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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
C8H8 + HBr = C8H10 + Br =>
C8H8 + 2 HBr = C8H10 + 2 Br

K2CO3CO2 = K2C2O5 =>
K2CO3CO2 = K2C2O5

(NH4)2O + HCl = NH4Cl + H2O =>
(NH4)2O + 2 HCl = 2 NH4Cl + H2O

PBO + Al = Al2O3 + PB =>
3 PBO + 2 Al = Al2O3 + 3 PB

Rb + HCN = H2 + RbCN =>
2 Rb + 2 HCN = H2 + 2 RbCN

Na2SO3 + HCl = H2SO3 + NaCl =>
Na2SO3 + 2 HCl = H2SO3 + 2 NaCl

C3H8 + O2O = CO2 + H2O =>
3 C3H8 + 10 O2O = 9 CO2 + 12 H2O

AuCl3 = Au + Cl2 =>
2 AuCl3 = 2 Au + 3 Cl2

(CINC) + (NITRATODEPLATA) = (PLATA) + (NITRATODECINC) =>
(CINC) + (NITRATODEPLATA) = (PLATA) + (NITRATODECINC)

SnCl4 + Cr(NO3)3 = Sn(NO3)4 + CrCl3 =>
3 SnCl4 + 4 Cr(NO3)3 = 3 Sn(NO3)4 + 4 CrCl3

CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O

KClO4 + H2C2O4 = CO2 + KCl + H2O =>
KClO4 + 4 H2C2O4 = 8 CO2 + KCl + 4 H2O

Li2SO4 + K3PO4 = K2SO4 + Li3PO4 =>
3 Li2SO4 + 2 K3PO4 = 3 K2SO4 + 2 Li3PO4

MnO4 + SO3{-}2 = MnO + SO4{-}2 =>
MnO4 + 3 SO3{-}2 = MnO + 3 SO4{-}2

Na2CO3 + Cu(NO3)2 + H2O = NaNO3 + CuCO3*Cu(OH)2 + CO2 =>
2 Na2CO3 + 2 Cu(NO3)2 + H2O = 4 NaNO3 + CuCO3*Cu(OH)2 + CO2

NH3Cl + CaOH2 = NH3 + H2O + CaCl =>
NH3Cl + CaOH2 = NH3 + H2O + CaCl

C + H + O = C6H12O6 =>
6 C + 12 H + 6 O = C6H12O6

Cu(NO3)2 + KOH = CuOH + K(NO3)2 =>
Cu(NO3)2 + KOH = CuOH + K(NO3)2

Ca(OH)2 + SO2 = Ca(HSO3)2 =>
Ca(OH)2 + 2 SO2 = Ca(HSO3)2

KI + HCI = KCI + HI =>
KI + HCI = KCI + HI

FeC2 + H2O = FeO + CH =>
FeC2 + H2O = FeO + 2 CH

HCe + Ae(OH)3 = AeCe3 + H2O =>
3 HCe + Ae(OH)3 = AeCe3 + 3 H2O

LiHCO3 + H2CrO4 = Li2CrO4 + H2O + CO2 =>
2 LiHCO3 + H2CrO4 = Li2CrO4 + 2 H2O + 2 CO2

CuSO4 + NaOH + N2H4 = N2 + Na2SO4 + Cu2SO4 + H2O =>
4 CuSO4 + 4 NaOH + N2H4 = N2 + 2 Na2SO4 + 2 Cu2SO4 + 4 H2O

CHCOONa + FeCl3 = NaCl + Fe(CHCOO)3 =>
3 CHCOONa + FeCl3 = 3 NaCl + Fe(CHCOO)3

NaO2CC17H33 + HCl = NaCl + C17H33COOH =>
NaO2CC17H33 + HCl = NaCl + C17H33COOH

Zn(NH3)4 + OH = Zn(OH)4 + NH3 =>
Zn(NH3)4 + 4 OH = Zn(OH)4 + 4 NH3

LiOH + AlCl3 = Al(OH) + LiCl3 =>
LiOH + AlCl3 = Al(OH) + LiCl3

Fe(NO3)3 + MgS = Fe2S3 + Mg(NO3)2 =>
2 Fe(NO3)3 + 3 MgS = Fe2S3 + 3 Mg(NO3)2

Na3(CO3)(HCO3)*2H2O = Na2CO3 + CO2 + H2O =>
2 Na3(CO3)(HCO3)*2H2O = 3 Na2CO3 + CO2 + 5 H2O

CuNO2 + NaOH = CuOH + NaNO2 =>
CuNO2 + NaOH = CuOH + NaNO2

Ni(OH)3 = H2O + NiO + O2 =>
4 Ni(OH)3 = 6 H2O + 4 NiO + O2

CO2 + LiOH = Li2CO2 + HO =>
CO2 + 2 LiOH = Li2CO2 + 2 HO

FeO3(s) + CO(g) = Fe(s) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(s) + 3 CO2(g)

BaCl2 + KOH = Ba(OH) + KCl2 =>
BaCl2 + KOH = Ba(OH) + KCl2

CH3COOH + Cu(OH)2 + NaOH = Na2CO3 + Cu2O + H2O =>
CH3COOH + 8 Cu(OH)2 + 4 NaOH = 2 Na2CO3 + 4 Cu2O + 12 H2O

S{2-} + I2 + H2O = SO4{2-} + H{+} + I{-} =>
S{2-} + 4 I2 + 4 H2O = SO4{2-} + 8 H{+} + 8 I{-}

NH4Cl + Ba(OH)2 = BaCl2 + H2O + NH3 =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 H2O + 2 NH3

Fe(s) + CUCl2(aq) = FeCl2(aq) + CU(s) =>
Fe(s) + CUCl2(aq) = FeCl2(aq) + CU(s)

PbS + HCl + NaClO3 = PbCl2 + H2O + S + NaCl =>
3 PbS + 6 HCl + NaClO3 = 3 PbCl2 + 3 H2O + 3 S + NaCl

C2H6O + Cr2O7{2-} + H{+} = C2H4O2{2-} + Cr{3+} + H2O =>
3 C2H6O + Cr2O7{2-} + 2 H{+} = 3 C2H4O2{2-} + 2 Cr{3+} + 4 H2O

HCl + S = H2 + SCl2 =>
2 HCl + S = H2 + SCl2

NaSO3 + H2SO4 = NaSO4 + H2O + SO2 =>
NaSO3 + H2SO4 = NaSO4 + H2O + SO2

Fe(s) + F2(g) = FeF3(s) =>
2 Fe(s) + 3 F2(g) = 2 FeF3(s)

As4S6 + O2 = As4O6 + SO2 =>
As4S6 + 9 O2 = As4O6 + 6 SO2

MnO4 + H = Mn + H2O =>
MnO4 + 8 H = Mn + 4 H2O

N2O3 = NO2 + NO =>
N2O3 = NO2 + NO

C6H5OH + H2 = C6H12OH =>
2 C6H5OH + 7 H2 = 2 C6H12OH

C6H6 + AlCl3 = C6H5Cl + HCl + Al =>
3 C6H6 + 2 AlCl3 = 3 C6H5Cl + 3 HCl + 2 Al

Be(OH)2 + P2O5 = Be(PO3)2 + H2O =>
Be(OH)2 + P2O5 = Be(PO3)2 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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