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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
K + (H)2O = KOH + (H)2 =>
2 K + 2(H)2O = 2 KOH + (H)2

Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O

C2H6O + O = CH3COH + H2O =>
C2H6O + O = CH3COH + H2O

CaN + NaS = CaS + NaN(doubledisplacement) =>
CaN + NaS = CaS + NaN(doubledisplacement)

BaCl2 + Li2S04 = BaS04 + LiCl =>
BaCl2 + Li2S04 = BaS04 + 2 LiCl

P4 + O = P4O =>
P4 + O = P4O

Na2S2O3 + Me4NI5 = Na2S2O3Me4N + I =>
Na2S2O3 + Me4NI5 = Na2S2O3Me4N + 5 I

Cu + CsCl = CuCl2 + Cs =>
Cu + 2 CsCl = CuCl2 + 2 Cs

Zn(NO3)2 + NH4F + NH3 = F7Zn93O100 + H2O + N2 =>
186 Zn(NO3)2 + 14 NH4F + 592 NH3 = 2 F7Zn93O100 + 916 H2O + 489 N2

MnO2 + HCl = Cl + MnCl2(H2O) + H2O =>
MnO2 + 4 HCl = 2 Cl + MnCl2(H2O) + H2O

Li3PO4 + Al(OH)3 = LiOH + AlPO4 =>
Li3PO4 + Al(OH)3 = 3 LiOH + AlPO4

Na3PS4 + O2 = Na3PS4O2 =>
Na3PS4 + O2 = Na3PS4O2

Cr2(CO3)3 = CO2 + Cr2O3 =>
Cr2(CO3)3 = 3 CO2 + Cr2O3

CaOH + Cu = CuCa + OH =>
CaOH + Cu = CuCa + OH

C2H5COOH + K2CO3 = KC2H5COOH + CO2 + H2O =>
15 C2H5COOH + 7 K2CO3 = 14 KC2H5COOH + 10 CO2 + 3 H2O

CaCO3 + NaHSO4 = Na2CO3 + H2CO3 + CaSO4 =>
2 CaCO3 + 2 NaHSO4 = Na2CO3 + H2CO3 + 2 CaSO4

NH4Br + Cr(NO3)3 = Br(NO3) + Cr(NH4)3 =>
3 NH4Br + Cr(NO3)3 = 3 Br(NO3) + Cr(NH4)3

Na4SiO4 + CaF2 = Na4F4 + Ca2SiO4 =>
Na4SiO4 + 2 CaF2 = Na4F4 + Ca2SiO4

NaHCO3(s) + HC2H3O2 = NaC2H3O2 + CO2 + H2O =>
NaHCO3(s) + HC2H3O2 = NaC2H3O2 + CO2 + H2O

O2 + CO2 = CO33 =>
31 O2 + 2 CO2 = 2 CO33

H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O

NaCN + Mg(OH)2 = NaOH + Mg(CN)2 =>
2 NaCN + Mg(OH)2 = 2 NaOH + Mg(CN)2

Co3Mn3O4 + O2 = CoMnO3 =>
2 Co3Mn3O4 + 5 O2 = 6 CoMnO3

Al(OH)3(s) + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3(s) + 3 HNO3 = Al(NO3)3 + 3 H2O

H2 + SO4(OH)2 = H2SO4 + H2O =>
2 H2 + SO4(OH)2 = H2SO4 + 2 H2O

KAl(OH)4 = KAlO2 + H2O =>
KAl(OH)4 = KAlO2 + 2 H2O

Ai + Br2 = AiBr3 =>
2 Ai + 3 Br2 = 2 AiBr3

C11H13NO3 + NaOCl = C10H13NO2 + Na2CO3 + Cl =>
C11H13NO3 + 2 NaOCl = C10H13NO2 + Na2CO3 + 2 Cl

K2O + N2O5 = K3NO4 =>
3 K2O + N2O5 = 2 K3NO4

Ba(OH)2 + H2Cl2O3 = Ba(Cl2O3) + H2O =>
Ba(OH)2 + H2Cl2O3 = Ba(Cl2O3) + 2 H2O

CH3COOH(l) + KOH(l) = KCH3COO + H2O =>
CH3COOH(l) + KOH(l) = KCH3COO + H2O

HCl + CuCO3 = CuCl2 + CO2 + H2O =>
2 HCl + CuCO3 = CuCl2 + CO2 + H2O

CaCrSi4O10(OH)2*4H2O + H = Ca + Cr2O3 + SiO2 + H2O =>
2 CaCrSi4O10(OH)2*4H2O + 6 H = 2 Ca + Cr2O3 + 8 SiO2 + 13 H2O

Zn(NO3) + Na2(CO3) = Zn(CO3) + Na2(NO3) =>
Zn(NO3) + Na2(CO3) = Zn(CO3) + Na2(NO3)

Na2CO3*NaHCO3*2H2O = Na2CO3 + H2O + CO2 =>
2 Na2CO3*NaHCO3*2H2O = 3 Na2CO3 + 5 H2O + CO2

NaOH + ZnBr = NaBr + ZnOH =>
NaOH + ZnBr = NaBr + ZnOH

Cr + (NH4)2CO3 = Cr2CO3 + NH4 =>
2 Cr + (NH4)2CO3 = Cr2CO3 + 2 NH4

NaMnO4 + CuCl + HCl = MnCl2 + CuCl2 + NaCl + H2O =>
NaMnO4 + 5 CuCl + 8 HCl = MnCl2 + 5 CuCl2 + NaCl + 4 H2O

NaHCO3 + C4O6H6 = Na2C4O6H4 + H2O + CO2 =>
2 NaHCO3 + C4O6H6 = Na2C4O6H4 + 2 H2O + 2 CO2

NO3 + H = NH3 + O =>
NO3 + 3 H = NH3 + 3 O

Cr2(SO4)3 + KBiO3 + H2SO4 = H2Cr2O7 + K2SO4 + Bi2(SO4)3 + H2O =>
2 Cr2(SO4)3 + 6 KBiO3 + 6 H2SO4 = 2 H2Cr2O7 + 3 K2SO4 + 3 Bi2(SO4)3 + 4 H2O

NO + H2 = N + H2O = =>
NO + H2 = N + H2O

NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O

KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2S04 + H2O =>
2 KMnO4 + 36 FeSO4 + 24 H2SO4 = 2 MnSO4 + 18 Fe2(SO4)3 + K2S04 + 24 H2O

FeCl3 + NaCNS + SnCl2 = Fe(CNS)2 + SnCl4 + NaCl =>
2 FeCl3 + 4 NaCNS + SnCl2 = 2 Fe(CNS)2 + SnCl4 + 4 NaCl

(NH4)3PO4(l) + Al(C2H3O2)3(l) = AlPO4(l) + C2H3O2NH4(g) =>
(NH4)3PO4(l) + Al(C2H3O2)3(l) = AlPO4(l) + 3 C2H3O2NH4(g)

C19H10O5SBr4 + H2O = C19H12O6SBr4 =>
C19H10O5SBr4 + H2O = C19H12O6SBr4

NaOH + AgNO3 = AgO + NaHNO3 =>
NaOH + AgNO3 = AgO + NaHNO3

CuS + HCl = CuCl2 + H2 + S =>
CuS + 2 HCl = CuCl2 + H2 + S

Cu + HgCl = CuCl2 + Hg =>
Cu + 2 HgCl = CuCl2 + 2 Hg

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Breng de vergelijking van een chemische reactie in evenwicht
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