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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
LiBr + Cu(SO3)2 = Li2SO3 + CuBr4 =>
4 LiBr + Cu(SO3)2 = 2 Li2SO3 + CuBr4

Fe(OH)2 + HCl = FeCl(OH) + H2O =>
Fe(OH)2 + HCl = FeCl(OH) + H2O

Ca(H2PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca(H2PO4)2 + H2SO4 = CaSO4 + 2 H3PO4

(NH4)Br2 + Pb(C2H3O2)2 = NH4(C2H3O2)2 + PbBr2 =>
(NH4)Br2 + Pb(C2H3O2)2 = NH4(C2H3O2)2 + PbBr2

BaS + PrF2 = BaF2 + PrS =>
BaS + PrF2 = BaF2 + PrS

C2H5OH(aq) + K2Cr2O7(aq) + HCl(aq) = CO2(g) + CrCl3(aq) + KCl(aq) + H2O(l) =>
C2H5OH(aq) + 2 K2Cr2O7(aq) + 16 HCl(aq) = 2 CO2(g) + 4 CrCl3(aq) + 4 KCl(aq) + 11 H2O(l)

C2H2 = C6H6 = C6H5Cl = C6H5OH =>
3 C2H2 = C6H6

CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O

As2S3 + KMnO4 + H2SO4 = H3AsO4 + MnSO4 + K2SO4 + H2O =>
5 As2S3 + 28 KMnO4 + 27 H2SO4 = 10 H3AsO4 + 28 MnSO4 + 14 K2SO4 + 12 H2O

[Ag(NH{+3}){2}] + CHO + OH{-} = COOH + H{2}O + Ag + NH{3} =>
3[Ag(NH{+3}){2}] + 2 CHO + 2 OH{-} = 2 COOH + 2 H{2}O + 3 Ag + 3 NH{3}

KMnO4 + H = KMn + H2O =>
KMnO4 + 8 H = KMn + 4 H2O

CH3C6H13 + O2 = CO2 + H2O =>
CH3C6H13 + 11 O2 = 7 CO2 + 8 H2O

HClO4 + BaO2H2 = BaCl2O8 + H2O =>
2 HClO4 + BaO2H2 = BaCl2O8 + 2 H2O

Hg2(NO3)2 + HCl = Hg2Cl2 + HNO3 =>
Hg2(NO3)2 + 2 HCl = Hg2Cl2 + 2 HNO3

HCOOH + NaOH = NaCOOH + H2O =>
HCOOH + NaOH = NaCOOH + H2O

No2O + H2O = NoOH =>
No2O + H2O = 2 NoOH

K2SO4(aq) + Na3PO4(aq) = K3PO4 + Na2SO4 =>
3 K2SO4(aq) + 2 Na3PO4(aq) = 2 K3PO4 + 3 Na2SO4

C3H7 + O2 = CO2 + HO2 =>
C3H7 + 10 O2 = 3 CO2 + 7 HO2

C4H6CaO4 + K3PO4 = Ca3(PO4)2 + CH3CO2K =>
3 C4H6CaO4 + 2 K3PO4 = Ca3(PO4)2 + 6 CH3CO2K

H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O

K2[Zn(OH)4] = Zn(OH)2 + K2(OH)2 =>
K2[Zn(OH)4] = Zn(OH)2 + K2(OH)2

CH9NH2 + O2 = CO2 + N2 + H2O =>
4 CH9NH2 + 15 O2 = 4 CO2 + 2 N2 + 22 H2O

MgNO3 + H2PO4 = MgPO4 + H2NO3 =>
MgNO3 + H2PO4 = MgPO4 + H2NO3

CH3{-}CH2{-}CH3 + Br2 = CH2Br{-}CH2{-}CH3 + HBr =>
CH3{-}CH2{-}CH3 + Br2 = CH2Br{-}CH2{-}CH3 + HBr

LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O

Cl + FeCl2 = FeCl5 =>
3 Cl + FeCl2 = FeCl5

HClO3 + P4O10 = H3PO4 + Cl2O5 =>
12 HClO3 + P4O10 = 4 H3PO4 + 6 Cl2O5

Ag + HNO2 = AgNO2 + NO + H2O =>
Ag + 2 HNO2 = AgNO2 + NO + H2O

MgOSO3 = MgO3SO =>
MgOSO3 = MgO3SO

Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2

SiO3{-2} + Ba{+2} = BaSiO3 =>
SiO3{-2} + Ba{+2} = BaSiO3

HCl + Na2CO3 = CO2 + H2O + NaCl =>
2 HCl + Na2CO3 = CO2 + H2O + 2 NaCl

Pb + NaOH = Pb(NaOH) =>
Pb + NaOH = Pb(NaOH)

C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl

NH2 + O2 = N2O4 + H2O =>
2 NH2 + 3 O2 = N2O4 + 2 H2O

N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5

KClO + MnO2 = KMnCl + O2 =>
2 KClO + 2 MnO2 = 2 KMnCl + 3 O2

KMnO4 + NO2 + H2O = KNO3 + HNO3 + Mn(NO3)2 =>
KMnO4 + 5 NO2 + H2O = KNO3 + 2 HNO3 + Mn(NO3)2

CH3 + Br = CH2Br + HBr =>
CH3 + 2 Br = CH2Br + HBr

NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O

C6H14N2O2 + O2 = CO2 + H2O + NO2 =>
2 C6H14N2O2 + 21 O2 = 12 CO2 + 14 H2O + 4 NO2

Sn + PO4 = Sn3(PO4)2 =>
3 Sn + 2 PO4 = Sn3(PO4)2

H2SO4 + H = H2S + H2O =>
H2SO4 + 8 H = H2S + 4 H2O

CrBr3 + K2S = Cr2S3 + KBr =>
2 CrBr3 + 3 K2S = Cr2S3 + 6 KBr

NH4NO3 + HgSO4 = (NH4)SO4 + Hg(NO3) =>
NH4NO3 + HgSO4 = (NH4)SO4 + Hg(NO3)

K2CO3 + NaCl = KCl + Na2CO3 =>
K2CO3 + 2 NaCl = 2 KCl + Na2CO3

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

CuS + HNO3 = Cu(NO3)2 + NO2 + SO2 + H2O =>
CuS + 8 HNO3 = Cu(NO3)2 + 6 NO2 + SO2 + 4 H2O

PbCrO4 + CH3COOH = Pb(CH3COO)2 + H2CrO4 =>
PbCrO4 + 2 CH3COOH = Pb(CH3COO)2 + H2CrO4

FeCl2 + Al = Al2Cl3 + Fe =>
3 FeCl2 + 4 Al = 2 Al2Cl3 + 3 Fe

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Breng de vergelijking van een chemische reactie in evenwicht
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