Equations balanced on the previous day | Equations balanced on the next day |
AlNO3 + NaPO4 = AlPO4 + NaNO3
HNO2 + Cl + H2O = HCl + HNO3 =>
HNO2 + 2 Cl + H2O = 2 HCl + HNO3
C2H6O + O2 = C + H2O =>
C2H6O + O2 = 2 C + 3 H2O
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
FeCrO4 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 FeCrO4 + 4 K2CO3 + O2 = 2 Fe2O3 + 4 K2CrO4 + 4 CO2
Zn + H2SO4 = SO2 + Zn2SO4 + H2O =>
2 Zn + 2 H2SO4 = SO2 + Zn2SO4 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
CN{-}(aq) + IO3(aq) + OH{-} = I{-}(aq) + CNO{-}(aq) + H2O =>
7 CN{-}(aq) + 2 IO3(aq) + 2 OH{-} = 2 I{-}(aq) + 7 CNO{-}(aq) + H2O
K + H20(HOH) = KOH + H2 =>
2 K + 2 H20(HOH) = 2 KOH + 21 H2
KMnO4 + KOH = K2O + MnO2 + [OH] =>
KMnO4 + 3 KOH = 2 K2O + MnO2 + 3[OH]
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
K2SiO3 + Ca(NO3)2 = CaSiO3 + K(NO3) =>
K2SiO3 + Ca(NO3)2 = CaSiO3 + 2 K(NO3)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
AlCl3 + NH3 + H2O = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4Cl
Al(NO3)3 + NaHO = Na(NO3) + Al(HO)3 =>
Al(NO3)3 + 3 NaHO = 3 Na(NO3) + Al(HO)3
C5H11COOH + Mg(OH)2 = (C5H11COO)2Mg + H2O =>
2 C5H11COOH + Mg(OH)2 = (C5H11COO)2Mg + 2 H2O
CuCO3*Cu(OH)2 = CuO + H2O + CO2 =>
CuCO3*Cu(OH)2 = 2 CuO + H2O + CO2
NaI + NaNO3 + H2SO4 = NO + I2 + Na2SO4 + H2O =>
6 NaI + 2 NaNO3 + 4 H2SO4 = 2 NO + 3 I2 + 4 Na2SO4 + 4 H2O
Na2CO3 + HCl(aq) = NaCl + H2O(l) + CO2(g) =>
Na2CO3 + 2 HCl(aq) = 2 NaCl + H2O(l) + CO2(g)
C4H6 + Br2 = C4 + HBr =>
C4H6 + 3 Br2 = C4 + 6 HBr
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
HCl + CaF2 = CaCl2 + HF =>
2 HCl + CaF2 = CaCl2 + 2 HF
N2 + O2 = NO3 =>
N2 + 3 O2 = 2 NO3
Zn + MnO2 + NH4Cl = ZnCl2 + MnO(OH) + NH3 =>
Zn + 2 MnO2 + 2 NH4Cl = ZnCl2 + 2 MnO(OH) + 2 NH3
PkTZ3(s) + J3WZ4(aq) = Pk3(WZ4)2(s) + J2TZ3(aq) =>
3 PkTZ3(s) + 2 J3WZ4(aq) = Pk3(WZ4)2(s) + 3 J2TZ3(aq)
Fe2S6 + O2 = FeO3 + SO2 =>
Fe2S6 + 9 O2 = 2 FeO3 + 6 SO2
K2Cr2O7 + H2C2O4*2H2O + K2C2O4*H2O = K3[Cr(C2O4)3]*3H2O + H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4*2H2O + 2 K2C2O4*H2O = 2 K3[Cr(C2O4)3]*3H2O + 17 H2O + 6 CO2
CH2 + Br2 = C2H4Br2 =>
2 CH2 + Br2 = C2H4Br2
Ag + Al(NO3)3 = AgNO3 + Al =>
3 Ag + Al(NO3)3 = 3 AgNO3 + Al
K2O + Co2 = K2Co3 + O2 =>
2 K2O + 3 Co2 = 2 K2Co3 + O2
Co + CH3COOH = CoCH3COO + H2 =>
2 Co + 2 CH3COOH = 2 CoCH3COO + H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CaCl2 + O2 = CaO + Cl2 =>
2 CaCl2 + O2 = 2 CaO + 2 Cl2
O2H5COOH + Na2CO3 = C2H5COONa + CO2 + H2O =>
14 O2H5COOH + Na2CO3 = 2 C2H5COONa + 9 CO2 + 37 H2O
Cu + AgNO3(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag(s)
Sr(NO3)2 + C2H5NO2 = SrO + N2 + CO2 + H2O =>
9 Sr(NO3)2 + 10 C2H5NO2 = 9 SrO + 14 N2 + 20 CO2 + 25 H2O
Pt + AgNO3 = PtNO3 + Ag =>
Pt + AgNO3 = PtNO3 + Ag
Cu(NO3)2(aq) + Na2CO3(aq) = NaNO3 + CuCO3 =>
Cu(NO3)2(aq) + Na2CO3(aq) = 2 NaNO3 + CuCO3
CuO2 + KOH = CuOH + KO2 =>
CuO2 + KOH = CuOH + KO2
FeO(s) + H2(g) = Fe(l) + H2O(g) =>
FeO(s) + H2(g) = Fe(l) + H2O(g)
Zn + S = ZnS =>
Zn + S = ZnS
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
HC2H3OH + O2 = CO2 + H2O =>
4 HC2H3OH + 11 O2 = 8 CO2 + 10 H2O
Ca + HCl = CaCl + H2 =>
2 Ca + 2 HCl = 2 CaCl + H2
KBr + K2S2O8 + H2O = KBrO3 + H2SO4 + K2SO4 =>
KBr + 3 K2S2O8 + 3 H2O = KBrO3 + 3 H2SO4 + 3 K2SO4
K2HPO4 = K3PO4 + H2O + P2O5 =>
6 K2HPO4 = 4 K3PO4 + 3 H2O + P2O5
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