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Chemische vergelijkingen in evenwicht op11/28/24

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[Pt(NH3)4][PtCl4] + NH3 = Pt(NH3)4Cl2 =>
[Pt(NH3)4][PtCl4] + 4 NH3 = 2 Pt(NH3)4Cl2

H2SO4 + Mg = H2 + MgSO4 =>
H2SO4 + Mg = H2 + MgSO4

C5H5N + O2 = CO2 + N2O + H2O =>
2 C5H5N + 13 O2 = 10 CO2 + N2O + 5 H2O

MgI2 + HNO3 = Mg(NO3)2 + HI =>
MgI2 + 2 HNO3 = Mg(NO3)2 + 2 HI

KI + H2O2 = I2 + KOH =>
2 KI + H2O2 = I2 + 2 KOH

Zn + H2CO3 = Zn2CO3 + H2 =>
2 Zn + H2CO3 = Zn2CO3 + H2

CoCl2 + KSCN = KCl + Co(SCN)2 =>
CoCl2 + 2 KSCN = 2 KCl + Co(SCN)2

Na2Co3 + O2 = Na2O + Co2 =>
2 Na2Co3 + O2 = 2 Na2O + 3 Co2

C4H11N + HNO2 = C4H10(N2O) + H2O =>
C4H11N + HNO2 = C4H10(N2O) + H2O

(C3H8)C3H8 + O2 = CO2 + H2O =>
(C3H8)C3H8 + 10 O2 = 6 CO2 + 8 H2O

C3H5O2Br + NH3 = C3H7O2N + HBr =>
C3H5O2Br + NH3 = C3H7O2N + HBr

K2MgO4 + H2O = KMgO4 + MgO2 + KOH =>
3 K2MgO4 + 2 H2O = 2 KMgO4 + MgO2 + 4 KOH

CH3CH2COONa + H2O = NaOH + CH3CH2COOH =>
CH3CH2COONa + H2O = NaOH + CH3CH2COOH

NaHSO3 + HCl = SO2 + NaCl + H2O =>
NaHSO3 + HCl = SO2 + NaCl + H2O

Na2SeO3 + HI = Na2Se + H2O + I2 =>
Na2SeO3 + 6 HI = Na2Se + 3 H2O + 3 I2

NaHCO3 + Na4P2O7 = CO2 + H2O + Na3PO4 =>
2 NaHCO3 + Na4P2O7 = 2 CO2 + H2O + 2 Na3PO4

CuO + NH3 + H2O = [Cu(NH3)4](OH)2 =>
CuO + 4 NH3 + H2O = [Cu(NH3)4](OH)2

C6H6 + C2H4 = C6H4CH5 =>
5 C6H6 + 6 C2H4 = 6 C6H4CH5

KFHBr = KBrHF =>
KFHBr = KBrHF

Hg + AuCl = HgCl + Au =>
Hg + AuCl = HgCl + Au

Na2CO3 + O2 = NaO2 + CO2 =>
2 Na2CO3 + 3 O2 = 4 NaO2 + 2 CO2

PO5 + H2O = H2PO6 =>
PO5 + H2O = H2PO6

*NaNO3 + *PbO = *Pb(NO3)2 + *Na2O =>
2*NaNO3 + *PbO = *Pb(NO3)2 + *Na2O

C2O4{2-} + Br2 = Br{-} + CO2 =>
C2O4{2-} + Br2 = 2 Br{-} + 2 CO2

Pb(NO3)2 + H2O + CH3CSNH2 = PbS + CH3CONH2 + HNO3 =>
Pb(NO3)2 + H2O + CH3CSNH2 = PbS + CH3CONH2 + 2 HNO3

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

NaOH + Ni2SO4 = Na2SO4 + NiOH =>
2 NaOH + Ni2SO4 = Na2SO4 + 2 NiOH

HF(aq) + H2O(l) = H3O(aq) + F(aq) =>
HF(aq) + H2O(l) = H3O(aq) + F(aq)

Zn + Fe2(SO4)3 = ZnSO4 + Fe2 =>
3 Zn + Fe2(SO4)3 = 3 ZnSO4 + Fe2

(C2H5)2N + H2O = (C2H5)2NH + OH =>
(C2H5)2N + H2O = (C2H5)2NH + OH

Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3

Bi(NO3)3 + Na2SnO2 + NaOH = Bi + NaNO3 + Na3SnO3 + H2O =>
Bi(NO3)3 + 3 Na2SnO2 + 6 NaOH = Bi + 3 NaNO3 + 3 Na3SnO3 + 3 H2O

CrCl2 + H2SO4 = Cr2(SO4)3 + HCl + H2 =>
2 CrCl2 + 3 H2SO4 = Cr2(SO4)3 + 4 HCl + H2

HgCl + Fe = Hg + FeCl3 =>
3 HgCl + Fe = 3 Hg + FeCl3

Mn + Cl = MnCl5 =>
Mn + 5 Cl = MnCl5

CH3COONa + CuSO4 = Cu2(O2CCH3)4 + Na2SO4 =>
4 CH3COONa + 2 CuSO4 = Cu2(O2CCH3)4 + 2 Na2SO4

Fe{3+} + (KSCN){-} = [FeKSCN]{2+} =>
Fe{3+} + (KSCN){-} = [FeKSCN]{2+}

MgO + Ba(OH)2 = MgOH + Ba(O)2 =>
2 MgO + Ba(OH)2 = 2 MgOH + Ba(O)2

Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O

KClO3(s) + HCl(aq) = KCl(aq) + H2O(l) + Cl2(g) =>
KClO3(s) + 6 HCl(aq) = KCl(aq) + 3 H2O(l) + 3 Cl2(g)

CrO2 + H2 = Cr + H2O =>
CrO2 + 2 H2 = Cr + 2 H2O

OHCH2CHCHCH2OH + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH(OH)CH2(OH) =>
9 OHCH2CHCHCH2OH + 4 KMnO4 + 14 H2O = 4 KOH + 4 MnO2 + 12 CH2(OH)CH(OH)CH2(OH)

HCl + Sn(OH)4 = SnCl4*4H2O =>
4 HCl + Sn(OH)4 = SnCl4*4H2O

Na2CO3 + O2 = NaO + CO3 =>
Na2CO3 + O2 = 2 NaO + CO3

CdBr2 + Na2S = CdS + NaBr =>
CdBr2 + Na2S = CdS + 2 NaBr

H3NSO3 + H2O2 = H2SO4 + NO + H2O =>
2 H3NSO3 + 5 H2O2 = 2 H2SO4 + 2 NO + 6 H2O

K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl

H4Pb + ClOH = PbCl4 + H2O =>
H4Pb + 4 ClOH = PbCl4 + 4 H2O

S + CI2 = SCI2 =>
S + CI2 = SCI2

K2(NO4) = K2(NO3) + O2 =>
2 K2(NO4) = 2 K2(NO3) + O2

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