Equations balanced on the previous day | Equations balanced on the next day |
2 CH3CH2CH2COOH + Mg = (CH3CH2CH2COO)2Mg + H2
MgSO4 + HOH = Mg(OH)2 + H2SO4 =>
MgSO4 + 2 HOH = Mg(OH)2 + H2SO4
PbO2 + HNO3 + Mn(NO3)2 = Pb(NO3)2 + Pb(MnO4)2 + H2O =>
5 PbO2 + 4 HNO3 + 2 Mn(NO3)2 = 4 Pb(NO3)2 + Pb(MnO4)2 + 2 H2O
NH4SO3 + KOH = NH4OH + KSO3 =>
NH4SO3 + KOH = NH4OH + KSO3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Cd + HNO3 = Cd(NO3)2 + NO2 + H2O =>
Cd + 4 HNO3 = Cd(NO3)2 + 2 NO2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2SeO3 + H2SO3 = H2SO4 + Se + H2O =>
H2SeO3 + 2 H2SO3 = 2 H2SO4 + Se + H2O
P4 + Chlorine = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
MgCl2 + OH = Mg(OH)2 + Cl =>
MgCl2 + 2 OH = Mg(OH)2 + 2 Cl
H5C2OC2H5 + NH3 + C = C2H5OH + C15H15N2CON(C2H5)2 =>
5 H5C2OC2H5 + 6 NH3 + 26 C = 3 C2H5OH + 2 C15H15N2CON(C2H5)2
NaC7H5O2 + MnO2 + NaOH + H2O = C7H8 + NaMnO4 =>
NaC7H5O2 + 2 MnO2 + NaOH + H2O = C7H8 + 2 NaMnO4
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Na3PO4 + CoCl2 = Na3Cl2 + CoPO4 =>
Na3PO4 + CoCl2 = Na3Cl2 + CoPO4
(NH4)2SO4(aq) + Ca(OH)2(aq) = H2O(l) + NH3 + CaSO4(s) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = 2 H2O(l) + 2 NH3 + CaSO4(s)
Al(OH)3 + H2CrO4 = Al2(CrO4)3 + H2O =>
2 Al(OH)3 + 3 H2CrO4 = Al2(CrO4)3 + 6 H2O
KMnO4 + BiBr3 + H2SO4 = Br + MnSO4 + Bi2(SO4)3 + K2SO4 + H2O =>
6 KMnO4 + 10 BiBr3 + 24 H2SO4 = 30 Br + 6 MnSO4 + 5 Bi2(SO4)3 + 3 K2SO4 + 24 H2O
CO(NH2)2 + Mg(NO3)2 = Mg(NH2)2 + CO(NO3)2 =>
CO(NH2)2 + Mg(NO3)2 = Mg(NH2)2 + CO(NO3)2
Cl2O + Ca(OH)2 = Ca(ClO)2 + H2O =>
Cl2O + Ca(OH)2 = Ca(ClO)2 + H2O
F + KCl = FCl + KF =>
2 F + KCl = FCl + KF
HBr(aq) + KHCO3(s) = H2O + KBr + CO2 =>
HBr(aq) + KHCO3(s) = H2O + KBr + CO2
AgCl(s) + NH3(aq) = Ag(NH3)2(aq) + Cl(aq) =>
AgCl(s) + 2 NH3(aq) = Ag(NH3)2(aq) + Cl(aq)
Na2B4O7(aq) + H2O(l) = NaB(OH)4(aq) + H3BO3(aq) =>
Na2B4O7(aq) + 7 H2O(l) = 2 NaB(OH)4(aq) + 2 H3BO3(aq)
CrO2{-} + H2O + ClO{-} = CrO42{-} + Cl2 + OH{-} =>
CrO2{-} + 40 H2O + 80 ClO{-} = CrO42{-} + 40 Cl2 + 80 OH{-}
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Cu + H2SO4 = SO + H2O + CuSO4 =>
2 Cu + 3 H2SO4 = SO + 3 H2O + 2 CuSO4
Fe2O2 + H2O = Fe(OH)2 =>
Fe2O2 + 2 H2O = 2 Fe(OH)2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
SiBr3 + HCl = SiCl3 + BrH =>
SiBr3 + 3 HCl = SiCl3 + 3 BrH
K2Cr2O7 + CH3OH + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
K2Cr2O7 + CH3OH + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + 6 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
H2O2 + CrCl3 + KOH = KCl + H2O + K2CrO4 =>
3 H2O2 + 2 CrCl3 + 10 KOH = 6 KCl + 8 H2O + 2 K2CrO4
H3PO4 = HOH + HPO3 =>
H3PO4 = HOH + HPO3
H3PO4 = HOH + HPO3 =>
H3PO4 = HOH + HPO3
Zn3 + HCl = ZnCl3 + H2 =>
2 Zn3 + 18 HCl = 6 ZnCl3 + 9 H2
FeSO4 + AgNO3 = FeNO3 + AgSO4 =>
FeSO4 + AgNO3 = FeNO3 + AgSO4
Mo + H2SO4 = MoSO4 + S + H2O =>
3 Mo + 4 H2SO4 = 3 MoSO4 + S + 4 H2O
H2O(l) = H2(g) + O2 =>
2 H2O(l) = 2 H2(g) + O2
K2Cr2O7 + Fe = Fe2Cr2O7 + K =>
K2Cr2O7 + 2 Fe = Fe2Cr2O7 + 2 K
Ca2Si + Cl = Ca2Cl + SiCl =>
Ca2Si + 2 Cl = Ca2Cl + SiCl
CuSO4 + Na2S2O3 = CuS2O3 + Na2SO4 =>
CuSO4 + Na2S2O3 = CuS2O3 + Na2SO4
H2SO4 + Pb(C2H3O2)2 = PbSO4 + CH3CO(OH) =>
H2SO4 + Pb(C2H3O2)2 = PbSO4 + 2 CH3CO(OH)
Fe3 + O2 = O2Fe3 =>
Fe3 + O2 = O2Fe3
NaF + H2SO4 = FH2SO4 + Na =>
NaF + H2SO4 = FH2SO4 + Na
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NaF + Cl2 = F + NaCl =>
2 NaF + Cl2 = 2 F + 2 NaCl
HBr + F = HF + Br =>
HBr + F = HF + Br
HNO3 + O2 = NO3 + H2O =>
4 HNO3 + O2 = 4 NO3 + 2 H2O
CaCO3 + H2 = (CaOH)2 + CO2 =>
2 CaCO3 + H2 = (CaOH)2 + 2 CO2
CH3COOH(aq) + NaHCO3(s) = CO2 + H2O + CH3COONa =>
CH3COOH(aq) + NaHCO3(s) = CO2 + H2O + CH3COONa
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