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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
K2CO3 + Al2Cl6 = KCl + Al2(CO3)3 =>
3 K2CO3 + Al2Cl6 = 6 KCl + Al2(CO3)3

KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2

KMnO4 + Na2SO3 + KOH = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O

C4H9OHCuO = C3H7CHOH2OCu =>
C4H9OHCuO = C3H7CHOH2OCu

NH4(C2H3O2) + Na2CO3 = (NH4)2CO3 + NaC2H3O2 =>
2 NH4(C2H3O2) + Na2CO3 = (NH4)2CO3 + 2 NaC2H3O2

H3PO4MgO = MgHPO4H2O =>
H3PO4MgO = MgHPO4H2O

Fe(s) + HCl(aq)(dilute) = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl(aq)(dilute) = FeCl2(aq) + H2(g)

Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH

Li + H2SO4 = H2S + LiSO4 + H2O =>
4 Li + 5 H2SO4 = H2S + 4 LiSO4 + 4 H2O

NH3SO3 + NaNO2 = NaHSO4 + H2O + N2 =>
NH3SO3 + NaNO2 = NaHSO4 + H2O + N2

CH3CHCl2 + NaOH = CH3CHO + NaCl + H2O =>
CH3CHCl2 + 2 NaOH = CH3CHO + 2 NaCl + H2O

(NH4)2 + (CrO4) = N2 + H2O + CrO =>
3(NH4)2 + 4(CrO4) = 3 N2 + 12 H2O + 4 CrO

Cr2O7{2-} + H{+} + C2O4{2-} = Cr{2+} + CO2 + H2O =>
Cr2O7{2-} + 14 H{+} + 4 C2O4{2-} = 2 Cr{2+} + 8 CO2 + 7 H2O

Cu2O2CuO = CuO =>
Cu2O2CuO = 3 CuO

Na2S2O3 + I2 + NaOH = NaI + Na2SO4 + H2O =>
Na2S2O3 + 4 I2 + 10 NaOH = 8 NaI + 2 Na2SO4 + 5 H2O

C7H5N2O6 = N2 + H2O + CO + C =>
2 C7H5N2O6 = 2 N2 + 5 H2O + 7 CO + 7 C

K2O + Al(OH)3 + H2O = K[Al(OH)4] =>
K2O + 2 Al(OH)3 + H2O = 2 K[Al(OH)4]

Cr2 + Ge = CrGe =>
Cr2 + 2 Ge = 2 CrGe

CaCl + AgO = CaAg + ClO =>
CaCl + AgO = CaAg + ClO

C06H6 + O2 = CO2 + H2O =>
2 C06H6 + 15 O2 = 12 CO2 + 6 H2O

MgNO = Mg(NO) =>
MgNO = Mg(NO)

Fe2O3 + Fe + ReO3 = Fe2FeReO6 =>
Fe2O3 + Fe + ReO3 = Fe2FeReO6

FeI2 + Na2S = FeS + I2 + Na =>
FeI2 + Na2S = FeS + I2 + 2 Na

HIO3 + ZnS = HS + ZnIO3 =>
HIO3 + ZnS = HS + ZnIO3

C2H6O + C7H6O2 = C10H12O2 + H2O =>
3 C2H6O + 2 C7H6O2 = 2 C10H12O2 + 3 H2O

OH + (SO3) = (SO4) + H2O =>
2 OH + (SO3) = (SO4) + H2O

H2SO4 = H{+} + HSO4{-} = H{+} + SO4{-}2 =>
H2SO4 = H{+} + HSO4{-}

Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P

Mg(HCO3)2 + HNO3 = CO2 + H2O + Mg(NO3)2 =>
Mg(HCO3)2 + 2 HNO3 = 2 CO2 + 2 H2O + Mg(NO3)2

CO2(g) + Ca(OH)2(aq) = CaCO3 + H2O(l) =>
CO2(g) + Ca(OH)2(aq) = CaCO3 + H2O(l)

Fe + H2SO4(konc) = Fe(SO4) + SO2 + H2O =>
Fe + 2 H2SO4(konc) = Fe(SO4) + SO2 + 2 H2O

H + S8 = HS =>
8 H + S8 = 8 HS

Fe2 + Cu3N = Fe3N2 + Cu =>
3 Fe2 + 4 Cu3N = 2 Fe3N2 + 12 Cu

Bi + OH = Bi(OH) =>
Bi + OH = Bi(OH)

Co3 + (CrO4)2 = CoCrO4 =>
2 Co3 + 3(CrO4)2 = 6 CoCrO4

K2CO3 + NH4NO3 = KNNO3 + CO2 + H2O + NH3 =>
4 K2CO3 + 11 NH4NO3 = 8 KNNO3 + 4 CO2 + 13 H2O + 6 NH3

O2 + H2S = HO + S =>
O2 + H2S = 2 HO + S

Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl

C6H5COOH + Br2 = C6H4BrCOOH + HBr =>
C6H5COOH + Br2 = C6H4BrCOOH + HBr

H2NCH2COOH + H2O = HNCH2COO + H3O =>
H2NCH2COOH + 2 H2O = HNCH2COO + 2 H3O

CH3CH2CH2COOH + Zn = CH3CH2CH2COOZn + H2 =>
2 CH3CH2CH2COOH + 2 Zn = 2 CH3CH2CH2COOZn + H2

H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O

MgCl2 + Zn = Mg + ZnCl2 =>
MgCl2 + Zn = Mg + ZnCl2

CaCl2 + AgNO3 = AgCl + Ca(NO3)2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2

C8H8O4 + CH3I + K2CO3 = C10H12O4 + KI + H2CO3 =>
C8H8O4 + 2 CH3I + K2CO3 = C10H12O4 + 2 KI + H2CO3

Ca(OH)2 + HCl = CaCl2 + HOH =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 HOH

Pb(NO3)2 + (NH4)3PO4 = NH4NO3 + Pb3(PO4)2 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = 6 NH4NO3 + Pb3(PO4)2

C2H6O1 + O2 = H2O + CO2 =>
C2H6O1 + 3 O2 = 3 H2O + 2 CO2

NH3SO3 + NaNO2 = NaHSO4 + H2O + N2 =>
NH3SO3 + NaNO2 = NaHSO4 + H2O + N2

Ca(OH)2 + NH4Cl = NH4OH + CaCl2 =>
Ca(OH)2 + 2 NH4Cl = 2 NH4OH + CaCl2

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Breng de vergelijking van een chemische reactie in evenwicht
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