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Chemische vergelijkingen in evenwicht op12/18/23

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Breng de vergelijking van een chemische reactie in evenwicht
NaOH + H2O = NaH + OH =>
NaOH + H2O = NaH + 2 OH

FeCl3 + V{2+} = FeCl2 + V{5+} + Cl{-} =>
3 FeCl3 + V{2+} = 3 FeCl2 + V{5+} + 3 Cl{-}

Mg + NaNO3 = Na + N2 + MgO =>
6 Mg + 2 NaNO3 = 2 Na + N2 + 6 MgO

Ba(CH3COO)2(aq) + CuSO4(aq) = BaSO4(s) + Cu(CH3COO)2(aq) =>
Ba(CH3COO)2(aq) + CuSO4(aq) = BaSO4(s) + Cu(CH3COO)2(aq)

CH4N + O2 = H2O + CO2 + N2 =>
2 CH4N + 4 O2 = 4 H2O + 2 CO2 + N2

NaHCO3 + H2SO4 = Na2 + SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2 + SO4 + 2 H2O + 2 CO2

C + O = CO3 =>
C + 3 O = CO3

KI + Cl2 = K2Cl + I =>
4 KI + Cl2 = 2 K2Cl + 4 I

H2O + Al = Al(OH)4 + H2 =>
4 H2O + Al = Al(OH)4 + 2 H2

H2O + CO2 + K = C3H2O4 + KOH =>
4 H2O + 3 CO2 + 6 K = C3H2O4 + 6 KOH

Ag + Br2 = Br2Ag =>
Ag + Br2 = Br2Ag

[Co(NH3)5Cl]Cl2 + AgNO3 = AgCl + Co(NO3)3 + NH3 =>
[Co(NH3)5Cl]Cl2 + 3 AgNO3 = 3 AgCl + Co(NO3)3 + 5 NH3

MgCO3 + Fe = Mg05Fe05O + O2 + C =>
5 MgCO3 + 5 Fe = Mg05Fe05O + 7 O2 + 5 C

NaClO3 + Mn02 + NaOH = Na2MnO4 + NaCl + H2O =>
2 NaClO3 + Mn02 + 4 NaOH = 2 Na2MnO4 + 2 NaCl + 2 H2O

SO4 + H = SO2 + H2O =>
SO4 + 4 H = SO2 + 2 H2O

FeO + H2O = FeO2H2 =>
FeO + H2O = FeO2H2

C2O2 + H = H2O + C =>
C2O2 + 4 H = 2 H2O + 2 C

C18H32 + O2 = C2O32 + H32 =>
C18H32 + 144 O2 = 9 C2O32 + H32

NH4NO3 = H2O + N2O =>
NH4NO3 = 2 H2O + N2O

CO2 + O3 = CO3 =>
3 CO2 + O3 = 3 CO3

H2(SO4) + Au(OH) = Au2(SO4) + H2O =>
H2(SO4) + 2 Au(OH) = Au2(SO4) + 2 H2O

C5H12 = C + H2 =>
C5H12 = 5 C + 6 H2

CuCl + Na = Cu + NaCl =>
CuCl + Na = Cu + NaCl

CU2O + C = CU + CO2 =>
2 CU2O + 3 C = 4 CU + CO2

BiOH + HSiO3 = BiSiO3 + H2O =>
BiOH + HSiO3 = BiSiO3 + H2O

HNO3 + H = NH3 + H2O =>
HNO3 + 8 H = NH3 + 3 H2O

C8H18 + O2 = C8 + H18O2 =>
C8H18 + O2 = C8 + H18O2

AgCN = Ag + CN =>
AgCN = Ag + CN

B2O3 = BO + O2 =>
2 B2O3 = 4 BO + O2

NaClO = Na{+} + ClO{-} =>
NaClO = Na{+} + ClO{-}

P + HNO3 + H2O = H3PO + NO4 =>
3 P + HNO3 + 4 H2O = 3 H3PO + NO4

Li2SO4 + Ni(NO3)2 = LiNO3 + NiSO4 =>
Li2SO4 + Ni(NO3)2 = 2 LiNO3 + NiSO4

K + H3PO4 = PKO4 + H2 =>
2 K + 2 H3PO4 = 2 PKO4 + 3 H2

AgNH3 + HCl = AgCl + NH4 =>
AgNH3 + HCl = AgCl + NH4

N2H4 + TeO4{2-} + H{+} = N2 + Te + H2O =>
3 N2H4 + 2 TeO4{2-} + 4 H{+} = 3 N2 + 2 Te + 8 H2O

NaOCl = Cl + NaO =>
NaOCl = Cl + NaO

CH3OH + O2 = CO2 + HH2O =>
6 CH3OH + 7 O2 = 6 CO2 + 8 HH2O

KCI + O2 = KCIO =>
2 KCI + O2 = 2 KCIO

Fe2O3(s) + CO(g) = Fe(l) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(l) + 3 CO2(g)

Cl + NaBr = NaCl + Br =>
Cl + NaBr = NaCl + Br

CH3COOK + HCl = CH3COOH + KCl =>
CH3COOK + HCl = CH3COOH + KCl

HOH + HNO3 = HNO4 + H2 =>
HOH + HNO3 = HNO4 + H2

K2CO3 + H2SO4 = K2SO4(CO2) + H2O =>
K2CO3 + H2SO4 = K2SO4(CO2) + H2O

Al2 + Cl3 = AlCl3 =>
Al2 + 2 Cl3 = 2 AlCl3

Pb(NO3)2(aq) + Zn(s) = Zn(NO3)2 + Pb =>
Pb(NO3)2(aq) + Zn(s) = Zn(NO3)2 + Pb

CH6S + O2 = H2O + CO2 + SO2 =>
2 CH6S + 7 O2 = 6 H2O + 2 CO2 + 2 SO2

C6H10Br2 + NaOH = C6H8 + NaBr + H2O =>
C6H10Br2 + 2 NaOH = C6H8 + 2 NaBr + 2 H2O

Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4

FeC2O4 + H2O2 + K2C2O4 + H2C2O4 = K3Fe(C2O4)3 + H2O =>
2 FeC2O4 + H2O2 + 3 K2C2O4 + H2C2O4 = 2 K3Fe(C2O4)3 + 2 H2O

SCl2 + HNO3 = NO2 + SO2 + HCl =>
SCl2 + 2 HNO3 = 2 NO2 + SO2 + 2 HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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