Equations balanced on the previous day | Equations balanced on the next day |
HSO4{-} + 9 H{+} + 8e = H2S + 4 H2O
(NH3OH)2SO4 + HgNO3 + NaOH = (NH4)2SO4 + Na2SO4 + H2O + Hg(NO3)2 =>
9(NH3OH)2SO4 + 4 HgNO3 + 4 NaOH = 7(NH4)2SO4 + 2 Na2SO4 + 10 H2O + 4 Hg(NO3)2
Fe + HNO3(s) = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3(s) = Fe(NO3)3 + NO + 2 H2O
KBr + AgNO3 = AgBr + (KNO3) =>
KBr + AgNO3 = AgBr + (KNO3)
As2S3 + NO3{-} + H{+} = H2AsO4{-} + SO42{-} + NO2 + H2O =>
As2S3 + 259 NO3{-} + 254 H{+} = 2 H2AsO4{-} + 3 SO42{-} + 259 NO2 + 125 H2O
CHCCH(CH3)CH3 + KMnO4 = COOKKOOC + MnO2 + H2O + KOH =>
6 CHCCH(CH3)CH3 + 46 KMnO4 = 15 COOKKOOC + 46 MnO2 + 16 H2O + 16 KOH
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CoO + HNO3 = Co(NO3)3 + H2O + NO =>
3 CoO + 10 HNO3 = 3 Co(NO3)3 + 5 H2O + NO
C6H5N + CH3 + C2H5 = C9H13N =>
C6H5N + CH3 + C2H5 = C9H13N
CaO + N2 = Ca3N2 + O2 =>
6 CaO + 2 N2 = 2 Ca3N2 + 3 O2
Rb3PO4 + NaOH = Na3PO4 + RbOH =>
Rb3PO4 + 3 NaOH = Na3PO4 + 3 RbOH
NO2 + F2 = FNO2 =>
2 NO2 + F2 = 2 FNO2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H3C6H5O7(aq) + NaOH(aq) = H2O + Na3C6H5O7(aq) =>
H3C6H5O7(aq) + 3 NaOH(aq) = 3 H2O + Na3C6H5O7(aq)
KNO2 + Cl2 + KOH = KNO3 + KCl + H2O =>
KNO2 + Cl2 + 2 KOH = KNO3 + 2 KCl + H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
MgCl2 + NaNO3 = Mg(NO3)2 + NaCl =>
MgCl2 + 2 NaNO3 = Mg(NO3)2 + 2 NaCl
Al2Cl2 = Al + Cl =>
Al2Cl2 = 2 Al + 2 Cl
SiF4(S) + NaOH(aq) = Na4SiO4(S) + NaF(aq) + H2O(q) =>
SiF4(S) + 8 NaOH(aq) = Na4SiO4(S) + 4 NaF(aq) + 4 H2O(q)
Al + FeI2 = FeAl + I2 =>
Al + FeI2 = FeAl + I2
C209H14 + O2 = CO2 + H2O =>
2 C209H14 + 425 O2 = 418 CO2 + 14 H2O
Cd(aq) + (aq)S = CdS =>
Cd(aq) + (aq)S = CdS
CO2 + HCl = COCl2 + H2O =>
CO2 + 2 HCl = COCl2 + H2O
K2Cr2O7 + SnCl2 + HCl = H2(SnCl6) + KCl + CrCl3 + H2O =>
K2Cr2O7 + 3 SnCl2 + 20 HCl = 3 H2(SnCl6) + 2 KCl + 2 CrCl3 + 7 H2O
AgNO3 + SnSO4 = SnNO3 + AgSO4 =>
AgNO3 + SnSO4 = SnNO3 + AgSO4
C4H10S(l) + O2(g) = CO2 + H2O + SO =>
C4H10S(l) + 7 O2(g) = 4 CO2 + 5 H2O + SO
Al2O3 + N2 = Al + N4O =>
Al2O3 + 6 N2 = 2 Al + 3 N4O
Na2C2O4 + Fe(NO3)2 = Na(NO3) + FeC2O4 =>
Na2C2O4 + Fe(NO3)2 = 2 Na(NO3) + FeC2O4
MnO4{-} + NO2{-} + H2O = MnO2 + NO2 + OH{-} =>
MnO4{-} + 3 NO2{-} + 2 H2O = MnO2 + 3 NO2 + 4 OH{-}
As2S3 + NO3{-} + H{+} = H2AsO4{-} + SO42{-} + NO2 + H2O =>
As2S3 + 259 NO3{-} + 254 H{+} = 2 H2AsO4{-} + 3 SO42{-} + 259 NO2 + 125 H2O
BrCl2 + H3PO4 = BrPO4 + Cl2H3 =>
BrCl2 + H3PO4 = BrPO4 + Cl2H3
CUS + HNO3 = CU(NO3)2 + S + NO + H2O =>
3 CUS + 8 HNO3 = 3 CU(NO3)2 + 3 S + 2 NO + 4 H2O
calciumsulfide + hydrogenchloride = calciumchloride + hydrogensulfide =>
CaS + 2 HCl = CaCl2 + H2S
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
MgS + HCl = H2S + MgCl2 =>
MgS + 2 HCl = H2S + MgCl2
(NH3OH)2SO4 + HgNO3 + NaOH = (NH4)2SO4 + Na2SO4 + H2O + Hg(NO3)2 =>
9(NH3OH)2SO4 + 4 HgNO3 + 4 NaOH = 7(NH4)2SO4 + 2 Na2SO4 + 10 H2O + 4 Hg(NO3)2
CrBr2 + K3PO4 = Cr3(PO4)2 + KBr =>
3 CrBr2 + 2 K3PO4 = Cr3(PO4)2 + 6 KBr
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Rb2O + HNO2 = RbNO2 + H2O =>
Rb2O + 2 HNO2 = 2 RbNO2 + H2O
Na(s) + HCl(l) = NaCl(s) + H2(g) =>
2 Na(s) + 2 HCl(l) = 2 NaCl(s) + H2(g)
Co + Sn(ClO3)2 = Co(ClO3)2 + Sn =>
Co + Sn(ClO3)2 = Co(ClO3)2 + Sn
SrCl2 + Na2CO3 = SrCO3 + NaCl =>
SrCl2 + Na2CO3 = SrCO3 + 2 NaCl
CaO + N2 = Ca3N2 + O2 =>
6 CaO + 2 N2 = 2 Ca3N2 + 3 O2
C5H10 + H2O = C5H10O + H2 =>
C5H10 + H2O = C5H10O + H2
Cu(NO3)2 + NaBr = CuBr + Na(NO3)2 =>
Cu(NO3)2 + NaBr = CuBr + Na(NO3)2
Al(NO3)3 + Fe(SO3)2 = Al(SO3)3 + Fe(NO3)2 =>
2 Al(NO3)3 + 3 Fe(SO3)2 = 2 Al(SO3)3 + 3 Fe(NO3)2
CuSO4(aq) + NH3(aq) = Cu(s) + NH3SO4(aq) =>
CuSO4(aq) + NH3(aq) = Cu(s) + NH3SO4(aq)
CU(NO3)2 = CUO(s) + NO2 + O2 =>
2 CU(NO3)2 = 2 CUO(s) + 4 NO2 + O2
O2 + C8H5 = CO2 + H2O =>
37 O2 + 4 C8H5 = 32 CO2 + 10 H2O
Na2O2(s) + H2O(l) = NaOH(aq) + O2(g) =>
2 Na2O2(s) + 2 H2O(l) = 4 NaOH(aq) + O2(g)
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