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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
SO2 + KMnO4 + H2O = H2SO4 + MnSO4 + K2SO3 =>
6 SO2 + 2 KMnO4 + 3 H2O = 3 H2SO4 + 2 MnSO4 + K2SO3

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

BaO + H4P2O7 = BaH2P2O7 + H2O =>
BaO + H4P2O7 = BaH2P2O7 + H2O

Na5P3O10 + HCl + H2O = H3PO4 + NaCl =>
Na5P3O10 + 5 HCl + 2 H2O = 3 H3PO4 + 5 NaCl

AlCl3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + Cl2 + Al2(SO4)3 =>
2 AlCl3 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 Cl2 + Al2(SO4)3

H3PO3 + H2O = H2PO3 + H3O =>
H3PO3 + H2O = H2PO3 + H3O

Ru + HNO3 = Ru(NO3)8 + NO + H2O =>
3 Ru + 32 HNO3 = 3 Ru(NO3)8 + 8 NO + 16 H2O

C9H21N3O3 = C9 + NH2 + H2O + H2 =>
2 C9H21N3O3 = 2 C9 + 6 NH2 + 6 H2O + 9 H2

Na2SiO3 + H2SO4 = Na2SO4 + H2O + SiO2 =>
Na2SiO3 + H2SO4 = Na2SO4 + H2O + SiO2

HCl + Sn = HSn + Cl =>
HCl + Sn = HSn + Cl

HgCrO4 + AuCl3 = HgCl2 + Au2(CrO4)3 =>
3 HgCrO4 + 2 AuCl3 = 3 HgCl2 + Au2(CrO4)3

HClO3 + NaOH = NaClO4 + NaCl + H2O =>
4 HClO3 + 4 NaOH = 3 NaClO4 + NaCl + 4 H2O

Tl2(TeO4)3 + Li = Li2(TeO4) + Tl =>
Tl2(TeO4)3 + 6 Li = 3 Li2(TeO4) + 2 Tl

Sb2O3 + C2 = CO + Sb =>
2 Sb2O3 + 3 C2 = 6 CO + 4 Sb

Hg3(PO4)2 + Al = Hg + AlPO4 =>
Hg3(PO4)2 + 2 Al = 3 Hg + 2 AlPO4

FeCl3 + SnCl2 + KSCN = Fe(SCN)3 + KCl3 + Sn =>
FeCl3 + 3 SnCl2 + 3 KSCN = Fe(SCN)3 + 3 KCl3 + 3 Sn

Na2S + Pb(NO3)2 = Na2Pb + S(NO3)2 =>
Na2S + Pb(NO3)2 = Na2Pb + S(NO3)2

K2Cr2O7 + CH3CH2CH3CH2OH + H2SO4 = K2SO4 + Cr2(SO4)3 + CH3CH2CH3CHO + H2O =>
K2Cr2O7 + 3 CH3CH2CH3CH2OH + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 CH3CH2CH3CHO + 7 H2O

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

NO + H2 = N + H2O =>
NO + H2 = N + H2O

CaCO3(aq) + H3PO4(aq) = Ca3(PO4)2(s) + H2CO3(aq) =>
3 CaCO3(aq) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 3 H2CO3(aq)

Mg2O2 = Mg2 + O2 =>
Mg2O2 = Mg2 + O2

NH4Br(aq) + Cl2 = NH4Cl + Br2 =>
2 NH4Br(aq) + Cl2 = 2 NH4Cl + Br2

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

LiCl + Cu[NO3]2*3H2O = Li2[CuCl4] + LiNO3 + H2O =>
4 LiCl + Cu[NO3]2*3H2O = Li2[CuCl4] + 2 LiNO3 + 3 H2O

C3H8 + Br = C2H5Br + H2 =>
4 C3H8 + 6 Br = 6 C2H5Br + H2

CuSO4*5H2O + NH3*H2O = [Cu(NH3)4(H2O)2]SO4 + H2O =>
CuSO4*5H2O + 4 NH3*H2O = [Cu(NH3)4(H2O)2]SO4 + 7 H2O

C19H24N2 + O2 = CO2 + H2O + NO2 =>
C19H24N2 + 27 O2 = 19 CO2 + 12 H2O + 2 NO2

CaP + HSO = CaS + HPO =>
CaP + HSO = CaS + HPO

H2PO4(aq) + NaOH(aq) = Na2PO4(aq) + H2O(g) =>
H2PO4(aq) + 2 NaOH(aq) = Na2PO4(aq) + 2 H2O(g)

Co2S3 = S2 + Co =>
2 Co2S3 = 3 S2 + 4 Co

Mg(OH)2 + HBr = Mg(Br)2 + H2O =>
Mg(OH)2 + 2 HBr = Mg(Br)2 + 2 H2O

HS + Zn(OH) = ZnS + H2O =>
HS + Zn(OH) = ZnS + H2O

SO2 + Br2 = BrSO2 =>
2 SO2 + Br2 = 2 BrSO2

Br + Na2I = NaBr + I =>
2 Br + Na2I = 2 NaBr + I

Ca(NO3)2 + Fe2(SO4)3 = Ca(SO4) + Fe(NO3)3 =>
3 Ca(NO3)2 + Fe2(SO4)3 = 3 Ca(SO4) + 2 Fe(NO3)3

K4FeCN6 = K4 + Fe + CN6 =>
K4FeCN6 = K4 + Fe + CN6

CaCO3(g) + HCl(l) = CaCl2(s) + CO2(g) + H2O =>
CaCO3(g) + 2 HCl(l) = CaCl2(s) + CO2(g) + H2O

Cr(NO3)3 + KH2PO4 = KH2(NO3)3 + CrPO4 =>
Cr(NO3)3 + KH2PO4 = KH2(NO3)3 + CrPO4

NO2 + Zn = Zn(NO3)2 + NO =>
4 NO2 + Zn = Zn(NO3)2 + 2 NO

NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2

PH3(g) + O2 = H2O(g) + P4O10 =>
4 PH3(g) + 8 O2 = 6 H2O(g) + P4O10

Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2

CuFeS2 + O2 + H2O = Fe(OH)3 + CuSO4 + H2SO4 =>
4 CuFeS2 + 17 O2 + 10 H2O = 4 Fe(OH)3 + 4 CuSO4 + 4 H2SO4

CH4 + CuO = CO2 + H2O + Cu =>
CH4 + 4 CuO = CO2 + 2 H2O + 4 Cu

Cu2O + CO2 = Cu + CO3 =>
Cu2O + CO2 = 2 Cu + CO3

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

HNO3 + KI = K2NO3 + I + NO + H2O =>
4 HNO3 + 6 KI = 3 K2NO3 + 6 I + NO + 2 H2O

Fe(OH)3 = Fe3 + (OH)3 =>
3 Fe(OH)3 = Fe3 + 3(OH)3

N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O

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Breng de vergelijking van een chemische reactie in evenwicht
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