Ge(OH)4] + 4 HCl = 2 NaCl + GeCl2 + 4 H2O
Ca3(PO4)2 + SnF2 = Sn3(PO4)2 + CaF2 =>
Ca3(PO4)2 + 3 SnF2 = Sn3(PO4)2 + 3 CaF2
CH3COOH(aq) + NiCO3(s) = (CH3COO)2Ni(aq) + H2CO3(aq) =>
2 CH3COOH(aq) + NiCO3(s) = (CH3COO)2Ni(aq) + H2CO3(aq)
CH3COOH + H2O2 = CH3COOOH + H2O =>
CH3COOH + H2O2 = CH3COOOH + H2O
(CH3)2CHCH2CH2OH + CH3COOH = (CH3)2CHCH2CH2OCOCH3 + H2O =>
(CH3)2CHCH2CH2OH + CH3COOH = (CH3)2CHCH2CH2OCOCH3 + H2O
Ca + H2S = CaH2 + S =>
Ca + H2S = CaH2 + S
NaO + CO2 = NaC + O2 =>
2 NaO + 2 CO2 = 2 NaC + 3 O2
CsI + Ca2O = Cs2O + CaI =>
2 CsI + Ca2O = Cs2O + 2 CaI
Nh4OH + ZnCl2 = Nh4Cl2 + ZnOH =>
Nh4OH + ZnCl2 = Nh4Cl2 + ZnOH
Na3N(s) = Na(s) + N2(g) =>
2 Na3N(s) = 6 Na(s) + N2(g)
CH3COH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3COOH =>
5 CH3COH + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 CH3COOH
Zn(NO3)2 + Fe(NO3)3 + CH4N2O + H2O = ZnFe2O4 + NH4(NO3)2 + CO2 =>
17 Zn(NO3)2 + 34 Fe(NO3)3 + 28 CH4N2O + 72 H2O = 17 ZnFe2O4 + 64 NH4(NO3)2 + 28 CO2
H2O + CH3COOH = CH3CH2OH + O2 =>
H2O + CH3COOH = CH3CH2OH + O2
Fe + O2 + H2O = FeOH =>
4 Fe + O2 + 2 H2O = 4 FeOH
Zn + SnCl2 = ZnCl2 + Sn =>
Zn + SnCl2 = ZnCl2 + Sn
Na2CO3 + H2O + SO2 = NaHSO3 + CO2 =>
Na2CO3 + H2O + 2 SO2 = 2 NaHSO3 + CO2
Na3C6H5O7 + SrSeO4 = Na2SeO4 + Sr3(C6H5O7)2 =>
2 Na3C6H5O7 + 3 SrSeO4 = 3 Na2SeO4 + Sr3(C6H5O7)2
PbS + PbO = Pb + SO2 =>
PbS + 2 PbO = 3 Pb + SO2
XHC2H3O2 + XBa(OH)2 = XH2O + XBa(C2H3O2)2 =>
2 XHC2H3O2 + XBa(OH)2 = 2 XH2O + XBa(C2H3O2)2
[Ag(NH3)2]OH + CH3COH + H2O = Ag + NH4OH + CH3COONH4 =>
2[Ag(NH3)2]OH + CH3COH + 2 H2O = 2 Ag + 3 NH4OH + CH3COONH4
CH3COOH = H{+} + CH3COO{-} =>
CH3COOH = H{+} + CH3COO{-}
HClO2 + MgOH = MgClO2 + H2O =>
HClO2 + MgOH = MgClO2 + H2O
Na2[HgI4] + Na2S = HgS + NaI =>
Na2[HgI4] + Na2S = HgS + 4 NaI
KMnO4 + HCl = KCl + MnCl2 + HO + Cl2 =>
2 KMnO4 + 8 HCl = 2 KCl + 2 MnCl2 + 8 HO + Cl2
FeO(s) + O2(g) = Fe2O3(s) = =>
4 FeO(s) + O2(g) = 2 Fe2O3(s)
HCl + FeP = FeCl + HP =>
HCl + FeP = FeCl + HP
(NH4)(NO3) + CO(NH2)2 = C(NH2)3NO3 + H2O =>
(NH4)(NO3) + CO(NH2)2 = C(NH2)3NO3 + H2O
N2O3 + KOH = KNO2 + H2O =>
N2O3 + 2 KOH = 2 KNO2 + H2O
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
HOOC{-}CHOH{-}CHOH{-}COOH + NaOH = Na(COO{-}CHOH{-}CHOH{-}COO) + H2O =>
HOOC{-}CHOH{-}CHOH{-}COOH + NaOH = Na(COO{-}CHOH{-}CHOH{-}COO) + H2O
NaOH + Zn(OH)2 = H2O + Na2ZnO2 =>
2 NaOH + Zn(OH)2 = 2 H2O + Na2ZnO2
CH2O2 + NaHCO3 = CO2 + HCOONa + H2O =>
CH2O2 + NaHCO3 = CO2 + HCOONa + H2O
SO2 + N2O4 = NO3 + S2O3 =>
4 SO2 + N2O4 = 2 NO3 + 2 S2O3
Ca + AgCl = CaCl2 + Ag =>
Ca + 2 AgCl = CaCl2 + 2 Ag
H2O2 + Fe{+2} + H3O{+} = Fe{3+} + H2O =>
H2O2 + 2 Fe{+2} + 2 H3O{+} = 2 Fe{3+} + 4 H2O
H2SO4 + NO + H3AsO4 = AsS3 + HNO3 + H2O =>
9 H2SO4 + 23 NO + 3 H3AsO4 = 3 AsS3 + 23 HNO3 + 2 H2O
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
SiH4 + HgCl2 = Si(HgCl)4 + HCl =>
SiH4 + 4 HgCl2 = Si(HgCl)4 + 4 HCl
MgNO4 + NH4Cl = MgCl3 + (NH4)3 + NO4 =>
MgNO4 + 3 NH4Cl = MgCl3 + (NH4)3 + NO4
XHC2H3O2 + XBa(OH)2 = XH2O + XBa(C2H3O2)2 =>
2 XHC2H3O2 + XBa(OH)2 = 2 XH2O + XBa(C2H3O2)2
PbS + PbO = Pb + S2O2 =>
2 PbS + 2 PbO = 4 Pb + S2O2
K2Cr2O7 + H2SO4 + Pt = Cr2(SO4)3 + PtSO4 + H2O + K2SO4 =>
K2Cr2O7 + 7 H2SO4 + 3 Pt = Cr2(SO4)3 + 3 PtSO4 + 7 H2O + K2SO4
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