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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cu + Zn{2+} = Zn + Cu{2+} =>
Cu + Zn{2+} = Zn + Cu{2+}

LiOH + H2Cl2O3 = LiHCl2O3 + H2O =>
LiOH + H2Cl2O3 = LiHCl2O3 + H2O

W + P4 = W3P5 =>
12 W + 5 P4 = 4 W3P5

KBr + Cl2 = KCl2Br =>
KBr + Cl2 = KCl2Br

Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O

As2O3 + H2 = As + H2O =>
As2O3 + 3 H2 = 2 As + 3 H2O

BrO3{-} + H2S + H{+} = Br{+} + SO4{-} + H2O =>
9 BrO3{-} + 4 H2S + 14 H{+} = 9 Br{+} + 4 SO4{-} + 11 H2O

H2SiO3 + Ca(OH)2 = CaSiO3 + H2O =>
H2SiO3 + Ca(OH)2 = CaSiO3 + 2 H2O

Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe

Cu2(OH)2CO3(s) = CuO + CO2 + H2O =>
Cu2(OH)2CO3(s) = 2 CuO + CO2 + H2O

Cr{3+} + NO3{-} + H2O = Cr2O7{2-} + NO + H3O{+} =>
2 Cr{3+} + 2 NO3{-} + 9 H2O = Cr2O7{2-} + 2 NO + 6 H3O{+}

Br2 + K2SO4 + Cr2(SO4)3 + H2O = K2CrO7 + KBr + H2SO4 = Br2 + K2SO4 + Cr2(SO4)3 + H2O =>
9 Br2 + 11 K2SO4 + Cr2(SO4)3 + 14 H2O = 2 K2CrO7 + 18 KBr + 14 H2SO4

KMnO4 + Al2O3 = K2O + Al(MnO4)3 =>
6 KMnO4 + Al2O3 = 3 K2O + 2 Al(MnO4)3

C3H5(OH)3 + K2Cr2O7 + H2SO4 = Cr2(SO4) + K2(SO4) + CO2 + H2O =>
5 C3H5(OH)3 + 7 K2Cr2O7 + 14 H2SO4 = 7 Cr2(SO4) + 7 K2(SO4) + 15 CO2 + 34 H2O

Cr(OH)3 + H2SeO3 = H2O + Cr(HSeO3)3 =>
Cr(OH)3 + 3 H2SeO3 = 3 H2O + Cr(HSeO3)3

Al(NO3)3*9H2O + NaNO3 = NaAlOH4 + H2O + O2 + HNO3 =>
2 Al(NO3)3*9H2O + 2 NaNO3 = 2 NaAlOH4 + 10 H2O + 3 O2 + 8 HNO3

Na(OH) + AgNO3 = NaNO3 + AgOH =>
Na(OH) + AgNO3 = NaNO3 + AgOH

Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

AlI3 + KI = AlI + KI3 =>
AlI3 + KI = AlI + KI3

KBr + H3PO4 = K3PO4 + HBr =>
3 KBr + H3PO4 = K3PO4 + 3 HBr

NaNO2 + HCl = NO + NO2 + NaCl + H2O =>
2 NaNO2 + 2 HCl = NO + NO2 + 2 NaCl + H2O

FeCl2 + K4[Fe(Cn)6] = Fe4[Fe(Cn)6]2 + KCl =>
4 FeCl2 + 2 K4[Fe(Cn)6] = Fe4[Fe(Cn)6]2 + 8 KCl

C6H14O6 + H2 = C5H12 + H2O =>
5 C6H14O6 + 31 H2 = 6 C5H12 + 30 H2O

BaO + SO3 = BaO3SO =>
BaO + SO3 = BaO3SO

CuFe2S3 + NaCl + H2SO4 = Na2SO4 + H2O + CuCl2 + FeCl2 + S =>
CuFe2S3 + 6 NaCl + 4 H2SO4 = 3 Na2SO4 + 4 H2O + CuCl2 + 2 FeCl2 + 4 S

Ti + Cr2(CO3)3 = Ti(CO3)2 + Cr =>
3 Ti + 2 Cr2(CO3)3 = 3 Ti(CO3)2 + 4 Cr

K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O

FeBr2 + KCl = FeCl2 + KBr =>
FeBr2 + 2 KCl = FeCl2 + 2 KBr

BrFl3 = Br2 + Fl =>
2 BrFl3 = Br2 + 6 Fl

Ni(NO3)(aq) + NaCO3(aq) = NaNO3(aq) + NiCO3(s) =>
Ni(NO3)(aq) + NaCO3(aq) = NaNO3(aq) + NiCO3(s)

KCNO + H = KH + H2O + HCN =>
KCNO + 4 H = KH + H2O + HCN

C8H12 + O2 = CO2 + H2O =>
C8H12 + 11 O2 = 8 CO2 + 6 H2O

FeCr2O7 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 FeCr2O7 + 8 K2CO3 + O2 = 2 Fe2O3 + 8 K2CrO4 + 8 CO2

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

KCHO3 = KCH + O2 =>
2 KCHO3 = 2 KCH + 3 O2

CH3CH2COOH + NaOH = CH3CH2COO + NaOH2 =>
CH3CH2COOH + NaOH = CH3CH2COO + NaOH2

Ca + Cr3{+} = Ca2{+} + Cr =>
2 Ca + Cr3{+} = Ca2{+} + 3 Cr

NaCH3COO(aq) + CuCl2(aq) = CuCH3COO + NaCl2 =>
NaCH3COO(aq) + CuCl2(aq) = CuCH3COO + NaCl2

In2O3 + Fe2SO4 = In2SO4 + Fe2O3 =>
In2O3 + Fe2SO4 = In2SO4 + Fe2O3

CCO3 = CO + CO2 =>
CCO3 = CO + CO2

silver + nitricacid = silvernitrate + nitrogenmonoxide + water =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O

Zn + SN(NO3)4 = Zn(NO3)2 + SN =>
2 Zn + SN(NO3)4 = 2 Zn(NO3)2 + SN

NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3

LiCl + Br2Ba = LiBr + BaCl2 =>
2 LiCl + Br2Ba = 2 LiBr + BaCl2

NH3(g) = N2(g) + H2(g)NH3(g) = N2(g) + H2(g) =>
5 NH3(g) = N2(g) + 3 H2(g)NH3(g)

Si2H3 + O2 = SiO2 + H2O3 = =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3

NH4CO3(s) = NH2(g) + CO2(g) + H2O(l) =>
NH4CO3(s) = NH2(g) + CO2(g) + H2O(l)

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Breng de vergelijking van een chemische reactie in evenwicht
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