Equations balanced on the previous day | Equations balanced on the next day |
Ni(NO3)2 + 2 H2O = Ni(OH)2 + 2 HNO3
Zn(OH)2 + CH3COOH = Zn(CH2COOH)2 + H2O =>
Zn(OH)2 + 2 CH3COOH = Zn(CH2COOH)2 + 2 H2O
Al + Sr(OH)2 = Al(OH)3 + Sr =>
2 Al + 3 Sr(OH)2 = 2 Al(OH)3 + 3 Sr
Ba + Na(CH3COO) = Na + Ba(CH3COO) =>
Ba + Na(CH3COO) = Na + Ba(CH3COO)
N2H2 = N + H2 =>
N2H2 = 2 N + H2
SO2 + KMnO4 + KOH = K2MnO4 + K2SO4 + H2O =>
SO2 + 2 KMnO4 + 4 KOH = 2 K2MnO4 + K2SO4 + 2 H2O
NH4 + H2SO3 = NH4SO3 + H2 =>
NH4 + H2SO3 = NH4SO3 + H2
Na2(SO3) + HCI = NaCI + H2O + SO2 =>
Na2(SO3) + 2 HCI = 2 NaCI + H2O + SO2
Pd + O2 = Pd2O3 =>
4 Pd + 3 O2 = 2 Pd2O3
BaCO3 + Fe2O3 + Re2O7 + Re = Ba2FeReO6 + CO2 =>
28 BaCO3 + 7 Fe2O3 + 5 Re2O7 + 4 Re = 14 Ba2FeReO6 + 28 CO2
Al2O3 + AlF6 = AlF3 + O2 =>
2 Al2O3 + 4 AlF6 = 8 AlF3 + 3 O2
Fe(NO3)3 + Li3PO4 = FePO4 + Li(NO3) =>
Fe(NO3)3 + Li3PO4 = FePO4 + 3 Li(NO3)
AgNO3 + CuNO3 = Ag2NO3 + Cu(NO3)2 =>
2 AgNO3 + CuNO3 = Ag2NO3 + Cu(NO3)2
Na2S5 + O2 + H2O = Na2S2O3*5H2O + SO2 =>
2 Na2S5 + 9 O2 + 10 H2O = 2 Na2S2O3*5H2O + 6 SO2
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
CuSO4 + KBr = CuBr2 + K2SO4 =>
CuSO4 + 2 KBr = CuBr2 + K2SO4
H2S(aq) + HNO3(aq) = H2SO4(aq) + NO2(g) + H2O(l) =>
H2S(aq) + 8 HNO3(aq) = H2SO4(aq) + 8 NO2(g) + 4 H2O(l)
Li(s) + H2O = LiOH + H2 =>
2 Li(s) + 2 H2O = 2 LiOH + H2
AgNO3 + NH3 = AgN + H3NO3 =>
AgNO3 + NH3 = AgN + H3NO3
KClO3 = K + Cl + O2 =>
2 KClO3 = 2 K + 2 Cl + 3 O2
Se(II)Cl + NaOH = Se(II)OH + NaCl =>
Se(II)Cl + NaOH = Se(II)OH + NaCl
HMnO4 + LiHCO3 = LiMnO4 + CO2 + H2O =>
HMnO4 + LiHCO3 = LiMnO4 + CO2 + H2O
H + C = CH =>
H + C = CH
AgI + Fe2(CO3)3 = FeI3 + Ag2(CO3) =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2(CO3)
Hydrogenchloride + potassiumcarbonate = potassiumchloride + water + Carbondioxide =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
NaHCO3 = Na2CO3 + H2OCO2 =>
2 NaHCO3 = Na2CO3 + H2OCO2
SO2 + I2 + H2O = SO4{-2} + H{+} + I{-} =>
SO2 + I2 + 2 H2O = SO4{-2} + 4 H{+} + 2 I{-}
Cr2O7{-2} + H2S + H{+} = Cr{+3} + S + H2O =>
Cr2O7{-2} + 3 H2S + 8 H{+} = 2 Cr{+3} + 3 S + 7 H2O
Mg + FeO = MgO + Fe =>
Mg + FeO = MgO + Fe
Fe + HNO3 = Fe(HNO3) =>
Fe + HNO3 = Fe(HNO3)
(NH4)2SO4(aq) + AgNO3(aq) = NH4NO3(aq) + Ag2SO4(s) =>
(NH4)2SO4(aq) + 2 AgNO3(aq) = 2 NH4NO3(aq) + Ag2SO4(s)
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
NaOH + Cl2 = H2O + NaCl + NaClO =>
2 NaOH + Cl2 = H2O + NaCl + NaClO
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
ZnSO4Mg2CO3 = ZnCO3Mg2SO4 =>
ZnSO4Mg2CO3 = ZnCO3Mg2SO4
NH3 + O2 = NH4NO2 + H2O =>
4 NH3 + 3 O2 = 2 NH4NO2 + 2 H2O
Ag(s) + H2SO4(aq) = Ag2SO4(aq) + H2(g) =>
2 Ag(s) + H2SO4(aq) = Ag2SO4(aq) + H2(g)
S2O3{2-} + I2 = I{-} + S4O6{2-}redox =>
2 S2O3{2-} + I2 = 2 I{-} + S4O6{2-}redox
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3* =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3*
(C2H4) + H2O = CO2 + H2 =>
(C2H4) + 4 H2O = 2 CO2 + 6 H2
H2SO4 + NH3 = HSO4 + NH4 =>
H2SO4 + NH3 = HSO4 + NH4
Fe + Cr{3+} = Fe{3+} + Cr{2+} =>
Fe + 3 Cr{3+} = Fe{3+} + 3 Cr{2+}
CH3COOH + NO3 = N2 + CO2 + H2O =>
3 CH3COOH + 4 NO3 = 2 N2 + 6 CO2 + 6 H2O
H2SO4 + H2O = H4O + SO4 =>
H2SO4 + H2O = H4O + SO4
C7H8 + H2 = C3H8 =>
3 C7H8 + 16 H2 = 7 C3H8
Na2CO3 + NaCl = Cl2CO3 + Na =>
Na2CO3 + 2 NaCl = Cl2CO3 + 4 Na
Al3 + Sr(OH)2 = Al(OH)3 + Sr2 =>
4 Al3 + 18 Sr(OH)2 = 12 Al(OH)3 + 9 Sr2
H122 + O22 = H22O22 =>
11 H122 + 61 O22 = 61 H22O22
CoCl2(aq) + Na3PO4(aq) = NaCl + Co3(PO4)2 =>
3 CoCl2(aq) + 2 Na3PO4(aq) = 6 NaCl + Co3(PO4)2
Cs2O + Ga2S3 = Cs2S + Ga2O3 =>
3 Cs2O + Ga2S3 = 3 Cs2S + Ga2O3
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