Equations balanced on the previous day | Equations balanced on the next day |
3 Fe + H3PO4 = Fe3O4 + PH3
C3H7 + O2 = C + H2O =>
4 C3H7 + 7 O2 = 12 C + 14 H2O
SO2 + Zn + H{+} = H2S + Zn2{+} + H2O =>
SO2 + 12 Zn + 6 H{+} = H2S + 6 Zn2{+} + 2 H2O
PB(OH)4 + Cu2O = PBO2 + CuOH =>
PB(OH)4 + 2 Cu2O = PBO2 + 4 CuOH
H2O2(aq) + KI(aq) = I2(s) + KOH(aq) =>
H2O2(aq) + 2 KI(aq) = I2(s) + 2 KOH(aq)
K2ZnO2 + H2S = K2S + H2ZnO2 =>
K2ZnO2 + H2S = K2S + H2ZnO2
CrO + HCl = CrCl3 + H2 + H2O =>
2 CrO + 6 HCl = 2 CrCl3 + H2 + 2 H2O
NaHCO3 + H4C2O2 = H2O + CO2 + C2H3NaO2 =>
NaHCO3 + H4C2O2 = H2O + CO2 + C2H3NaO2
Fe + Pb(NO3)2 = Fe(NO3)3 + Pb =>
2 Fe + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 Pb
(C4H8N2O3) + O2 = CH4N2O + CO2 + H2O =>
(C4H8N2O3) + 3 O2 = CH4N2O + 3 CO2 + 2 H2O
AlCl2 + F2 = AlF3 + Cl2 =>
2 AlCl2 + 3 F2 = 2 AlF3 + 2 Cl2
C4H6O2 + H2O = C4H8(OH)2 + H2O2 =>
C4H6O2 + 4 H2O = C4H8(OH)2 + 2 H2O2
C18H38(l)2C18H38(l) + O2 = CO2 + H2O =>
C18H38(l)2C18H38(l) + 141 O2 = 36 CO2 + 210 H2O
Rubidium + water = rubidiumhydroxide + hydrogen =>
2 Rb + 2 H2O = 2 RbOH + H2
C6H14O6 = C6H14 + CO2 + H2O =>
19 C6H14O6 = 13 C6H14 + 36 CO2 + 42 H2O
KMnO4 + H2SO4 + SnCl2 = MnSO4 + KCl + SnCl4 + H2O + SnSO4 =>
2 KMnO4 + 8 H2SO4 + 11 SnCl2 = 2 MnSO4 + 2 KCl + 5 SnCl4 + 8 H2O + 6 SnSO4
C(graf) + H2(g) = C3H8(g) =>
3 C(graf) + 4 H2(g) = C3H8(g)
Mn2 + O2 = Mn2O7 =>
2 Mn2 + 7 O2 = 2 Mn2O7
NaSCN + KMnO4 + H2SO4 = K2SO4 + MnSO4 + HCN + H2O + Na2SO4 =>
10 NaSCN + 12 KMnO4 + 13 H2SO4 = 6 K2SO4 + 12 MnSO4 + 10 HCN + 8 H2O + 5 Na2SO4
KClO3 + KBr + HCl = KCl + Br2 + H2O =>
KClO3 + 6 KBr + 6 HCl = 7 KCl + 3 Br2 + 3 H2O
Zn + HNO3 + H2O = Zn(OH)2 + NH3 =>
4 Zn + HNO3 + 5 H2O = 4 Zn(OH)2 + NH3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NaBH4 + C6H8O7 + H2O = H2 + Na3C6H5O7 + H3BO3 =>
3 NaBH4 + C6H8O7 + 9 H2O = 12 H2 + Na3C6H5O7 + 3 H3BO3
NaOH(aq) + H2SO4(aq) = H3O + NaSO4 =>
NaOH(aq) + H2SO4(aq) = H3O + NaSO4
Ag + H2SO4 = AgSO4 + H2O + SO2 =>
Ag + 2 H2SO4 = AgSO4 + 2 H2O + SO2
NaOH + ZnO + H2O = Na2Zn(OH)4 =>
2 NaOH + ZnO + H2O = Na2Zn(OH)4
NaOH + ZnO + H2O = Na2Zn(OH)4 =>
2 NaOH + ZnO + H2O = Na2Zn(OH)4
C6H12O6 = C3H2OOH + CO2 + H2 =>
4 C6H12O6 = 6 C3H2OOH + 6 CO2 + 15 H2
NaOH + PO3 = Na3PO3 + OH =>
3 NaOH + PO3 = Na3PO3 + 3 OH
Fe2(SO4)3 + KI = FeSO4 + I2 + K2SO4 =>
Fe2(SO4)3 + 2 KI = 2 FeSO4 + I2 + K2SO4
K2(Cr2O7) + HCl = Cr(Cl)3 + K(Cl) + H2O + Cl =>
K2(Cr2O7) + 14 HCl = 2 Cr(Cl)3 + 2 K(Cl) + 7 H2O + 6 Cl
ZnO + NaCl = ZnNaClO =>
ZnO + NaCl = ZnNaClO
Zn + (PbNO3)2 = Pb + Zn(NO3)2 =>
Zn + (PbNO3)2 = 2 Pb + Zn(NO3)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgNO3(aq) + NaOH(aq) = Ag2O(s) + NaNO3(aq) + H2O(l) =>
2 AgNO3(aq) + 2 NaOH(aq) = Ag2O(s) + 2 NaNO3(aq) + H2O(l)
CuCl2 + H2S = CuS + H2Cl2 =>
CuCl2 + H2S = CuS + H2Cl2
AlBr3 + Cl2 = AlCl2 + Br2 =>
2 AlBr3 + 2 Cl2 = 2 AlCl2 + 3 Br2
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
B2H6(g) + H2O(l) = H3BO3(s) + H2(g) =>
B2H6(g) + 6 H2O(l) = 2 H3BO3(s) + 6 H2(g)
FeS + HBr = SBr + HFe =>
FeS + HBr = SBr + HFe
SO2 + Zn + H{+} = H2S + Zn2{+} + H2O =>
SO2 + 12 Zn + 6 H{+} = H2S + 6 Zn2{+} + 2 H2O
CH4(g) + O(g) = H2O + CO2(g) =>
CH4(g) + 4 O(g) = 2 H2O + CO2(g)
C7H8 + H2SO4 = C7H7SO3H + H2O =>
C7H8 + H2SO4 = C7H7SO3H + H2O
C25H52 = C + H =>
C25H52 = 25 C + 52 H
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu + Ag3N = Cu3N + Ag =>
3 Cu + Ag3N = Cu3N + 3 Ag
(Hg)2SO4 + Al2(Cr2O7)3 + H2SO4 = Al(HSO4)3 + HgSO4 + Cr2(SO4)3 + H2O =>
9(Hg)2SO4 + Al2(Cr2O7)3 + 24 H2SO4 = 2 Al(HSO4)3 + 18 HgSO4 + 3 Cr2(SO4)3 + 21 H2O
FeH2SO4 = FeSO4 + H2 =>
FeH2SO4 = FeSO4 + H2
LiNO3 + [Co(NH3)4CO3]NO3 = LiCoO2 + CO2 + NH3 + H2O + NO =>
5 LiNO3 + 5[Co(NH3)4CO3]NO3 = 5 LiCoO2 + 5 CO2 + 14 NH3 + 9 H2O + 16 NO
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