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Chemische vergelijkingen in evenwicht op12/19/24

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Breng de vergelijking van een chemische reactie in evenwicht
K + HClO4 = K(ClO4) + H2 =>
2 K + 2 HClO4 = 2 K(ClO4) + H2

LiOH + Zn(OH)2 = Li2ZnO2 + H2O =>
2 LiOH + Zn(OH)2 = Li2ZnO2 + 2 H2O

Zn + F = Zn3F2 =>
3 Zn + 2 F = Zn3F2

(NH4)2SO4 + Sr(NO3)2 = NH4(NO3) + SO4(Sr) =>
(NH4)2SO4 + Sr(NO3)2 = 2 NH4(NO3) + SO4(Sr)

HBrO3(g) + SO2(g) + H2O(l) = Br2(aq) + H2SO4(aq) =>
2 HBrO3(g) + 5 SO2(g) + 4 H2O(l) = Br2(aq) + 5 H2SO4(aq)

Na2S4O6 + KMnO4 + HNO3 = Na2SO3 + H2SO4 + Mn(NO3)2 + KNO3 + H2O =>
5 Na2S4O6 + 12 KMnO4 + 36 HNO3 = 5 Na2SO3 + 15 H2SO4 + 12 Mn(NO3)2 + 12 KNO3 + 3 H2O

Cu(OH)2 + NH4Cl = CuCl2 + NH3 + H2O =>
Cu(OH)2 + 2 NH4Cl = CuCl2 + 2 NH3 + 2 H2O

KI + NaClO + HCl = I2 + KCl + NaCl + H2O =>
2 KI + NaClO + 2 HCl = I2 + 2 KCl + NaCl + H2O

K2Cr2O7 + Na2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 4 H2O

Al + HNi = AlNi + H2 =>
2 Al + 2 HNi = 2 AlNi + H2

NaOH + CH3CH2CO2H = H2O + CH3CH2CO2Na =>
NaOH + CH3CH2CO2H = H2O + CH3CH2CO2Na

K3PO4 + (NH4)2MoO4 = (NH4)3PO4 + K2MoO4 =>
2 K3PO4 + 3(NH4)2MoO4 = 2(NH4)3PO4 + 3 K2MoO4

Na2S2O3 + CH3COOH = CH3COONa + H2S2O3 =>
Na2S2O3 + 2 CH3COOH = 2 CH3COONa + H2S2O3

Ca + NO3 + H2O = Ca(NO3)2*4H2O =>
Ca + 2 NO3 + 4 H2O = Ca(NO3)2*4H2O

NaHCO3 + CH3CO2H = H2O + CO2 + CH3CO2HNa =>
8 NaHCO3 + 9 CH3CO2H = 6 H2O + 10 CO2 + 8 CH3CO2HNa

FePO4 + HCl = FeCl3 + H3PO4 =>
FePO4 + 3 HCl = FeCl3 + H3PO4

NaHCO3HOH = NaOHH2CO3 =>
NaHCO3HOH = NaOHH2CO3

KI + KBrO3 + HCI = I2 + KBr + KCI + H2O =>
6 KI + KBrO3 + 6 HCI = 3 I2 + KBr + 6 KCI + 3 H2O

K + C3H8O = C3H7KO + H2 =>
2 K + 2 C3H8O = 2 C3H7KO + H2

SO2 + Na2SO4 = Na2SO3 + SO3 =>
SO2 + Na2SO4 = Na2SO3 + SO3

Li + H2SO4 = Li(HSO4) + H2 =>
2 Li + 2 H2SO4 = 2 Li(HSO4) + H2

KCo + HCl = KCl + H + Co2 =>
2 KCo + 2 HCl = 2 KCl + 2 H + Co2

FeSO4(aq) + Sr(OH)2(aq) = Fe(OH)2 + SrSO4 =>
FeSO4(aq) + Sr(OH)2(aq) = Fe(OH)2 + SrSO4

C2H5NH2 + CH3OH = C2H5NHCH3 + H2O =>
C2H5NH2 + CH3OH = C2H5NHCH3 + H2O

BeO + C + Cl = BeCl + CO =>
BeO + C + Cl = BeCl + CO

HF + KOH = KHF2 + H2O =>
2 HF + KOH = KHF2 + H2O

CH3COOH + Zn(OH)2 = Zn(HCOOH) + H2O =>
CH3COOH + 2 Zn(OH)2 = 2 Zn(HCOOH) + 2 H2O

Pt + H2S = PtS + H2 =>
Pt + H2S = PtS + H2

Fe(NO3)3 + NH4SCN = Fe(SCN) + NH4 + NO3 =>
Fe(NO3)3 + NH4SCN = Fe(SCN) + NH4 + 3 NO3

Fe(OH)3 + MgSO4 = FeSO4 + Mg(OH)2 + OH =>
Fe(OH)3 + MgSO4 = FeSO4 + Mg(OH)2 + OH

KOH + CO = K2CO3 + H =>
2 KOH + CO = K2CO3 + 2 H

KMnO4 = K2MnO4MnO2O2 =>
2 KMnO4 = K2MnO4MnO2O2

H(g) + Br(s) = HBr(g) =>
H(g) + Br(s) = HBr(g)

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

BaCl2 + K2Cr2O7 = K2Cl2 + BaCr2O7 =>
BaCl2 + K2Cr2O7 = K2Cl2 + BaCr2O7

H2SO4 + NiCO3 = CO2 + H2O + NiSO4 =>
H2SO4 + NiCO3 = CO2 + H2O + NiSO4

CuOH2NH3 = NH3OH2Cu =>
CuOH2NH3 = NH3OH2Cu

Al + HC2H3O2 = Al(C2H3O2)3 + H2 =>
2 Al + 6 HC2H3O2 = 2 Al(C2H3O2)3 + 3 H2

NF3 = N2F6 =>
2 NF3 = N2F6

C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2

NH4NO3KOH = KNO3NH3HOH =>
NH4NO3KOH = KNO3NH3HOH

Na2Cr2O7 + CH3OH + HNO3 = Cr2(NO3)3 + CH2O2 + NaNO3 + H2O =>
4 Na2Cr2O7 + 9 CH3OH + 20 HNO3 = 4 Cr2(NO3)3 + 9 CH2O2 + 8 NaNO3 + 19 H2O

FeO3 = FeOO2 =>
FeO3 = FeOO2

Zn + HNO3(conc) = Zn(NO3) + NO2 + H2O =>
Zn + 2 HNO3(conc) = Zn(NO3) + NO2 + H2O

CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O

Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2

C2H5BrNH3 = C2H5NH2HBr =>
C2H5BrNH3 = C2H5NH2HBr

C5H{10+} + O2 = CO{2+} + H2O =>
4 C5H{10+} + 11 O2 = 20 CO{2+} + 2 H2O

Si + HNO3 = H2SiO4 + NO =>
Si + 2 HNO3 = H2SiO4 + 2 NO

Hg + Au(PO4) = Au + Hg(PO4) =>
Hg + Au(PO4) = Au + Hg(PO4)

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Breng de vergelijking van een chemische reactie in evenwicht
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