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Chemische vergelijkingen in evenwicht op02/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
KOOCCH2COOK + KOH = CH4 + K2CO3 =>
KOOCCH2COOK + 2 KOH = CH4 + 2 K2CO3

At + O2 = At2O3 =>
4 At + 3 O2 = 2 At2O3

*4Fe + *3O2 = *2Fe2O3 =>
*4Fe + *3O2 = *2Fe2O3

ammonia + hydrogenchloride = ammoniumchloride =>
NH3 + HCl = NH4Cl

CH2COOH + CaCO3 = Ca(CH2CO) + H2O + CO2 =>
10 CH2COOH + 7 CaCO3 = 7 Ca(CH2CO) + 8 H2O + 13 CO2

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

Br2 + FeBr3 = FeBr5 =>
Br2 + FeBr3 = FeBr5

Li02 = Li20 =>
10 Li02 = Li20

NI(CO)4 = NI + CO =>
NI(CO)4 = NI + 4 CO

Fe + Cr(SO4)2 = FeSO4 + Cr =>
2 Fe + Cr(SO4)2 = 2 FeSO4 + Cr

(NH4)2S(aq) + Pb(NO3)2(aq) = NH4NO3(aq) + PbS(s) =>
(NH4)2S(aq) + Pb(NO3)2(aq) = 2 NH4NO3(aq) + PbS(s)

Ca + CuF2 = Cu + CaF2 =>
Ca + CuF2 = Cu + CaF2

U3O8 + HNO3 = UO2(NO3)2 + NO2 + H2O =>
U3O8 + 8 HNO3 = 3 UO2(NO3)2 + 2 NO2 + 4 H2O

CH3COOH2 + H2O = CH3COO + H3O =>
CH3COOH2 + 2 H2O = CH3COO + 2 H3O

CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O

Fe + CuSO4 = Cu2 + Fe(SO4) =>
2 Fe + 2 CuSO4 = Cu2 + 2 Fe(SO4)

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

NCl + CH2 = CCl4 + H2 + N2 =>
4 NCl + CH2 = CCl4 + H2 + 2 N2

CH3CHCHCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH3CHCHCH3 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 8 MnSO4 + 4 K2SO4 + 12 H2O

NaCl + H2(SO4) + MnO2 = Mn(SO4) + Na(SO4) + Cl2 + H2O =>
2 NaCl + 4 H2(SO4) + 2 MnO2 = 2 Mn(SO4) + 2 Na(SO4) + Cl2 + 4 H2O

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

KMnO4 + KNO2 + HNO3 = MnNO3 + KNO3 + H2O =>
KMnO4 + 3 KNO2 + 2 HNO3 = MnNO3 + 4 KNO3 + H2O

CO2 + HO2 = C6H12O6 + O2 =>
6 CO2 + 12 HO2 = C6H12O6 + 15 O2

H3PO4 + HPO3 = H4P2O7 =>
H3PO4 + HPO3 = H4P2O7

Zn(s) + Pb(No3)(aq) = Pb + Zn(No3)2 =>
Zn(s) + 2 Pb(No3)(aq) = 2 Pb + Zn(No3)2

CO2 + HO2 = C6H12O6 + O2 =>
6 CO2 + 12 HO2 = C6H12O6 + 15 O2

ClO + I2 = IO + Cl =>
2 ClO + I2 = 2 IO + 2 Cl

C2H4O2 + OH = CO2 + H2O =>
C2H4O2 + 8 OH = 2 CO2 + 6 H2O

Na2SeO3 + F + NaOH = Na2SeO4 + NaF + H2O =>
Na2SeO3 + 2 F + 2 NaOH = Na2SeO4 + 2 NaF + H2O

K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + CH3COOH + K2SO4 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3CH2OH = 2 Cr2(SO4)3 + 3 CH3COOH + 2 K2SO4 + 11 H2O

Li + K = Li3K =>
3 Li + K = Li3K

CsBr + SrCl2 = SrBr2 + CsCl =>
2 CsBr + SrCl2 = SrBr2 + 2 CsCl

HNO3 + NaH = NaNO3 + H2O + N2O =>
6 HNO3 + 4 NaH = 4 NaNO3 + 5 H2O + N2O

K(OH) + H3PO4 = K3PO4 + H2O =>
3 K(OH) + H3PO4 = K3PO4 + 3 H2O

I2O5 + C = IO + CO =>
I2O5 + 3 C = 2 IO + 3 CO

Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl

K2Cr2O7 + KI + H2SO4 = K2SO4 + Cr2SO4 + H2O + I2 =>
K2Cr2O7 + 10 KI + 7 H2SO4 = 6 K2SO4 + Cr2SO4 + 7 H2O + 5 I2

NO2 + H = H2O + N2O =>
2 NO2 + 6 H = 3 H2O + N2O

H2 + CuNO3 = CuH2 + NO3 =>
H2 + CuNO3 = CuH2 + NO3

GaF3 + Br2 = Br2F3 + Ga =>
GaF3 + Br2 = Br2F3 + Ga

C(OH)4 + H3PO4 = H2O + C3(PO4)4 =>
3 C(OH)4 + 4 H3PO4 = 12 H2O + C3(PO4)4

CrCl3 + K2S = KCl + Cr2S3 =>
2 CrCl3 + 3 K2S = 6 KCl + Cr2S3

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

Mg + Sn(ClO4)4 = Sn4 + Mg(ClO4) =>
16 Mg + 4 Sn(ClO4)4 = Sn4 + 16 Mg(ClO4)

FeSO4 + H2SO4 + NaMnO4 = Fe2(SO4)3 + MnSO4 + Na2SO4 + H2O =>
10 FeSO4 + 8 H2SO4 + 2 NaMnO4 = 5 Fe2(SO4)3 + 2 MnSO4 + Na2SO4 + 8 H2O

BCl + H = HCl + B =>
BCl + H = HCl + B

Zn(NO3)2 + FeBr2 = ZnBr2 + Fe(NO3)2 =>
Zn(NO3)2 + FeBr2 = ZnBr2 + Fe(NO3)2

CH3CH2COOH + NaOH = CH3CH2COO + NaOH2 =>
CH3CH2COOH + NaOH = CH3CH2COO + NaOH2

NiCl2 + O2 = NiO + Cl2O3 =>
NiCl2 + 2 O2 = NiO + Cl2O3

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Breng de vergelijking van een chemische reactie in evenwicht
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