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Chemische vergelijkingen in evenwicht op04/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
FeCe3 + NaOH = Fe(OH)3 + NaCe =>
FeCe3 + 3 NaOH = Fe(OH)3 + 3 NaCe

MgF2 + H2O = Mg(OH)2 + HF =>
MgF2 + 2 H2O = Mg(OH)2 + 2 HF

Hg(NO3)2 + Na2S = Hg3S2(NO3)2 + NaNO3 =>
3 Hg(NO3)2 + 2 Na2S = Hg3S2(NO3)2 + 4 NaNO3

Mn + H2O = Mn3O4 + H =>
3 Mn + 4 H2O = Mn3O4 + 8 H

Cr(OH)3 + Na2SO4 = NaOH + Cr2(SO4)3 =>
2 Cr(OH)3 + 3 Na2SO4 = 6 NaOH + Cr2(SO4)3

Cu(NO3) + BaCl2 = CuCl + Ba(NO3)2 =>
2 Cu(NO3) + BaCl2 = 2 CuCl + Ba(NO3)2

Fe2HO3 = Fe2O3H =>
Fe2HO3 = Fe2O3H

PbCu(NO)3 = Pb(NO)3Cu =>
PbCu(NO)3 = Pb(NO)3Cu

ZnAuHCl = ZnClHAu =>
ZnAuHCl = ZnClHAu

CH3COOH + NH3 = CH3COOH2 + NH2 =>
CH3COOH + NH3 = CH3COOH2 + NH2

Zn2 + Fe3Br = Fe3 + ZnBr2 =>
Zn2 + 4 Fe3Br = 4 Fe3 + 2 ZnBr2

Se + NaOH = Na2SeO3 + NaSe + H2O =>
5 Se + 6 NaOH = Na2SeO3 + 4 NaSe + 3 H2O

CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO

Pb(NO3)2 + OH = PbOH + (NO3)2 =>
Pb(NO3)2 + OH = PbOH + (NO3)2

CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO

Ta2O5 + NaOH = NaTaO3 + H2O =>
Ta2O5 + 2 NaOH = 2 NaTaO3 + H2O

H2 + CH3C(CH2N3)3 = CH3C(CH2NH2)3 + N2 =>
3 H2 + CH3C(CH2N3)3 = CH3C(CH2NH2)3 + 3 N2

Al(OH)3 + HCe = AlCe3 + H2O =>
Al(OH)3 + 3 HCe = AlCe3 + 3 H2O

As2S3 + HClO4 + H2O = H3AsO3 + HCl + H2SO4 =>
As2S3 + 3 HClO4 + 6 H2O = 2 H3AsO3 + 3 HCl + 3 H2SO4

Cu5FeS4 + H2SO4 + O2 = CuSO4 + FeSO4 + H2O =>
Cu5FeS4 + 2 H2SO4 + 9 O2 = 5 CuSO4 + FeSO4 + 2 H2O

AuCl4{-} + Fe = Au + Cl{-} + Fe{3+} =>
AuCl4{-} + Fe = Au + 4 Cl{-} + Fe{3+}

Al(OH)3 + HCe = AlCe3 + H2O =>
Al(OH)3 + 3 HCe = AlCe3 + 3 H2O

H(CH3COO) + Al(OH)3 = H2O + Al(CH3COO)3 =>
3 H(CH3COO) + Al(OH)3 = 3 H2O + Al(CH3COO)3

H2S + CuSO4 = CuS + H2SO4 =>
H2S + CuSO4 = CuS + H2SO4

AuHNaCl = AuNaHCl =>
AuHNaCl = AuNaHCl

Cr(OH)3 + HSO2 = Cr(SO2)3 + H2O =>
Cr(OH)3 + 3 HSO2 = Cr(SO2)3 + 3 H2O

CH3CO2H + CaCO3 = Ca(CH3CO2)2 + H2O + CO2 =>
2 CH3CO2H + CaCO3 = Ca(CH3CO2)2 + H2O + CO2

AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3

HCl + RbOH = HRb + ClOH =>
HCl + RbOH = HRb + ClOH

H2S + Ca(OH)2 = CaS + H2O =>
H2S + Ca(OH)2 = CaS + 2 H2O

Cu + ClO3 = Cu(ClO3)2 =>
Cu + 2 ClO3 = Cu(ClO3)2

NaPOMgOH = NaOHMgPO =>
NaPOMgOH = NaOHMgPO

C(S)2 + (O)2 = C(O)2 + S(O)2 =>
C(S)2 + 3(O)2 = C(O)2 + 2 S(O)2

H2Cl2 + LiF = HF + LiCl =>
H2Cl2 + 2 LiF = 2 HF + 2 LiCl

Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2

Fe + H2 = FeH2 =>
Fe + H2 = FeH2

Na(PO3) = Na + PO3 =>
Na(PO3) = Na + PO3

MgOLi = LiOMg =>
MgOLi = LiOMg

ClO3{-} + HCl = Cl2 + Cl{-} + H2O =>
ClO3{-} + 6 HCl = 3 Cl2 + Cl{-} + 3 H2O

Bi(NO3)3 + NH3 + H2O = Bi(OH)3 + NH4NO3 =>
Bi(NO3)3 + 3 NH3 + 3 H2O = Bi(OH)3 + 3 NH4NO3

NaBO2 + CO2 = Na2B4O7 + Na2CO3 =>
4 NaBO2 + CO2 = Na2B4O7 + Na2CO3

Na + P = Na3P3 =>
3 Na + 3 P = Na3P3

SrCl2 + PbNO3 = Sr(NO3)2 + PbCl =>
SrCl2 + 2 PbNO3 = Sr(NO3)2 + 2 PbCl

Ca(s)S(a) = CaS(e) =>
Ca(s)S(a) = CaS(e)

ZnClCa = ZnCaCl =>
ZnClCa = ZnCaCl

AqNo3 + KCl = AqCl + KNo3 =>
AqNo3 + KCl = AqCl + KNo3

ZnClNaOH = Zn(OH)NaCl =>
ZnClNaOH = Zn(OH)NaCl

Nh4Cl + Pb(No3)2 = PbCl2 + Nh4No3 =>
2 Nh4Cl + Pb(No3)2 = PbCl2 + 2 Nh4No3

Ba(NO3)2 + CaCO3 = Ba(CO3)2 + Ca(NO3) =>
Ba(NO3)2 + 2 CaCO3 = Ba(CO3)2 + 2 Ca(NO3)

FeSO4 + HNO2 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
2 FeSO4 + 2 HNO2 + H2SO4 = Fe2(SO4)3 + 2 NO + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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