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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
AlCl3 + H2CO3 = HCl + Al2(CO3)3 =>
2 AlCl3 + 3 H2CO3 = 6 HCl + Al2(CO3)3

C + H + O = CHO =>
C + H + O = CHO

PBO2 + HNO3 + KI = PB(NO3)2 + I + KNO3 + H2O =>
PBO2 + 4 HNO3 + 2 KI = PB(NO3)2 + 2 I + 2 KNO3 + 2 H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

CdO + Mg = CdMg + O =>
CdO + Mg = CdMg + O

Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3

CCl4 + HF = CCl2F2 + HCl =>
CCl4 + 2 HF = CCl2F2 + 2 HCl

KMnO4 + Na2AsO3 + KOH = Na2AsO4 + K2MnO4 + H2O =>
2 KMnO4 + Na2AsO3 + 2 KOH = Na2AsO4 + 2 K2MnO4 + H2O

Mg(NO3)2 + CsBr = MgBr + Cs(NO3)2 =>
Mg(NO3)2 + CsBr = MgBr + Cs(NO3)2

C12H24 + O2 = CO2H2O =>
C12H24 + 18 O2 = 12 CO2H2O

H2SO3 + NaOH = H2O + SO3 + Na =>
H2SO3 + 2 NaOH = 2 H2O + SO3 + 2 Na

ZnSO4 + (NH4)2S = ZnS + NH4 + (SO4)2 =>
2 ZnSO4 + 2(NH4)2S = 2 ZnS + 4 NH4 + (SO4)2

Ca(HCO3)2(s) = CaCO3CO2H2O =>
Ca(HCO3)2(s) = CaCO3CO2H2O

Ti4Cl + H2O = Ti4O + H + Cl =>
Ti4Cl + H2O = Ti4O + 2 H + Cl

NaHCl = H2 + NaCl =>
2 NaHCl = H2 + 2 NaCl

Li2SO4 = Li + S + O2 =>
Li2SO4 = 2 Li + S + 2 O2

Bi(OH)4 + K2Sn(OH)3 = Bi + K2Sn(OH)4 =>
Bi(OH)4 + 4 K2Sn(OH)3 = Bi + 4 K2Sn(OH)4

H3PO4 + Ca(OH)2 = HCaPO4 + H2O =>
H3PO4 + Ca(OH)2 = HCaPO4 + 2 H2O

CU + NH4Cl = CUNH4 + Cl =>
CU + NH4Cl = CUNH4 + Cl

[CU(OOCCH3)2H2O]2 + H2O = CU(H2O)6 + CH3COO =>
[CU(OOCCH3)2H2O]2 + 10 H2O = 2 CU(H2O)6 + 4 CH3COO

C6H12 + KMnO4 + KOH = KOOCC4H8COOK + K2MnO4 + H2O =>
C6H12 + 10 KMnO4 + 12 KOH = KOOCC4H8COOK + 10 K2MnO4 + 8 H2O

H2O + As4O6 = H3AsO4 + H =>
10 H2O + As4O6 = 4 H3AsO4 + 8 H

Fe3O4 + HCl = FeCl3 + FeCl2 + H2O =>
Fe3O4 + 8 HCl = 2 FeCl3 + FeCl2 + 4 H2O

Al(No3)3 + ZnCl2 = Zn(No3)2 + AlCl3 =>
2 Al(No3)3 + 3 ZnCl2 = 3 Zn(No3)2 + 2 AlCl3

Ag2 + SO4 = Ag2SO4 =>
Ag2 + SO4 = Ag2SO4

H2 = H10 =>
5 H2 = H10

CH2H4 + Cl2 = C2H5Cl + HCl =>
2 CH2H4 + 4 Cl2 = C2H5Cl + 7 HCl

CH3COOH + HCl = CH3COOCl + H =>
CH3COOH + HCl = CH3COOCl + 2 H

FeSO4 + AgNO3 = Ag + Fe(SO4)3 + Fe(NO3)3 =>
3 FeSO4 + 6 AgNO3 = 6 Ag + Fe(SO4)3 + 2 Fe(NO3)3

MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O

Cr2(SO4)3 + H2O2 = H(SO4) + Cr2O3 =>
2 Cr2(SO4)3 + 3 H2O2 = 6 H(SO4) + 2 Cr2O3

Fe + MgOH = Fe3OHMg =>
3 Fe + MgOH = Fe3OHMg

Fe2O3 + H(OAc) = Fe(OAc)3 + H2O =>
Fe2O3 + 6 H(OAc) = 2 Fe(OAc)3 + 3 H2O

KOH + KHC8H4O4 = K2C8H4O4 + H2O =>
KOH + KHC8H4O4 = K2C8H4O4 + H2O

Ge + KOH + H2O2 = K2[Ge(OH)4] =>
Ge + 2 KOH + H2O2 = K2[Ge(OH)4]

KI(aq) + Cl2(g) = KCl(aq) + I2(s) =>
2 KI(aq) + Cl2(g) = 2 KCl(aq) + I2(s)

Pb2O + Pb2S = Pb + SO2 =>
2 Pb2O + Pb2S = 6 Pb + SO2

NaHSO3(s) + HCl(aq) = NaCl(aq) + H2O(l) + SO2(g) =>
NaHSO3(s) + HCl(aq) = NaCl(aq) + H2O(l) + SO2(g)

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Ba + SiO2 = BaO + Si =>
2 Ba + SiO2 = 2 BaO + Si

Cr(NH3)6 = Cr + NH3 =>
Cr(NH3)6 = Cr + 6 NH3

Fe(ClO3)3 + Na2S = NaClO3 + Fe2S3 =>
2 Fe(ClO3)3 + 3 Na2S = 6 NaClO3 + Fe2S3

La + S = La2S3 =>
2 La + 3 S = La2S3

Br2 + C6H6 = C6H6Br2 =>
Br2 + C6H6 = C6H6Br2

Sc2O3 + SO2 = Sc2(SO3)3 =>
Sc2O3 + 3 SO2 = Sc2(SO3)3

HCOOH + HCl = H2COOH + Cl =>
HCOOH + HCl = H2COOH + Cl

PbS + O2 = SO2*PbO =>
2 PbS + 3 O2 = 2 SO2*PbO

Na3PO4(aq) + HCl(aq) = NaCl(aq) + H3PO4 =>
Na3PO4(aq) + 3 HCl(aq) = 3 NaCl(aq) + H3PO4

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

Mg(OH)4 + AgC2H3O2 = Mg(C2H3O2)4 + Ag4(OH)4 =>
Mg(OH)4 + 4 AgC2H3O2 = Mg(C2H3O2)4 + Ag4(OH)4

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Breng de vergelijking van een chemische reactie in evenwicht
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