Équations équilibrées la veille |
K3PO4 + Cu(NO3)2 = CuPO4 + K3(NO3)2
FeCl3 + KOH + H2C2O4*2H2O = K3[Fe(C2O4)3]*3H2O + KCl + H2O =>
FeCl3 + 6 KOH + 3 H2C2O4*2H2O = K3[Fe(C2O4)3]*3H2O + 3 KCl + 9 H2O
NaNO3 + CuS = Cu(NO3) + NaS =>
NaNO3 + CuS = Cu(NO3) + NaS
C4H10S(l) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
2 C4H10S(l) + 15 O2(g) = 8 CO2(g) + 10 H2O(l) + 2 SO2(g)
Zn + SO4 = Zn2(SO4) =>
2 Zn + SO4 = Zn2(SO4)
Au + Al2O3 = Al + Au2O3 =>
2 Au + Al2O3 = 2 Al + Au2O3
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
H2S + HCl = H2 + SCl =>
2 H2S + 2 HCl = 3 H2 + 2 SCl
HNO3 + SB2O3 = SB2O5 + NO + H2O =>
4 HNO3 + 3 SB2O3 = 3 SB2O5 + 4 NO + 2 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
SO2 = S + O2 =>
SO2 = S + O2
Na3P + MgBr2 = Mg3P2 + NaBr =>
2 Na3P + 3 MgBr2 = Mg3P2 + 6 NaBr
CUOCO = CUCO2 =>
CUOCO = CUCO2
MgOKOH = MgO2KH =>
MgOKOH = MgO2KH
S2 + P4 = P4S3 =>
3 S2 + 2 P4 = 2 P4S3
Sr + Ag3PO4 = Ag + Sr3(PO4)2 =>
3 Sr + 2 Ag3PO4 = 6 Ag + Sr3(PO4)2
SC(NH2)2 + Bi(NO3)3 = Bi[SC(NH2)2](NO3)3 =>
SC(NH2)2 + Bi(NO3)3 = Bi[SC(NH2)2](NO3)3
P = P205 = Ca3(PO4)2 = H3PO4 =>
205 P = P205
C20H24O16 + O2 = H2O + CO2 =>
C20H24O16 + 18 O2 = 12 H2O + 20 CO2
Cr + CO3 = CrO3 + CO2 =>
Cr + 3 CO3 = CrO3 + 3 CO2
HCl + HF = FCl + H2 =>
HCl + HF = FCl + H2
NH4Cl + NO2 = N2 + HCl + H2O =>
8 NH4Cl + 6 NO2 = 7 N2 + 8 HCl + 12 H2O
C2H16 = C2H4 + H2 =>
C2H16 = C2H4 + 6 H2
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
C2H6OH + O = H2O + CO2 =>
2 C2H6OH + 13 O = 7 H2O + 4 CO2
Al(s) + H2SO3(aq) = Al2(SO3)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO3(aq) = Al2(SO3)3(aq) + 3 H2(g)
K2Cr2O7(ac) + FeCl2(ac) + HCl(ac) = CrCl3(ac) + KCl(ac) + FeCl3(ac) + H2O(l) =>
K2Cr2O7(ac) + 6 FeCl2(ac) + 14 HCl(ac) = 2 CrCl3(ac) + 2 KCl(ac) + 6 FeCl3(ac) + 7 H2O(l)
HCl + NaCO = NaCl + CO + H =>
HCl + NaCO = NaCl + CO + H
H2O + KCl = KOH + HCl =>
H2O + KCl = KOH + HCl
MagnesiumChloride + AmmoniumNitrate = AmmoniumChloride + MagnesiumNitrate =>
MagnesiumChloride + AmmoniumNitrate = AmmoniumChloride + MagnesiumNitrate
CH3Cl + NaOH = CH3OH + NaCl =>
CH3Cl + NaOH = CH3OH + NaCl
C15H16 + O2 = CO2 + H2O =>
C15H16 + 19 O2 = 15 CO2 + 8 H2O
F2G2 + H2 = FH2 + G2H =>
2 F2G2 + 5 H2 = 4 FH2 + 2 G2H
KNO2 + NaI + H2O = NO + NaOH + I2 + KOH =>
2 KNO2 + 2 NaI + 2 H2O = 2 NO + 2 NaOH + I2 + 2 KOH
Rb + Br2 = RbBr =>
2 Rb + Br2 = 2 RbBr
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
CsHCO3 + H2SO4 = CsHSO4 + H2O + CO2 =>
CsHCO3 + H2SO4 = CsHSO4 + H2O + CO2
MgBr2 + H2SO4 = MgSO4 + Br2 + H2O + SO2 =>
MgBr2 + 2 H2SO4 = MgSO4 + Br2 + 2 H2O + SO2
SiH4 + KMnO4 + H2SO4 = MnSO4 + SiO2 + KOH + H2O =>
5 SiH4 + 8 KMnO4 + 8 H2SO4 = 8 MnSO4 + 5 SiO2 + 8 KOH + 14 H2O
NaO + HCl = NaCl + H2 + O2 =>
2 NaO + 2 HCl = 2 NaCl + H2 + O2
NaCl + FeCl3 = NaCl3 + FeCl =>
NaCl + FeCl3 = NaCl3 + FeCl
MnO2 + Si = MnO + SiO2 =>
2 MnO2 + Si = 2 MnO + SiO2
Li2 + SO4 = Li2SO4 =>
Li2 + SO4 = Li2SO4
CO2 + H2O + NH3 = (NH4)2CO3 =>
CO2 + H2O + 2 NH3 = (NH4)2CO3
Na + O2 = Na20O =>
40 Na + O2 = 2 Na20O
NO2{-} + I{-} + H2SO4 = SO4{2-} + I2 + NO + H2O =>
2 NO2{-} + 2 I{-} + 2 H2SO4 = 2 SO4{2-} + I2 + 2 NO + 2 H2O
K2SiO3 + HCl = KCl + H2SiO3 =>
K2SiO3 + 2 HCl = 2 KCl + H2SiO3
P + H2SO4 = H2O + P2O5 + SO2 =>
2 P + 5 H2SO4 = 5 H2O + P2O5 + 5 SO2
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