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Chemische vergelijkingen in evenwicht op12/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
Al2O3 + NaHCO3 = Na2O + Al(HCO3)3 =>
Al2O3 + 6 NaHCO3 = 3 Na2O + 2 Al(HCO3)3

Au + K2SO4 = AuSO4 + K =>
Au + K2SO4 = AuSO4 + 2 K

NaCl(i) = Na(i) + Cl2(g) =>
2 NaCl(i) = 2 Na(i) + Cl2(g)

HNO3 + As2O4 + H2O = N2O3 + H3AsO4 =>
2 HNO3 + 2 As2O4 + 5 H2O = N2O3 + 4 H3AsO4

Mo + KNO3 + NaOH = Na2MoO4 + KNO2 + H2O =>
Mo + 3 KNO3 + 2 NaOH = Na2MoO4 + 3 KNO2 + H2O

AlN + HCl = AlCl3 + H3N =>
AlN + 3 HCl = AlCl3 + H3N

KBrO3 + KI + HBr = KBr + I2 + H3O =>
2 KBrO3 + 18 KI + 18 HBr = 20 KBr + 9 I2 + 6 H3O

Li2SO4(aq) + NaCl(aq) = Li2Cl(aq) + NaSO4(aq) =>
Li2SO4(aq) + NaCl(aq) = Li2Cl(aq) + NaSO4(aq)

I2 + MnO2 + HCl = HIO3 + MnCl2 + H2O =>
I2 + 5 MnO2 + 10 HCl = 2 HIO3 + 5 MnCl2 + 4 H2O

C6H15O3N + H2O = HC6H15O3N + OH =>
C6H15O3N + H2O = HC6H15O3N + OH

C3H8SO2 + O2 = CO2 + H2O + SO2 =>
C3H8SO2 + 5 O2 = 3 CO2 + 4 H2O + SO2

H4P2O5 + Bi(OH)3 = Bi4(P2O5)3 + H2O =>
3 H4P2O5 + 4 Bi(OH)3 = Bi4(P2O5)3 + 12 H2O

BaSO4(s) + C6H8O7(aq) = C6H6O7Ba(s) + H2SO4(aq) =>
BaSO4(s) + C6H8O7(aq) = C6H6O7Ba(s) + H2SO4(aq)

MgCO3(s) + HCl(aq) = MgCl2(aq) + H2O(l) + CO2 =>
MgCO3(s) + 2 HCl(aq) = MgCl2(aq) + H2O(l) + CO2

CH3NH3 + H2O = H3O + CH3NH2 =>
CH3NH3 + H2O = H3O + CH3NH2

NaCO3 + CaNO3 = NaNO3 + CO3Ca =>
NaCO3 + CaNO3 = NaNO3 + CO3Ca

CaCl2 + Pb(NO3)2 = Ca(NO3)2 + PbCl2 =>
CaCl2 + Pb(NO3)2 = Ca(NO3)2 + PbCl2

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

S8 + Cl2 = S2Cl2 =>
S8 + 4 Cl2 = 4 S2Cl2

C5H11Cl + NaOH = NaCl + H2O + C5H10 =>
C5H11Cl + NaOH = NaCl + H2O + C5H10

Mo + HNO3 + HF = H2[MoF8] + NO2 + H2O =>
Mo + 6 HNO3 + 8 HF = H2[MoF8] + 6 NO2 + 6 H2O

Fe(OH)2 + NaBrO + H2O = Fe(OH)3 + NaBr =>
2 Fe(OH)2 + NaBrO + H2O = 2 Fe(OH)3 + NaBr

NH4Cl(aq) + NaOH = NH3 + NaCl + H2O =>
NH4Cl(aq) + NaOH = NH3 + NaCl + H2O

FeCl3 + Ba(OH)2 = Fe(OH)3 + BaCl2 =>
2 FeCl3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaCl2

FeSO4 + NaOH + Cl2 = Fe(OH)3 + NaCl + Na2SO4 =>
2 FeSO4 + 6 NaOH + Cl2 = 2 Fe(OH)3 + 2 NaCl + 2 Na2SO4

MnO4 + NaCl + H2SO4 = MnSO4 + Cl2 + Na2SO4 + H2O =>
MnO4 + 6 NaCl + 4 H2SO4 = MnSO4 + 3 Cl2 + 3 Na2SO4 + 4 H2O

C4H10S2N + O2 = H2O + CO2 + NO2 + SO2 =>
2 C4H10S2N + 19 O2 = 10 H2O + 8 CO2 + 2 NO2 + 4 SO2

K2SO4(aq) + CuCl2(aq) = KCl + CuSO4 =>
K2SO4(aq) + CuCl2(aq) = 2 KCl + CuSO4

NH4BO2 + H2O = H3BO3 + NH4OH =>
NH4BO2 + 2 H2O = H3BO3 + NH4OH

Al2(s) + ZnBr2(aq) = Zn(s) + AlBr2(aq) =>
Al2(s) + 2 ZnBr2(aq) = 2 Zn(s) + 2 AlBr2(aq)

HBr + CN = Br + HCN =>
HBr + CN = Br + HCN

H{+} + RuO4 + NO2 = Ru((OH)2){2+} + NO3 =>
2 H{+} + RuO4 + 2 NO2 = Ru((OH)2){2+} + 2 NO3

MgCl2*6H2O = HCl + H2O + MgClOH =>
MgCl2*6H2O = HCl + 5 H2O + MgClOH

K(Cr(OH)4) = K + Cr(OH)4 =>
K(Cr(OH)4) = K + Cr(OH)4

NaOH + K3Po4 = KOH + Na3Po4 =>
3 NaOH + K3Po4 = 3 KOH + Na3Po4

KHSO3 + KOH = K2SO4 + H2 =>
KHSO3 + KOH = K2SO4 + H2

Ag(No3)2 + KI = AgI2 + KNo3 =>
Ag(No3)2 + 2 KI = AgI2 + 2 KNo3

CaC2 + CO = C + CaCO3 =>
CaC2 + 3 CO = 4 C + CaCO3

VP + Li = LiPV =>
VP + Li = LiPV

Pb2(SO4) + HBr = Pb2Br + H(SO4) =>
Pb2(SO4) + HBr = Pb2Br + H(SO4)

Co(OH)2 + NH3 = [Co(NH3)4](OH)2 =>
Co(OH)2 + 4 NH3 = [Co(NH3)4](OH)2

(CH3)3COH + HCl = CH3CH2Cl + H2O =>
(CH3)3COH + 2 HCl = 2 CH3CH2Cl + H2O

HNO3 + KOH = KHNO3 + OH =>
HNO3 + KOH = KHNO3 + OH

Ca(SO4)2 + NaPO4 = CaPO4 + Na(SO4)2 =>
Ca(SO4)2 + NaPO4 = CaPO4 + Na(SO4)2

Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3

BrO + Mg2OH = BrOOH + Mg2 =>
BrO + Mg2OH = BrOOH + Mg2

K2 + N2 + O2 = KN2O3 =>
K2 + 2 N2 + 3 O2 = 2 KN2O3

K3(Al(OH)6) + HNO3 = KNO3 + Al(NO3)3 + H2O =>
K3(Al(OH)6) + 6 HNO3 = 3 KNO3 + Al(NO3)3 + 6 H2O

KCl + KClO3 = KClO2 =>
KCl + 2 KClO3 = 3 KClO2

Al2S3 + HI = Al2HI + S =>
Al2S3 + HI = Al2HI + 3 S

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Breng de vergelijking van een chemische reactie in evenwicht
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