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Chemische vergelijkingen in evenwicht op11/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O

HBr + CO3 = HO3 + CBr =>
HBr + CO3 = HO3 + CBr

HBrO4 + K(OH) = KBrO4 + H2O =>
HBrO4 + K(OH) = KBrO4 + H2O

K2FeO4 + NaI + H2SO4 = K2SO4 + Na2SO4 + FeSO4 + H2O + I2 =>
K2FeO4 + 4 NaI + 4 H2SO4 = K2SO4 + 2 Na2SO4 + FeSO4 + 4 H2O + 2 I2

NH4 + MnO2 = Mn2O3 + H2O + NH3 =>
2 NH4 + 2 MnO2 = Mn2O3 + H2O + 2 NH3

Cl + HO = HClO =>
Cl + HO = HClO

C5H12O + Cr2O7{2-} + H{+} = C5H10O2 + Cr{3+} + H2O =>
3 C5H12O + 2 Cr2O7{2-} + 16 H{+} = 3 C5H10O2 + 4 Cr{3+} + 11 H2O

KNO2 + BaSO4 = K2SO4 + Ba(NO2)2 =>
2 KNO2 + BaSO4 = K2SO4 + Ba(NO2)2

Pb(s) + ZnCl2(aq) = PbCl2 + Zn =>
Pb(s) + ZnCl2(aq) = PbCl2 + Zn

F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2

H2S + BrO3{-} = Br2 + SO4{2-} + H{+} + H2O =>
5 H2S + 8 BrO3{-} = 4 Br2 + 5 SO4{2-} + 2 H{+} + 4 H2O

Ba(OH)2 + Cr2(SO4)3 = BaSO4 + Cr(OH)3 =>
3 Ba(OH)2 + Cr2(SO4)3 = 3 BaSO4 + 2 Cr(OH)3

As2S3 + HNO3 = As(NO3)3 + NO + S + H2O =>
As2S3 + 8 HNO3 = 2 As(NO3)3 + 2 NO + 3 S + 4 H2O

Al + Ni2O3 = Ni + AlO =>
3 Al + Ni2O3 = 2 Ni + 3 AlO

Gd(NO3)3 + NaF = GdF3 + NaNO3 =>
Gd(NO3)3 + 3 NaF = GdF3 + 3 NaNO3

HF(aq) = H{+}(aq) + F{-}(aq) =>
HF(aq) = H{+}(aq) + F{-}(aq)

C4H10O2(l) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10O2(l) + 11 O2(g) = 8 CO2(g) + 10 H2O(g)

CH2OHCHCHCH2OH + KMnO4 + H2O = CH2OHCHOHCH2OH + KOH + MnO2 =>
9 CH2OHCHCHCH2OH + 4 KMnO4 + 14 H2O = 12 CH2OHCHOHCH2OH + 4 KOH + 4 MnO2

Zn(NO3)2 + CuSO4 = Cu(NO3)2 + ZnSO4 =>
Zn(NO3)2 + CuSO4 = Cu(NO3)2 + ZnSO4

Al2S3 + NaOH = Al(OH)3 + Na2S =>
Al2S3 + 6 NaOH = 2 Al(OH)3 + 3 Na2S

KMnO4 + Cl2 = KCl + MnCl2 + O2 =>
2 KMnO4 + 3 Cl2 = 2 KCl + 2 MnCl2 + 4 O2

KJO4 + KJ + HCl = KCl + J2 + H2O =>
KJO4 + 7 KJ + 8 HCl = 8 KCl + 4 J2 + 4 H2O

KCl + HC4H5O6 = KC4H5O6 + HCl =>
KCl + HC4H5O6 = KC4H5O6 + HCl

NaOH + Na2CO3 = Na2O + NaHCO3 =>
NaOH + Na2CO3 = Na2O + NaHCO3

S2O3{-2} = S4O6{-2} + e =>
2 S2O3{-2} = S4O6{-2} + 2e

Ca(OH)2 + H3PO4 = H4O2 + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 3 H4O2 + Ca3(PO4)2

Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2

F2(g) + AlCl3(aq) = AlF3 + Cl2 =>
3 F2(g) + 2 AlCl3(aq) = 2 AlF3 + 3 Cl2

HBr + MgCO3 = MgBr2 + H2CO3 =>
2 HBr + MgCO3 = MgBr2 + H2CO3

C2H5NH3Cl + NaOH = C2H5NH2 + NaCl + H2O =>
C2H5NH3Cl + NaOH = C2H5NH2 + NaCl + H2O

HBr + MgCO3 = MgBr2 + H2CO3 =>
2 HBr + MgCO3 = MgBr2 + H2CO3

NaOH + H3C5H5O7 = H2O + Na3C5H5O7 =>
3 NaOH + H3C5H5O7 = 3 H2O + Na3C5H5O7

MgSiO3 + Al2SiO5 = Mg4Al8Si2O20 + SiO2 =>
4 MgSiO3 + 4 Al2SiO5 = Mg4Al8Si2O20 + 6 SiO2

Zn(OH)2 + HClO4(aq) = Zn(ClO4)2 + H2O =>
Zn(OH)2 + 2 HClO4(aq) = Zn(ClO4)2 + 2 H2O

CH3CO2H + CH3CH2OH = CH3(CO)OCH2CH3 + H2O =>
CH3CO2H + CH3CH2OH = CH3(CO)OCH2CH3 + H2O

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

Sn + NH4OH = SnOH + NH4 =>
Sn + NH4OH = SnOH + NH4

CuCl2 + H2CO3 = CuCO3 + HCl =>
CuCl2 + H2CO3 = CuCO3 + 2 HCl

C5H12O + Cr2O7{2-} + H{+} = C5H10O2 + Cr{3+} + H2O =>
3 C5H12O + 2 Cr2O7{2-} + 16 H{+} = 3 C5H10O2 + 4 Cr{3+} + 11 H2O

KOH + BaCl2 = Ba(OH)2 + KCl =>
2 KOH + BaCl2 = Ba(OH)2 + 2 KCl

Ti + F2 = TiF3 =>
2 Ti + 3 F2 = 2 TiF3

Zn + BaCO3 = ZnCO3 + Ba =>
Zn + BaCO3 = ZnCO3 + Ba

PbBr4 + Cl2 = PbCl4 + Br =>
PbBr4 + 2 Cl2 = PbCl4 + 4 Br

CaS5 + HCl = S + CaCl2 + H2S =>
CaS5 + 2 HCl = 4 S + CaCl2 + H2S

Kr + F = KrF4 =>
Kr + 4 F = KrF4

AgCN + KCN = K[Ag(CN)2] =>
AgCN + KCN = K[Ag(CN)2]

PbCO3(s) + H2SO4(aq) = PbSO4(s) + H2CO3(aq) =>
PbCO3(s) + H2SO4(aq) = PbSO4(s) + H2CO3(aq)

C4H9Cl + Zn + HCl = C4H10 + ZnCl2 =>
C4H9Cl + Zn + HCl = C4H10 + ZnCl2

AlO + KOH = K2AlO2 + H2O =>
AlO + 2 KOH = K2AlO2 + H2O

Ca(OH)2 + P4O6 = CaHPO3 + H2O =>
4 Ca(OH)2 + P4O6 = 4 CaHPO3 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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