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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
HC8H4O4 + Ca(OH)2 = Ca(C8H4O4)2 + H2O =>
2 HC8H4O4 + Ca(OH)2 = Ca(C8H4O4)2 + 2 H2O

(C2H5OH)2 + O3 = CO2 + H2O =>
(C2H5OH)2 + 4 O3 = 4 CO2 + 6 H2O

FeSO4*7H2O + Na2CO3 = FeO + CO2 + H2O + Na2SO4 =>
FeSO4*7H2O + Na2CO3 = FeO + CO2 + 7 H2O + Na2SO4

Na{+3} + HCl = NaCl + H{3}PO{4} =>
Na{+3} + HCl = NaCl + H{3}PO{4}

HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O

C6H5CH3 + Cl2(hv) = C6H5CH2Cl + HCl =>
C6H5CH3 + Cl2(hv) = C6H5CH2Cl + HCl

AgO + H2 = OH + Ag =>
2 AgO + H2 = 2 OH + 2 Ag

C6H8O6 + H2O2 = C6H8O7 + H2O =>
C6H8O6 + H2O2 = C6H8O7 + H2O

NaHS + CuSO4 = CuS + Na2SO4 + H2SO4 =>
2 NaHS + 2 CuSO4 = 2 CuS + Na2SO4 + H2SO4

HOBr + C6H10 = C5H9BrCHOH =>
HOBr + C6H10 = C5H9BrCHOH

Ba2(aq) + (CrO7)2(aq) = Ba2(CrO7)2(s) =>
Ba2(aq) + (CrO7)2(aq) = Ba2(CrO7)2(s)

KHCO3 + H3PO4 = K2H + PO4 + H2OCO2 =>
2 KHCO3 + H3PO4 = K2H + PO4 + 2 H2OCO2

CH3COOC2H5 + Na = CH3COONa + C2H4 + H2 =>
2 CH3COOC2H5 + 2 Na = 2 CH3COONa + 2 C2H4 + H2

H4O3 = H2O2 + H2O =>
H4O3 = H2O2 + H2O

KCl + Mn2O2 = KO2 + Mn2Cl =>
KCl + Mn2O2 = KO2 + Mn2Cl

MnO4 + SO3 = MnO2 + SO4 =>
MnO4 + 2 SO3 = MnO2 + 2 SO4

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

Ag2O + NH4{+} + OH{-} = Ag(NH3)2{+} + H2O =>
Ag2O + 4 NH4{+} + 2 OH{-} = 2 Ag(NH3)2{+} + 3 H2O

Na2CO3 + Cl2 + H2O = NaCl + NaHCO3 + ClO =>
4 Na2CO3 + 3 Cl2 + 2 H2O = 4 NaCl + 4 NaHCO3 + 2 ClO

AgNO3 + Zn = NO3 + AgZn =>
AgNO3 + Zn = NO3 + AgZn

CaC2 + Cu + H2O = Ca(OH)2 + Cu(OH)2 + C2H5OH =>
CaC2 + Cu + 5 H2O = Ca(OH)2 + Cu(OH)2 + C2H5OH

AlCl3 + CO2 = Al2O3 + CO + Cl2 =>
2 AlCl3 + 3 CO2 = Al2O3 + 3 CO + 3 Cl2

H3O = H2 + H2O =>
2 H3O = H2 + 2 H2O

NaC2H3O2 + HCl = NaCl + HC2H3O2 =>
NaC2H3O2 + HCl = NaCl + HC2H3O2

HCl + N2O5 = N2Cl10 + H2O =>
10 HCl + N2O5 = N2Cl10 + 5 H2O

H2O + ZnCl2 + NH3 = NH4Cl + Zn(OH)2 =>
2 H2O + ZnCl2 + 2 NH3 = 2 NH4Cl + Zn(OH)2

PH3 + H2O + I2 = H3PO2 + HI =>
PH3 + 2 H2O + 2 I2 = H3PO2 + 4 HI

Cu2SO4 + MgS = Cu2S + MgSO4 =>
Cu2SO4 + MgS = Cu2S + MgSO4

C6H10 + H2SO4 = C6H11OSO2OH =>
C6H10 + H2SO4 = C6H11OSO2OH

H2O + NH2CONH2 = NH3 + CO2 =>
H2O + NH2CONH2 = 2 NH3 + CO2

CrBr2 + Na2CO3 = Na2Cr + Br2CO3 =>
CrBr2 + Na2CO3 = Na2Cr + Br2CO3

(NH4)2Cr2O7 = NH3 + H2O + CrO + O2 =>
(NH4)2Cr2O7 = 2 NH3 + H2O + 2 CrO + 2 O2

Fe(NO3)3 + NiSO4 = FeSO4 + Ni(NO3)3 =>
Fe(NO3)3 + NiSO4 = FeSO4 + Ni(NO3)3

K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H9O =>
66 K4Fe(CN)6 + 542 KMnO4 + 1447 H2SO4 = 806 KHSO4 + 33 Fe2(SO4)3 + 542 MnSO4 + 396 HNO3 + 396 CO2 + 188 H9O

(Mg22Fe64Mn14)2SiO400{+} + H{+} = Fe200O300 + H400Si100O400 + Mn{2+} + Mg{2+} + H200O100 + O200 =>
400(Mg22Fe64Mn14)2SiO400{+} + 57200 H{+} = 256 Fe200O300 + 4 H400Si100O400 + 11200 Mn{2+} + 17600 Mg{2+} + 278 H200O100 + 269 O200

HfCl4 + NH3BH3 = HfB2 + HfN + HCl =>
3 HfCl4 + 2 NH3BH3 = HfB2 + 2 HfN + 12 HCl

HBrO + Sr(OH)2 = H2O + Sr(BrO)2 =>
2 HBrO + Sr(OH)2 = 2 H2O + Sr(BrO)2

Ca(ClO)2 + Na2S + H2S = CaCl2 + S + NaOH =>
Ca(ClO)2 + Na2S + H2S = CaCl2 + 2 S + 2 NaOH

C4H9OH + CrO = C4H9O + Cr + H2O =>
2 C4H9OH + CrO = 2 C4H9O + Cr + H2O

Fe + CH3OOH = Fe(CH3OO)3 + H2 =>
2 Fe + 6 CH3OOH = 2 Fe(CH3OO)3 + 3 H2

SnS + H = Sn + H2S =>
SnS + 2 H = Sn + H2S

H(MnO4) + K(OH) = K(MnO4) + H2O =>
H(MnO4) + K(OH) = K(MnO4) + H2O

Mg(oh)2 + H2SO4 = MgSO4 + (H)20 =>
5 Mg(oh)2 + 10 H2SO4 = 10 MgSO4 + (H)20

SO4 + BaCl2 = Ba(SO4) + Cl2 =>
SO4 + BaCl2 = Ba(SO4) + Cl2

Na(s) + CuSO4(aq) = Na2SO4 + Cu =>
2 Na(s) + CuSO4(aq) = Na2SO4 + Cu

(CH3)3CCl + H2O = (CH3)3COH + Cl + H3O =>
(CH3)3CCl + 2 H2O = (CH3)3COH + Cl + H3O

K2C2O4 + KMnO4 + HCl = CO2 + MnCl2 + KCl + H2O =>
5 K2C2O4 + 2 KMnO4 + 16 HCl = 10 CO2 + 2 MnCl2 + 12 KCl + 8 H2O

KOH(s) + CO2(g) = K2CO3(s) + H2O(g) =>
2 KOH(s) + CO2(g) = K2CO3(s) + H2O(g)

CuI + H2O2 + KOK = Cu(OH)2 + KIO3 + H2O =>
2 CuI + 7 H2O2 + KOK = 2 Cu(OH)2 + 2 KIO3 + 5 H2O

C3H7OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 C3H7OH(l) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)

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Breng de vergelijking van een chemische reactie in evenwicht
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