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Chemische vergelijkingen in evenwicht op12/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO

C6H11ON2 + O2 = CO2 + H2O + NH3 =>
4 C6H11ON2 + 27 O2 = 24 CO2 + 10 H2O + 8 NH3

K2CrO4 + ZnSO4 = K2SO4 + ZnCrO4 =>
K2CrO4 + ZnSO4 = K2SO4 + ZnCrO4

CuCl2 + KI = CuI2 + KCl =>
CuCl2 + 2 KI = CuI2 + 2 KCl

CuO2H2 + HNO3 = CuN2O6 + H2O =>
CuO2H2 + 2 HNO3 = CuN2O6 + 2 H2O

Li + Fl = LiFl =>
Li + Fl = LiFl

Fe2O3 + MgBr2 = MgO + FeBr3 =>
Fe2O3 + 3 MgBr2 = 3 MgO + 2 FeBr3

MgSO4*10H2O = MgSO4 + H2O =>
MgSO4*10H2O = MgSO4 + 10 H2O

CaO + Fe = FeOCa =>
CaO + Fe = FeOCa

KOHZn(NO3)2 = ZnOHK(NO3)2 =>
KOHZn(NO3)2 = ZnOHK(NO3)2

Al2(SO4)3 + ZnCl2 = AlCl3 + ZnSO4 =>
Al2(SO4)3 + 3 ZnCl2 = 2 AlCl3 + 3 ZnSO4

As + O2 = As2O3 =>
4 As + 3 O2 = 2 As2O3

NaCaB5O9 + OH = NaBO3 + B2CaO6 + H2O + B2O3 =>
NaCaB5O9 + 6 OH = NaBO3 + B2CaO6 + 3 H2O + B2O3

Pt(NH3)2Cl2 + C5H5N = Pt(NH3)2Cl2(C5H5N) =>
Pt(NH3)2Cl2 + C5H5N = Pt(NH3)2Cl2(C5H5N)

MgCl2(s) + NH4NO3(s) = Mg(NO3)2(s) + NH4Cl(s) =>
MgCl2(s) + 2 NH4NO3(s) = Mg(NO3)2(s) + 2 NH4Cl(s)

COCu2O = Cu2CO2 =>
COCu2O = Cu2CO2

Zn(ClO)2 + H3PO4 = Zn3(PO4)2 + HClO =>
3 Zn(ClO)2 + 2 H3PO4 = Zn3(PO4)2 + 6 HClO

KCN + HNO2 = KNO2 + HCN =>
KCN + HNO2 = KNO2 + HCN

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

H2S + HNO3 = SO3 + NO2 + H2O =>
H2S + 8 HNO3 = SO3 + 8 NO2 + 5 H2O

N2O3NO2 = N3O5 =>
N2O3NO2 = N3O5

C40H82(s) + O2(g) = CO2(g) + H2O(g) =>
2 C40H82(s) + 121 O2(g) = 80 CO2(g) + 82 H2O(g)

FeBr3 + KI = FeBr2 + I2 + KBr =>
2 FeBr3 + 2 KI = 2 FeBr2 + I2 + 2 KBr

Ag2O + HCl = AgCl + H2O =>
Ag2O + 2 HCl = 2 AgCl + H2O

ZnCl2 + Na2CO3 = NaCl + ZnCO3 =>
ZnCl2 + Na2CO3 = 2 NaCl + ZnCO3

AsS + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 AsS + 11 HNO3 + 2 H2O = 3 H2SO4 + 3 H3AsO4 + 11 NO

HCe + H2O2 = Ce2 + H2O =>
2 HCe + H2O2 = Ce2 + 2 H2O

CO + H2O = CO2O + H2 =>
CO + 2 H2O = CO2O + 2 H2

Sr2I2 = SrI =>
Sr2I2 = 2 SrI

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

Cr9 = Cr =>
Cr9 = 9 Cr

NaHSO4 + BaCO3 = Na2SO4 + BaSO4 + CO2 + H2O =>
2 NaHSO4 + BaCO3 = Na2SO4 + BaSO4 + CO2 + H2O

K2Cr2O7 + CH3CH2OH + H2(SO4) = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2(SO4) = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

Pb(C2H3O2)2(aq) + H2S(g) = PbS(s) + CH3COOH(aq) =>
Pb(C2H3O2)2(aq) + H2S(g) = PbS(s) + 2 CH3COOH(aq)

GaOH = HGa + O =>
GaOH = HGa + O

NH4NO3 + Na3PO4 = N3H12PO4 + NaNO3 =>
3 NH4NO3 + Na3PO4 = N3H12PO4 + 3 NaNO3

Cu(OH)2 = CuOH2O =>
Cu(OH)2 = CuOH2O

Ca(NO3)2 + KBr = CaBr2 + K(NO3) =>
Ca(NO3)2 + 2 KBr = CaBr2 + 2 K(NO3)

TiH2O3 + HNO3 = TiN2O7 + H2O =>
TiH2O3 + 2 HNO3 = TiN2O7 + 2 H2O

PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O

I2 + SrBr2 = IBr + Sr =>
I2 + SrBr2 = 2 IBr + Sr

C2H4(OH)4 + O2 = CO2 + H2O =>
C2H4(OH)4 + 2 O2 = 2 CO2 + 4 H2O

N + H2O = NH3 + O2 =>
4 N + 6 H2O = 4 NH3 + 3 O2

Cr2(CO3)3 = Cr2O3 + CO2 =>
Cr2(CO3)3 = Cr2O3 + 3 CO2

H2O + FeCl3 + C6H8O6 = FeCl2 + C6H10O8 + HCl =>
2 H2O + 2 FeCl3 + C6H8O6 = 2 FeCl2 + C6H10O8 + 2 HCl

C5H11OH + Na = C5H11ONa + H2 =>
2 C5H11OH + 2 Na = 2 C5H11ONa + H2

K3(Fe(C2O4)3)3H2O + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + CO2 + H2O =>
10 K3(Fe(C2O4)3)3H2O + 24 KMnO4 + 96 H2SO4 = 15 Fe2(SO4)3 + 24 MnSO4 + 27 K2SO4 + 180 CO2 + 106 H2O

Pb(NO3)2 + H2O = Pb(OH)NO3 + NO2 + O2 =>
4 Pb(NO3)2 + 2 H2O = 4 Pb(OH)NO3 + 4 NO2 + O2

CH3COOH + MgCO3 = Mg(CH3COOH)2 + CO2 + H2O =>
9 CH3COOH + 4 MgCO3 = 4 Mg(CH3COOH)2 + 6 CO2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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