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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Zn + H2O = ZnO + H =>
Zn + H2O = ZnO + 2 H

N2O5 + KOH = H2O + KNO3 =>
N2O5 + 2 KOH = H2O + 2 KNO3

Fe2(SO4)3 + Ca(OH)2 = Fe(OH)3 + Ca(SO4) =>
Fe2(SO4)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca(SO4)

Ca(OH)2 + K = K(OH) + Ca =>
Ca(OH)2 + 2 K = 2 K(OH) + Ca

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

Ba(NO3)2 + NH4F = NH4NO3 + BaF2 =>
Ba(NO3)2 + 2 NH4F = 2 NH4NO3 + BaF2

K3SbO3 + K3SbS3 + H2O = Sb2S3 + KOH =>
K3SbO3 + K3SbS3 + 3 H2O = Sb2S3 + 6 KOH

MgNO3 + Na2S = Mg2S + NaNO3 =>
2 MgNO3 + Na2S = Mg2S + 2 NaNO3

Na2Cr2O7 + Mn + HCl = CrCl2 + H2O + NaCl + MnO2 =>
Na2Cr2O7 + 2 Mn + 6 HCl = 2 CrCl2 + 3 H2O + 2 NaCl + 2 MnO2

Ag + AlCl3 = AgAl + Cl3 =>
Ag + AlCl3 = AgAl + Cl3

Ca(OH)2 + H3Po4 = Ca2(HPo4)2 + H2O =>
2 Ca(OH)2 + 2 H3Po4 = Ca2(HPo4)2 + 4 H2O

K2CrO7 + HI + HCIO4 = Cr(CIO4)3 + KCIO4 + I2 + H2O =>
2 K2CrO7 + 18 HI + 10 HCIO4 = 2 Cr(CIO4)3 + 4 KCIO4 + 9 I2 + 14 H2O

Ca(HCO3)2KOH = CaCO3KHCO3H2O =>
Ca(HCO3)2KOH = CaCO3KHCO3H2O

Mg(NO3)2(aq) + K2CO3(aq) = KNO3(aq) + MgCO3(s) =>
Mg(NO3)2(aq) + K2CO3(aq) = 2 KNO3(aq) + MgCO3(s)

KOH + HCl(aq) = H2O(l) + KCl(aq) =>
KOH + HCl(aq) = H2O(l) + KCl(aq)

Mg + ZnSO4 = MgSO4 + Zn =>
Mg + ZnSO4 = MgSO4 + Zn

H2CO3 + SO2 = H2SO3 + CO2 =>
H2CO3 + SO2 = H2SO3 + CO2

SiCl4 + Mg(s) = Si(s) + MgCl2 =>
SiCl4 + 2 Mg(s) = Si(s) + 2 MgCl2

Fe + CH3OH = FeOH + CH3 =>
Fe + CH3OH = FeOH + CH3

(C17H35COO)3C3H5 + C5H11OH = C17H35COOC5H11 + C3H5(OH)3 =>
(C17H35COO)3C3H5 + 3 C5H11OH = 3 C17H35COOC5H11 + C3H5(OH)3

PbCl4 + H2O = PbO2 + HCl =>
PbCl4 + 2 H2O = PbO2 + 4 HCl

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

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

H2 + AgNO3 = Ag + NHO3 =>
H2 + 2 AgNO3 = 2 Ag + 2 NHO3

Al + O2 = Al2O3 = CO =>
4 Al + 3 O2 = 2 Al2O3

Cu2O3 + HNO3 = Cu(NO3)3 + H2O =>
Cu2O3 + 6 HNO3 = 2 Cu(NO3)3 + 3 H2O

CO2(g) + NH3(g) = CO(NH2)2(s) + H2O(g) =>
CO2(g) + 2 NH3(g) = CO(NH2)2(s) + H2O(g)

KF + HBrO3 = KBrO3 + HF =>
KF + HBrO3 = KBrO3 + HF

AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl

Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2

KI + Cl2 = I2 + KCl =>
2 KI + Cl2 = I2 + 2 KCl

NaOHHCl = NaCl*H2O =>
NaOHHCl = NaCl*H2O

C2H4O2 + HgS = Hg + C2H4S + O2 =>
C2H4O2 + HgS = Hg + C2H4S + O2

FeOH + H2SO4 = Fe2SO4 + H2O =>
2 FeOH + H2SO4 = Fe2SO4 + 2 H2O

NO2 + OH = NH3 + O2 =>
2 NO2 + 6 OH = 2 NH3 + 5 O2

HI + Ca = I2Ca + H =>
2 HI + Ca = I2Ca + 2 H

AgClO3(aq) + CaCl2(aq) = AgCl + Ca(ClO3)2 =>
2 AgClO3(aq) + CaCl2(aq) = 2 AgCl + Ca(ClO3)2

CuCl2 + NaI = CuI2 + NaCl =>
CuCl2 + 2 NaI = CuI2 + 2 NaCl

NO2 + NaOH = NaNO3 + NaNO2 + H2O =>
2 NO2 + 2 NaOH = NaNO3 + NaNO2 + H2O

SCl6 + NaOH = Na2SO4 + NaCl + H2O =>
SCl6 + 8 NaOH = Na2SO4 + 6 NaCl + 4 H2O

[CH3CH2NH3]BrNaOH = CH3CH2NH2NaBrH2O =>
[CH3CH2NH3]BrNaOH = CH3CH2NH2NaBrH2O

Ca3(PO4)2 + LiBr = Li3PO4 + CaBr2 =>
Ca3(PO4)2 + 6 LiBr = 2 Li3PO4 + 3 CaBr2

KMnO4 + H2SO4 + CH3CCCH3 = K2SO4 + MnSO4 + CH3COOH + H2O =>
6 KMnO4 + 9 H2SO4 + 5 CH3CCCH3 = 3 K2SO4 + 6 MnSO4 + 10 CH3COOH + 4 H2O

CO3{2-} + MnO4{-} + H3O{+} = Mn2 + CO3{-} + H2O =>
14 CO3{2-} + 2 MnO4{-} + 16 H3O{+} = Mn2 + 14 CO3{-} + 24 H2O

Co(OH)3 + H2SO4 = CoS + O2 + H2O =>
4 Co(OH)3 + 4 H2SO4 = 4 CoS + 9 O2 + 10 H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Fe(NO3)3(aq) + Na2S(aq) = FeS(s) + Na2(NO3)3(aq) =>
Fe(NO3)3(aq) + Na2S(aq) = FeS(s) + Na2(NO3)3(aq)

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

C5H8O + C7H6O = C19H16O + H2O =>
C5H8O + 2 C7H6O = C19H16O + 2 H2O

NaMnO4 + H2SO4 + NaCl = MnSO4 + Cl2 + NaSO4 + H2O =>
NaMnO4 + 4 H2SO4 + 2 NaCl = MnSO4 + Cl2 + 3 NaSO4 + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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