Equations balanced on the previous day | Equations balanced on the next day |
2 HCl + MgO2H2 = 2 H2O + MgCl2
NH3 + O2 = N + H2O =>
4 NH3 + 3 O2 = 4 N + 6 H2O
HI + Na(OH) = NaI + H2O =>
HI + Na(OH) = NaI + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaBH4 + H2O = NaOH + H2 + H3BO3 =>
NaBH4 + 4 H2O = NaOH + 4 H2 + H3BO3
Ag2 + S8 = Ag2S =>
8 Ag2 + S8 = 8 Ag2S
NH4OCN = NH2CONH2 =>
NH4OCN = NH2CONH2
Zn + KOH = K2ZnO2 + H2 =>
Zn + 2 KOH = K2ZnO2 + H2
CdS + I + HCl = CdCl2 + HI + S =>
CdS + 2 I + 2 HCl = CdCl2 + 2 HI + S
C18H36O2 + O2 = H2O + CO2 =>
C18H36O2 + 26 O2 = 18 H2O + 18 CO2
NaOH + Cl = NaCl + NaOCl + H2O =>
2 NaOH + 2 Cl = NaCl + NaOCl + H2O
C3H60 + O2 = CO2H20 =>
C3H60 + 3 O2 = 3 CO2H20
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
ZrO2 + H3PO4 = H2O + Zr4P6O23 =>
4 ZrO2 + 6 H3PO4 = 9 H2O + Zr4P6O23
BCl3 + P4 + H2 = BP + HCl2 =>
4 BCl3 + P4 + 3 H2 = 4 BP + 6 HCl2
H2C6H6O6 + NaOH = H2OH + NaC6H6O6 =>
H2C6H6O6 + NaOH = H2OH + NaC6H6O6
AlCl3 + (NH4)2S = Al2S3 + NH4Cl =>
2 AlCl3 + 3(NH4)2S = Al2S3 + 6 NH4Cl
Na2CO3(aq) + FeCl2(aq) = FeCO3(s) + NaCl(aq) =>
Na2CO3(aq) + FeCl2(aq) = FeCO3(s) + 2 NaCl(aq)
Al2O3 + Ca = CaO + Al =>
Al2O3 + 3 Ca = 3 CaO + 2 Al
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Li + Ca3(PO4)2 = Li3PO4 + Ca =>
6 Li + Ca3(PO4)2 = 2 Li3PO4 + 3 Ca
K2CO3 + H2O = HCO3 + K2OH =>
K2CO3 + H2O = HCO3 + K2OH
OH{-} + H2O + P4 = PH3 + HPO3{-2} =>
4 OH{-} + 2 H2O + P4 = 2 PH3 + 2 HPO3{-2}
KBr + H2SO4 = Br2 + SO2 + H2O + KSO4 =>
2 KBr + 4 H2SO4 = Br2 + 2 SO2 + 4 H2O + 2 KSO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
FeCl3 + KI = FeI3 + KCl =>
FeCl3 + 3 KI = FeI3 + 3 KCl
Au + HCl + HNO3 = AuCl4{-} + H{+} + NO + H2O =>
Au + 4 HCl + HNO3 = AuCl4{-} + H{+} + NO + 2 H2O
AgNO3 + N2H5OH = Ag + H2O + N2 =>
2 AgNO3 + 3 N2H5OH = 2 Ag + 9 H2O + 4 N2
BCl3 + MgO = B2O3 + MgCl2 =>
2 BCl3 + 3 MgO = B2O3 + 3 MgCl2
(HCH3CO2) + NaOH = NaCH3CO2 + H2O =>
(HCH3CO2) + NaOH = NaCH3CO2 + H2O
NaOH + HCrO4 = NaCrO4 + H2O =>
NaOH + HCrO4 = NaCrO4 + H2O
Cu + FeSO4 = Fe + CuSO4 =>
Cu + FeSO4 = Fe + CuSO4
C3H61(g) + O2(g) = CO2(g) + H2O(g) =>
4 C3H61(g) + 73 O2(g) = 12 CO2(g) + 122 H2O(g)
AgNo3 + CaCl2 = AgCl + Ca(No3)2 =>
2 AgNo3 + CaCl2 = 2 AgCl + Ca(No3)2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
NaClO2 + NaHSO3 = Na2SO4 + H2SO4 + HCl =>
2 NaClO2 + 4 NaHSO3 = 3 Na2SO4 + H2SO4 + 2 HCl
Cu(NO3)2 + Na = NaNO3 + Cu =>
Cu(NO3)2 + 2 Na = 2 NaNO3 + Cu
CrO3H3 + H3PO4 = CrPO4 + H2O =>
CrO3H3 + H3PO4 = CrPO4 + 3 H2O
Cr2O3 + KMnO4 + KOH = K2CrO4 + K2MnO4 + H2O =>
Cr2O3 + 6 KMnO4 + 10 KOH = 2 K2CrO4 + 6 K2MnO4 + 5 H2O
La200O300 + Ni100O100 + Fe200O300 + Ca100C100O300 = La70Ca30Fe70Ni30O300 + C100 + O200 =>
7 La200O300 + 6 Ni100O100 + 7 Fe200O300 + 6 Ca100C100O300 = 20 La70Ca30Fe70Ni30O300 + 6 C100 + 3 O200
K(MnO4) + HNO2 + H2SO4 = K2(SO4) + Mn(SO4) + HNO3 + H2O =>
2 K(MnO4) + 5 HNO2 + 3 H2SO4 = K2(SO4) + 2 Mn(SO4) + 5 HNO3 + 3 H2O
S8 + Br2 = SBr2 =>
S8 + 8 Br2 = 8 SBr2
C2H6O + NO3{-} + H{+} = CO2 + N2 + H2O =>
5 C2H6O + 12 NO3{-} + 12 H{+} = 10 CO2 + 6 N2 + 21 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Cr(NO3)3 + FeSO4 = Cr2(SO4)3 + Fe(NO3)2 =>
2 Cr(NO3)3 + 3 FeSO4 = Cr2(SO4)3 + 3 Fe(NO3)2
K + H2 = KH2 =>
K + H2 = KH2
N2 + H2 = N7H5 =>
7 N2 + 5 H2 = 2 N7H5
Al + NH4ClO4 = Al2O3 + HCl + N2O + H2O =>
8 Al + 6 NH4ClO4 = 4 Al2O3 + 6 HCl + 3 N2O + 9 H2O
H2S + Ba(HCO3)2 = BaS + H2CO3 =>
H2S + Ba(HCO3)2 = BaS + 2 H2CO3
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
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