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Chemische vergelijkingen in evenwicht op12/19/24

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Breng de vergelijking van een chemische reactie in evenwicht
Fe(NO3)3 + K3(FeCN6) = Fe3(FeCN6) + K(NO3)3 =>
3 Fe(NO3)3 + K3(FeCN6) = Fe3(FeCN6) + 3 K(NO3)3

K + HNO3 = KNO3 + H2O + NH3 =>
8 K + 9 HNO3 = 8 KNO3 + 3 H2O + NH3

H2C + Na = Na2C + H =>
H2C + 2 Na = Na2C + 2 H

CH3CH2OH + O = H2O + CH3COOH =>
CH3CH2OH + 2 O = H2O + CH3COOH

H2SO4*NaCl = HCl + NaHSO4 =>
H2SO4*NaCl = HCl + NaHSO4

Zn + KCl = K + ZnCl2 =>
Zn + 2 KCl = 2 K + ZnCl2

KClO3 + H2SO4 = HClO4 + ClO2 + K2SO4 + H2O =>
6 KClO3 + 3 H2SO4 = 2 HClO4 + 4 ClO2 + 3 K2SO4 + 2 H2O

Co(OH)3 + H2SO4 = Co2SO6 + H2O =>
2 Co(OH)3 + H2SO4 = Co2SO6 + 4 H2O

FeSO4 + Cu(NO3)2 = CuSO4 + Fe(NO3)2 =>
FeSO4 + Cu(NO3)2 = CuSO4 + Fe(NO3)2

AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3

Cr + HNO3 = Cr(NO3)3 + H2O + NO2 =>
Cr + 6 HNO3 = Cr(NO3)3 + 3 H2O + 3 NO2

Cu(OAc)2 + K4Fe(CN)6 = Cu4(Fe(CN)6)2 + KOAc =>
4 Cu(OAc)2 + 2 K4Fe(CN)6 = Cu4(Fe(CN)6)2 + 8 KOAc

HCl + K = H2 + KCl =>
2 HCl + 2 K = H2 + 2 KCl

Al4Si3 + NaOH = Al(OH)3 + Na4Si =>
Al4Si3 + 12 NaOH = 4 Al(OH)3 + 3 Na4Si

Ag + Cu2NO3 = Cu + AgNO3 =>
Ag + Cu2NO3 = 2 Cu + AgNO3

Ca + H2SO3 = CaSO3 + H2 =>
Ca + H2SO3 = CaSO3 + H2

ZnSO4KOH = ZnOHKSO4 =>
ZnSO4KOH = ZnOHKSO4

Al2O3 + OH{-} + H2O = Al(OH)4{-} =>
Al2O3 + 2 OH{-} + 3 H2O = 2 Al(OH)4{-}

Li2SO3 + NaCl = LiCl + Na2SO3 =>
Li2SO3 + 2 NaCl = 2 LiCl + Na2SO3

Cl2 + FeCl = FeCl3 =>
Cl2 + FeCl = FeCl3

Rb + HNO2 = RbNO2 + H2 =>
2 Rb + 2 HNO2 = 2 RbNO2 + H2

CH3CH2COOK + KOH = CH3CH2COOH + K2O =>
CH3CH2COOK + KOH = CH3CH2COOH + K2O

CH2OH + HCl = CH3Cl + OH =>
CH2OH + HCl = CH3Cl + OH

Ca + Li2SO3 = CaSO3 + Li =>
Ca + Li2SO3 = CaSO3 + 2 Li

KLO4 + KL + HCl = KCl + L2 + H2O =>
KLO4 + 7 KL + 8 HCl = 8 KCl + 4 L2 + 4 H2O

COCl2 + NH3 = NH4Cl + CO(NH2)2 =>
COCl2 + 4 NH3 = 2 NH4Cl + CO(NH2)2

KOH + H2SIO3 = KHSIO3 + H2O =>
KOH + H2SIO3 = KHSIO3 + H2O

ZnSO4 + HNO3 = Zn(NO3)2 + H2SO4 =>
ZnSO4 + 2 HNO3 = Zn(NO3)2 + H2SO4

Cu2O + HS = Cu2S2 + H2O =>
Cu2O + 2 HS = Cu2S2 + H2O

Na3 = Na4 =>
4 Na3 = 3 Na4

KNO3 + BaI2 = KI + Ba(NO3)2 =>
2 KNO3 + BaI2 = 2 KI + Ba(NO3)2

MgSO4*7H2O + Ba(NO3)2 = BaSO4 + Mg(NO3)2 + H2O =>
MgSO4*7H2O + Ba(NO3)2 = BaSO4 + Mg(NO3)2 + 7 H2O

AgSe + NaNO3 + H2SO4 = Ag2SO4 + SeO2 + NO2 + Na2SO4 + H2O =>
2 AgSe + 10 NaNO3 + 6 H2SO4 = Ag2SO4 + 2 SeO2 + 10 NO2 + 5 Na2SO4 + 6 H2O

Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O

ZnCO3 + KOH = ZnOH + KCO3 =>
ZnCO3 + KOH = ZnOH + KCO3

H2O2 + HCl + FeCl2 = H2O + FeCl3 =>
H2O2 + 2 HCl + 2 FeCl2 = 2 H2O + 2 FeCl3

NaCl + KOH = NaOHClK =>
NaCl + KOH = NaOHClK

Ba(OH)Cl + H2SO4 = H2O + BaSO4 + HCl =>
Ba(OH)Cl + H2SO4 = H2O + BaSO4 + HCl

Mg(HO3)2 = MgO + H2O + O2 =>
Mg(HO3)2 = MgO + H2O + 2 O2

Fe(OH)2 + K2O = FeO + KOH =>
Fe(OH)2 + K2O = FeO + 2 KOH

C6H5ONa + CO2 + H2O = C6H6O2 + NaHCO3 =>
13 C6H5ONa + 19 CO2 + 16 H2O = 14 C6H6O2 + 13 NaHCO3

ZnSO4 + HOH = Zn(OH)2 + H2SO4 =>
ZnSO4 + 2 HOH = Zn(OH)2 + H2SO4

Li3N + HCl = LiCl + NH4Cl =>
Li3N + 4 HCl = 3 LiCl + NH4Cl

MgCl2NH4OH = NH4Cl2MgOH =>
MgCl2NH4OH = NH4Cl2MgOH

NaI + Cl2 = NaCl + I2 =>
2 NaI + Cl2 = 2 NaCl + I2

MnO4 + SO3{-}2 = MnO + SO4{-}2 =>
MnO4 + 3 SO3{-}2 = MnO + 3 SO4{-}2

CU + H2SO4 = CUSO4 + S + H2O =>
3 CU + 4 H2SO4 = 3 CUSO4 + S + 4 H2O

LaCl3 + Ca = CaCl2 + La =>
2 LaCl3 + 3 Ca = 3 CaCl2 + 2 La

Al + FeCO3 = Fe + AlCO3 =>
Al + FeCO3 = Fe + AlCO3

CH3CBr2CH3 + NaOH = CH3CCH + NaBr + HOH =>
CH3CBr2CH3 + 2 NaOH = CH3CCH + 2 NaBr + 2 HOH

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Breng de vergelijking van een chemische reactie in evenwicht
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