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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na2CO3 + CH3COOH = CH3COOHNa + CO2 + H2O =>
4 Na2CO3 + 9 CH3COOH = 8 CH3COOHNa + 6 CO2 + 2 H2O

Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2

Ca(OH)2 + H(NO3) = Ca(NO3)2 + H(OH) =>
Ca(OH)2 + 2 H(NO3) = Ca(NO3)2 + 2 H(OH)

B(s) + F2(g) = BF3(g) =>
2 B(s) + 3 F2(g) = 2 BF3(g)

Fe(NO3)3 + NH3 + H2O = Fe(OH)3(s) + NH4NO3 =>
Fe(NO3)3 + 3 NH3 + 3 H2O = Fe(OH)3(s) + 3 NH4NO3

Li2O = Li + O2 =>
2 Li2O = 4 Li + O2

NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O

MgO + HCl = MgHCl + O2 =>
2 MgO + 2 HCl = 2 MgHCl + O2

Cu(NO2)2 = CuO + N2O + O =>
Cu(NO2)2 = CuO + N2O + 2 O

S + I2 = SI4 =>
S + 2 I2 = SI4

C4H4O4 + O2 = CO2 + H2O =>
C4H4O4 + 3 O2 = 4 CO2 + 2 H2O

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

Ag(s) + HNO3(r) = AgNO3 + NO2 + H2O =>
Ag(s) + 2 HNO3(r) = AgNO3 + NO2 + H2O

Na2CO3 + HNO3 = NaNO3 + H2CO3 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2CO3

NaOH + C6H8O7*H2O = NaC6H7O7 + H2O =>
NaOH + C6H8O7*H2O = NaC6H7O7 + 2 H2O

CaCl2 + Cr(VI)SO4 = CaSO4 + Cr(VI)Cl2 =>
CaCl2 + Cr(VI)SO4 = CaSO4 + Cr(VI)Cl2

MgCl2 + Na2CO3 = MgCl2Na2CO3 =>
MgCl2 + Na2CO3 = MgCl2Na2CO3

GeO2 + K2SO3 + HCl = GeCl2 + K2SO4 + H2O =>
GeO2 + K2SO3 + 2 HCl = GeCl2 + K2SO4 + H2O

NaI(aq) + Cl2(g) = NaCl(aq) + I2 =>
2 NaI(aq) + Cl2(g) = 2 NaCl(aq) + I2

CuN3 + K2Cr2O7 + H3PO4 = Cu3(PO4)2 + HNO3 + Cr2(HPO4)3 + H2KPO4 + H2O =>
6 CuN3 + 17 K2Cr2O7 + 89 H3PO4 = 2 Cu3(PO4)2 + 18 HNO3 + 17 Cr2(HPO4)3 + 34 H2KPO4 + 65 H2O

Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2

BaCl + SiN = SiCl + BaN =>
BaCl + SiN = SiCl + BaN

I2 + CaCl2 = ClI + Ca =>
I2 + CaCl2 = 2 ClI + Ca

Cr2S3 = Cr2 + S3 =>
Cr2S3 = Cr2 + S3

Ca(NO3)2 + Na3PO4 = NaNO3 + Ca3(PO4)2 =>
3 Ca(NO3)2 + 2 Na3PO4 = 6 NaNO3 + Ca3(PO4)2

NaOH + Al = NaAl(OH) =>
NaOH + Al = NaAl(OH)

CH3CHO + H2 = C2H5OH =>
CH3CHO + H2 = C2H5OH

Fe(SO4)3 + Zn = FeSO4 + ZnSO4 =>
Fe(SO4)3 + 2 Zn = FeSO4 + 2 ZnSO4

(CH3)2NNH2 + O2 = H2O + N2 + CO2 =>
(CH3)2NNH2 + 4 O2 = 4 H2O + N2 + 2 CO2

Cu(C6H5CO2)2 + NH3*2H2O = Cu[(NH3)4](C6H5CO2)2 + H2O =>
Cu(C6H5CO2)2 + 4 NH3*2H2O = Cu[(NH3)4](C6H5CO2)2 + 8 H2O

NaOH(aq) + CaCl2(aq) = Ca(OH)2 + NaCl(s) =>
2 NaOH(aq) + CaCl2(aq) = Ca(OH)2 + 2 NaCl(s)

C2H2 + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
C2H2 + 10 KMnO4 + 14 KOH = 2 K2CO3 + 10 K2MnO4 + 8 H2O

HCOH + KOH = CH3OH + HCOOK =>
2 HCOH + KOH = CH3OH + HCOOK

Al2O3 + MgBr2 = MgO + AlBr3 =>
Al2O3 + 3 MgBr2 = 3 MgO + 2 AlBr3

C12H22O11(s) + O2(g) = CO2(g) + H2O(l) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(l)

Na3Po4(aq) + FeCl3(aq) = NaCl(aq) + FePo4(s) =>
Na3Po4(aq) + FeCl3(aq) = 3 NaCl(aq) + FePo4(s)

C9H10O2 + H2O = C2H5OH + CO2 =>
2 C9H10O2 + 11 H2O = 7 C2H5OH + 4 CO2

C = C60 =>
60 C = C60

Al2O3 + MgBr2 = MgO + AlBr3 =>
Al2O3 + 3 MgBr2 = 3 MgO + 2 AlBr3

K2O + S = K2S + O2 =>
2 K2O + 2 S = 2 K2S + O2

B2O3 + Si = BO + SiO2 =>
2 B2O3 + Si = 4 BO + SiO2

Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2

HCOH + KOH = CH3OH + HCOOK =>
2 HCOH + KOH = CH3OH + HCOOK

K + NaClO4 = KCl + NaO4 =>
K + NaClO4 = KCl + NaO4

HF + KOH = KFH2O =>
HF + KOH = KFH2O

C = C4 =>
4 C = C4

Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2

B2O3 + Si = B4Si + SiO2 =>
2 B2O3 + 4 Si = B4Si + 3 SiO2

Fe2SO4 + K4(Fe(CN)6) = Fe4(Fe(CN)6) + K2SO4 =>
2 Fe2SO4 + K4(Fe(CN)6) = Fe4(Fe(CN)6) + 2 K2SO4

K2O + S = SO2 + K =>
2 K2O + S = SO2 + 4 K

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Breng de vergelijking van een chemische reactie in evenwicht
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