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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ti + KOH + O2 = K2TiO3 + H2O =>
Ti + 2 KOH + O2 = K2TiO3 + H2O

NaNO2 + H2SO4 = NaNO3 + NO + Na2SO4 + H2O =>
3 NaNO2 + H2SO4 = NaNO3 + 2 NO + Na2SO4 + H2O

(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4

KNO2 + C = K2CO3 + CO + N2 =>
2 KNO2 + 2 C = K2CO3 + CO + N2

C8H18 + Br2 = C8H16Br2 + HBr =>
C8H18 + 2 Br2 = C8H16Br2 + 2 HBr

X + H2O = X2O + H2 =>
2 X + H2O = X2O + H2

Fe + HNO3(concentrated) = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3(concentrated) = Fe(NO3)3 + 3 NO2 + 3 H2O

CaC2 + H2SO4 = CaSO4 + C2H2 =>
CaC2 + H2SO4 = CaSO4 + C2H2

FeCl3 + HCl = Cl + FeH =>
FeCl3 + HCl = 4 Cl + FeH

N2H3CH3 + N2O = N2 + H2O + CO2 =>
N2H3CH3 + 5 N2O = 6 N2 + 3 H2O + CO2

Al + Cr2O7{2-} + H3O{+} = Cr{3+} + Al{3+} + H2O =>
2 Al + Cr2O7{2-} + 14 H3O{+} = 2 Cr{3+} + 2 Al{3+} + 21 H2O

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

I2 + N2 = NI3 =>
3 I2 + N2 = 2 NI3

Ca(ClO)2 + Na2S + H2O = Ca(OH)2 + NaCl + S + NaOH =>
Ca(ClO)2 + 2 Na2S + 2 H2O = Ca(OH)2 + 2 NaCl + 2 S + 2 NaOH

Cr2O3 + CH4 = Cr23C6 + CO + H2 =>
23 Cr2O3 + 81 CH4 = 2 Cr23C6 + 69 CO + 162 H2

Si + NaOH = Si(OH)4 + Na =>
Si + 4 NaOH = Si(OH)4 + 4 Na

OH(CH2)5CH3 = H2 + OHC(CH2)4CH3 =>
OH(CH2)5CH3 = H2 + OHC(CH2)4CH3

Cu(NO3)2 + KI = Cu + KI(NO3)2 =>
Cu(NO3)2 + KI = Cu + KI(NO3)2

BaCO3 + C6Na2O6 = BaC6O6 + NaO + CO2 =>
8 BaCO3 + 7 C6Na2O6 = 8 BaC6O6 + 14 NaO + 2 CO2

Na2O + H2SO4 = H2O + Na2SO4 =>
Na2O + H2SO4 = H2O + Na2SO4

P4S10 + O2 = P4O10 + SO2 =>
P4S10 + 15 O2 = P4O10 + 10 SO2

Ag2S + HCl = AgCl + H2S =>
Ag2S + 2 HCl = 2 AgCl + H2S

Mg3Si2O5(OH)4 + CO2 = SiO2 + MgCO3 + H2O =>
Mg3Si2O5(OH)4 + 3 CO2 = 2 SiO2 + 3 MgCO3 + 2 H2O

KH + CH3CH2OH = CH3CH2OK + H2 =>
KH + CH3CH2OH = CH3CH2OK + H2

K + C = K4C =>
4 K + C = K4C

K3PO4 + AgF = Ag3PO4 + KF =>
K3PO4 + 3 AgF = Ag3PO4 + 3 KF

PH3 + NH3 = NH4PH2 =>
PH3 + NH3 = NH4PH2

Al(OH)3 + HN(O3) = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HN(O3) = Al(NO3)3 + 3 H2O

Al(NO3)2 + H2O = Al(OH)2 + HNO3 =>
Al(NO3)2 + 2 H2O = Al(OH)2 + 2 HNO3

NO2 + NH6 = NH2 + H2O =>
2 NO2 + 3 NH6 = 5 NH2 + 4 H2O

O2 + Pb2 = PbO4 =>
4 O2 + Pb2 = 2 PbO4

H(NO3) + Sr(SO3) = H(SO3) + Sr(NO3) =>
H(NO3) + Sr(SO3) = H(SO3) + Sr(NO3)

KNO3 + PbCl2 + HCl = KNO2 + PbCl4 + H2O =>
KNO3 + PbCl2 + 2 HCl = KNO2 + PbCl4 + H2O

CO2 + CaO = CO2CaO =>
CO2 + CaO = CO2CaO

HBr(aq) + Cd(s) = CdBr(aq) + H2(s) =>
2 HBr(aq) + 2 Cd(s) = 2 CdBr(aq) + H2(s)

C14H10O4 + H2O2 = CO2 + C6H5OH =>
C14H10O4 + H2O2 = 2 CO2 + 2 C6H5OH

C6H10 + [Cu(NH3)2]Cl = C6H9Cu + NH3 + NH4Cl =>
C6H10 + [Cu(NH3)2]Cl = C6H9Cu + NH3 + NH4Cl

Ca3(PO4)2 = Ca + PO4 =>
Ca3(PO4)2 = 3 Ca + 2 PO4

Mg(H2PO4)2 + KOH = Mg(OH)2 + K(H2PO4) =>
Mg(H2PO4)2 + 2 KOH = Mg(OH)2 + 2 K(H2PO4)

ZnS = Zn + S =>
ZnS = Zn + S

P2O5 + HNO3 + (NH4)6Mo7O24 = NH4NO3 + (NH4)3PMo12O40 + H2O =>
7 P2O5 + 102 HNO3 + 24(NH4)6Mo7O24 = 102 NH4NO3 + 14(NH4)3PMo12O40 + 51 H2O

NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH3 + 2 H2O

Cu + H2SO4 = H2O + Cu2SO4 + SO2 =>
2 Cu + 2 H2SO4 = 2 H2O + Cu2SO4 + SO2

Zn(OH)2 + BaO = Ba(OH)2 + ZnO =>
Zn(OH)2 + BaO = Ba(OH)2 + ZnO

KMnO4 + C3H6O3 = CO2 + H2O + Mn2O3 + K2CO3 =>
6 KMnO4 + 2 C3H6O3 = 3 CO2 + 6 H2O + 3 Mn2O3 + 3 K2CO3

CH3COOH + H2O2 + Cu2 = Cu(CH3COO)2 + H2O =>
4 CH3COOH + 2 H2O2 + Cu2 = 2 Cu(CH3COO)2 + 4 H2O

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

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

Co + Cu{+} = Co{2+} + Cu =>
Co + 2 Cu{+} = Co{2+} + 2 Cu

Al(NO3)3 + KOH = KNO3 + K3[Al(OH)6] =>
Al(NO3)3 + 6 KOH = 3 KNO3 + K3[Al(OH)6]

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Breng de vergelijking van een chemische reactie in evenwicht
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