Equations balanced on the previous day | Equations balanced on the next day |
2 Ai(OH)3 + 3 H2S = Ai2S3 + 6 H2O
Ca2(PO4) + SiO2 + C = CaSiO3 + P4 + CO =>
4 Ca2(PO4) + 8 SiO2 + 8 C = 8 CaSiO3 + P4 + 8 CO
MnO4{-} + S{2-} + OH{-} = MnO4{2-} + SO2 + H2O =>
6 MnO4{-} + S{2-} + 4 OH{-} = 6 MnO4{2-} + SO2 + 2 H2O
Al(OH)3 + Fe(NO3)3 = Al(NO3)3 + Fe(OH)3 =>
Al(OH)3 + Fe(NO3)3 = Al(NO3)3 + Fe(OH)3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
(NH4)2SO4 + Ra(OH)2 = RaSO4 + H2O + NH3 =>
(NH4)2SO4 + Ra(OH)2 = RaSO4 + 2 H2O + 2 NH3
HBr + H2SO4 = SO2 + Br + H2O =>
2 HBr + H2SO4 = SO2 + 2 Br + 2 H2O
C2H6O2 + O3 = CO2 + H2O =>
3 C2H6O2 + 5 O3 = 6 CO2 + 9 H2O
NaHCO3 = Na2CO3(aq) + CO2(g) + H2O =>
2 NaHCO3 = Na2CO3(aq) + CO2(g) + H2O
Cu + HNO3 = CuNO32 + H2O + N2 =>
10 Cu + 128 HNO3 = 10 CuNO32 + 64 H2O + 59 N2
Na2O + P4O10 = Na3PO4 =>
6 Na2O + P4O10 = 4 Na3PO4
SH2 + SO = S + H2O =>
SH2 + SO = 2 S + H2O
Au + HNO3 = Au{3+} + NO2 + H2O + NO3{-} =>
Au + 6 HNO3 = Au{3+} + 3 NO2 + 3 H2O + 3 NO3{-}
KMnO4 + HCl = MnCl2 + KCl + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O
S{2-} + MnO4{-} + H2O = Mn{2+} + S + OH{-} =>
5 S{2-} + 2 MnO4{-} + 8 H2O = 2 Mn{2+} + 5 S + 16 OH{-}
NaOH + La(NO3)3*6H2O + Co(NO3)2*6H2O + Fe(NO3)3*9H2O + Pd(NO3)2*2H2O = La100Fe57Co38Pd5O300 + H2O + NaNO3 + N2 =>
5484 NaOH + 1000 La(NO3)3*6H2O + 380 Co(NO3)2*6H2O + 570 Fe(NO3)3*9H2O + 50.000000000001Pd(NO3)2*2H2O = 10 La100Fe57Co38Pd5O300 + 16252 H2O + 5484 NaNO3 + 43 N2
KOH + NiBr2 = NiOH + KBr2 =>
KOH + NiBr2 = NiOH + KBr2
H3AsO3 + NaHCO3 = H3AsO4 + Na + H2O + CO2 =>
H3AsO3 + 2 NaHCO3 = H3AsO4 + 2 Na + H2O + 2 CO2
Sr(s) + F2(g) = Sr2F(s) =>
4 Sr(s) + F2(g) = 2 Sr2F(s)
NH2 + KOH = H2O + K2N =>
NH2 + 2 KOH = 2 H2O + K2N
Ca3(PO4)2 = Ca3(PO3)2 + O2 =>
Ca3(PO4)2 = Ca3(PO3)2 + O2
KCl + Ca(ClO3)2 = KClO3 + CaCl2 =>
2 KCl + Ca(ClO3)2 = 2 KClO3 + CaCl2
KCl + Ca(ClO3)2 = KClO3 + CaCl2 =>
2 KCl + Ca(ClO3)2 = 2 KClO3 + CaCl2
(CH3COO)2Ca + Na2CO3 = CaCO3 + (CH3COO)Na =>
(CH3COO)2Ca + Na2CO3 = CaCO3 + 2(CH3COO)Na
Cu{+2} + I{-} = CuI + I{2} =>
3 Cu{+2} + 4 I{-} = 3 CuI + I{2}
Ca(CIO)2 + KI + HCI = CaCI2 + KCI + I2 + H2O =>
Ca(CIO)2 + 5 KI + 4 HCI = CaCI2 + 5 KCI + 2 I2 + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CaC2O4 + CH3COOH = CaCH3 + CO2 + H2O =>
8 CaC2O4 + 7 CH3COOH = 8 CaCH3 + 22 CO2 + 2 H2O
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
PH3 + HNO3 = H3PO4 + NO2 + H2O =>
PH3 + 8 HNO3 = H3PO4 + 8 NO2 + 4 H2O
Cu2FeS99 + O2 = Cu2O + Fe3O4 + SO2 =>
6 Cu2FeS99 + 601 O2 = 6 Cu2O + 2 Fe3O4 + 594 SO2
(NH4)2SO4 + Ba = BaSO4 + NH4 =>
(NH4)2SO4 + Ba = BaSO4 + 2 NH4
C9H18O6 + H2O = CH4 + CO2 =>
4 C9H18O6 + 6 H2O = 21 CH4 + 15 CO2
SiO + H2O = SiH + O2 =>
4 SiO + 2 H2O = 4 SiH + 3 O2
CO2 + H2O = O2 + C16H12O6 =>
16 CO2 + 6 H2O = 16 O2 + C16H12O6
KI + H2O2 + HCI = KCI + H2O + I2 =>
2 KI + H2O2 + 2 HCI = 2 KCI + 2 H2O + I2
CaSiO3(s) + HF(aq) = SiF4(g) + CaF2(s) + H2O(l) =>
CaSiO3(s) + 6 HF(aq) = SiF4(g) + CaF2(s) + 3 H2O(l)
V(NO3)3 + Ba(OH)2 = Ba(NO3)2 + V(OH)3 =>
2 V(NO3)3 + 3 Ba(OH)2 = 3 Ba(NO3)2 + 2 V(OH)3
Zn3(PO3)2 + MgCl2 = ZnCl2 + Mg3(PO3)2 =>
Zn3(PO3)2 + 3 MgCl2 = 3 ZnCl2 + Mg3(PO3)2
Cu + H2SO4 = SO2 + Cu2SO4 + H2O =>
2 Cu + 2 H2SO4 = SO2 + Cu2SO4 + 2 H2O
Au(CN)3 = Au + CN =>
Au(CN)3 = Au + 3 CN
H2SO4 + Na2SO3 = Na2SO4 + H2S =>
H2SO4 + 4 Na2SO3 = 4 Na2SO4 + H2S
Ca(OH)2HNO3 = CaOHNO3H2O =>
Ca(OH)2HNO3 = CaOHNO3H2O
NH4Cl + H2O = NH5O + HCl =>
NH4Cl + H2O = NH5O + HCl
Fe3O4 + KMn04 + H2SO4 = Fe2SO4 + K2SO4 + MnSO4 + H2O =>
18 Fe3O4 + 10 KMn04 + 72 H2SO4 = 27 Fe2SO4 + 5 K2SO4 + 40 MnSO4 + 72 H2O
SO2 + Fe(OH)2 = FeSO3 + H2O =>
SO2 + Fe(OH)2 = FeSO3 + H2O
Cl{-} + Cr2O7{2-} + H{+} = Cr{3+} + Cl2 + H2O =>
6 Cl{-} + Cr2O7{2-} + 14 H{+} = 2 Cr{3+} + 3 Cl2 + 7 H2O
HCl + Na2S2O3*5H2O = NaCl2 + S + SO2 + H2O =>
8 HCl + 2 Na2S2O3*5H2O = 4 NaCl2 + 3 S + SO2 + 14 H2O
HClO3 + Ca = HCa + ClO3 =>
HClO3 + Ca = HCa + ClO3
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