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Chemische vergelijkingen in evenwicht op05/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

Mg(s) + O2(g) + C(s) = MgCO3(s) =>
2 Mg(s) + 3 O2(g) + 2 C(s) = 2 MgCO3(s)

As2O5 = As2O3 + O2 =>
As2O5 = As2O3 + O2

P4 + O2 = PO5 =>
P4 + 10 O2 = 4 PO5

Zn(SO4)Cu = CuSO4Zn =>
Zn(SO4)Cu = CuSO4Zn

Mg + FeO + Se = MgOFeSe =>
Mg + FeO + Se = MgOFeSe

H3BO3(aq) = H2B4O7(g) + H2O(g) =>
4 H3BO3(aq) = H2B4O7(g) + 5 H2O(g)

C3H8O + KMnO4 = C3H6O + K + Mn + H2O =>
4 C3H8O + KMnO4 = 4 C3H6O + K + Mn + 4 H2O

CH3CCH3CCH3CH3 + KMnO4 + H2O = CH3CCH3OHCCH4OHCH3 + KOH + MnO2 =>
3 CH3CCH3CCH3CH3 + KMnO4 + 5 H2O = 3 CH3CCH3OHCCH4OHCH3 + KOH + MnO2

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

S8 + C = CS2 =>
S8 + 4 C = 4 CS2

(NH4)2S2O8 + H2O = NH4HSO4 + H2O2 =>
(NH4)2S2O8 + 2 H2O = 2 NH4HSO4 + H2O2

ZnO + Ba(OH)2 = ZnBaO2 + H2O =>
ZnO + Ba(OH)2 = ZnBaO2 + H2O

CO + LiOH = LiCO + HO =>
CO + LiOH = LiCO + HO

FeNO2 + H2SO4 + O2 = HNO3 + FeHSO4 =>
2 FeNO2 + 2 H2SO4 + O2 = 2 HNO3 + 2 FeHSO4

CH3CH(OH)CH2(CH3)2 + KMnO4 + H2SO4 = K2SO4 + MnOH2 + C3H6O + H2O =>
42 CH3CH(OH)CH2(CH3)2 + 26 KMnO4 + 13 H2SO4 = 13 K2SO4 + 26 MnOH2 + 70 C3H6O + 50 H2O

C2H6 + CO2 = CH3CH2COCH3 + H2O =>
11 C2H6 + 6 CO2 = 7 CH3CH2COCH3 + 5 H2O

Ca(No3)2 + KCl = CaCl2 + KNo3 =>
Ca(No3)2 + 2 KCl = CaCl2 + 2 KNo3

CH4(g) + Cl2 = CCl4 + HCl =>
CH4(g) + 4 Cl2 = CCl4 + 4 HCl

C5H8O(l) + O2(g) = CO2(g) + H2O =>
2 C5H8O(l) + 13 O2(g) = 10 CO2(g) + 8 H2O

NaOH + Fe2O3 = Na3FeO3 + H2O =>
6 NaOH + Fe2O3 = 2 Na3FeO3 + 3 H2O

NaOH + Cr(OH)3 = NaCr(OH)4 =>
NaOH + Cr(OH)3 = NaCr(OH)4

hexane + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O

C6H12O6 + NaClO3 = NaCl + H2O + CO2 =>
C6H12O6 + 4 NaClO3 = 4 NaCl + 6 H2O + 6 CO2

AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3

Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2

Li3O2 + CO2 = Li2CO3 + O2 =>
4 Li3O2 + 6 CO2 = 6 Li2CO3 + O2

Fe + NaBr = FeBr3 + Na =>
Fe + 3 NaBr = FeBr3 + 3 Na

Be(OH)2 + HNO2 = Be(NO2)2 + H2O =>
Be(OH)2 + 2 HNO2 = Be(NO2)2 + 2 H2O

AlCl3 + CuNO3 = Al(NO3)3 + CuCl =>
AlCl3 + 3 CuNO3 = Al(NO3)3 + 3 CuCl

Fe + NaBr = FeBr3 + Na =>
Fe + 3 NaBr = FeBr3 + 3 Na

Fe(NO3)2 + NH4Cl = FeCl2 + NH4NO3 =>
Fe(NO3)2 + 2 NH4Cl = FeCl2 + 2 NH4NO3

H2SO4 + Nh4OH = (Nh4)2SO4 + H2O =>
H2SO4 + 2 Nh4OH = (Nh4)2SO4 + 2 H2O

C17H21NO4 + O2 = CO2 + H2O + NH3 =>
2 C17H21NO4 + 39 O2 = 34 CO2 + 18 H2O + 2 NH3

NH3 + SO2 = N2 + S + HOH =>
4 NH3 + 3 SO2 = 2 N2 + 3 S + 6 HOH

Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2

Na*Al(OH)4* = Al(OH)3 + NaOH =>
Na*Al(OH)4* = Al(OH)3 + NaOH

HCOOH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + CO2 + H2O + K2SO4 =>
3 HCOOH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 3 CO2 + 7 H2O + K2SO4

H3PO4 + Ba = Ba3(PO4)2 + H =>
2 H3PO4 + 3 Ba = Ba3(PO4)2 + 6 H

C6H5C3H7 + KMnO4 = C6H5CH2COOK + K2CO3 + MnO2 + H2O =>
3 C6H5C3H7 + 24 KMnO4 = 2 C6H5CH2COOK + 11 K2CO3 + 24 MnO2 + 11 H2O

NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2

CuSO4(aq) + LiCl(aq) = CuCl2(aq) + Li2SO4(aq) =>
CuSO4(aq) + 2 LiCl(aq) = CuCl2(aq) + Li2SO4(aq)

Zn + (CH3COO)2 + Na3PO4 = ZnPO4 + Na(CH3COO) =>
2 Zn + 3(CH3COO)2 + 2 Na3PO4 = 2 ZnPO4 + 6 Na(CH3COO)

C6H5NO2 + H2 = C6H5NH2 + H2O =>
C6H5NO2 + 3 H2 = C6H5NH2 + 2 H2O

Ca(HCO3)3 + Ca = CaCO3 + H2 =>
2 Ca(HCO3)3 + 4 Ca = 6 CaCO3 + 3 H2

SnSO4 = SnO2 + SO2 =>
SnSO4 = SnO2 + SO2

Cu + HNO3 = Cu[NO3]2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu[NO3]2 + 2 NO + 4 H2O

GaN = Ga + N =>
GaN = Ga + N

N + H2O = NH3 + NO =>
5 N + 3 H2O = 2 NH3 + 3 NO

Fe(NO3)2 + H3PO4 = HNO3 + Fe3(PO4)2 =>
3 Fe(NO3)2 + 2 H3PO4 = 6 HNO3 + Fe3(PO4)2

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Breng de vergelijking van een chemische reactie in evenwicht
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