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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
(NH4)3PO4 + CuI2 = NH4I + Cu3(PO4)2 =>
2(NH4)3PO4 + 3 CuI2 = 6 NH4I + Cu3(PO4)2

CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O

Mg(s) + CuBr2(s) = MgBr2(aq) + Cu(s) =>
Mg(s) + CuBr2(s) = MgBr2(aq) + Cu(s)

SI + CO2 = SIC + SIO2 =>
2 SI + CO2 = SIC + SIO2

Mn + H2O + O2 = Mn(OH)2 =>
2 Mn + 2 H2O + O2 = 2 Mn(OH)2

C2H12O6 = C2H6O + CO2 + H2O =>
3 C2H12O6 = 2 C2H6O + 2 CO2 + 12 H2O

Na2SO3 + K2Cr2O7 + HNO3 = Cr(NO3)3 + Na2SO4 + KNO3 + H2O =>
3 Na2SO3 + K2Cr2O7 + 8 HNO3 = 2 Cr(NO3)3 + 3 Na2SO4 + 2 KNO3 + 4 H2O

[Cr(H2O)6]Cl3 = CrCl3 + H2O =>
[Cr(H2O)6]Cl3 = CrCl3 + 6 H2O

Pd + Br2 = PdBr2 =>
Pd + Br2 = PdBr2

[Cr(H2O)6]Cl3 = CrCl3 + H2O =>
[Cr(H2O)6]Cl3 = CrCl3 + 6 H2O

NH2CH2CH2NH2 + H2O = NH3CH2CH2NH2 + OH =>
NH2CH2CH2NH2 + H2O = NH3CH2CH2NH2 + OH

KMnO4 + C2H5OH + H2SO4 = CH3CHO + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 C2H5OH + 3 H2SO4 = 5 CH3CHO + 2 MnSO4 + K2SO4 + 8 H2O

FeSO4 + NiPO4 = Fe3(PO4)2 + Ni2(SO4)3 =>
3 FeSO4 + 2 NiPO4 = Fe3(PO4)2 + Ni2(SO4)3

Cu2O + Cr2O3 = CuCrO2 =>
Cu2O + Cr2O3 = 2 CuCrO2

FeS2 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeS2 + 14 H2SO4 = Fe2(SO4)3 + 15 SO2 + 14 H2O

Ge2O3 = Ge + O2 =>
2 Ge2O3 = 4 Ge + 3 O2

K2CrO4 + SnCl2 + H2SO4 = CrCl3 + Sn(SO4)2 + K2SO4 + H2O =>
2 K2CrO4 + 3 SnCl2 + 8 H2SO4 = 2 CrCl3 + 3 Sn(SO4)2 + 2 K2SO4 + 8 H2O

Ba(NO3)2 + Al(NO3)2 = Ba(NO3)3 + Al(NO3) =>
Ba(NO3)2 + Al(NO3)2 = Ba(NO3)3 + Al(NO3)

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

NH3 + HNO3 = NH2NO3 + H2O =>
3 NH3 + 5 HNO3 = 4 NH2NO3 + 3 H2O

CH3CH2CH2CHO + CuO = CH3CH2CH2COOH + Cu =>
CH3CH2CH2CHO + CuO = CH3CH2CH2COOH + Cu

KNo2 + KMnO4 + H2O = KNo3 + MnO2 + KOH =>
9 KNo2 + KMnO4 + 2 H2O = 6 KNo3 + MnO2 + 4 KOH

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

Al{3+} + SO4{-2} + H2O = HSO4{-} + Al(OH)3 =>
Al{3+} + 3 SO4{-2} + 3 H2O = 3 HSO4{-} + Al(OH)3

HNO2 + HI = NO + I2 + H2O =>
2 HNO2 + 2 HI = 2 NO + I2 + 2 H2O

Zn + HCI = H2 + ZnCI =>
2 Zn + 2 HCI = H2 + 2 ZnCI

C6H8 + KMnO4 + KOH = MnO2 + C6H12O4 + K2O2 =>
C6H8 + 4 KMnO4 + 4 KOH = 4 MnO2 + C6H12O4 + 4 K2O2

NaHSO4 + Mg = MgSO4 + Na2SO4 + H2 =>
2 NaHSO4 + Mg = MgSO4 + Na2SO4 + H2

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

POCl3 + H2O = H3PO4 + HCl =>
POCl3 + 3 H2O = H3PO4 + 3 HCl

Cd(s) + O2(g) = CdO(s) =>
2 Cd(s) + O2(g) = 2 CdO(s)

CH3CH2CH2CHO + CuO = CH3CH2CH2COOH + Cu =>
CH3CH2CH2CHO + CuO = CH3CH2CH2COOH + Cu

CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl

Ba + I2 = BaI2 =>
Ba + I2 = BaI2

Cs2O + BeO + H2O = Cs2[Be(OH)4] =>
Cs2O + BeO + 2 H2O = Cs2[Be(OH)4]

Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3

H3PO4 + Bi(OH)5 = Bi3(PO4)5 + H2O =>
5 H3PO4 + 3 Bi(OH)5 = Bi3(PO4)5 + 15 H2O

HF + CSOH = CSF + H2O =>
HF + CSOH = CSF + H2O

C10H22 + O2 = C + H2O =>
2 C10H22 + 11 O2 = 20 C + 22 H2O

La2O3 + MnO2 + CaCO3 = La067Ca033MnO3 + CO2 + O2 =>
134 La2O3 + 4 MnO2 + 132 CaCO3 = 4 La067Ca033MnO3 + 132 CO2 + 265 O2

NaOCl + HI = NaCl + I2 + H2O =>
NaOCl + 2 HI = NaCl + I2 + H2O

NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4

Ba + I2 = BaI2 =>
Ba + I2 = BaI2

K2Se + NaBiO3 + H2SO4 = Bi2(SO4)3 + Na2SO4 + K2SeO3 + H2O =>
2 K2Se + 6 NaBiO3 + 12 H2SO4 = 3 Bi2(SO4)3 + 3 Na2SO4 + 2 K2SeO3 + 12 H2O

Ba + OH + SO2 = BaSO3 + H2O =>
Ba + 2 OH + SO2 = BaSO3 + H2O

CH4 + H3O = CO + H2 =>
2 CH4 + 2 H3O = 2 CO + 7 H2

C + CO2 = CO =>
C + CO2 = 2 CO

NH3(g) + H2O(l) = NH4(aq) + OH(aq) =>
NH3(g) + H2O(l) = NH4(aq) + OH(aq)

Cu(NO3)2 + H2O = Cu(OH)2 + H(NO3) =>
Cu(NO3)2 + 2 H2O = Cu(OH)2 + 2 H(NO3)

Pb(CH3COO)2 + NaOH = PbO + CH3COONa + H2O =>
Pb(CH3COO)2 + 2 NaOH = PbO + 2 CH3COONa + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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