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Chemische vergelijkingen in evenwicht op01/15/25

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Breng de vergelijking van een chemische reactie in evenwicht
CaCl2*2H2O = CaCl2 + H2O =>
CaCl2*2H2O = CaCl2 + 2 H2O

KClO = KCl + O2 =>
2 KClO = 2 KCl + O2

NaHCO3 + C6H8O7*H2O = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7*H2O = 3 CO2 + 4 H2O + Na3C6H5O7

(C2H5)2O + H2O = C4H12O2 =>
(C2H5)2O + H2O = C4H12O2

HNO3 + CCaO3 = CaN2O6 + CO2 + H2O =>
2 HNO3 + CCaO3 = CaN2O6 + CO2 + H2O

Cu(NO3)23H2O = CuO + H2O + NO2 + O2 =>
Cu(NO3)23H2O = CuO + H2O + 23 NO2 + 11 O2

C3H8O + KMnO4 = KC3H6MnO4 + H2O =>
C3H8O + KMnO4 = KC3H6MnO4 + H2O

(NH4)2S + K2Cr2O7 + H2SO4 = (NH4)2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3(NH4)2S + 4 K2Cr2O7 + 16 H2SO4 = 3(NH4)2SO4 + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O

KClO3 + NaCl + H2SO4 = Na2SO4 + Cl2 + H2O + K2SO4 =>
2 KClO3 + 10 NaCl + 6 H2SO4 = 5 Na2SO4 + 6 Cl2 + 6 H2O + K2SO4

Fe3C + HNO3 = Fe(NO3)3 + NO + H2O + CO2 =>
3 Fe3C + 40 HNO3 = 9 Fe(NO3)3 + 13 NO + 20 H2O + 3 CO2

Pb(NO3)2 + KCIO3 + KOH = K2PbO3 + KNO3 + KCI + H2O =>
3 Pb(NO3)2 + KCIO3 + 12 KOH = 3 K2PbO3 + 6 KNO3 + KCI + 6 H2O

NH4NO3 + NaCl = NaNO3 + NH4Cl =>
NH4NO3 + NaCl = NaNO3 + NH4Cl

HC = CH =>
HC = CH

H3PO3 + Ca(OH)2 = (PO3)2Ca3 + H2O =>
2 H3PO3 + 3 Ca(OH)2 = (PO3)2Ca3 + 6 H2O

Al4C3 + F2 = AlF3 + CF4 =>
Al4C3 + 12 F2 = 4 AlF3 + 3 CF4

H3PSO4 + NH4OH = (NH4)3PSO4 + H2O =>
H3PSO4 + 3 NH4OH = (NH4)3PSO4 + 3 H2O

KCrO4 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + O2 =>
2 KCrO4 + 4 H2SO4 = Cr2(SO4)3 + 4 H2O + K2SO4 + 2 O2

C4H9COOH + Cu(OH)2 = (C4H9COO)2Cu + H2O =>
2 C4H9COOH + Cu(OH)2 = (C4H9COO)2Cu + 2 H2O

ZnSO4 + Na3(PO4) = Zn3(PO4)2 + Na2(SO4) =>
3 ZnSO4 + 2 Na3(PO4) = Zn3(PO4)2 + 3 Na2(SO4)

C2H5OH + Br = C2H5Br + OH =>
C2H5OH + Br = C2H5Br + OH

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

HClO = H + ClO =>
HClO = H + ClO

CUSO4 + NaI = CUI + I2 + Na2SO4 =>
2 CUSO4 + 4 NaI = 2 CUI + I2 + 2 Na2SO4

Fe + KNO3 = K2FeO4 + NO =>
Fe + 2 KNO3 = K2FeO4 + 2 NO

CuSO4 + NH3 = Cu(NH3)4SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4SO4

K2MnO4 + K2S + H2O = MnO2 + KOH + H2SO4 =>
4 K2MnO4 + K2S + 6 H2O = 4 MnO2 + 10 KOH + H2SO4

Cr2(SO4)3 + K2CO3 = Cr2(CO3)3 + K2SO4 =>
Cr2(SO4)3 + 3 K2CO3 = Cr2(CO3)3 + 3 K2SO4

Ca(ClO3)2 = Ca + ClO3 =>
Ca(ClO3)2 = Ca + 2 ClO3

C2 + O = C2O =>
C2 + O = C2O

Al(NO3)3 + CH3COOH = Al(OH)3 + CH3CONO3 =>
Al(NO3)3 + 3 CH3COOH = Al(OH)3 + 3 CH3CONO3

[Cu(H2O)4]SO4H2O + NH3 = [Cu(NH3)4]SO4 + H2O =>
[Cu(H2O)4]SO4H2O + 4 NH3 = [Cu(NH3)4]SO4 + 5 H2O

Li + S = LiS =>
Li + S = LiS

NaI + AgNO3 = IAg + NaNO3 =>
NaI + AgNO3 = IAg + NaNO3

C6H5OHBr2 = C6H5OBrHBr =>
C6H5OHBr2 = C6H5OBrHBr

KH2PO4 + KOH = K2HPO4 + H2O =>
KH2PO4 + KOH = K2HPO4 + H2O

KC1O3 = KC1O4 + KC1 =>
4 KC1O3 = 3 KC1O4 + KC1

HgS(s) + CaO(s) = Hg(l) + CaS(s) + CaSO4 =>
4 HgS(s) + 4 CaO(s) = 4 Hg(l) + 3 CaS(s) + CaSO4

MnS + HCl = MnCl2 + H2S =>
MnS + 2 HCl = MnCl2 + H2S

CaCO3 + MnO2 = CaMnO3 + CO2 =>
CaCO3 + MnO2 = CaMnO3 + CO2

H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O

SnCl4 + HCl = SnCl5 + H =>
SnCl4 + HCl = SnCl5 + H

FeSO4 + HNO3 = Fe(NO3)2 + H2SO4 =>
FeSO4 + 2 HNO3 = Fe(NO3)2 + H2SO4

C4 + H2O = CO4 + H2 =>
C4 + 16 H2O = 4 CO4 + 16 H2

Si3H2 + H2O = Si(OH)4 + H2 =>
Si3H2 + 12 H2O = 3 Si(OH)4 + 7 H2

J2 + O2 = J2O5 =>
2 J2 + 5 O2 = 2 J2O5

NH4Cl + O2 = NO2 + HCl + H2O =>
4 NH4Cl + 7 O2 = 4 NO2 + 4 HCl + 6 H2O

KHg + HCl = HgCl + K + H =>
KHg + HCl = HgCl + K + H

K4[Fe(CN)6] + Fe2(SO4)3 = KFe[Fe(CN)6] + K2SO4 =>
2 K4[Fe(CN)6] + Fe2(SO4)3 = 2 KFe[Fe(CN)6] + 3 K2SO4

C17H35COOH + C3H5(OH)3 = C3H5(COOC17H35)2COOH + H2O =>
28 C17H35COOH + 32 C3H5(OH)3 = 15 C3H5(COOC17H35)2COOH + 62 H2O

Cu + H2O + SO2 = CuSO4 + H2 =>
Cu + 2 H2O + SO2 = CuSO4 + 2 H2

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Breng de vergelijking van een chemische reactie in evenwicht
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