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Chemische vergelijkingen in evenwicht op01/27/25

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

Zn(OH)2 + Sr(OH)2 = Sr[Zn(OH)4] =>
Zn(OH)2 + Sr(OH)2 = Sr[Zn(OH)4]

Mg + HCl(aq) = H2(g) + MgCl2 =>
Mg + 2 HCl(aq) = H2(g) + MgCl2

FeS + K2CO3 = FeCO3 + K2S =>
FeS + K2CO3 = FeCO3 + K2S

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

HCl + NaOH = NaH + ClOH =>
HCl + NaOH = NaH + ClOH

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

Cl2 + I{-} + OH{-} = IO4{-} + Cl{-} + H2O =>
4 Cl2 + I{-} + 8 OH{-} = IO4{-} + 8 Cl{-} + 4 H2O

Al2O3 + K2SO4 = Al2(SO4)3 + K2O =>
Al2O3 + 3 K2SO4 = Al2(SO4)3 + 3 K2O

(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O

HNO3 + SH2 = NO2 + H2O + S =>
2 HNO3 + SH2 = 2 NO2 + 2 H2O + S

C2H6 + O2 = CH3COOH + H2O =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O

UO2(NO3)2 + NH3 + H2O = (NH4)2U2O7 + NH4NO3 =>
2 UO2(NO3)2 + 6 NH3 + 3 H2O = (NH4)2U2O7 + 4 NH4NO3

Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O

TeCl3 + NaOH = Te(OH)3 + NaCl =>
TeCl3 + 3 NaOH = Te(OH)3 + 3 NaCl

Zn(OH)2 + Sr(OH)2 = Sr[Zn(OH)4] =>
Zn(OH)2 + Sr(OH)2 = Sr[Zn(OH)4]

Xe + Al = AlXe =>
Xe + Al = AlXe

Cu2O + F2O = CuF + O2 =>
Cu2O + F2O = 2 CuF + O2

NaBr + CuCl2 = CuBr2 + NaCl =>
2 NaBr + CuCl2 = CuBr2 + 2 NaCl

C2H5Br + NC({-}) = C2H5CN + Br({-}) =>
C2H5Br + NC({-}) = C2H5CN + Br({-})

NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O

Ga + NaOH + H2O = Na2[Ga(OH)4] + H2 =>
Ga + 2 NaOH + 2 H2O = Na2[Ga(OH)4] + H2

C6H5NH2 + HNO3 = C6H5NO2 + H2O + NH3 =>
4 C6H5NH2 + 3 HNO3 = 4 C6H5NO2 + H2O + 3 NH3

NaHCO3 + Cl2 + H2O = NaCl + H2CO3 + HClO =>
NaHCO3 + Cl2 + H2O = NaCl + H2CO3 + HClO

C2H2 + H2O = CH3CHO =>
C2H2 + H2O = CH3CHO

HOOCCOOH + Ca = Ca(OOCCOO) + H2 =>
HOOCCOOH + Ca = Ca(OOCCOO) + H2

MnO4{-}(aq) + H2C2O4(aq) + H{+}(aq) = Mn{2+}(aq) + CO2(g) + H2O(l) =>
2 MnO4{-}(aq) + 5 H2C2O4(aq) + 6 H{+}(aq) = 2 Mn{2+}(aq) + 10 CO2(g) + 8 H2O(l)

SO2 + H2O = SO2OH2 =>
SO2 + H2O = SO2OH2

C10H15N + O = CO2 + H2O + N =>
2 C10H15N + 55 O = 20 CO2 + 15 H2O + 2 N

H{+} + C6H10O + H2CrO4 = C6H10O2 + Cr{+3} + H2O =>
6 H{+} + 3 C6H10O + 2 H2CrO4 = 3 C6H10O2 + 2 Cr{+3} + 5 H2O

Al2O3 + KHSO4 = K2SO4 + Al2(SO4)3 + H2O =>
Al2O3 + 6 KHSO4 = 3 K2SO4 + Al2(SO4)3 + 3 H2O

Nb2O5 + C = Nb + CO2 =>
2 Nb2O5 + 5 C = 4 Nb + 5 CO2

AgBr + H2SeO4 + O2 = Ag2SeO4 + H2O + Br2 =>
4 AgBr + 2 H2SeO4 + O2 = 2 Ag2SeO4 + 2 H2O + 2 Br2

NaOH(s) + H2O(l) = NaO + H3O =>
NaOH(s) + H2O(l) = NaO + H3O

HCl + KOH = KCl + H2O1 =>
HCl + KOH = KCl + H2O1

H2S + SO4{-2} = S8 + H2O + S{-2} =>
8 H2S + 2 SO4{-2} = S8 + 8 H2O + 2 S{-2}

HCl + FeBr3 = FeBr2 + Cl2 + HBr =>
2 HCl + 2 FeBr3 = 2 FeBr2 + Cl2 + 2 HBr

NaC2H3O2 + H2SO4 = Na2SO4 + HC2H3O2 =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 HC2H3O2

CO + HCl = COCl2(s) + H2 =>
CO + 2 HCl = COCl2(s) + H2

CuNO3 + HNO3 = Cu(NO3)2 + H2O + NO2 =>
CuNO3 + 2 HNO3 = Cu(NO3)2 + H2O + NO2

NaPO4{-3} + CaCl = NaCl + CaPO4{-3} =>
NaPO4{-3} + CaCl = NaCl + CaPO4{-3}

C24H50 + Na2S2O8 = CO2 + H2O + Na + SO2 =>
4 C24H50 + 73 Na2S2O8 = 96 CO2 + 100 H2O + 146 Na + 146 SO2

HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O

Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3

(NH4)2SO4(aq) + KOH(aq) = H2O(l) + K2SO4(aq) + NH3(g) =>
(NH4)2SO4(aq) + 2 KOH(aq) = 2 H2O(l) + K2SO4(aq) + 2 NH3(g)

C6H12O6 = C3H6O + CO2 + H2O =>
2 C6H12O6 = 3 C3H6O + 3 CO2 + 3 H2O

CuCO3 + H2O = (CuOH)2CO3 + H2CO3 =>
2 CuCO3 + 2 H2O = (CuOH)2CO3 + H2CO3

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl

Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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