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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
Fe(NO3)3 + Na2DMG = NaNO3 + Fe2(DMG)3 =>
2 Fe(NO3)3 + 3 Na2DMG = 6 NaNO3 + Fe2(DMG)3

C2H5OH + OH = HC2H3O2 + H2O =>
C2H5OH + 4 OH = HC2H3O2 + 3 H2O

V2O3 + HNO3 = NO2 + H2O + V2O5 =>
V2O3 + 4 HNO3 = 4 NO2 + 2 H2O + V2O5

Fe3O4 + H2SO4 = FeSO4 + Fe2(SO4)3 + H2O =>
Fe3O4 + 4 H2SO4 = FeSO4 + Fe2(SO4)3 + 4 H2O

FeS4 + O2 = Fe3O4 + SO2 =>
3 FeS4 + 14 O2 = Fe3O4 + 12 SO2

Si + HNO3 = SiNO3 + H2 =>
2 Si + 2 HNO3 = 2 SiNO3 + H2

HF = F + H =>
HF = F + H

Ca(NO3)2(aq) + Na2SO4(aq) = NaNO3(aq) + CaSO4(s) =>
Ca(NO3)2(aq) + Na2SO4(aq) = 2 NaNO3(aq) + CaSO4(s)

Zr2CrN2 = ZrN + CrN + Zr =>
Zr2CrN2 = ZrN + CrN + Zr

H3O + Cr2O7 = Cr + H2O =>
14 H3O + Cr2O7 = 2 Cr + 21 H2O

NH4H2PO4 + KOH = K2HPO4 + NH3 + H2O =>
NH4H2PO4 + 2 KOH = K2HPO4 + NH3 + 2 H2O

Ce2O3 + HNO3 + NaBiO3 = Ce(NO3)4 + Bi(NO3)3 + NaNO3 + H2O =>
Ce2O3 + 12 HNO3 + NaBiO3 = 2 Ce(NO3)4 + Bi(NO3)3 + NaNO3 + 6 H2O

K2Cr2O7 + HCl = KCl + Cl2 + H2O + CrCl3 =>
K2Cr2O7 + 14 HCl = 2 KCl + 3 Cl2 + 7 H2O + 2 CrCl3

C + HSO3 = HS + CO2 =>
3 C + 2 HSO3 = 2 HS + 3 CO2

Au(OH)2 + H2SO4 = AuSO4 + H2O =>
Au(OH)2 + H2SO4 = AuSO4 + 2 H2O

Na3PO4 + SiO2 = P2O5 + Na2SiO3 =>
2 Na3PO4 + 3 SiO2 = P2O5 + 3 Na2SiO3

C3H6ClCOOH + NH3 = C3H6NH2COOH + HCl =>
C3H6ClCOOH + NH3 = C3H6NH2COOH + HCl

K2Cr2O7 + C2H5OH + HCl = CrCl3 + C2H4O + H2O + KCl =>
K2Cr2O7 + 3 C2H5OH + 8 HCl = 2 CrCl3 + 3 C2H4O + 7 H2O + 2 KCl

J + HNO3 = HJO3 + NO2 + H2O =>
J + 5 HNO3 = HJO3 + 5 NO2 + 2 H2O

Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn

Cr2O3 + NaPO3 = NaCrP2O7 + NaCrO2 =>
Cr2O3 + 2 NaPO3 = NaCrP2O7 + NaCrO2

C6H5MgBr + HCl = C6H6 + MgBrCl =>
C6H5MgBr + HCl = C6H6 + MgBrCl

Ag2O + H2O = Ag2O2 + H2 =>
Ag2O + H2O = Ag2O2 + H2

ZnSO4*7H2O + NaOH = ZnO + Na2SO4 + H2O =>
ZnSO4*7H2O + 2 NaOH = ZnO + Na2SO4 + 8 H2O

ZnSO4*5H2O = ZnSO4 + H2O =>
ZnSO4*5H2O = ZnSO4 + 5 H2O

C11H12O3 + NH3O + Na2CO3 = C11H13NO3 + H2CO3 + NaOH =>
2 C11H12O3 + 2 NH3O + Na2CO3 = 2 C11H13NO3 + H2CO3 + 2 NaOH

Pb + N = PbN2 =>
Pb + 2 N = PbN2

Co(NO3)2 + H2SO4 = HNO3 + CoSO4 =>
Co(NO3)2 + H2SO4 = 2 HNO3 + CoSO4

H4C2O2 + NaOH = NaC2H3O2 + H2O =>
H4C2O2 + NaOH = NaC2H3O2 + H2O

SiH10 + O2 = SiO2 + H2O =>
2 SiH10 + 7 O2 = 2 SiO2 + 10 H2O

Li3PO4 + LiPO3 = Li4P2O7 =>
Li3PO4 + LiPO3 = Li4P2O7

HF + MgCO3 = H2O + CO2 + MgF2 =>
2 HF + MgCO3 = H2O + CO2 + MgF2

H2ZnO2 + Co(OH)3 = H2O + Co2(ZnO2)3 =>
3 H2ZnO2 + 2 Co(OH)3 = 6 H2O + Co2(ZnO2)3

(NH3)3PO4 + CaCl2 = Ca3(PO4)2 + NH3Cl =>
2(NH3)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH3Cl

CH3CO2CH3 + H2 = CH3CH2OH + CH3OH =>
CH3CO2CH3 + 2 H2 = CH3CH2OH + CH3OH

ammonia + oxygen = nitricacid + water =>
NH3 + 2 O2 = HNO3 + H2O

CH3COOH + CH3Cl = CH3COOCH3 + HCl =>
CH3COOH + CH3Cl = CH3COOCH3 + HCl

Na + H2CO3 = Na2CO3 + H2 =>
2 Na + H2CO3 = Na2CO3 + H2

Co(NO3)2*6H2O + CuCl2 = CoCl2 + Cu(NO3)2*6H2O =>
Co(NO3)2*6H2O + CuCl2 = CoCl2 + Cu(NO3)2*6H2O

O = O1000000000000000000000000000000 =>
9223372036854775807 O = O1000000000000000000000000000000

CaO + H2O = CaO(H2O) =>
CaO + H2O = CaO(H2O)

PBO + SO3 = PBSO4 =>
PBO + SO3 = PBSO4

F + I = FI =>
F + I = FI

BaCl2 + HCl = HBa + Cl =>
BaCl2 + HCl = HBa + 3 Cl

C4H9Cl + AgOH = C4H9OH + AgCl =>
C4H9Cl + AgOH = C4H9OH + AgCl

NO3 + H3O = HNO2 + H2O =>
NO3 + 3 H3O = HNO2 + 4 H2O

CH3COOH + C2H5OH = CH3COOCH2CH3 + H2O =>
CH3COOH + C2H5OH = CH3COOCH2CH3 + H2O

FeCl2 + HNO3 + HCl = NO + FeCl3 + H2O =>
3 FeCl2 + HNO3 + 3 HCl = NO + 3 FeCl3 + 2 H2O

HCO2{-} + H2O = CO2{2-} + H3O{+} =>
HCO2{-} + H2O = CO2{2-} + H3O{+}

Ni3 + HNO2 = Ni(NO2)3 + H2 =>
2 Ni3 + 18 HNO2 = 6 Ni(NO2)3 + 9 H2

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Breng de vergelijking van een chemische reactie in evenwicht
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