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Chemische vergelijkingen in evenwicht op01/20/25

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Breng de vergelijking van een chemische reactie in evenwicht
Al2 + SO3 = Al2(SO3)4 =>
Al2 + 4 SO3 = Al2(SO3)4

Na2S + HCl = Na2Cl + H(S) =>
Na2S + HCl = Na2Cl + H(S)

KNO3 + C6H12N4 = K2CO3 + H2O + CO + N2 =>
6 KNO3 + C6H12N4 = 3 K2CO3 + 6 H2O + 3 CO + 5 N2

I2(s) + CCl4(l) = ICl + CCl =>
3 I2(s) + 2 CCl4(l) = 6 ICl + 2 CCl

CaCO3 + Fe2O3 + CaSO4*2H2O = CaO*Fe2O3*CaSO4 + CO2 + H2O =>
CaCO3 + Fe2O3 + CaSO4*2H2O = CaO*Fe2O3*CaSO4 + CO2 + 2 H2O

Hg(NO3)2 = Hg + O2 + NO2 =>
Hg(NO3)2 = Hg + O2 + 2 NO2

H2S + Na2CO3 = Na2H2SO + CO2 =>
H2S + Na2CO3 = Na2H2SO + CO2

Cu(NO3)2 + KClO4 = Cu(ClO4)2 + KNO3 =>
Cu(NO3)2 + 2 KClO4 = Cu(ClO4)2 + 2 KNO3

CH4 + Br = CH3Br + H2 =>
2 CH4 + 2 Br = 2 CH3Br + H2

COOH + H = COOH2 =>
COOH + H = COOH2

YCl3 + K = Y(KCl)3 =>
YCl3 + 3 K = Y(KCl)3

CrO2{-} + OH{-} + ClO{-} = CrO4{2-} + Cl{-} + H2O =>
2 CrO2{-} + 2 OH{-} + 3 ClO{-} = 2 CrO4{2-} + 3 Cl{-} + H2O

SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O

Fluorine + sodiumhydroxide = NaF + oxygen + water =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O

Ba(s) + H2 = BaH2 =>
Ba(s) + H2 = BaH2

C2HClO2Ca + C2H8N2 + NaOH + H2O = C10H16N2O8 + Ca(OH)2 + NaCl =>
4 C2HClO2Ca + C2H8N2 + 4 NaOH + 4 H2O = C10H16N2O8 + 4 Ca(OH)2 + 4 NaCl

H2 + N2 + SO2 + He = HN2O37S47He5 + O2 =>
H2 + 2 N2 + 94 SO2 + 10 He = 2 HN2O37S47He5 + 57 O2

H{+} + BrO3{-} + H2S = SO3 + HBr + H2O =>
4 H{+} + 4 BrO3{-} + 3 H2S = 3 SO3 + 4 HBr + 3 H2O

KHCO3 + HClO3 = H2O + CO2 + KClO3 =>
KHCO3 + HClO3 = H2O + CO2 + KClO3

NaClO + Fe(OH)2 + H2O = Fe(OH)3 + NaCl =>
NaClO + 2 Fe(OH)2 + H2O = 2 Fe(OH)3 + NaCl

Mg + HI = H2 + MgI3 =>
2 Mg + 6 HI = 3 H2 + 2 MgI3

Zn + NO + O = Zn(NO3)2 =>
Zn + 2 NO + 4 O = Zn(NO3)2

Fe(OH)3 + H2CO3 = FeCO5 + H2O + H =>
Fe(OH)3 + H2CO3 = FeCO5 + H2O + 3 H

K4(Fe(CN)6) + FeSO4 = Fe(Fe(CN)6) + KSO4 + Fe2 =>
2 K4(Fe(CN)6) + 8 FeSO4 = 2 Fe(Fe(CN)6) + 8 KSO4 + 3 Fe2

ZnBr2 + AgNO3 = AgBr + ZnN2O6 =>
ZnBr2 + 2 AgNO3 = 2 AgBr + ZnN2O6

KOH + CH3COOH = (CH3COO)K + H2O =>
KOH + CH3COOH = (CH3COO)K + H2O

FeBr2 + Cl2 = FeCl2 + Br2 =>
FeBr2 + Cl2 = FeCl2 + Br2

C4H6(OH)2 + KMnO4 + H2O = C4H6(OH)4 + MnO2 + KOH =>
3 C4H6(OH)2 + 2 KMnO4 + 4 H2O = 3 C4H6(OH)4 + 2 MnO2 + 2 KOH

CuSO4*5H2O + Ca(OH)2 = CaSO4 + Cu(OH)2 + H2O =>
CuSO4*5H2O + Ca(OH)2 = CaSO4 + Cu(OH)2 + 5 H2O

C6H5CH(CH3)2 + Br2 = C6H5CHBr2 + C3H6 =>
4 C6H5CH(CH3)2 + 3 Br2 = 3 C6H5CHBr2 + 5 C3H6

Ba3 + IO3 = Ba(IO3)2 =>
Ba3 + 6 IO3 = 3 Ba(IO3)2

Ca(PO4)2 + SiO2 + C = P4 + Ca(SiO2)2 + CO =>
2 Ca(PO4)2 + 4 SiO2 + 16 C = P4 + 2 Ca(SiO2)2 + 16 CO

SrF2 + H2O = HF + SrO =>
SrF2 + H2O = 2 HF + SrO

CH3CO2H + Pb(OH)2 = H2O + (Pb(CH3CO2)2) =>
2 CH3CO2H + Pb(OH)2 = 2 H2O + (Pb(CH3CO2)2)

Zn{2+} + H2O = Zn(OH)2 + H{+} =>
Zn{2+} + 2 H2O = Zn(OH)2 + 2 H{+}

Na2CrO4 + Pb(NO3)2 = Na2(NO3) + Pb(CrO4)2 =>
2 Na2CrO4 + Pb(NO3)2 = 2 Na2(NO3) + Pb(CrO4)2

H2SO4(l) + Ca(OH)2(s) = CaSO4(s) + H2O(l) =>
H2SO4(l) + Ca(OH)2(s) = CaSO4(s) + 2 H2O(l)

H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2

Ni(NO3)2 + Na = NaNO3 + Ni =>
Ni(NO3)2 + 2 Na = 2 NaNO3 + Ni

N2O4 + H2O = N2O + H2O3 =>
2 N2O4 + 3 H2O = 2 N2O + 3 H2O3

AlBr3(ag) + Ag = AgBr + Al =>
AlBr3(ag) + 3 Ag = 3 AgBr + Al

CuCl2 + Al = AlCu4 + Cl =>
4 CuCl2 + Al = AlCu4 + 8 Cl

Sn + Na2HPO4 = Sn(PO4)2 + Na2H =>
Sn + 2 Na2HPO4 = Sn(PO4)2 + 2 Na2H

NaOH + NBr3 = N2 + HOBr + NaBr =>
3 NaOH + 2 NBr3 = N2 + 3 HOBr + 3 NaBr

MnSO4 + Na2HPO4 + NH4OH = MnNH4PO4 + Na2SO4 + H2O =>
MnSO4 + Na2HPO4 + NH4OH = MnNH4PO4 + Na2SO4 + H2O

C6H5OH + Mg = H2 + (C6H5O)2Mg =>
2 C6H5OH + Mg = H2 + (C6H5O)2Mg

HBr + NaOH = Br + H2ONa =>
HBr + NaOH = Br + H2ONa

C2H2O4(s) + O2(g) = CO2(g) + H2O(l) =>
2 C2H2O4(s) + O2(g) = 4 CO2(g) + 2 H2O(l)

Na2B + HCl = NaCl + H2B =>
Na2B + 2 HCl = 2 NaCl + H2B

NH3 + MnSO4 = MnS + NH3O4 =>
NH3 + MnSO4 = MnS + NH3O4

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Breng de vergelijking van een chemische reactie in evenwicht
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