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Chemische vergelijkingen in evenwicht op12/15/24

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Breng de vergelijking van een chemische reactie in evenwicht
KHSO4NaCl = NaHSO4KCl =>
KHSO4NaCl = NaHSO4KCl

K2FeO4 + HBr = KBr + FeBr3 + Br2 + H2O =>
2 K2FeO4 + 16 HBr = 4 KBr + 2 FeBr3 + 3 Br2 + 8 H2O

Cr(OH)3 + Na2O2 = CrO4{2-} + OH{-} + Na{+} + H2O =>
2 Cr(OH)3 + 3 Na2O2 = 2 CrO4{2-} + 2 OH{-} + 6 Na{+} + 2 H2O

Ca(OH)2(aq) + CO2(g) = CaCO3(s) + H2O(l) =>
Ca(OH)2(aq) + CO2(g) = CaCO3(s) + H2O(l)

Ca(CH3COO)2 + H2O = Ca{2+} + OH{-} + HCH3COO =>
Ca(CH3COO)2 + 2 H2O = Ca{2+} + 2 OH{-} + 2 HCH3COO

K2[Hg(SCN)4] + NaCN = Na2[Hg(SCN)4] + KCN =>
K2[Hg(SCN)4] + 2 NaCN = Na2[Hg(SCN)4] + 2 KCN

K2ZnO2 + HNO3 = KNO3 + H2ZnO2 =>
K2ZnO2 + 2 HNO3 = 2 KNO3 + H2ZnO2

BaO + SO3 = BaSO4(s) =>
BaO + SO3 = BaSO4(s)

C2H5OH + FeCl3 = CH3CHO + FeCl2 + HCl =>
C2H5OH + 2 FeCl3 = CH3CHO + 2 FeCl2 + 2 HCl

Ag + H3PO4 = Ag3PO4 + H2 =>
6 Ag + 2 H3PO4 = 2 Ag3PO4 + 3 H2

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

(Fe(NO3)3) + NH4SCN = Fe(SCN)3 + NH4NO3 =>
(Fe(NO3)3) + 3 NH4SCN = Fe(SCN)3 + 3 NH4NO3

Al + NaOH + NaNO3 + H2O = NaAlO2 + NH3 =>
8 Al + 5 NaOH + 3 NaNO3 + 2 H2O = 8 NaAlO2 + 3 NH3

Cu(OH)2Na2SO4 = CuSO4Na2(OH)2 =>
Cu(OH)2Na2SO4 = CuSO4Na2(OH)2

HClO3Fe(OH)3 = FeO3HCl(OH)3 =>
HClO3Fe(OH)3 = FeO3HCl(OH)3

C6H5NH2H2O = C6H5NH3OH =>
C6H5NH2H2O = C6H5NH3OH

BaCl2 + Na2SO4(aq) = BaSO4 + NaCl =>
BaCl2 + Na2SO4(aq) = BaSO4 + 2 NaCl

NH + I2 = N2I6 + H2 =>
2 NH + 3 I2 = N2I6 + H2

Na2SiO3 + HF = H2SiF6 + NaF + H2O =>
Na2SiO3 + 8 HF = H2SiF6 + 2 NaF + 3 H2O

Se + H2SO4 = SeSO4 + H2 =>
Se + H2SO4 = SeSO4 + H2

CoSO4 + KCNS = CoCNS + KSO4 =>
CoSO4 + KCNS = CoCNS + KSO4

H3PO4 + Zn + H2SO4 = ZnSO4 + PH + H2O =>
H3PO4 + 3 Zn + 3 H2SO4 = 3 ZnSO4 + PH + 4 H2O

ZnOLi = LiOZn =>
ZnOLi = LiOZn

Hg + HCl = H2 + HgCl2 =>
Hg + 2 HCl = H2 + HgCl2

MnSO4 + KClO3 + KOH = K2MnO4 + KSO4 + KCl + H2O =>
6 MnSO4 + 5 KClO3 + 18 KOH = 6 K2MnO4 + 6 KSO4 + 5 KCl + 9 H2O

C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O

NaNO3H2SO4 = NaHSO4HNO3 =>
NaNO3H2SO4 = NaHSO4HNO3

K + Br2 = KBr =>
2 K + Br2 = 2 KBr

NaNO3 + Cu + H2SO4 = CuSO4 + NO2 + NaOH =>
2 NaNO3 + Cu + H2SO4 = CuSO4 + 2 NO2 + 2 NaOH

Cs + Sr(CrO4) = Cs2(CrO4) + Sr =>
2 Cs + Sr(CrO4) = Cs2(CrO4) + Sr

BArF = B + Ar + F =>
BArF = B + Ar + F

Cs + Sr(CrO4) = Cs2(CrO4) + Sr =>
2 Cs + Sr(CrO4) = Cs2(CrO4) + Sr

Ba(HCO3)2 = CO2 + BaCO3 + H2O =>
Ba(HCO3)2 = CO2 + BaCO3 + H2O

C6H5OH + HCOOH = HCOOC6H5 + H2O =>
C6H5OH + HCOOH = HCOOC6H5 + H2O

FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl

Cu(OH)2 + NH3 = Cu(NH3)4{2+} + OH{-} =>
Cu(OH)2 + 4 NH3 = Cu(NH3)4{2+} + 2 OH{-}

CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O

Pb + Cu(No3)2 = PbNo3 + Cu =>
2 Pb + Cu(No3)2 = 2 PbNo3 + Cu

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

CuSO4 + HOH = CuOH + HSO4 =>
CuSO4 + HOH = CuOH + HSO4

C6H5NO2 + Fe + HCl = C6H5NH2 + FeCl2 + H2O =>
C6H5NO2 + 3 Fe + 6 HCl = C6H5NH2 + 3 FeCl2 + 2 H2O

N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O

NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2

Li + SiO = Li2O + Si =>
2 Li + SiO = Li2O + Si

NaOH + (NH4)2HPO4 = Na2HPO4 + NH3 + H2O =>
2 NaOH + (NH4)2HPO4 = Na2HPO4 + 2 NH3 + 2 H2O

H3PO4NH3 = H2PO4NH4 =>
H3PO4NH3 = H2PO4NH4

Ne2 = Ne =>
Ne2 = 2 Ne

CH3COONaNaOH = CH3COOOHNa2 =>
CH3COONaNaOH = CH3COOOHNa2

KMnO4 + CaCl2 + H2SO4 = K2SO4 + MnSO4 + CaSO4 + Cl2 + H2O =>
2 KMnO4 + 5 CaCl2 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 CaSO4 + 5 Cl2 + 8 H2O

Ca(HCO3)2(s) = CaCO3(s)CO2(g)H2O(g) =>
Ca(HCO3)2(s) = CaCO3(s)CO2(g)H2O(g)

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Breng de vergelijking van een chemische reactie in evenwicht
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