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Chemische vergelijkingen in evenwicht op12/18/24

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Breng de vergelijking van een chemische reactie in evenwicht
K2SO4(aq) + BaCl2(ag) = BaSO4(s) + KCl(ag) =>
K2SO4(aq) + BaCl2(ag) = BaSO4(s) + 2 KCl(ag)

CuCl2 + ZnO = ZnCl2 + CuO =>
CuCl2 + ZnO = ZnCl2 + CuO

PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2

TiH2 = Ti + H2 =>
TiH2 = Ti + H2

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

HCl + MgCo3 = HMg + ClCo3 =>
HCl + MgCo3 = HMg + ClCo3

Sb2(SO4)3 = Sb2O3 + SO3 =>
Sb2(SO4)3 = Sb2O3 + 3 SO3

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

N2 + Li = Li3N2 =>
N2 + 3 Li = Li3N2

Na2SO4 + SrBr2 = SrSO4 + NaBr =>
Na2SO4 + SrBr2 = SrSO4 + 2 NaBr

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

Pb(NO3)2 + NaHCO3 = Pb(HCO3)2 + NaNO3 =>
Pb(NO3)2 + 2 NaHCO3 = Pb(HCO3)2 + 2 NaNO3

K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

Ca(HCO3)2 + Na2CO3 = CaCO3 + NaHCO3 =>
Ca(HCO3)2 + Na2CO3 = CaCO3 + 2 NaHCO3

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu

NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O

Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu

Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2

MgCl + OH = MgOH + Cl =>
MgCl + OH = MgOH + Cl

CuCl2KOH = CuOHKCl2 =>
CuCl2KOH = CuOHKCl2

Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O

Ca(HCO3)2 + Ca(OH)2 = Ca(CO3) + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 Ca(CO3) + 2 H2O

SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2

Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl

V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5

CrO2{-} + OH{-} = CrO4{2-} + H2O + e =>
CrO2{-} + 4 OH{-} = CrO4{2-} + 2 H2O + 3e

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2

Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2

MgCl2 + GaN = Mg3N2 + GaCl3 =>
3 MgCl2 + 2 GaN = Mg3N2 + 2 GaCl3

H3COOH = CH4 + CO2 + H2O =>
2 H3COOH = CH4 + CO2 + 2 H2O

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

Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S

NH3H2SO4 = NH4HSO4 =>
NH3H2SO4 = NH4HSO4

Ca(HCO3)2 = CaO + H2O + CO2 =>
Ca(HCO3)2 = CaO + H2O + 2 CO2

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

Cr + Ba(OH)2 + H2O = Ba[Cr(OH)6]2 + H2 =>
2 Cr + Ba(OH)2 + 10 H2O = Ba[Cr(OH)6]2 + 5 H2

(CH3COO)2Pb + H2SO4 = (CH3COO)H + PbSO4 =>
(CH3COO)2Pb + H2SO4 = 2(CH3COO)H + PbSO4

Rb + P = Rb3P =>
3 Rb + P = Rb3P

K2SO3 + HNO3 = H2SO3 + KNO3 =>
K2SO3 + 2 HNO3 = H2SO3 + 2 KNO3

Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O

Ag(NO3)2 + NH4SO4 = Ag(SO4)2 + NH4NO3 =>
Ag(NO3)2 + 2 NH4SO4 = Ag(SO4)2 + 2 NH4NO3

CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3

Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2

CH4(g)2 + O2 = CO2 + H2O =>
2 CH4(g)2 + 23 O2 = 2 CO2 + 42 H2O

NH4I + Ca(OH)2 = CaI2 + NH3 + H2O =>
2 NH4I + Ca(OH)2 = CaI2 + 2 NH3 + 2 H2O

CO2 + SO4 = CO2(SO4)3 =>
CO2 + 3 SO4 = CO2(SO4)3

N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5

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Breng de vergelijking van een chemische reactie in evenwicht
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