Equações balanceadas no dia anterior |
4 H{+} + 4 Cr2O72{-} + 137 S = 137 SO2 + 4 Cr2O3 + 2 H2O
CrBr3 + NaNO3 = Cr(NO3)3 + NaBr =>
CrBr3 + 3 NaNO3 = Cr(NO3)3 + 3 NaBr
CaS + SrO = CaO + SrS =>
CaS + SrO = CaO + SrS
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na2S4O6 + NaNO2 + H2O = NaNO3 + S + NaOH =>
Na2S4O6 + 5 NaNO2 + H2O = 5 NaNO3 + 4 S + 2 NaOH
C2H6 + O2 = CC2 + H2O =>
6 C2H6 + 9 O2 = 4 CC2 + 18 H2O
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
CH3Cl + Na + C3H7Cl = C4H10 + NaCl =>
CH3Cl + 2 Na + C3H7Cl = C4H10 + 2 NaCl
CrBr3 + NaNO3 = Cr(NO3)3 + NaBr =>
CrBr3 + 3 NaNO3 = Cr(NO3)3 + 3 NaBr
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
NaOH + Cl2 = NaCl + HClO =>
NaOH + Cl2 = NaCl + HClO
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ne + H2 = NeH =>
2 Ne + H2 = 2 NeH
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
LiHH2O = LiOH3 =>
LiHH2O = LiOH3
Fe + Cl{-} + H{+} = HFeCl4 + H2 =>
2 Fe + 8 Cl{-} + 8 H{+} = 2 HFeCl4 + 3 H2
C2H5NH2 + HBr = C2H4BrNH2 + H2 =>
C2H5NH2 + HBr = C2H4BrNH2 + H2
Ca(No3)2 + HBr = CaBr2 + HNo3 =>
Ca(No3)2 + 2 HBr = CaBr2 + 2 HNo3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
FeCl2 + SnCl2 = FeCl + SnCl4 =>
2 FeCl2 + SnCl2 = 2 FeCl + SnCl4
Li2CO3 + AgClO4 = Ag2CO3 + Li2(ClO4)2 =>
Li2CO3 + 2 AgClO4 = Ag2CO3 + Li2(ClO4)2
NaI + MnI2 + H2O + I2 = HI + NaMnO4 =>
2 NaI + 2 MnI2 + 8 H2O + 5 I2 = 16 HI + 2 NaMnO4
P + O = PO =>
P + O = PO
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
NaOH + Cl2 = NaCl + HClO =>
NaOH + Cl2 = NaCl + HClO
NdPO4 + C = NdC2 + P2 + CO =>
2 NdPO4 + 12 C = 2 NdC2 + P2 + 8 CO