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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
Fe2(SO4)3 + CaO + H2O = Fe(OH)3 + CaSO4H2O =>
Fe2(SO4)3 + 3 CaO + 6 H2O = 2 Fe(OH)3 + 3 CaSO4H2O

K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B

C6H2(g) + O2(g) = CO2 + H2O =>
2 C6H2(g) + 13 O2(g) = 12 CO2 + 2 H2O

C2H6O + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
C2H6O + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 2 CO2 + 11 H2O

TiO2 + BaCO3 = BaTiO3 + CO2 =>
TiO2 + BaCO3 = BaTiO3 + CO2

NaClHCl = NaHCl2 =>
NaClHCl = NaHCl2

CH3(CH2)16COOH3 + O2 = H2O + CO2 =>
2 CH3(CH2)16COOH3 + 53 O2 = 38 H2O + 36 CO2

OH{-} + H2 + Fe{3+} = H2O + Fe{2+} =>
2 OH{-} + H2 + 2 Fe{3+} = 2 H2O + 2 Fe{2+}

SnCl2 + KMnO4 = SnMnO4 + KCl2 =>
SnCl2 + KMnO4 = SnMnO4 + KCl2

B2H6 + Cl2 = BCl3 + HCl =>
B2H6 + 6 Cl2 = 2 BCl3 + 6 HCl

NO2 + H20(water) = HNO3 + NO =>
40 NO2 + H20(water) = 20 HNO3 + 20 NO

Na4V6O17 + Na2CO3 + NH4Cl = NH4VO3 + NaCl + CO2 =>
Na4V6O17 + Na2CO3 + 6 NH4Cl = 6 NH4VO3 + 6 NaCl + CO2

C2H5OH + Na2CO3 = C2H5ONa + CO2 + H2O =>
2 C2H5OH + Na2CO3 = 2 C2H5ONa + CO2 + H2O

Fe(NH4)2(SO4)2 + K2C2O4 + H2C2O4 + H2O2 = K3(Fe(C2O4)3) + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2 + 3 K2C2O4 + 3 H2C2O4 + H2O2 = 2 K3(Fe(C2O4)3) + 2(NH4)2SO4 + 2 H2SO4 + 2 H2O

MgCl2(aq) + K2HPO4(aq) = MgHPO4 + KCl =>
MgCl2(aq) + K2HPO4(aq) = MgHPO4 + 2 KCl

AgBr(ac) + KSCN(ac) = AgSCN(ac) + KBr(ac) =>
AgBr(ac) + KSCN(ac) = AgSCN(ac) + KBr(ac)

Be(OH)2 + HClO2 = BeCl2O4 + H2O =>
Be(OH)2 + 2 HClO2 = BeCl2O4 + 2 H2O

C3H8 + CO2 = CO + H2O =>
C3H8 + 7 CO2 = 10 CO + 4 H2O

Cu2O + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 7 H2O + 2 NO

K2Cr2O4 + HCl = CrCl + KCl + Cl + H2O =>
K2Cr2O4 + 8 HCl = 2 CrCl + 2 KCl + 4 Cl + 4 H2O

Na2C2O4 + HBr = NaBr + H2C2O4 =>
Na2C2O4 + 2 HBr = 2 NaBr + H2C2O4

C7H14O + HOCl = C7H12O + Cl + H3O =>
C7H14O + HOCl = C7H12O + Cl + H3O

Fe(OH)3 + Na3PO4 = FePO4 + Na(OH) =>
Fe(OH)3 + Na3PO4 = FePO4 + 3 Na(OH)

NaC2H3O2 + HCl = NaCl + H2 + C2H3O2 =>
2 NaC2H3O2 + 2 HCl = 2 NaCl + H2 + 2 C2H3O2

CO2 + H2O = HO + C =>
CO2 + 2 H2O = 4 HO + C

SO2 + NaOH = Na2S2O5 + H2O =>
2 SO2 + 2 NaOH = Na2S2O5 + H2O

Cu(OH)2 + NH3 = CuO + NH4OH =>
Cu(OH)2 + NH3 = CuO + NH4OH

Si + MgCl2 = SiCl4 + Mg =>
Si + 2 MgCl2 = SiCl4 + 2 Mg

C6H4(OH)COOH + NaOH = C6H4(ONa)COONa + H2O =>
C6H4(OH)COOH + 2 NaOH = C6H4(ONa)COONa + 2 H2O

Ba(OH)2 + K2S = Ba2S2 + KOH =>
2 Ba(OH)2 + 2 K2S = Ba2S2 + 4 KOH

ZnO + KOH = K2Zn2O3 + H2O =>
2 ZnO + 2 KOH = K2Zn2O3 + H2O

Co3O4 + ZnO + Fe2O3 = Co07Zn03Fe2O4 + O2 =>
7 Co3O4 + 9 ZnO + 3 Fe2O3 = 3 Co07Zn03Fe2O4 + 17 O2

PbBr2 = Pb + Br2 =>
PbBr2 = Pb + Br2

HClO4 + Cd = Cd(ClO4)2 + H =>
2 HClO4 + Cd = Cd(ClO4)2 + 2 H

UCl3 + H2O = UO2Cl2 + H2 + HCl =>
2 UCl3 + 4 H2O = 2 UO2Cl2 + 3 H2 + 2 HCl

KI + (CrO4) = I2 + K2O + K4(CrO3)2 =>
8 KI + 2(CrO4) = 4 I2 + 2 K2O + K4(CrO3)2

SF6 + CH4 = S + C + HF =>
2 SF6 + 3 CH4 = 2 S + 3 C + 12 HF

Fe(NO3)3(aq) + NH3(aq) + H2O = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3(aq) + 3 NH3(aq) + 3 H2O = Fe(OH)3 + 3 NH4NO3

NaCl + H2SO4 + MnO2 = Cl2 + MnSO4 + NaHSO4 + H2O =>
2 NaCl + 3 H2SO4 + MnO2 = Cl2 + MnSO4 + 2 NaHSO4 + 2 H2O

MgNO3 + Na = Mg + NaNO3 =>
MgNO3 + Na = Mg + NaNO3

AuCl = Cl2 + Au =>
2 AuCl = Cl2 + 2 Au

Li + HNO3 = LiNO3 + H2O + NH4NO3 =>
8 Li + 10 HNO3 = 8 LiNO3 + 3 H2O + NH4NO3

K2CO3 + NaOH = KOH + Na2CO3 =>
K2CO3 + 2 NaOH = 2 KOH + Na2CO3

H2 + CH3OH = CH3H + H2O =>
H2 + CH3OH = CH3H + H2O

Mg(NO3)2 + NH3 = N(NO3)3 + MgH2 =>
3 Mg(NO3)2 + 2 NH3 = 2 N(NO3)3 + 3 MgH2

KCN + FeSO4 + FeCl3 = Fe4(Fe(CN)6)3 + K2SO4 + KCl =>
18 KCN + 3 FeSO4 + 4 FeCl3 = Fe4(Fe(CN)6)3 + 3 K2SO4 + 12 KCl

(NH4)2(SO4) + Ba(OH)2 = Ba(SO4) + NH4(OH) =>
(NH4)2(SO4) + Ba(OH)2 = Ba(SO4) + 2 NH4(OH)

H2O + NO2 = NO + HNO3 =>
H2O + 3 NO2 = NO + 2 HNO3

N0 + KClO + KOH = KNO3 + KCl + H2O =>
2 N0 + 5 KClO + 2 KOH = 2 KNO3 + 5 KCl + H2O

Zn + CuO = Cu + ZnO =>
Zn + CuO = Cu + ZnO

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Breng de vergelijking van een chemische reactie in evenwicht
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