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Chemische vergelijkingen in evenwicht op03/22/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaOCl + NaS2O3 + NaOH = NaCl + Na2SO4 + H2O =>
7 NaOCl + 2 NaS2O3 + 6 NaOH = 7 NaCl + 4 Na2SO4 + 3 H2O

H2SO4 + Al = Al2(SO4)3 + S02 + H2O =>
8 H2SO4 + 4 Al = 2 Al2(SO4)3 + S02 + 8 H2O

Al(ClO3)3 + K = K(ClO3) + Al =>
Al(ClO3)3 + 3 K = 3 K(ClO3) + Al

S2(s) + CHCl3(ac) = SCl + CHCl =>
S2(s) + CHCl3(ac) = 2 SCl + CHCl

NaClO + Co = NaCoO + Cl2 =>
2 NaClO + 2 Co = 2 NaCoO + Cl2

FeCl3 + H2SO4 + KBr = FeSO4 + Br2 + HCl + K2SO4 =>
2 FeCl3 + 3 H2SO4 + 2 KBr = 2 FeSO4 + Br2 + 6 HCl + K2SO4

KMnO4 + Al2(SO4)3 = K2(SO4) + Al(MnO4)3 =>
6 KMnO4 + Al2(SO4)3 = 3 K2(SO4) + 2 Al(MnO4)3

C7H12O2 + O3 = CO2 + H2O =>
C7H12O2 + 6 O3 = 7 CO2 + 6 H2O

C2H5OH + Cu(OH)2 = C2H4O + Cu(OH) + H2O =>
C2H5OH + 2 Cu(OH)2 = C2H4O + 2 Cu(OH) + 2 H2O

Fe3O4 + Cl2 = FeCl3 + O2 =>
2 Fe3O4 + 9 Cl2 = 6 FeCl3 + 4 O2

SO3 + K2O = SK2 + O4 =>
SO3 + K2O = SK2 + O4

SO2 + C = S + CO =>
SO2 + 2 C = S + 2 CO

C2H2(acetylene) + CO2(carbondioxide) = CO + H20(water) =>
10 C2H2(acetylene) + 20 CO2(carbondioxide) = 40 CO + H20(water)

Fe(s) + Cd(NO3)2 = Fe(NO3)3 + Cd(s) =>
2 Fe(s) + 3 Cd(NO3)2 = 2 Fe(NO3)3 + 3 Cd(s)

Al + H2O + HgCl2 = AlCl3 + Hg(OH)2 + H2 =>
2 Al + 6 H2O + 3 HgCl2 = 2 AlCl3 + 3 Hg(OH)2 + 3 H2

C12H8Cl2 + O2 = HCl + CO2 + H2O =>
2 C12H8Cl2 + 27 O2 = 4 HCl + 24 CO2 + 6 H2O

C3H8O + H2CrO4 = C3H6O + H2CrO3 + H2O =>
C3H8O + H2CrO4 = C3H6O + H2CrO3 + H2O

KHC3H4O4 + NaOH = H2O + NaKC3H4O4 =>
KHC3H4O4 + NaOH = H2O + NaKC3H4O4

CaO + H2S = CaS + H2O =>
CaO + H2S = CaS + H2O

C6H10O5 + CO2 = CO + H2 =>
C6H10O5 + CO2 = 7 CO + 5 H2

CH2ClCOOH + C3H7OH = CH2ClCOOC3H7 + H2O =>
CH2ClCOOH + C3H7OH = CH2ClCOOC3H7 + H2O

H{-2} + {2} = H{2}O =>
H{-2} + 2{2} = H{2}O

CO + O3 = CO2O3 =>
3 CO + 4 O3 = 3 CO2O3

H3PO4(aq) + NaOH(aq) = Na2HPO4(aq) + H2O(l) =>
H3PO4(aq) + 2 NaOH(aq) = Na2HPO4(aq) + 2 H2O(l)

C5H9NO4 + RbOH = C5H8NRbO4 + H2O =>
C5H9NO4 + RbOH = C5H8NRbO4 + H2O

As2O3 + Ba(OH)2 = Ba3(AsO3)2 + H2O =>
As2O3 + 3 Ba(OH)2 = Ba3(AsO3)2 + 3 H2O

SnS2 + HCl = H2S + SnCl4 =>
SnS2 + 4 HCl = 2 H2S + SnCl4

SiO2 + Sr(OH)2 = SrSiO3 + H2O =>
SiO2 + Sr(OH)2 = SrSiO3 + H2O

HNO2 + KI + HCI = NO + I2 + KCI + H2O =>
2 HNO2 + 2 KI + 2 HCI = 2 NO + I2 + 2 KCI + 2 H2O

NH2OH + I2 = N2 + HI + H2O =>
2 NH2OH + I2 = N2 + 2 HI + 2 H2O

C6H8 + KMnO4 + H2SO4 = C6H4O2 + H2O + K2SO4 + MnSO4 =>
5 C6H8 + 8 KMnO4 + 12 H2SO4 = 5 C6H4O2 + 22 H2O + 4 K2SO4 + 8 MnSO4

Sn + C6H5CH2Cl = (C6H5CH2)3SnCl2 + SnCl2 =>
3 Sn + 6 C6H5CH2Cl = 2(C6H5CH2)3SnCl2 + SnCl2

Sb(OH)3 + HMnO4 = Sb(MnO4)3 + H2O =>
Sb(OH)3 + 3 HMnO4 = Sb(MnO4)3 + 3 H2O

C7H6O3 + O2 = C7O2 + H2O =>
C7H6O3 + O2 = C7O2 + 3 H2O

CaCO3 + LiCl = Ca(Cl)2 + (Li)2CO3 =>
CaCO3 + 2 LiCl = Ca(Cl)2 + (Li)2CO3

Zn + HCI = ZnCI*2 + H*2 =>
Zn + HCI = ZnCI*2 + H*2

CaBr2 + I = CaI + Br2 =>
CaBr2 + I = CaI + Br2

NaHC2H3O3(s) + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq) =>
8 NaHC2H3O3(s) + HC2H3O2(aq) = 6 H2O + 2 CO2(g) + 8 NaC2H3O2(aq)

NaHCO3(s) + CaCl2(s) = CaCO3(s) + CO2(g) + NaCl(aq) + H2O(l) =>
2 NaHCO3(s) + CaCl2(s) = CaCO3(s) + CO2(g) + 2 NaCl(aq) + H2O(l)

Pb(NO3)2(aq) + LiBr(aq) = PbBr2(s) + LiNO3 =>
Pb(NO3)2(aq) + 2 LiBr(aq) = PbBr2(s) + 2 LiNO3

Si + NaOH + O2 = Na2SiO3 + H2 =>
2 Si + 4 NaOH + O2 = 2 Na2SiO3 + 2 H2

K2PtCl6 = KCl + PtCl4 =>
K2PtCl6 = 2 KCl + PtCl4

HNO2 + B(OH)2 = B(NO2)2 + H2O =>
2 HNO2 + B(OH)2 = B(NO2)2 + 2 H2O

CaO + SO4 = CaS + O =>
CaO + SO4 = CaS + 5 O

NH4NO2 = NO + H2O + NH3 =>
5 NH4NO2 = 6 NO + 4 H2O + 4 NH3

SO2 + H2S = S + H2O =>
SO2 + 2 H2S = 3 S + 2 H2O

Bi(OH)3 + K2SnO2 = Bi + K2SnO3 + H2 =>
2 Bi(OH)3 + 6 K2SnO2 = 2 Bi + 6 K2SnO3 + 3 H2

KCrO2 + HNO3 = Cr(NO3)3 + KNO3 + H2O =>
KCrO2 + 4 HNO3 = Cr(NO3)3 + KNO3 + 2 H2O

Cr2(SO4)2 + KOH + KClO3 = K2CrO4 + H2O + KCl + K2SO4 =>
3 Cr2(SO4)2 + 24 KOH + 4 KClO3 = 6 K2CrO4 + 12 H2O + 4 KCl + 6 K2SO4

Ru + Mg(NO3)2 = Ru(NO3) + Mg =>
2 Ru + Mg(NO3)2 = 2 Ru(NO3) + Mg

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Breng de vergelijking van een chemische reactie in evenwicht
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