Equations balanced on the previous day | Equations balanced on the next day |
2 MnSO4 + 6 NaCO3 + O2 = 6 CO2 + 2 Na2SO4 + 2 NaMnO4
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
CU + HNO3 = CU(NO3)21 + NO + H2O =>
CU + 28 HNO3 = CU(NO3)21 + 7 NO + 14 H2O
Ni + HNO2 = Ni(NO2)3 + H2 =>
2 Ni + 6 HNO2 = 2 Ni(NO2)3 + 3 H2
Cr2S3 + H2SO4 = Cr2(SO4)3 + H2S =>
Cr2S3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2S
K2Cr2O7 + H2C2O4H2O = K[Cr(C2O4)2(H2O)2] + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4H2O = 2 K[Cr(C2O4)2(H2O)2] + 6 CO2 + 10 H2O
SO2{-} + H2O2 = H2SO4{-} =>
SO2{-} + H2O2 = H2SO4{-}
Sb(NO3)3 + H2SO4 = Sb2(SO4)3 + HNO3 =>
2 Sb(NO3)3 + 3 H2SO4 = Sb2(SO4)3 + 6 HNO3
FeCl2 + KMnO4 + HCl = FeCl3 + KCl + MnO2 + H2O =>
3 FeCl2 + KMnO4 + 4 HCl = 3 FeCl3 + KCl + MnO2 + 2 H2O
CaC2 + H2O = C2H2 + CaO =>
CaC2 + H2O = C2H2 + CaO
Ca3(PO4)2 + Si + O2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 Si + 6 O2 = P4O10 + 6 CaSiO3
NaHCO3 + H8C6O7 = CO2 + H2O + NaC6H5O7 =>
9 NaHCO3 + 8 H8C6O7 = 3 CO2 + 14 H2O + 9 NaC6H5O7
KI + NaNO2 + CH3COOH = I2 + NO + KCH3COO + NaCH3COO + H2O =>
2 KI + 2 NaNO2 + 4 CH3COOH = I2 + 2 NO + 2 KCH3COO + 2 NaCH3COO + 2 H2O
SNO2(s) + H2(g) = SN(s) + H2O(g) =>
SNO2(s) + 2 H2(g) = SN(s) + 2 H2O(g)
BeF2(s) + Mg(s) = MgF2(s) + Be(s) =>
BeF2(s) + Mg(s) = MgF2(s) + Be(s)
PbO2 + H2SO4 + FeSO4 = PbSO4 + Fe2(SO4)3 + H2O =>
PbO2 + 2 H2SO4 + 2 FeSO4 = PbSO4 + Fe2(SO4)3 + 2 H2O
Ca(NO3)2 + Pb = Ca(NO3)2Pb =>
Ca(NO3)2 + Pb = Ca(NO3)2Pb
Tl2SO4 + H2O2 + NaOH = Tl(OH)3 + Na2SO4 =>
Tl2SO4 + 2 H2O2 + 2 NaOH = 2 Tl(OH)3 + Na2SO4
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
HCIO4 + Ca = CaCIO4 + H =>
HCIO4 + Ca = CaCIO4 + H
Li3PO4(aq) + CuCl2(aq) = LiCl + Cu3(PO4)2 =>
2 Li3PO4(aq) + 3 CuCl2(aq) = 6 LiCl + Cu3(PO4)2
Fe(NO3)3(aq) + Na2CO3(aq) = Fe(CO3)3 + Na2(NO3) =>
Fe(NO3)3(aq) + 3 Na2CO3(aq) = Fe(CO3)3 + 3 Na2(NO3)
CoCl2*5H2O + (NH4)2C2O4 = CoC2O4*2H2O + (NH4)2Cl2 + H2O =>
CoCl2*5H2O + (NH4)2C2O4 = CoC2O4*2H2O + (NH4)2Cl2 + 3 H2O
MgCl2 + Na2SO4 = MgSO4 + NaCl =>
MgCl2 + Na2SO4 = MgSO4 + 2 NaCl
CO2 + H2O = C2H2 + OO =>
4 CO2 + 2 H2O = 2 C2H2 + 5 OO
CH3CH2NH2*HCl + NaOH + (C2H4)O = CH3CH2N(CH2CH2OH)2 + NaCl + H2O =>
CH3CH2NH2*HCl + NaOH + 2(C2H4)O = CH3CH2N(CH2CH2OH)2 + NaCl + H2O
C2H4 + HNO3 = CO2 + NO + H2O =>
C2H4 + 4 HNO3 = 2 CO2 + 4 NO + 4 H2O
AgNO3 + HI = AgI + HNO3 =>
AgNO3 + HI = AgI + HNO3
Cu + MnO4 = CuO4 + Mn =>
Cu + MnO4 = CuO4 + Mn
K + S = K2S =>
2 K + S = K2S
HPbO2{-} + Re = Pb + ReO4{-} + H2O + OH{-} =>
7 HPbO2{-} + 2 Re = 7 Pb + 2 ReO4{-} + H2O + 5 OH{-}
Li + H2SO4 = Li2SO4 + S + H2O =>
6 Li + 4 H2SO4 = 3 Li2SO4 + S + 4 H2O
Ca3(PO4)2 + Ca(OH)2 = Ca5(PO4)3(OH) =>
3 Ca3(PO4)2 + Ca(OH)2 = 2 Ca5(PO4)3(OH)
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Fe + NaOH = Fe(OH)3 + Na =>
Fe + 3 NaOH = Fe(OH)3 + 3 Na
BaCl2(aq) + (NH4)2CO3(aq) = BaCO3(s) + Cl2(NH4)2 =>
BaCl2(aq) + (NH4)2CO3(aq) = BaCO3(s) + Cl2(NH4)2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
NaMnO4 + NaOH + NaI = NaIO3 + H2O + Na2MnO4 =>
6 NaMnO4 + 6 NaOH + NaI = NaIO3 + 3 H2O + 6 Na2MnO4
CH3CO2K + NH4Br = CH3Br + NH4CO2K =>
CH3CO2K + NH4Br = CH3Br + NH4CO2K
Al(OH)3 + H{+} = Al{3+} + H2O =>
Al(OH)3 + 3 H{+} = Al{3+} + 3 H2O
Cl2O2 + O3 = Cl2O6 =>
3 Cl2O2 + 4 O3 = 3 Cl2O6
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
CaCO3 + C2H4O2 = CO2 + CaC2H2O2 + H2O =>
CaCO3 + C2H4O2 = CO2 + CaC2H2O2 + H2O
Cl2 + NaOH = NaCl + NaHClO3 + HOH =>
5 Cl2 + 10 NaOH = 8 NaCl + 2 NaHClO3 + 4 HOH
Sr(ClO3)2 + Rh2(SO4)3 = SrSO4 + Rh(ClO3)3 =>
3 Sr(ClO3)2 + Rh2(SO4)3 = 3 SrSO4 + 2 Rh(ClO3)3
H2O + C8H10N4O2 = C8H12N4O3 =>
H2O + C8H10N4O2 = C8H12N4O3
C2H4O = C2H2 + H2O =>
C2H4O = C2H2 + H2O
Mg + H2O(g) = MgO + H2 =>
Mg + H2O(g) = MgO + H2
Mg + HClO3 = Mg(ClO3)2 + H2 =>
Mg + 2 HClO3 = Mg(ClO3)2 + H2
Cr2(SO4)3 + Rb3AsO4 = Rb2SO4 + CrAsO4 =>
Cr2(SO4)3 + 2 Rb3AsO4 = 3 Rb2SO4 + 2 CrAsO4
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