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Chemische vergelijkingen in evenwicht op11/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
C2H5NO2 + HCl = C2H5Cl + HNO2 =>
C2H5NO2 + HCl = C2H5Cl + HNO2

KOH + Nb2O5 = KNbO3 + H2O =>
2 KOH + Nb2O5 = 2 KNbO3 + H2O

C5H6O + O2 = CO2 + H2O(water) =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O(water)

Hg2O + H2S = Hg2S + H2O =>
Hg2O + H2S = Hg2S + H2O

Li + AlN = Li3N + Al =>
3 Li + AlN = Li3N + Al

Ca = Ca{2+} + e =>
Ca = Ca{2+} + 2e

CO2 + H2O = C6H12O6 + O6 =>
6 CO2 + 6 H2O = C6H12O6 + 2 O6

CuOH2SO4 = CuSO4H2O =>
CuOH2SO4 = CuSO4H2O

CoBr3 + (NH4)2SO3 = NH4Br + Co2(SO3)3 =>
2 CoBr3 + 3(NH4)2SO3 = 6 NH4Br + Co2(SO3)3

NaNO3 + HCl + NaI = NO + H2O + I2 + NaCl =>
2 NaNO3 + 8 HCl + 6 NaI = 2 NO + 4 H2O + 3 I2 + 8 NaCl

PH3 = P4 + H2 =>
4 PH3 = P4 + 6 H2

NiCl2 + H2S = Ni2S2 + HCl =>
2 NiCl2 + 2 H2S = Ni2S2 + 4 HCl

KBr + F2 = Br2 + KF =>
2 KBr + F2 = Br2 + 2 KF

C4H24 + O2 = CO2 + H2O =>
C4H24 + 10 O2 = 4 CO2 + 12 H2O

K2C2O4*H2O + (Cu(NH3)4)SO4*H2O + H2SO4 = K2Cu(C2O4)2*2H2O + K2SO4 + H2O + (NH4)2SO4 =>
2 K2C2O4*H2O + (Cu(NH3)4)SO4*H2O + 2 H2SO4 = K2Cu(C2O4)2*2H2O + K2SO4 + H2O + 2(NH4)2SO4

K2C2O4*H2O + H2C2O4*2H2O + K2Cr2O7 = K3[Cr(C2O4)3]*3H2O + H2O + CO2 =>
2 K2C2O4*H2O + 7 H2C2O4*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3]*3H2O + 17 H2O + 6 CO2

Cl2 + NOH = N + Cl7OH =>
7 Cl2 + 2 NOH = 2 N + 2 Cl7OH

CUO + HBr = CUBr2 + H2O =>
CUO + 2 HBr = CUBr2 + H2O

MnO4{-} + HSO3{-} + OH{-} = (MnO4){-2} + SO4 + H2O =>
4 MnO4{-} + HSO3{-} + 3 OH{-} = 4(MnO4){-2} + SO4 + 2 H2O

HCl + CaCl2 = HCl3 + CaCl =>
HCl + 2 CaCl2 = HCl3 + 2 CaCl

Na2SiO3 + HOH = NaOH + H2SiO3 =>
Na2SiO3 + 2 HOH = 2 NaOH + H2SiO3

Ag + H2SO4 = Ag1SO4 + SO2 + H2O =>
Ag + 2 H2SO4 = Ag1SO4 + SO2 + 2 H2O

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

Na2CO3 + H2S = NaHS + NaHCO3 =>
Na2CO3 + H2S = NaHS + NaHCO3

KBr + CCl4 = KCl + CBr4 =>
4 KBr + CCl4 = 4 KCl + CBr4

Na2S + Cd(NO3)2 = NaNO3 + CdS =>
Na2S + Cd(NO3)2 = 2 NaNO3 + CdS

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

KNO3 + Na2CO3 = KNO3Na2CO3 =>
KNO3 + Na2CO3 = KNO3Na2CO3

Ag2O + H2O = AgOH =>
Ag2O + H2O = 2 AgOH

MgO + NO2 = Mg(NO3)2 + NO =>
MgO + 3 NO2 = Mg(NO3)2 + NO

Sr(C2H3O2)2 + MgSO4 = SrSO4 + Mg(C2H3O2)2 =>
Sr(C2H3O2)2 + MgSO4 = SrSO4 + Mg(C2H3O2)2

As3O2 + HNO3 + H2O = H3AsO4 + NO =>
3 As3O2 + 11 HNO3 + 8 H2O = 9 H3AsO4 + 11 NO

KC2H3O2(aq) + HCl(aq) = HC2H3O2(aq) + KCl(s) =>
KC2H3O2(aq) + HCl(aq) = HC2H3O2(aq) + KCl(s)

Ca3P2 + Cl2 = CaCl2 + P =>
Ca3P2 + 3 Cl2 = 3 CaCl2 + 2 P

HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7

NH2CH3 + HCl = NH3CH3Cl =>
NH2CH3 + HCl = NH3CH3Cl

Cu + NaCl + H2O = CuCl + NaOH + H2 =>
2 Cu + 2 NaCl + 2 H2O = 2 CuCl + 2 NaOH + H2

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

PbS2 = Pb + S =>
PbS2 = Pb + 2 S

Ba + N2O = BaO + N2 =>
Ba + N2O = BaO + N2

NaI + Co = CoI2 + Na =>
2 NaI + Co = CoI2 + 2 Na

Cu3(PO4)2 + Na2(SO4) = Na3(PO4) + (CuSO4) =>
Cu3(PO4)2 + 3 Na2(SO4) = 2 Na3(PO4) + 3(CuSO4)

LiOH + Ba(OH)2 = Li(OH)2 + BaOH =>
LiOH + Ba(OH)2 = Li(OH)2 + BaOH

NiBr2 + Na2SO4 = NiSO4 + NaBr =>
NiBr2 + Na2SO4 = NiSO4 + 2 NaBr

ZnS + H2SO4 = ZnSO4 + H2S =>
ZnS + H2SO4 = ZnSO4 + H2S

Fe(SCN)3 + H2O + Na2SO3 = FeSO4 + HCN + H2S + Na2S =>
6 Fe(SCN)3 + 21 H2O + Na2SO3 = 6 FeSO4 + 18 HCN + 12 H2S + Na2S

Mg(OH)2 + Al(NO3)3 = Al(OH)2 + Mg(NO3)3 =>
Mg(OH)2 + Al(NO3)3 = Al(OH)2 + Mg(NO3)3

C8H18 + HNO3 = CO2 + H2O + N2 =>
C8H18 + 10 HNO3 = 8 CO2 + 14 H2O + 5 N2

MrO2 + H2SO4 = MrSO4 + O2 + H2O =>
2 MrO2 + 2 H2SO4 = 2 MrSO4 + O2 + 2 H2O

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

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Breng de vergelijking van een chemische reactie in evenwicht
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