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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cu + Fe(NO3)3 = Cu(NO3)23 + Fe =>
3 Cu + 23 Fe(NO3)3 = 3 Cu(NO3)23 + 23 Fe

Mg(HSO3)2 = MgO + SO2 + H2O =>
Mg(HSO3)2 = MgO + 2 SO2 + H2O

Na2H2 = NaH =>
Na2H2 = 2 NaH

C2H5ONa + C2H5Cl = C4H9OH + NaCl =>
C2H5ONa + C2H5Cl = C4H9OH + NaCl

Hg + Cl2 = HgCl = O2 =>
2 Hg + Cl2 = 2 HgCl

H2O + CaCl2 + CO2 = HCl + CaCO3 =>
H2O + CaCl2 + CO2 = 2 HCl + CaCO3

NiCl + O = NiO + Cl =>
NiCl + O = NiO + Cl

Cr + Ni(NO3) = Ni + Cr(NO3) =>
Cr + Ni(NO3) = Ni + Cr(NO3)

H2S + Nb2O5 = NbO2 + S + H2O =>
H2S + Nb2O5 = 2 NbO2 + S + H2O

ZnCl + K2CO3 = K2Cl + Zn + CO3 =>
ZnCl + K2CO3 = K2Cl + Zn + CO3

Sr10O15 + Cr2O3 + SrH2 = Sr200Cr100O350H50 + H =>
40 Sr10O15 + 150 Cr2O3 + 200 SrH2 = 3 Sr200Cr100O350H50 + 250 H

FeCl2 + NaOH = NaCl + Fe(OH)Cl =>
FeCl2 + NaOH = NaCl + Fe(OH)Cl

NH3 + H2O = NH4(OH)1 =>
NH3 + H2O = NH4(OH)1

H2SO3 + NaNO2 = H2SO4 + Na2SO4 + N2 + H2O =>
3 H2SO3 + 2 NaNO2 = 2 H2SO4 + Na2SO4 + N2 + H2O

NiSO4(aq) + NaOH(aq) = Na2SO4(aq) + Ni(OH)2(s) =>
NiSO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + Ni(OH)2(s)

Na2SiO3 + CH3CH2OH = Si(OCH3CH2)2O + NaOH =>
Na2SiO3 + 2 CH3CH2OH = Si(OCH3CH2)2O + 2 NaOH

H2S + Fe2O3 = H2SFe2O3 =>
H2S + Fe2O3 = H2SFe2O3

C6H5NH3 + H2SO4 = C6H5 + H + NSO4 =>
C6H5NH3 + H2SO4 = C6H5 + 5 H + NSO4

AsO3 + IO3 = I + AsO4 =>
3 AsO3 + IO3 = I + 3 AsO4

NH3 + Fe2O3 = Fe + N2 + H2O =>
2 NH3 + Fe2O3 = 2 Fe + N2 + 3 H2O

XCO + C6H3(NO2)2NHNH2 = C6H3(NO2)2NHNXC + H2O =>
XCO + C6H3(NO2)2NHNH2 = C6H3(NO2)2NHNXC + H2O

BaCl2 + Fe(SO4)3 = Ba(SO4)6 + FeCl =>
BaCl2 + 2 Fe(SO4)3 = Ba(SO4)6 + 2 FeCl

CO2 + HF = HFO2 + CO =>
2 CO2 + HF = HFO2 + 2 CO

H2Te + Mn(OH)2 = Mn(HTe)2 + H2O =>
2 H2Te + Mn(OH)2 = Mn(HTe)2 + 2 H2O

KS2 + Hf4P3 = KP3 + Hf4S2 =>
KS2 + Hf4P3 = KP3 + Hf4S2

H2 + Cu2O = Cu + OH =>
H2 + 2 Cu2O = 4 Cu + 2 OH

Fe(NO3)3 + ClOH = Fe(OH)3 + Cl(NO3) =>
Fe(NO3)3 + 3 ClOH = Fe(OH)3 + 3 Cl(NO3)

HZn + O = H2O + Zn =>
2 HZn + O = H2O + 2 Zn

CrO4{2-} + SO3{2-} + H2O = Cr(OH)4{2-} + SO4{2-} =>
CrO4{2-} + 2 SO3{2-} + 2 H2O = Cr(OH)4{2-} + 2 SO4{2-}

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Fe(CN)2 + HCl = HCN + FeCl2 =>
Fe(CN)2 + 2 HCl = 2 HCN + FeCl2

CaC2O4 + HC2H3O2 = H2C2O4 + Ca(C2H3O2)2 =>
CaC2O4 + 2 HC2H3O2 = H2C2O4 + Ca(C2H3O2)2

Na2CO3 + CH3COOH = NaCH3COO + H2CO3 =>
Na2CO3 + 2 CH3COOH = 2 NaCH3COO + H2CO3

Cu + MgOH = Mg + CuOH =>
Cu + MgOH = Mg + CuOH

FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S

MgO + O2 = Mg2O3 =>
4 MgO + O2 = 2 Mg2O3

CH3COOH + Fe(OH)2 = Fe(CH3COO)2 + H2O =>
2 CH3COOH + Fe(OH)2 = Fe(CH3COO)2 + 2 H2O

SF6 + H2O = HF + H6SO6 =>
SF6 + 6 H2O = 6 HF + H6SO6

MgO + SiO2 = MgSiO3(s) =>
MgO + SiO2 = MgSiO3(s)

C2H5O2N + O = CO2 + H2O + N =>
2 C2H5O2N + 9 O = 4 CO2 + 5 H2O + 2 N

KClO3* = KCl + O2* =>
2 KClO3* = 2 KCl + 3 O2*

RbCO3 + MgSO4 = RbSO4 + MgCO3 =>
RbCO3 + MgSO4 = RbSO4 + MgCO3

HCN + RbOH = H2O + RbCN =>
HCN + RbOH = H2O + RbCN

K3PO4 + Ag2O = Ag3PO4 + K2O =>
2 K3PO4 + 3 Ag2O = 2 Ag3PO4 + 3 K2O

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

(HBr)(NaOH) = (NaBr)(H2O) =>
(HBr)(NaOH) = (NaBr)(H2O)

CO2(g) + NH3(aq) + NaCl(aq) + H2O(l) = NaHCO3(s) + NH4Cl(aq) =>
CO2(g) + NH3(aq) + NaCl(aq) + H2O(l) = NaHCO3(s) + NH4Cl(aq)

MnO4 + C2H5OH = MnO2 + C2H3O4 + OH =>
3 MnO4 + C2H5OH = 3 MnO2 + C2H3O4 + 3 OH

Pb + K2SO3 = PbSO3 + K =>
Pb + K2SO3 = PbSO3 + 2 K

HOOCC6H4COOK + NaOH = H2O + KOOCC6H4COONa =>
HOOCC6H4COOK + NaOH = H2O + KOOCC6H4COONa

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Breng de vergelijking van een chemische reactie in evenwicht
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