Equations balanced on the previous day | Equations balanced on the next day |
NiSO4 + Nh4OH = NiOH + Nh4SO4
NaCl + CaCO3 + H2SO4 + C = Na2CO3 + CaS + CO2 + HCl =>
2 NaCl + CaCO3 + H2SO4 + 2 C = Na2CO3 + CaS + 2 CO2 + 2 HCl
K2Cr2O7 + NH3 + H2O = K[Cr(OH)4] + N2 =>
K2Cr2O7 + 2 NH3 + H2O = 2 K[Cr(OH)4] + N2
C6H5OH + H{+} + NO3{-} = N2 + H2O + CO2 =>
5 C6H5OH + 28 H{+} + 28 NO3{-} = 14 N2 + 29 H2O + 30 CO2
Mn(NO3)2 + Co(NO3)2 + NC2H5O2 = MnCo2O4 + N2 + H2O + CO2 =>
9 Mn(NO3)2 + 18 Co(NO3)2 + 28 NC2H5O2 = 9 MnCo2O4 + 41 N2 + 70 H2O + 56 CO2
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
SO3 + BaS = BaSO4 + S =>
4 SO3 + 3 BaS = 3 BaSO4 + 4 S
calciumcarbonate + hydrochloricacid = calciumchloride + carbonicacid =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
Cu + H2SO4 = CuSO4(aq) + SO2(g) + H2O(l) =>
Cu + 2 H2SO4 = CuSO4(aq) + SO2(g) + 2 H2O(l)
C3H6(g) + NO(g) = C3H3N(l) + H2O(g) + N2(g) =>
4 C3H6(g) + 6 NO(g) = 4 C3H3N(l) + 6 H2O(g) + N2(g)
CuClO + Fe = FeClO + Cu =>
CuClO + Fe = FeClO + Cu
NaCl + H2Cr2O7 = Na2Cr2O7 + HCl =>
2 NaCl + H2Cr2O7 = Na2Cr2O7 + 2 HCl
C3H7COOH + O2 = CO2 + H2O =>
C3H7COOH + 5 O2 = 4 CO2 + 4 H2O
NaI + Br2 = NaIBr =>
2 NaI + Br2 = 2 NaIBr
Cr2O3 + NaOH + Fe2(SO4)3 = Na2CrO4 + Na2SO4 + FeSO4 + H2O =>
Cr2O3 + 10 NaOH + 3 Fe2(SO4)3 = 2 Na2CrO4 + 3 Na2SO4 + 6 FeSO4 + 5 H2O
Sb2S3 + O = SO3 + Sb2O3 =>
Sb2S3 + 12 O = 3 SO3 + Sb2O3
KI + NaOH = INa + KOH =>
KI + NaOH = INa + KOH
AgN + KI = KNAgI =>
AgN + KI = KNAgI
S208{-2} + I{-} = S04{-2} + I2 =>
S208{-2} + 102 I{-} = 52 S04{-2} + 51 I2
C5H8O2 + NH3 = C5H7O2{-} + NH4{+} =>
C5H8O2 + NH3 = C5H7O2{-} + NH4{+}
C6H5OH + NO3 = N2 + CO2 + H2O =>
3 C6H5OH + 14 NO3 = 7 N2 + 18 CO2 + 9 H2O
Na3[Al(OH)6] + HBr = NaBr + H2O + AlBr3 =>
Na3[Al(OH)6] + 6 HBr = 3 NaBr + 6 H2O + AlBr3
HCN + MgOH = MgCN + H2O =>
HCN + MgOH = MgCN + H2O
Fe(NO3)2 + K3Fe(CN)6 = KNO3 + Fe3(Fe(CN)6)2 =>
3 Fe(NO3)2 + 2 K3Fe(CN)6 = 6 KNO3 + Fe3(Fe(CN)6)2
CaCO3 + CuCl = Cu2CO3 + CaCl2 =>
CaCO3 + 2 CuCl = Cu2CO3 + CaCl2
KMnO4 + KHSO3 + KOH = MnO2 + K2SO4 + H2O =>
2 KMnO4 + 3 KHSO3 + KOH = 2 MnO2 + 3 K2SO4 + 2 H2O
Ni3(PO4)2 + HCl = H3PO4 + NiCl2 =>
Ni3(PO4)2 + 6 HCl = 2 H3PO4 + 3 NiCl2
H3C6H5O7 + NaOH = H2O + Na + H2C6H5O7 =>
H3C6H5O7 + NaOH = H2O + Na + H2C6H5O7
TiCl4(s) + H2O = TiO2(s) + HCl(aq) =>
TiCl4(s) + 2 H2O = TiO2(s) + 4 HCl(aq)
MnO2 + C = Mn + CO2 =>
MnO2 + C = Mn + CO2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
C2H5NH2H2 = C2H6NH3 =>
C2H5NH2H2 = C2H6NH3
NaBH4(s) + O2(g) = NaBO2(s) + H2O =>
NaBH4(s) + 2 O2(g) = NaBO2(s) + 2 H2O
CH3CHCH2 + CO + H2 = CH3CH2CH2CHO =>
CH3CHCH2 + CO + H2 = CH3CH2CH2CHO
Mg(OH)2 + K2CO3 = MgCO3 + KOH =>
Mg(OH)2 + K2CO3 = MgCO3 + 2 KOH
H2VCl5 + H2SnCl6 = H2VCl6 + H2SnCl4 =>
2 H2VCl5 + H2SnCl6 = 2 H2VCl6 + H2SnCl4
C2H9 + O2 = CO2 + H2O =>
4 C2H9 + 17 O2 = 8 CO2 + 18 H2O
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
S2O3{2-} + Cl2 + H2O = SO4{2-} + Cl{-}{} + H{+} =>
S2O3{2-} + 4 Cl2 + 5 H2O = 2 SO4{2-} + 8 Cl{-}{} + 10 H{+}
Mg(s) + P(s) = MgP2(s) =>
Mg(s) + 2 P(s) = MgP2(s)
K2Cr2O7 + H2SO4 + KI = Cr2(SO4)3 + H2O + I2 + K2SO4 =>
K2Cr2O7 + 7 H2SO4 + 6 KI = Cr2(SO4)3 + 7 H2O + 3 I2 + 4 K2SO4
Fe(OH)3 + KOH + Cl2 = K2FeO4 + KCl + H2O =>
2 Fe(OH)3 + 10 KOH + 3 Cl2 = 2 K2FeO4 + 6 KCl + 8 H2O
Pb(s) + KNO3(aq) = Pb(NO3)2(aq) + K =>
Pb(s) + 2 KNO3(aq) = Pb(NO3)2(aq) + 2 K
H4SiO4 + K = K4SiO4 + H2 =>
H4SiO4 + 4 K = K4SiO4 + 2 H2
K2Cr2O7 + CH3CH2OH + H2SO4 = CrS(SO4)3 + CH3COOH + K2SO4 + H2O =>
K2Cr2O7 + 3 CH3CH2OH + 9 H2SO4 = 2 CrS(SO4)3 + 3 CH3COOH + K2SO4 + 12 H2O
N2H4(g) + O2(g) = NO2(g) + H2O(l) =>
N2H4(g) + 3 O2(g) = 2 NO2(g) + 2 H2O(l)
Pb{2+} + Cu = Pb + Cu{+) =>
Pb{2+} + 2 Cu = Pb + 2 Cu{+)
Al2(SO4)3 + BrNH4 = AlBr3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 BrNH4 = 2 AlBr3 + 3(NH4)2SO4
NaC2H3O(aq) + H2CO3(aq) = Na2CO3(aq) + HC2H3O2(aq) =>
4 NaC2H3O(aq) + 4 H2CO3(aq) = 2 Na2CO3(aq) + 5 HC2H3O2(aq)
C6H5OH + HNO3 = CO2 + H2O + N2 =>
5 C6H5OH + 28 HNO3 = 30 CO2 + 29 H2O + 14 N2
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