Equations balanced on the previous day | Equations balanced on the next day |
Na2O + H2O = 2 Na + 2 OH
C3H8 + O2 = CO2 + H2O(calor) =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O(calor)
C3H8O4S + H2O = C3H7OH + H2SO4 =>
C3H8O4S + H2O = C3H7OH + H2SO4
OH[{-}](aq) + CH3COOH(aq) = CH3COO[{-}](aq) + H2O(l) =>
OH[{-}](aq) + CH3COOH(aq) = CH3COO[{-}](aq) + H2O(l)
FeCl2 + HCl + HNO3 = FeCl3 + N2O + H2O =>
8 FeCl2 + 8 HCl + 2 HNO3 = 8 FeCl3 + N2O + 5 H2O
HCl + C3Cl2N3NaO3*2H2O = H2O + Cl2 + C3H3N3O + NaCl =>
7 HCl + C3Cl2N3NaO3*2H2O = 4 H2O + 4 Cl2 + C3H3N3O + NaCl
N2Cl + CHH4 = CCl4 + H2 + N2 =>
8 N2Cl + 2 CHH4 = 2 CCl4 + 5 H2 + 8 N2
H2O + CO = H + CO2 =>
H2O + CO = 2 H + CO2
HCl({-}167) = H + Cl{-}({-}168) =>
HCl({-}167) = H + Cl{-}({-}168)
CO2 + H2 = H2O + CH2 =>
CO2 + 3 H2 = 2 H2O + CH2
Na2Cr2O7 + KCIO4 = NaCIO4 + K2Cr2O7 =>
Na2Cr2O7 + 2 KCIO4 = 2 NaCIO4 + K2Cr2O7
KCl + Br2 = KBr + Cl2 =>
2 KCl + Br2 = 2 KBr + Cl2
CaN + H2O = CaO + H2N =>
CaN + H2O = CaO + H2N
Zn2 + O2 = ZnO =>
Zn2 + O2 = 2 ZnO
Sr(OH)2 + HBr = H2O + SrBr2 =>
Sr(OH)2 + 2 HBr = 2 H2O + SrBr2
MnSO4 + KClO3 + KOH = K2MnO4 + KCl + K2SO4 + H2O =>
3 MnSO4 + 2 KClO3 + 12 KOH = 3 K2MnO4 + 2 KCl + 3 K2SO4 + 6 H2O
Ni + Cr2O3 = Ni2O3 + Cr =>
2 Ni + Cr2O3 = Ni2O3 + 2 Cr
Sn(OH)2 + NaNO3 = Sn(NO3)2 + NaOH =>
Sn(OH)2 + 2 NaNO3 = Sn(NO3)2 + 2 NaOH
glucose + O2 = CO2 + water =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
SbCl3 + NaI = Na2[SbI5] + NaCl =>
SbCl3 + 5 NaI = Na2[SbI5] + 3 NaCl
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
(KOH) + H2SO4 = K2SO4 + (H2O) =>
2(KOH) + H2SO4 = K2SO4 + 2(H2O)
AsH3 + OH{-} = H3AsO4 + H2O + e =>
AsH3 + 8 OH{-} = H3AsO4 + 4 H2O + 8e
H2SO3 + KOH = H2O + K2SO3 =>
H2SO3 + 2 KOH = 2 H2O + K2SO3
C6H11NH2 + O2 = CO2 + H2O + N2 =>
4 C6H11NH2 + 37 O2 = 24 CO2 + 26 H2O + 2 N2
Pb + HNO3 = Pb(NO3)2 + H2 =>
Pb + 2 HNO3 = Pb(NO3)2 + H2
Cu(NO) + Na(OH) = Cu(OH) + NaNO =>
Cu(NO) + Na(OH) = Cu(OH) + NaNO
Ca + H(OH) = CaO + H2 =>
Ca + H(OH) = CaO + H2
KMnO4 + C2H6O + H2SO4 = Mn + K2SO4 + C2H4O3 + H2O =>
6 KMnO4 + 7 C2H6O + 3 H2SO4 = 6 Mn + 3 K2SO4 + 7 C2H4O3 + 10 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
F + Al3I = FIAl3 =>
F + Al3I = FIAl3
CrBr3 + Pb(NO3)2 = PbBr2 + Cr(NO3)3 =>
2 CrBr3 + 3 Pb(NO3)2 = 3 PbBr2 + 2 Cr(NO3)3
Na + Co(ClO3)2 = Co + NaClO3 =>
2 Na + Co(ClO3)2 = Co + 2 NaClO3
Na + MgCo3 = NaCo3 + Mg =>
Na + MgCo3 = NaCo3 + Mg
Fe(s) + CuSO4(aq) = Cu(s) + Fe(SO4) =>
Fe(s) + CuSO4(aq) = Cu(s) + Fe(SO4)
NaBr + H2SO4 + NaBrO3 = Br2 + H2O + Na2SO4 =>
5 NaBr + 3 H2SO4 + NaBrO3 = 3 Br2 + 3 H2O + 3 Na2SO4
H2O(l) + K2S(aq) = H2S(aq) + KOH(aq) =>
2 H2O(l) + K2S(aq) = H2S(aq) + 2 KOH(aq)
CuCl2 + Mg = Cu + Cl2Mg =>
CuCl2 + Mg = Cu + Cl2Mg
C18H34O2 + H2O = CO2 + H2 =>
C18H34O2 + 34 H2O = 18 CO2 + 51 H2
Cu(II) + Zn = Cu + Zn(II) =>
Cu(II) + Zn = Cu + Zn(II)
Ba(OH)2 + CrCl3 = BaCl3 + Cr(OH)2 =>
Ba(OH)2 + CrCl3 = BaCl3 + Cr(OH)2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
ZnS2 + O2 = ZnO + S2 =>
2 ZnS2 + O2 = 2 ZnO + 2 S2
H2(l) + O2(g) = HO =>
H2(l) + O2(g) = 2 HO
NH4OH + Zn = NH4 + Zn(OH) =>
NH4OH + Zn = NH4 + Zn(OH)
NH3 + H2O = (NH4)2O =>
2 NH3 + H2O = (NH4)2O
Ba + Cl2 = BaCl2 = BaCl2 =>
Ba + Cl2 = BaCl2
H2SO4 + NH4OH = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH4OH = (NH4)2SO4 + 2 H2O
Br2 + Al2I3 = Al2Br3 + I2 =>
3 Br2 + 2 Al2I3 = 2 Al2Br3 + 3 I2
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