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Chemische vergelijkingen in evenwicht op12/20/24

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Breng de vergelijking van een chemische reactie in evenwicht
AgNO3(aq) + NH4I(aq) = AgI(s) + NH4NO3(aq) =>
AgNO3(aq) + NH4I(aq) = AgI(s) + NH4NO3(aq)

COSO4 + Fe = Fe2(SO4)3 + CO =>
3 COSO4 + 2 Fe = Fe2(SO4)3 + 3 CO

H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

H4P2O7 = P2O5 + H2O =>
H4P2O7 = P2O5 + 2 H2O

Sn + I2 = SnI2 =>
Sn + I2 = SnI2

CH3CHCH2 + H2O = CH3CHOHCH3 =>
CH3CHCH2 + H2O = CH3CHOHCH3

Fe(NO3)3 + KOH = Fe(OH)3 + KNO3 =>
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3 KNO3

Mg(OH)2 + NaCl = MgCl2 + NaOH =>
Mg(OH)2 + 2 NaCl = MgCl2 + 2 NaOH

Cr(OH)3 + H2O2 + OH{-} = CrO4{2-} + H2O =>
2 Cr(OH)3 + 3 H2O2 + 4 OH{-} = 2 CrO4{2-} + 8 H2O

AlCl3 + NH3 = AlN + HCl =>
AlCl3 + NH3 = AlN + 3 HCl

Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2

Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu

Na2Cr2O7 + H2SO4 + Na2SO3 = Na2SO4 + Cr2(SO4)3 + H2 =>
Na2Cr2O7 + 4 H2SO4 + 7 Na2SO3 = 8 Na2SO4 + Cr2(SO4)3 + 4 H2

MnO4{-} + ClO2{-} + H2O = MnO2 + ClO4{-} + OH{-] =>
4 MnO4{-} + 3 ClO2{-} + 2 H2O = 4 MnO2 + 3 ClO4{-} + 4 OH{-]

Sr(HSO3)2 + H2O2 = Sr(SO4)2 + H2 =>
Sr(HSO3)2 + H2O2 = Sr(SO4)2 + 2 H2

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

Ba + H2SO4 = Ba(SO4) + H2 =>
Ba + H2SO4 = Ba(SO4) + H2

Br2 + Mn(OH)2 + KOH = MnO2*H2O + KBr + H2O =>
Br2 + Mn(OH)2 + 2 KOH = MnO2*H2O + 2 KBr + H2O

ZnSO4Ba(OH)2 = BaSO4Zn(OH)2 =>
ZnSO4Ba(OH)2 = BaSO4Zn(OH)2

C7H6O + NaBH4 = C7H8O + NaBH3 =>
C7H6O + 2 NaBH4 = C7H8O + 2 NaBH3

Mg3Si4O10(OH)2 + CaCO3 + SiO2 = Ca2Mg5Si8O22(OH)2 + H2O + CO2 =>
5 Mg3Si4O10(OH)2 + 6 CaCO3 + 4 SiO2 = 3 Ca2Mg5Si8O22(OH)2 + 2 H2O + 6 CO2

HI + KOH = K2I2 + H2O =>
2 HI + 2 KOH = K2I2 + 2 H2O

Mn + H2SO4 = MnSO4 + H2S + H2O =>
4 Mn + 5 H2SO4 = 4 MnSO4 + H2S + 4 H2O

CH4Cl2 = CH3(Cl)HCl =>
CH4Cl2 = CH3(Cl)HCl

Fe3O4(s) + CO = Fe + CO2 =>
Fe3O4(s) + 4 CO = 3 Fe + 4 CO2

C4H10O + C4H10O2 = C8H18O2 + H2O =>
C4H10O + C4H10O2 = C8H18O2 + H2O

Ca(HCO3)2CaCl2 = CaCO3HCl =>
Ca(HCO3)2CaCl2 = 2 CaCO3HCl

FeSO4 + KNO2 + H2SO4 = NO + H2O + K2SO4 + Fe2(SO4)3 =>
2 FeSO4 + 2 KNO2 + 2 H2SO4 = 2 NO + 2 H2O + K2SO4 + Fe2(SO4)3

NaOCl + NaHSO3 + H2O = Na2H2SO4 + HCl + O =>
NaOCl + NaHSO3 + H2O = Na2H2SO4 + HCl + O

BaF2 + H3PO4 = Ba3(PO4)2 + HF =>
3 BaF2 + 2 H3PO4 = Ba3(PO4)2 + 6 HF

H2CrO5 + H2SO4 = Cr2(SO4)3 + H2O + O2 =>
4 H2CrO5 + 6 H2SO4 = 2 Cr2(SO4)3 + 10 H2O + 5 O2

KOH + H2SO4 = H3O + KSO4 =>
KOH + H2SO4 = H3O + KSO4

NH4Fe(SO4)2 + CuCl2 = FeCl3 + CuSO4 + (NH4)2SO4 =>
2 NH4Fe(SO4)2 + 3 CuCl2 = 2 FeCl3 + 3 CuSO4 + (NH4)2SO4

NaBr + KMnO4 + H2O = NaOH + Br2 + MnO2 + KOH =>
6 NaBr + 2 KMnO4 + 4 H2O = 6 NaOH + 3 Br2 + 2 MnO2 + 2 KOH

Ca{+2}N{-3} + O{-2} = Ca3 + O2 =>
6 Ca{+2}N{-3} + 6 O{-2} = 2 Ca3 + 3 O2

CH3COOH + NaHCO3 = CH3COONa + CO + H2O =>
3 CH3COOH + 2 NaHCO3 = 2 CH3COONa + 4 CO + 4 H2O

H2SO4 + Mg = H2 + MgSO4 =>
H2SO4 + Mg = H2 + MgSO4

Cd(OH)2 + H2SO4 = CdSO4 + H2O =>
Cd(OH)2 + H2SO4 = CdSO4 + 2 H2O

(NH4)2O = N2 + H2 + O2 =>
2(NH4)2O = 2 N2 + 8 H2 + O2

HCl + Mn = MnCl + H1 =>
HCl + Mn = MnCl + H1

(NH4)2SO4 + Na(OH) = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 Na(OH) = 2 NH3 + 2 H2O + Na2SO4

PbCO2 + H2SO4 = PbSO4 + CO2 + H =>
PbCO2 + H2SO4 = PbSO4 + CO2 + 2 H

CH3CHCH2 + H2O = CH3CHCH3OH =>
CH3CHCH2 + H2O = CH3CHCH3OH

KI(aq) + Cu2SO4(aq) = K2SO4 + CuI =>
2 KI(aq) + Cu2SO4(aq) = K2SO4 + 2 CuI

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

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

Mg + ClH = MgCl2 + H =>
Mg + 2 ClH = MgCl2 + 2 H

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

K2SO3 + KMnO4 + NaOH = K2MnO4 + K2SO4 + Na2MnO2 + H2O =>
3 K2SO3 + 2 KMnO4 + 2 NaOH = K2MnO4 + 3 K2SO4 + Na2MnO2 + H2O

H2 + Cl2 = hydrogenchloride =>
H2 + Cl2 = 2 HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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