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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
C4Na6O = C2 + Na2 + O2 =>
2 C4Na6O = 4 C2 + 6 Na2 + O2

Na2(CO3) + C2H4O2 = C2H3NaO2 + CO2 + H2O =>
Na2(CO3) + 2 C2H4O2 = 2 C2H3NaO2 + CO2 + H2O

C3H5N3O9 = N2 + O2 + H2O + CO2 =>
4 C3H5N3O9 = 6 N2 + O2 + 10 H2O + 12 CO2

AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2

Zn + HCe = ZnCe2 + H2 =>
Zn + 2 HCe = ZnCe2 + H2

Hf + HCl = H2 + HfCl3 =>
2 Hf + 6 HCl = 3 H2 + 2 HfCl3

N + H2O = NH4NO2 =>
2 N + 2 H2O = NH4NO2

Co(NO3)2 + NaHCO3 = CoHCO3 + Na(NO3)2 =>
Co(NO3)2 + NaHCO3 = CoHCO3 + Na(NO3)2

NaO + H2O = Na + OH =>
NaO + H2O = Na + 2 OH

MnO4{-} + I{-} + H{+} = IO3{-} + Mn{2+} + H2O =>
6 MnO4{-} + 5 I{-} + 18 H{+} = 5 IO3{-} + 6 Mn{2+} + 9 H2O

CrBr3 + Cl2 + KOH = KBrO3 + KCl + K2CrO4 + H2O =>
2 CrBr3 + 21 Cl2 + 52 KOH = 6 KBrO3 + 42 KCl + 2 K2CrO4 + 26 H2O

CO4 + H2O = H2CO5 =>
CO4 + H2O = H2CO5

Cs2O2 + H2O = CsH + O3 =>
Cs2O2 + H2O = 2 CsH + O3

CH3CH2OH + CH3COOH = C3H6O2 + H2O =>
CH3CH2OH + 2 CH3COOH = 2 C3H6O2 + H2O

NH2C2H4OH + NaCl + H2CO3 = NaHCO3 + NH2C2H4Cl + H2O =>
NH2C2H4OH + NaCl + H2CO3 = NaHCO3 + NH2C2H4Cl + H2O

Mg(NO3)2 + H2S = MgS + H(NO3) =>
Mg(NO3)2 + H2S = MgS + 2 H(NO3)

K2Cr2O7 + Cu = CuO + KCr =>
K2Cr2O7 + 7 Cu = 7 CuO + 2 KCr

KNO3 + Pb(NO3)2 = K(NO3)2 + Pb(NO3) =>
KNO3 + Pb(NO3)2 = K(NO3)2 + Pb(NO3)

H2 + FeO3 = H2O + Fe3O =>
8 H2 + 3 FeO3 = 8 H2O + Fe3O

C6H12O6 + NO3{-} = NO2{-} + CO2 + H2O =>
C6H12O6 + 12 NO3{-} = 12 NO2{-} + 6 CO2 + 6 H2O

BaCl + NH4CO3 = BaCO3 + ClNH4 =>
BaCl + NH4CO3 = BaCO3 + ClNH4

Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O

MnSO4 + KMnO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
3 MnSO4 + 2 KMnO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4

C2H4O2 + O2 = H2O + C2H3O2 =>
4 C2H4O2 + O2 = 2 H2O + 4 C2H3O2

MgCl2(aq) + Na2CO3(aq) = MgCO3 + Na2Cl2(aq) =>
MgCl2(aq) + Na2CO3(aq) = MgCO3 + Na2Cl2(aq)

HI + Ni = NiH + I =>
HI + Ni = NiH + I

CaCl2 + C2H6 + H2O = CaCO3 + HCl + H =>
2 CaCl2 + C2H6 + 6 H2O = 2 CaCO3 + 4 HCl + 14 H

Na[BH4] + H2O = NaBO2 + H2 =>
Na[BH4] + 2 H2O = NaBO2 + 4 H2

Sn + NaOH = SnNaO + H =>
Sn + NaOH = SnNaO + H

Be + HI = H + BeI =>
Be + HI = H + BeI

CH4O + ClO3 = H2O + ClO2 + CO2 =>
CH4O + 3 ClO3 = 2 H2O + 3 ClO2 + CO2

CuCl2 + NaI = CuI + I2 + NaCl =>
2 CuCl2 + 4 NaI = 2 CuI + I2 + 4 NaCl

P2 + F3 = PF3 =>
P2 + 2 F3 = 2 PF3

C3H6O = C + H2 + O2 =>
2 C3H6O = 6 C + 6 H2 + O2

PbO + C = Pb + CO =>
PbO + C = Pb + CO

Cr2(SO4)3 + Li3PO4 = Cr2PO4 + Li3(SO4)3 =>
Cr2(SO4)3 + Li3PO4 = Cr2PO4 + Li3(SO4)3

C + SiO2 + CI2 = SiCI4 + CO =>
C + SiO2 + 2 CI2 = SiCI4 + 2 CO

As2O3 + Zn + H2CO3 = AsH3 + ZnCO3 + H2O =>
As2O3 + 6 Zn + 6 H2CO3 = 2 AsH3 + 6 ZnCO3 + 3 H2O

Ag + HCI = AgCI + H2 =>
2 Ag + 2 HCI = 2 AgCI + H2

NH4NO3 + Na2S = NaNO3 + (NH4)2S =>
2 NH4NO3 + Na2S = 2 NaNO3 + (NH4)2S

CH3CH2OH + H2O = CH3OH =>
CH3CH2OH + H2O = 2 CH3OH

Mn + NH3 = MnN + H =>
Mn + NH3 = MnN + 3 H

HNO2 + Mg(OH)2 = Mg(NO)2 + H2O + O2 =>
2 HNO2 + Mg(OH)2 = Mg(NO)2 + 2 H2O + O2

KNO3 + Pb(NO3)2 = K(NO3)2 + Pb(NO3) =>
KNO3 + Pb(NO3)2 = K(NO3)2 + Pb(NO3)

HCl(aq) + Mg(OH)2 = MgCl2 + H2O(l) =>
2 HCl(aq) + Mg(OH)2 = MgCl2 + 2 H2O(l)

C + CO2 = CO =>
C + CO2 = 2 CO

Al + Zn(OH)2 + C2H4N4 = (AlZn)3N2 + NH3 + CO2 =>
6 Al + 6 Zn(OH)2 + 3 C2H4N4 = 2(AlZn)3N2 + 8 NH3 + 6 CO2

Ga2O3 + Al = GaAl + O2 =>
2 Ga2O3 + 4 Al = 4 GaAl + 3 O2

HI(aq) + Ba(OH)2(aq) = BaI + H(OH)2 =>
HI(aq) + Ba(OH)2(aq) = BaI + H(OH)2

HNO3 + N2O + H2O = HNO2 =>
2 HNO3 + N2O + H2O = 4 HNO2

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