Equations balanced on the previous day | Equations balanced on the next day |
2 KIO3 = 2 KI + 3 O2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Zn + KMnO4 + H2SO4 = ZnSO4 + K2SO4 + MnSO4 + H2O =>
5 Zn + 2 KMnO4 + 8 H2SO4 = 5 ZnSO4 + K2SO4 + 2 MnSO4 + 8 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mg(s) + CO2(g) = MgO(s) + C(s) =>
2 Mg(s) + CO2(g) = 2 MgO(s) + C(s)
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
C2H2 + H2O = C2H4O =>
C2H2 + H2O = C2H4O
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
MnO4{-} + Cl{-} + H{+} = Mn{2+} + Cl2 + H2O =>
2 MnO4{-} + 10 Cl{-} + 16 H{+} = 2 Mn{2+} + 5 Cl2 + 8 H2O
H2CO3 + Na2O = H2O + Na2CO3 =>
H2CO3 + Na2O = H2O + Na2CO3
H{+} + OH{-} = H2O =>
H{+} + OH{-} = H2O
Zn + K2Cr2O7 + H2SO4 = ZnSO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 Zn + K2Cr2O7 + 7 H2SO4 = 3 ZnSO4 + K2SO4 + Cr2(SO4)3 + 7 H2O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
NO + SO2 = N2 + SO3 =>
2 NO + 2 SO2 = N2 + 2 SO3
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
CaCr2O7 + LiOH = CaOH + LiCr2O7 =>
CaCr2O7 + LiOH = CaOH + LiCr2O7
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
HCLO3 + Au(OH)3 = H2O + Au(CLO3)3 =>
3 HCLO3 + Au(OH)3 = 3 H2O + Au(CLO3)3
Fe(OH)2 + CO2 = FeCO3 + H2O =>
Fe(OH)2 + CO2 = FeCO3 + H2O
KMNO4 + H2SO4 + Na2SO3 = K2SO4 + MNSO4 + Na2SO4 + H2O =>
2 KMNO4 + 3 H2SO4 + 5 Na2SO3 = K2SO4 + 2 MNSO4 + 5 Na2SO4 + 3 H2O
N2H4CO + NO2 = N2 + H2O + CO2 =>
4 N2H4CO + 6 NO2 = 7 N2 + 8 H2O + 4 CO2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Sr(ClO2)2 + K3AsO3 = SrAsO3 + K3(ClO2)2 =>
Sr(ClO2)2 + K3AsO3 = SrAsO3 + K3(ClO2)2
Fe(OH)2 + CO2 = FeCO3 + H2O =>
Fe(OH)2 + CO2 = FeCO3 + H2O
SO2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
3 SO2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O
C2H2 + N2O = CO2 + H2O + N2 =>
C2H2 + 5 N2O = 2 CO2 + H2O + 5 N2
K2Cr2O7 + C2H6O + H2SO4 = Cr2(SO4)3 + K2SO4 + C2H4O2 + H2O =>
2 K2Cr2O7 + 3 C2H6O + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 C2H4O2 + 11 H2O
CH3COOH + CaOH = CaC2H3O2 + H2O =>
CH3COOH + CaOH = CaC2H3O2 + H2O
C3H7OH + KMnO4 + H2O = C3H7(OH)2 + MnO2 + KOH =>
3 C3H7OH + KMnO4 + 2 H2O = 3 C3H7(OH)2 + MnO2 + KOH
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
NANO3 = NANO2 + O2 =>
2 NANO3 = 2 NANO2 + O2
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
Fe + S = FeS2(s) =>
Fe + 2 S = FeS2(s)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
Na2 + O2 = Na2O =>
2 Na2 + O2 = 2 Na2O
AL + HCl = ALCl3 + H2 =>
2 AL + 6 HCl = 2 ALCl3 + 3 H2
N2H4CO + NO2 = NO + H2O + CO2 =>
N2H4CO + 5 NO2 = 7 NO + 2 H2O + CO2
P + H2 = PH3 =>
2 P + 3 H2 = 2 PH3
P + H2 = PH3 =>
2 P + 3 H2 = 2 PH3
S2O3{2-} + H3O{+} = SO2 + S + H2O =>
S2O3{2-} + 2 H3O{+} = SO2 + S + 3 H2O
C6H5Cl + SiCl4 + Na = (C6H5)4Si + NaCl =>
4 C6H5Cl + SiCl4 + 8 Na = (C6H5)4Si + 8 NaCl
HC2H3O2 + KOH = H2O + KC2H3O2 =>
HC2H3O2 + KOH = H2O + KC2H3O2
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
SnO + NaCl = SnCl + NaO =>
SnO + NaCl = SnCl + NaO
CH3CH2MgBr + HCl = CH3CH2MgCl + HBr =>
CH3CH2MgBr + HCl = CH3CH2MgCl + HBr
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