Equações balanceadas no dia anterior |
(HCl) + NaHCO3 = H2O + CO2 + NaCl
BeO + C + Cl2 = BeCl2 + CO =>
BeO + C + Cl2 = BeCl2 + CO
As + NaBrO + NaOH = NaAsO3 + NaBr + H2O =>
2 As + 5 NaBrO + 2 NaOH = 2 NaAsO3 + 5 NaBr + H2O
Fe{3+} + H2S = Fe{2+} + S(s) + H{+} =>
2 Fe{3+} + H2S = 2 Fe{2+} + S(s) + 2 H{+}
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
K2Cr2O7 + C5H12 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
16 K2Cr2O7 + 3 C5H12 + 64 H2SO4 = 16 K2SO4 + 16 Cr2(SO4)3 + 15 CO2 + 82 H2O
C6H6 + O2 = CO2 + H2O8 =>
C6H6 + 18 O2 = 6 CO2 + 3 H2O8
BaSO4 + MgCl2 = BaCl2 + MgSO4 =>
BaSO4 + MgCl2 = BaCl2 + MgSO4
NaHCO3 + Sr(NO3)2 = Na(NO3) + Sr(HCO3)2 =>
2 NaHCO3 + Sr(NO3)2 = 2 Na(NO3) + Sr(HCO3)2
Si + H2SO4 + HF = H2SiF6 + SO2 + H2O =>
Si + 2 H2SO4 + 6 HF = H2SiF6 + 2 SO2 + 4 H2O
Na + H(HO) = H2 + NaOH =>
2 Na + 2 H(HO) = H2 + 2 NaOH
Cr2O3 + Na2CO3 + KNO3 = Na2(CrO4) + KNO2 + CO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2(CrO4) + 3 KNO2 + 2 CO2
CdSO4 + Na2CO3 + H2O = Cd2(OH)2SO4 + Na2SO4 + CO2 =>
2 CdSO4 + Na2CO3 + H2O = Cd2(OH)2SO4 + Na2SO4 + CO2
CaCl2 + (NaHCO3) = NaCl + CaCO3 + CO2 + H2O =>
CaCl2 + 2(NaHCO3) = 2 NaCl + CaCO3 + CO2 + H2O
Br2H6NiO3 + C2H8N2 = [Ni(C2H8N2)]Br2 + H2O =>
Br2H6NiO3 + C2H8N2 = [Ni(C2H8N2)]Br2 + 3 H2O
LiOH + (HOOCCH2)2N(CH2)2N(CH2COOH)2 = Li2((OOCCH2)2N(CH2)2N(CH2COOH)2) + H2O =>
2 LiOH + (HOOCCH2)2N(CH2)2N(CH2COOH)2 = Li2((OOCCH2)2N(CH2)2N(CH2COOH)2) + 2 H2O
MnO4{-} + C2O4{2-} + H{+} = Mn{2-} + H2O + CO2 =>
2 MnO4{-} + 9 C2O4{2-} + 16 H{+} = 2 Mn{2-} + 8 H2O + 18 CO2
Co(H2O)7 + (SO4)2 + NaOH = Co2O3(H2O)3 + H2O + Na2SO4 =>
4 Co(H2O)7 + 3(SO4)2 + 12 NaOH = 2 Co2O3(H2O)3 + 28 H2O + 6 Na2SO4
HCN + HF = CNF + H2 =>
HCN + HF = CNF + H2
SnS2 + HCl = SnCl2 + H2S + S =>
SnS2 + 2 HCl = SnCl2 + H2S + S
K2Cr2O7 + NaCl + HNO2 = Cl2 + H2O + KNO3 + Na2NO3 + CrNO3 =>
3 K2Cr2O7 + 4 NaCl + 14 HNO2 = 2 Cl2 + 7 H2O + 6 KNO3 + 2 Na2NO3 + 6 CrNO3
(HO) = H2O + O2 =>
4(HO) = 2 H2O + O2
Zn + Cu9Cl2 = ZnCl2 + Cu =>
Zn + Cu9Cl2 = ZnCl2 + 9 Cu
O2 + C2H8O = H2O + CO2 =>
7 O2 + 2 C2H8O = 8 H2O + 4 CO2
AlO + C2 + Cl2 = CO + AlCl2 =>
2 AlO + C2 + 2 Cl2 = 2 CO + 2 AlCl2
Cl2 + NaOH = NaCl + NaClO3 + H26 =>
39 Cl2 + 78 NaOH = 52 NaCl + 26 NaClO3 + 3 H26
HX + Ba(OH)2 = BaX2 + H2O =>
2 HX + Ba(OH)2 = BaX2 + 2 H2O
NaCl + PbBr2 = PbCl2 + NaBr =>
2 NaCl + PbBr2 = PbCl2 + 2 NaBr
C12H22O7 + H2O = C6H12O6 + C6H12O2 =>
C12H22O7 + H2O = C6H12O6 + C6H12O2
Cr(OH)3 + KClO + K(OH) = K2CrO4 + KCl + H2O =>
2 Cr(OH)3 + 3 KClO + 4 K(OH) = 2 K2CrO4 + 3 KCl + 5 H2O
Co{2+} + O2 + H{+} = Co{3+} + H2O =>
4 Co{2+} + O2 + 4 H{+} = 4 Co{3+} + 2 H2O
KMnO4 + SO2 + H2O = MnO2 + H2SO4 + KOH =>
2 KMnO4 + 3 SO2 + 4 H2O = 2 MnO2 + 3 H2SO4 + 2 KOH
VOSO4 + NaOH = Na4VO4 + H2O + Na2SO4 =>
VOSO4 + 6 NaOH = Na4VO4 + 3 H2O + Na2SO4
MnO2 + HCl + Na2SO3 = H2O + NaCl + MnSO4 =>
MnO2 + 2 HCl + Na2SO3 = H2O + 2 NaCl + MnSO4
Cr2O7 + H2O = CrO2 + OH =>
Cr2O7 + 3 H2O = 2 CrO2 + 6 OH
U7Re6 + HBr = UBr6 + ReH7 =>
U7Re6 + 42 HBr = 7 UBr6 + 6 ReH7
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Ca(HSO3)2 + HCl = H2SO3 + CaCl2 =>
Ca(HSO3)2 + 2 HCl = 2 H2SO3 + CaCl2
C3COOH(aq) + NaOH(aq) = C3COONa(aq) + H2O(l) =>
C3COOH(aq) + NaOH(aq) = C3COONa(aq) + H2O(l)