Equations balanced on the previous day | Equations balanced on the next day |
3 Zn + 2 AlCl3 = 3 ZnCl2 + 2 Al
Cl2O3 + Ca(OH)2 = Ca(ClO2)2 + H2O =>
Cl2O3 + Ca(OH)2 = Ca(ClO2)2 + H2O
H2N(CH2)6NH2 + C10H16Cl2 + NaOH = C16H30N2 + NaCl + H2O =>
H2N(CH2)6NH2 + C10H16Cl2 + 2 NaOH = C16H30N2 + 2 NaCl + 2 H2O
Co(NO2)2 + HNO3 = Co(NO3)2 + H2O + NO =>
3 Co(NO2)2 + 4 HNO3 = 3 Co(NO3)2 + 2 H2O + 4 NO
C4H10O + K2Cr2O7 + H2SO4 = C4H8O + Cr2(SO4)3 + H2O + K2SO4 =>
3 C4H10O + K2Cr2O7 + 4 H2SO4 = 3 C4H8O + Cr2(SO4)3 + 7 H2O + K2SO4
Na2(S2O3) + HNO3 = NaNO3 + H2O + S + SO2 =>
Na2(S2O3) + 2 HNO3 = 2 NaNO3 + H2O + S + SO2
Ca(OH)2 + Zn(CN)2 = Ca(CN)2 + Zn(OH)2 =>
Ca(OH)2 + Zn(CN)2 = Ca(CN)2 + Zn(OH)2
KNO2(s) + H2SO4(aq) = K2SO4(aq) + HNO2(aq) =>
2 KNO2(s) + H2SO4(aq) = K2SO4(aq) + 2 HNO2(aq)
MgCO3 + HCl = MgCl2 + O2 + CO2 + H2 =>
2 MgCO3 + 4 HCl = 2 MgCl2 + O2 + 2 CO2 + 2 H2
Cl + KI = ClI + K =>
Cl + KI = ClI + K
SAg + Ni = SNi2 + Ag =>
SAg + 2 Ni = SNi2 + Ag
Pb(NO3)2 + Na2CO3 + H2O = PbCO3*Pb(OH)2 + NaNO3 + CO2 =>
2 Pb(NO3)2 + 2 Na2CO3 + H2O = PbCO3*Pb(OH)2 + 4 NaNO3 + CO2
C2H902 + C5H12O = C7H1402 + H2O =>
694 C2H902 + 351 C5H12O = 449 C7H1402 + 351 H2O
P4O6 = P + O2 =>
P4O6 = 4 P + 3 O2
VO2{+} + SO3{2-} + H3O{+} + H2O = (VO(H2O)5){2+} + SO4{2-} =>
2 VO2{+} + SO3{2-} + 2 H3O{+} + 7 H2O = 2(VO(H2O)5){2+} + SO4{2-}
NaCl + CaCO3 = CaCl + NaCO3 =>
NaCl + CaCO3 = CaCl + NaCO3
Ca(NO3)2*4H2O + (NH4)2HPO4 + NH2(CH2)3COOH = Ca10(PO4)6(OH)2 + H2O + CO2 + N2 =>
210 Ca(NO3)2*4H2O + 126(NH4)2HPO4 + 64 NH2(CH2)3COOH = 21 Ca10(PO4)6(OH)2 + 1674 H2O + 256 CO2 + 368 N2
C2H6(g) + O2(g) = H2O(g) + CO2(g) =>
2 C2H6(g) + 7 O2(g) = 6 H2O(g) + 4 CO2(g)
H2SO4 + NH4OH = HOH + NH4 + SO4 =>
H2SO4 + 2 NH4OH = 2 HOH + 2 NH4 + SO4
C3H8 + O2 = OC2 + H2O =>
4 C3H8 + 11 O2 = 6 OC2 + 16 H2O
C6H10 + KMnO4 + H2SO4 = C6H10O2 + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 4 KMnO4 + 6 H2SO4 = 5 C6H10O2 + 2 K2SO4 + 4 MnSO4 + 6 H2O
Ca(NO2)2 + RbCl = CaCl2 + Rb(NO2) =>
Ca(NO2)2 + 2 RbCl = CaCl2 + 2 Rb(NO2)
CH3CH2Cl + HOH = C2H5OH + HCl =>
CH3CH2Cl + HOH = C2H5OH + HCl
PbS + HNO3 = PbSO4 + H2O + NO =>
3 PbS + 8 HNO3 = 3 PbSO4 + 4 H2O + 8 NO
HNO3 + CrCl2 = Cr(NO3)3 + NO2 + Cl2 + H2O =>
6 HNO3 + CrCl2 = Cr(NO3)3 + 3 NO2 + Cl2 + 3 H2O
K2Cr2O7 + NaS2O3 + H2SO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
7 K2Cr2O7 + 6 NaS2O3 + 19 H2SO4 = 7 K2SO4 + 7 Cr2(SO4)3 + 3 Na2SO4 + 19 H2O
CuSO4H2O + Fe = FeSO4H2O + Cu =>
CuSO4H2O + Fe = FeSO4H2O + Cu
(NH4)3Y2F9 + Y2O3 = NH4Y2F7 + NH3 + H2O =>
7(NH4)3Y2F9 + 2 Y2O3 = 9 NH4Y2F7 + 12 NH3 + 6 H2O
KNO2(s) + H2SO4(aq) = K2SO4(aq) + HNO2 =>
2 KNO2(s) + H2SO4(aq) = K2SO4(aq) + 2 HNO2
Ni(NO3)2(aq) + Sn(s) = Sn(NO3)2(aq) + Ni(s) =>
Ni(NO3)2(aq) + Sn(s) = Sn(NO3)2(aq) + Ni(s)
AgCl + Br2 = AgBr + Cl2 =>
2 AgCl + Br2 = 2 AgBr + Cl2
K2SO4 + Fe2(SO4)3 + H2O = KFe3(SO4)2(OH)6 + H2SO4 =>
K2SO4 + 3 Fe2(SO4)3 + 12 H2O = 2 KFe3(SO4)2(OH)6 + 6 H2SO4
NH3 + O21 = N2O + H2O =>
42 NH3 + 4 O21 = 21 N2O + 63 H2O
KCrO4 + Fe(NO3)3 = KNO3 + Fe(CrO4)3 =>
3 KCrO4 + Fe(NO3)3 = 3 KNO3 + Fe(CrO4)3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
H2O + Mg3N2 + HCl = MgCl2 + NH4OH =>
2 H2O + Mg3N2 + 6 HCl = 3 MgCl2 + 2 NH4OH
SO2 + IO3{-} + H2O = SO4{2-} + I{-} + H{+} =>
3 SO2 + IO3{-} + 3 H2O = 3 SO4{2-} + I{-} + 6 H{+}
AgBr + Na2S2O3 = Na3Ag(S2O3)2 + NaBr =>
AgBr + 2 Na2S2O3 = Na3Ag(S2O3)2 + NaBr
FeSO4 + BaCl2 = FeCl2 + BaSO4 =>
FeSO4 + BaCl2 = FeCl2 + BaSO4
C2H5OH + K2Cr2O7 = CH3COOH + K + Cr + H2O =>
7 C2H5OH + 2 K2Cr2O7 = 7 CH3COOH + 4 K + 4 Cr + 7 H2O
Cl2 + PH3 = PCl5 + HCl =>
4 Cl2 + PH3 = PCl5 + 3 HCl
KOH + Al2(SO3)3 = Al(OH)3 + K2SO3 =>
6 KOH + Al2(SO3)3 = 2 Al(OH)3 + 3 K2SO3
Na3P + Pb(NO3)2 = Pb + P + Na(NO3) =>
2 Na3P + 3 Pb(NO3)2 = 3 Pb + 2 P + 6 Na(NO3)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na2CrO4 + C4H6O4K = K2CrO4 + Na + C4H6O4 =>
Na2CrO4 + 2 C4H6O4K = K2CrO4 + 2 Na + 2 C4H6O4
Ag2O + C3H4 = C3H3Ag + H2O =>
Ag2O + 2 C3H4 = 2 C3H3Ag + H2O
NaI + O2 = NaO2 + I2 =>
2 NaI + 2 O2 = 2 NaO2 + I2
Al2(SO4)3*8H2O + NH4OH = Al(OH)3 + (NH4)2SO4 + H2O =>
Al2(SO4)3*8H2O + 6 NH4OH = 2 Al(OH)3 + 3(NH4)2SO4 + 8 H2O
Al + ZrSiO4 = ZrO2 + Si + Al2O3 =>
4 Al + 3 ZrSiO4 = 3 ZrO2 + 3 Si + 2 Al2O3
Na2SO3(aq) + HCl(aq) = H2O(l) + NaCl(aq) + SO2(s) =>
Na2SO3(aq) + 2 HCl(aq) = H2O(l) + 2 NaCl(aq) + SO2(s)
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