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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
HgO + Cl2 = HgCl + ClO2 =>
4 HgO + 3 Cl2 = 4 HgCl + 2 ClO2

Na2SO3 + Na2HPO4 = Na3PO4 + SO2 + H2O =>
Na2SO3 + 2 Na2HPO4 = 2 Na3PO4 + SO2 + H2O

N2O3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + NO2 + H2O =>
5 N2O3 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 NO2 + 3 H2O

NaClO + NaOH + Al = NaAlO3 + H2O + NaCl =>
5 NaClO + 2 NaOH + 2 Al = 2 NaAlO3 + H2O + 5 NaCl

Mg + Ni2(ZnO2)3 = Mg(ZnO2) + Ni =>
3 Mg + Ni2(ZnO2)3 = 3 Mg(ZnO2) + 2 Ni

Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag

NO(g) + H(g) = N(g) + H2O(g) =>
NO(g) + 2 H(g) = N(g) + H2O(g)

C6H5CH2Cl + KMnO4 + H2O = C5H6COOH + MnO2 + KCl + HCl =>
6 C6H5CH2Cl + 5 KMnO4 + 4 H2O = 7 C5H6COOH + 5 MnO2 + 5 KCl + HCl

Hg + CaCl2 = HgCl + Ca =>
2 Hg + CaCl2 = 2 HgCl + Ca

Ca(OH)2 + H3PO4 = Ca + PO43 + H2O =>
81 Ca(OH)2 + 2 H3PO4 = 81 Ca + 2 PO43 + 84 H2O

C4H8O2 + H2 = C2H6O =>
C4H8O2 + 2 H2 = 2 C2H6O

H2SO4(aq) + Ca(OH)2(s) = H2 + OH + CaSO4 =>
H2SO4(aq) + Ca(OH)2(s) = H2 + 2 OH + CaSO4

SO2 + Br2 = S + BrO2 =>
2 SO2 + Br2 = 2 S + 2 BrO2

Fe3O4(s) + CO2(g) = Fe2O3(s) + CO(g) =>
2 Fe3O4(s) + CO2(g) = 3 Fe2O3(s) + CO(g)

Na2SO3 + K2S + HCl = Na2S + S + KCl + H2O =>
Na2SO3 + 3 K2S + 6 HCl = Na2S + 3 S + 6 KCl + 3 H2O

Au + O2(s) = AuO2 =>
Au + O2(s) = AuO2

NaOH + C2H3O2 = NaO2 + H2O + C =>
NaOH + 3 C2H3O2 = NaO2 + 5 H2O + 6 C

HC5H3O3 + NaOH = H2O + NaC5H3O3 =>
HC5H3O3 + NaOH = H2O + NaC5H3O3

H2SeO4 + Pb(OH)4 = H2O + Pb(SeO4)2 =>
2 H2SeO4 + Pb(OH)4 = 4 H2O + Pb(SeO4)2

Mg(NO3)2 + Al2(SO4)3 = Al(NO3)3 + MgSO4 =>
3 Mg(NO3)2 + Al2(SO4)3 = 2 Al(NO3)3 + 3 MgSO4

KCl(heat) = K + Cl =>
KCl(heat) = K + Cl

KNO3 + H2SO4 = KHSO4 + HNO3 =>
KNO3 + H2SO4 = KHSO4 + HNO3

C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O

KO2 + CO4 = K4CO3 + O2 =>
8 KO2 + 2 CO4 = 2 K4CO3 + 9 O2

Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + Na3(NO3)3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 2 Na3(NO3)3

Na2SeO3 + Zn + HCl = ZnCl2 + H2Se + NaCl + H2O =>
Na2SeO3 + 3 Zn + 8 HCl = 3 ZnCl2 + H2Se + 2 NaCl + 3 H2O

CO(m) + O2(m) = CO2(g) =>
2 CO(m) + O2(m) = 2 CO2(g)

NaI + NO3 = NaO3 + IN =>
NaI + NO3 = NaO3 + IN

NaNO2(aq) + HSO3NH2(aq) = N2(g) + NaHSO4(aq) + H2O(l) =>
NaNO2(aq) + HSO3NH2(aq) = N2(g) + NaHSO4(aq) + H2O(l)

LiI + NaF = LiF + NaI =>
LiI + NaF = LiF + NaI

ZnCl2 + NH3 = Zn(NH3)4Cl2 =>
ZnCl2 + 4 NH3 = Zn(NH3)4Cl2

CH4 + H2O2 = CO + H2 =>
2 CH4 + H2O2 = 2 CO + 5 H2

Fe2O3 + NaHCO3 = Fe(HCO3)3 + Na2O =>
Fe2O3 + 6 NaHCO3 = 2 Fe(HCO3)3 + 3 Na2O

Hg + CaCl2 = HgCl + Ca =>
2 Hg + CaCl2 = 2 HgCl + Ca

Na2S + NaClO3 + HCl = S + NaCl + H2O =>
3 Na2S + NaClO3 + 6 HCl = 3 S + 7 NaCl + 3 H2O

NaOH + C2H3O2 = NaO2 + H2O + C =>
NaOH + 3 C2H3O2 = NaO2 + 5 H2O + 6 C

Pb(NO3)2 + Na2Cr2O7 = PbCr2O7 + NaNO3 =>
Pb(NO3)2 + Na2Cr2O7 = PbCr2O7 + 2 NaNO3

CaCO3 + HBrO3 = H2O + CO2 + Ca(BrO3)2 =>
CaCO3 + 2 HBrO3 = H2O + CO2 + Ca(BrO3)2

NaHSO3 + HCl = SO2 + H2O + NaCl =>
NaHSO3 + HCl = SO2 + H2O + NaCl

HgI2 + Cl2 = HgCl2 + I2 =>
HgI2 + Cl2 = HgCl2 + I2

NaOH + Zn2O = Na2O + ZnOH =>
2 NaOH + Zn2O = Na2O + 2 ZnOH

Na2S + NaClO3 + HCl = S + NaCl + H2O =>
3 Na2S + NaClO3 + 6 HCl = 3 S + 7 NaCl + 3 H2O

CH3CCH3CH3OH + HCl = CH3CCH3CH3Cl + H2O =>
CH3CCH3CH3OH + HCl = CH3CCH3CH3Cl + H2O

C6H9NO + O2 = CO2 + H2O + NH3 =>
C6H9NO + 7 O2 = 6 CO2 + 3 H2O + NH3

NaOH + Fe(II)Cl = NaCl + Fe(II)OH =>
NaOH + Fe(II)Cl = NaCl + Fe(II)OH

Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3

Ca + {2}O = Ca{2}O =>
Ca + {2}O = Ca{2}O

CH3CCH3CH3OH + HCl = CH3CCH3CH3Cl + H2O =>
CH3CCH3CH3OH + HCl = CH3CCH3CH3Cl + H2O

NiCO3 + H2O = O2 + NiCH =>
4 NiCO3 + 2 H2O = 7 O2 + 4 NiCH

C6H5Br + NaOH = C6H5OH + NaBr =>
C6H5Br + NaOH = C6H5OH + NaBr

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Breng de vergelijking van een chemische reactie in evenwicht
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