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Chemische vergelijkingen in evenwicht op11/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
NH4Cl + Hg2(NO3)2 = NH4(NO3)2 + Hg2Cl =>
NH4Cl + Hg2(NO3)2 = NH4(NO3)2 + Hg2Cl

CaSO3 + H2O = CaO + H2SO3 =>
CaSO3 + H2O = CaO + H2SO3

C4H10 + Cl2 = C4H8Cl2 + HCl =>
C4H10 + 2 Cl2 = C4H8Cl2 + 2 HCl

BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS

H2 + HgBr2 = Hg + HBr =>
H2 + HgBr2 = Hg + 2 HBr

Na3AsO3 + CuSO4 = Cu3(AsO3)2 + Na2SO4 =>
2 Na3AsO3 + 3 CuSO4 = Cu3(AsO3)2 + 3 Na2SO4

HNO3 + AgOH = HOH + AgNO3 =>
HNO3 + AgOH = HOH + AgNO3

I2 + Cl = I2Cl6 =>
I2 + 6 Cl = I2Cl6

Cr(CH3COO)3 + Na2CO3 = Cr2(CO3)3 + NaCH3COO =>
2 Cr(CH3COO)3 + 3 Na2CO3 = Cr2(CO3)3 + 6 NaCH3COO

Me4NI + I = Me4NI7 =>
Me4NI + 6 I = Me4NI7

P4 + O = P4O10 =>
P4 + 10 O = P4O10

C6H5NH2 + HNO3 = C6H5NO3 + NH3 =>
C6H5NH2 + HNO3 = C6H5NO3 + NH3

KF + I = KFI =>
KF + I = KFI

N2(s) + O2(g) = N2O(g) =>
2 N2(s) + O2(g) = 2 N2O(g)

Pb(NO3)2 + H2O = Pb(OH)2 + HNO3 =>
Pb(NO3)2 + 2 H2O = Pb(OH)2 + 2 HNO3

AlCl3 + NaCl = NaAlCl4 =>
AlCl3 + NaCl = NaAlCl4

Ti + HCl = TiCl2 + H2 =>
Ti + 2 HCl = TiCl2 + H2

H2NSO3H + NaOH = NaH2NSO3 + H2O =>
H2NSO3H + NaOH = NaH2NSO3 + H2O

N2(s) + O2(g) = NO2(g) =>
N2(s) + 2 O2(g) = 2 NO2(g)

Cl2 + NaHCO3 = Cl2O + CO2 + NaCl + H2O =>
2 Cl2 + 2 NaHCO3 = Cl2O + 2 CO2 + 2 NaCl + H2O

KI + BiI3 = K3Bi2I9 =>
3 KI + 2 BiI3 = K3Bi2I9

Sn(SO3) + AlCl3 = Al2(SO3)3 + SnCl2 =>
3 Sn(SO3) + 2 AlCl3 = Al2(SO3)3 + 3 SnCl2

CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2

HS + KOH = SK + H2O =>
HS + KOH = SK + H2O

Fe + H2O2 = Fe2O3 + H2O =>
2 Fe + 3 H2O2 = Fe2O3 + 3 H2O

Li2CO3 + NH4H2PO4 = Li4P2O7 + H2O + NH3 + CO2 =>
2 Li2CO3 + 2 NH4H2PO4 = Li4P2O7 + 3 H2O + 2 NH3 + 2 CO2

CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)5H2O]Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5H2O]Cl3 + 12 H2O

Mg + Fe(Cl)3 = MgCl2 + Fe =>
3 Mg + 2 Fe(Cl)3 = 3 MgCl2 + 2 Fe

ClO{-} + SO3{-2} = ClO3{-} + S{-2} =>
3 ClO{-} + 2 SO3{-2} = 3 ClO3{-} + 2 S{-2}

RbO + H2O = O2 + RbOH =>
4 RbO + 2 H2O = O2 + 4 RbOH

Fe + KBr = FeBr2 + K =>
Fe + 2 KBr = FeBr2 + 2 K

AlBr3 + K2SO3 + H2O = Al(OH)3 + KBr + H2SO3 =>
2 AlBr3 + 3 K2SO3 + 6 H2O = 2 Al(OH)3 + 6 KBr + 3 H2SO3

KCN + HCl = KCl + HCN =>
KCN + HCl = KCl + HCN

Mg(NO3)2 + Li(OH) = Mg(OH)2 + Li(NO3) =>
Mg(NO3)2 + 2 Li(OH) = Mg(OH)2 + 2 Li(NO3)

Hg + F2 = HgF2 =>
Hg + F2 = HgF2

C6H55COOH + O2 = CO2 + H2O =>
C6H55COOH + 20 O2 = 7 CO2 + 28 H2O

Ce + HCl = CeCl3 + H2 =>
2 Ce + 6 HCl = 2 CeCl3 + 3 H2

Hg2Cl2 + NH4OH = Hg + Hg(NH2)Cl + NH4Cl + H2O =>
Hg2Cl2 + 2 NH4OH = Hg + Hg(NH2)Cl + NH4Cl + 2 H2O

Fe + Cu(NO3)2 = Fe(NO3)3 + Cu =>
2 Fe + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 Cu

Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2

(NH4)2(Fe(H2O)6)(SO4)2 + H2C2O4*2H2O = FeC2O4*2H2O + NH4HSO4 + H2O =>
(NH4)2(Fe(H2O)6)(SO4)2 + H2C2O4*2H2O = FeC2O4*2H2O + 2 NH4HSO4 + 6 H2O

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

CH3Cl + CuO = CuCl + Cu2O + CO2 + H2O =>
2 CH3Cl + 12 CuO = 2 CuCl + 5 Cu2O + 2 CO2 + 3 H2O

NH4ClO4 + KOH = NH4OH + KClO4 =>
NH4ClO4 + KOH = NH4OH + KClO4

Al + FeSO4 = Al2(SO4)3 + Fe =>
2 Al + 3 FeSO4 = Al2(SO4)3 + 3 Fe

Ba(NO3)2 + KHSO4 = KNO3 + Ba(HSO4)2 =>
Ba(NO3)2 + 2 KHSO4 = 2 KNO3 + Ba(HSO4)2

Na + HO = NaOH =>
Na + HO = NaOH

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

Sn + FeCl3 = Fe2 + Sn2Cl =>
12 Sn + 2 FeCl3 = Fe2 + 6 Sn2Cl

NiSO4 + C2H8N2 = [Ni(C2H8N2)3]SO4 =>
NiSO4 + 3 C2H8N2 = [Ni(C2H8N2)3]SO4

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