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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na3(Fe(OH)6) + CO2 = NaHCO3 + Fe(OH)3 =>
Na3(Fe(OH)6) + 3 CO2 = 3 NaHCO3 + Fe(OH)3

C2H4(OH)2 + Cu(OH)2 = (C2H4OHO)2Cu + H2O =>
2 C2H4(OH)2 + Cu(OH)2 = (C2H4OHO)2Cu + 2 H2O

SrNO3 + KSO = KNO3 + SrSO =>
SrNO3 + KSO = KNO3 + SrSO

Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O

H2SO4 + CaH2O2 = CaSO4*2H2O =>
H2SO4 + CaH2O2 = CaSO4*2H2O

Sr(HCO3)2 = HCO3 + Sr =>
Sr(HCO3)2 = 2 HCO3 + Sr

Li + HOH = LiOH + H =>
Li + HOH = LiOH + H

C14H10O6 + O2 = CO2 + H2O =>
2 C14H10O6 + 27 O2 = 28 CO2 + 10 H2O

MgI2(ag) + Pb(NO3)2(ag) = PbI2(s) + Mg(NO3)2 =>
MgI2(ag) + Pb(NO3)2(ag) = PbI2(s) + Mg(NO3)2

CH3CHOHCH3 + HBr = CH3CHBrCH3 + H2O =>
CH3CHOHCH3 + HBr = CH3CHBrCH3 + H2O

CuO(s) + H{+}(aq) = Cu{2+}(aq) + H2O =>
CuO(s) + 2 H{+}(aq) = Cu{2+}(aq) + H2O

HClO(aq) + Fe{+2} + H2O = Fe(OH)3 + Cl{-} + H{+} =>
HClO(aq) + 2 Fe{+2} + 5 H2O = 2 Fe(OH)3 + Cl{-} + 5 H{+}

CH3COOH = CH4 + CO2 = C + O =>
CH3COOH = CH4 + CO2

CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

SiCl2 + KI = SiI2 + KCl =>
SiCl2 + 2 KI = SiI2 + 2 KCl

NiBr2 + NaOH = NiOH + Br2Na =>
NiBr2 + NaOH = NiOH + Br2Na

Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2

FeS + HC = H2S + FeC2 =>
FeS + 2 HC = H2S + FeC2

Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

Ni + Al(C2H3O2)3 = Ni(C2H3O2) + Al =>
3 Ni + Al(C2H3O2)3 = 3 Ni(C2H3O2) + Al

Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe

Al + Sn(SO4) = Sn + Al(SO4) =>
Al + Sn(SO4) = Sn + Al(SO4)

P + CI5 = PCI5 =>
P + CI5 = PCI5

Zn + HBr = ZnBr2 + H =>
Zn + 2 HBr = ZnBr2 + 2 H

PtN + H = Pt + NH3 =>
PtN + 3 H = Pt + NH3

C3H15O5 + O2 = CO2 + H2O =>
4 C3H15O5 + 17 O2 = 12 CO2 + 30 H2O

HMnO4 + HCl = MnCl2 + H2O + Cl2 =>
2 HMnO4 + 14 HCl = 2 MnCl2 + 8 H2O + 5 Cl2

SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O

NaOH + KNO({-}3) = NaNO({-}3) + KOH =>
NaOH + KNO({-}3) = NaNO({-}3) + KOH

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

C6H12 + KOH = C6H13KO =>
C6H12 + KOH = C6H13KO

XLi2O + XH2S = XLi2S + XH2O =>
XLi2O + XH2S = XLi2S + XH2O

CO2 + MgCO3 = CMg + O2CO3 =>
CO2 + MgCO3 = CMg + O2CO3

MgSO4 + NaOH = MgOHSO4 + Na =>
MgSO4 + NaOH = MgOHSO4 + Na

Li2O + OH = LiOH + O2 =>
2 Li2O + 4 OH = 4 LiOH + O2

KBrO3 + Na2S2O3 + H2O = KBr + Na2SO4 + H2SO4 =>
4 KBrO3 + 3 Na2S2O3 + 3 H2O = 4 KBr + 3 Na2SO4 + 3 H2SO4

LiH + BCl3 = LiCl + BH3 =>
3 LiH + BCl3 = 3 LiCl + BH3

Na[Cr(OH)4] = NaOH + Cr2O3 + H2O =>
2 Na[Cr(OH)4] = 2 NaOH + Cr2O3 + 3 H2O

NaNO3 + ZnSO4 = ZnNO3 + NaSO4 =>
NaNO3 + ZnSO4 = ZnNO3 + NaSO4

SrCl2 + Na2CO3 = NaCl + Sr(CO3) =>
SrCl2 + Na2CO3 = 2 NaCl + Sr(CO3)

Na2CO3 + H2O = NaOH + H2CO3 =>
Na2CO3 + 2 H2O = 2 NaOH + H2CO3

Al2O3 + O2 + H2 = Al(OH)3 =>
2 Al2O3 + 3 O2 + 6 H2 = 4 Al(OH)3

Ca(ClO)2 + Mn(OH)2 + H2O = MnO3 + Ca(OH)2 + HCl =>
Ca(ClO)2 + Mn(OH)2 + H2O = MnO3 + Ca(OH)2 + 2 HCl

Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4

CaS = Ca + S =>
CaS = Ca + S

AgNo2 + Li = LiNo3 + Ag =>
3 AgNo2 + 2 Li = 2 LiNo3 + 3 Ag

Na2SO4 + Pb = Pb2SO4 + Na =>
Na2SO4 + 2 Pb = Pb2SO4 + 2 Na

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Breng de vergelijking van een chemische reactie in evenwicht
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