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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
Al + H2SiO3 = Al(SiO3)3 + H2 =>
Al + 3 H2SiO3 = Al(SiO3)3 + 3 H2

C2H5COOH + Na2CO3 = C3H5NaO + H2O + CO2 =>
16 C2H5COOH + 7 Na2CO3 = 14 C3H5NaO + 13 H2O + 13 CO2

CaCO3 + FeS2 = CaS2 + FeCO3 =>
CaCO3 + FeS2 = CaS2 + FeCO3

Zn + HNO3 = N2 + H2O + Zn(NO3)2 =>
5 Zn + 12 HNO3 = N2 + 6 H2O + 5 Zn(NO3)2

Cd2 + OH = Cd(OH)2 =>
Cd2 + 4 OH = 2 Cd(OH)2

C + H + O2 = C8H18O =>
16 C + 36 H + O2 = 2 C8H18O

C2H5OH + Na2SO4 = Na2S + CO2 + H2O =>
2 C2H5OH + 3 Na2SO4 = 3 Na2S + 4 CO2 + 6 H2O

CuS + Pb(NO3)2 = PbS2 + CuNO3 =>
2 CuS + Pb(NO3)2 = PbS2 + 2 CuNO3

CoCl2*6H2O + NH3 + NH4Cl + H2O2 = [CoCl(NH3)5]Cl2 + H2O =>
2 CoCl2*6H2O + 8 NH3 + 2 NH4Cl + H2O2 = 2[CoCl(NH3)5]Cl2 + 14 H2O

K2CO3 = K2O + CO2 =>
K2CO3 = K2O + CO2

C6H6O + OH = C6H5O + H2O =>
C6H6O + OH = C6H5O + H2O

KF(aq) + Mg(NO3)2(aq) = KNO3(aq) + MgF2(s) =>
2 KF(aq) + Mg(NO3)2(aq) = 2 KNO3(aq) + MgF2(s)

X2Y5 + Z2 = XZ2 + Y2Z =>
4 X2Y5 + 13 Z2 = 8 XZ2 + 10 Y2Z

K + Li4Cl = K4Cl + Li =>
4 K + Li4Cl = K4Cl + 4 Li

As2O3 + I2 + KOH = KI + K3AsO4 + H2O =>
As2O3 + 2 I2 + 10 KOH = 4 KI + 2 K3AsO4 + 5 H2O

CoCl2 + O2 = Co(ClO3)2 =>
CoCl2 + 3 O2 = Co(ClO3)2

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

CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CO2H + H2O =>
2 CH3CH(OH)CH3 + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CO2H + 10 H2O

MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2

Mg + HIO3 = Mg(IO3) + H2 =>
2 Mg + 2 HIO3 = 2 Mg(IO3) + H2

Zn(s) + Cu(NO3)2(ac) = Zn(NO3)2(ac) + Cu(s) =>
Zn(s) + Cu(NO3)2(ac) = Zn(NO3)2(ac) + Cu(s)

HClO + Zn = Zn(ClO)2 + H2 =>
2 HClO + Zn = Zn(ClO)2 + H2

Mg3B2 + H2O = Mg(OH)2 + B2H6 =>
Mg3B2 + 6 H2O = 3 Mg(OH)2 + B2H6

NaBr + H2O = NaBrO3 + H2 =>
NaBr + 3 H2O = NaBrO3 + 3 H2

Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O

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

C2H2F2 + O2 = CO2 + H2O + F2 =>
2 C2H2F2 + 5 O2 = 4 CO2 + 2 H2O + 2 F2

Mg + HAc = MgAc + H2 =>
2 Mg + 2 HAc = 2 MgAc + H2

CH3OH + Na2 = CH3ONa + H2 =>
2 CH3OH + Na2 = 2 CH3ONa + H2

NH4OH + CO2 = NH4HCO3 =>
NH4OH + CO2 = NH4HCO3

Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2

C2H5OH(l) + O2 = CO2 + H2O(g) =>
C2H5OH(l) + 3 O2 = 2 CO2 + 3 H2O(g)

PbSO4 + AgNO3 = Pb(NO3)2 + Ag2SO4 =>
PbSO4 + 2 AgNO3 = Pb(NO3)2 + Ag2SO4

C2H5NS + AgNO3 = AgC2H5 + NSNO3 =>
C2H5NS + AgNO3 = AgC2H5 + NSNO3

CuCl2 + Mg = MgCl2 + Cu =>
CuCl2 + Mg = MgCl2 + Cu

Sr(NO3)2 + Na2CO3 = SrCO3 + NaNO3 =>
Sr(NO3)2 + Na2CO3 = SrCO3 + 2 NaNO3

AlCl3 + (CH3)2CO = (CH3)2COAlCl3 =>
AlCl3 + (CH3)2CO = (CH3)2COAlCl3

Hg2 + Ag(NO3) = Hg2NO3 + Ag =>
Hg2 + Ag(NO3) = Hg2NO3 + Ag

AgNo3 + Na2CO3 = AgNo3Na2CO3 =>
AgNo3 + Na2CO3 = AgNo3Na2CO3

Mg2 + Cu(SO4) = Mg(SO4) + Cu2 =>
Mg2 + 2 Cu(SO4) = 2 Mg(SO4) + Cu2

Ba3[Al(OH)6]2 + H2SO4 = BaSO4 + Al(HSO4)3 + H2O =>
Ba3[Al(OH)6]2 + 9 H2SO4 = 3 BaSO4 + 2 Al(HSO4)3 + 12 H2O

SnS + HCl + HNO3 = SnCl2 + H2SO4 + NO + H2O =>
3 SnS + 6 HCl + 8 HNO3 = 3 SnCl2 + 3 H2SO4 + 8 NO + 4 H2O

Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O

KMnO4 + KBr + H2SO3 = Br2 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 2 KBr + 4 H2SO3 = Br2 + 2 K2SO4 + 2 MnSO4 + 4 H2O

Na2(CO3) + H3PO4 = Na3PO4 + CO2 + H2O =>
3 Na2(CO3) + 2 H3PO4 = 2 Na3PO4 + 3 CO2 + 3 H2O

NaCl2 + H2O = NaOH + Cl + H2 =>
2 NaCl2 + 2 H2O = 2 NaOH + 4 Cl + H2

NH4OH + Cu2S = (NH4)2S + CuOH =>
2 NH4OH + Cu2S = (NH4)2S + 2 CuOH

CH3CHOHCH2CH3 + K2Cr2O7 + H2SO4 = CH3COHCH2CH3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3CHOHCH2CH3 + K2Cr2O7 + 4 H2SO4 = 6 CH3COHCH2CH3 + K2SO4 + Cr2(SO4)3 + 7 H2O

NiSO4 + C2H5NS = NiS + C2H5NSO4 =>
NiSO4 + C2H5NS = NiS + C2H5NSO4

C + KMnO4 + KOH = C6(COOK)6 + K2MnO4 + H2O =>
12 C + 18 KMnO4 + 24 KOH = C6(COOK)6 + 18 K2MnO4 + 12 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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