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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cr(OH)3 + H2SO4 = (CrOH)SO4 + H2O =>
Cr(OH)3 + H2SO4 = (CrOH)SO4 + 2 H2O

LiBr + H2O = Li(OH) + HBr =>
LiBr + H2O = Li(OH) + HBr

C18H32O2 + CH4O = C19H36O2 + C3H8O3 =>
17 C18H32O2 + 28 CH4O = 16 C19H36O2 + 10 C3H8O3

SO2 + O2 + Cu = CuSO4 =>
SO2 + O2 + Cu = CuSO4

HCO2H + KOH = HCO2K + H2O =>
HCO2H + KOH = HCO2K + H2O

CO3Na2 + H2SO4 = CO2 + H2O + Na2SO4 =>
CO3Na2 + H2SO4 = CO2 + H2O + Na2SO4

formaldehyde + hydrogen = methanol =>
CH2O + H2 = CH3OH

CH3COOH + NaOH = CH3OH + CHOONa =>
CH3COOH + NaOH = CH3OH + CHOONa

Cu(OH)2 + NaOH + C6H12O6 = Cu2O + C6H11O7Na + H2O =>
2 Cu(OH)2 + NaOH + C6H12O6 = Cu2O + C6H11O7Na + 3 H2O

Ni + KI = NiI + K =>
Ni + KI = NiI + K

PbCl2 = Pb + Cl =>
PbCl2 = Pb + 2 Cl

C6H7N + Br2 = C6H7NBr =>
2 C6H7N + Br2 = 2 C6H7NBr

Sn(NO3)2 + H2O = Sn(OH)2 + HNO3 =>
Sn(NO3)2 + 2 H2O = Sn(OH)2 + 2 HNO3

Cu(s) + Zn(No3)2(aq) = Cu(No3)2(aq) + Zn(s) =>
Cu(s) + Zn(No3)2(aq) = Cu(No3)2(aq) + Zn(s)

Cu + Ag{+} = Cu2{+} + Ag =>
2 Cu + Ag{+} = Cu2{+} + Ag

Na3Po4(aq) + AlCl3(aq) = NaCl(aq) + AlPo4(s) =>
Na3Po4(aq) + AlCl3(aq) = 3 NaCl(aq) + AlPo4(s)

NH4HCO3 + HNO3 = NH4NO3 + H2O + CO2 =>
NH4HCO3 + HNO3 = NH4NO3 + H2O + CO2

C2H4O + NH3 = C4H11NO2 =>
2 C2H4O + NH3 = C4H11NO2

Ca3N2 + O2 = CaO + NO2 =>
2 Ca3N2 + 7 O2 = 6 CaO + 4 NO2

NF3 + H2O = HNO3 + NO + HF =>
3 NF3 + 5 H2O = HNO3 + 2 NO + 9 HF

MnCl2 + NaClO + NaOH = MnO2 + NaCl + H2O =>
MnCl2 + NaClO + 2 NaOH = MnO2 + 3 NaCl + H2O

AgCl + NH3 = Ag(NH3)2 + Cl =>
AgCl + 2 NH3 = Ag(NH3)2 + Cl

KHC2O4 + NaOH = KNaC2O4 + H2O =>
KHC2O4 + NaOH = KNaC2O4 + H2O

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

NH + H2O = NH4 + OH =>
NH + 3 H2O = NH4 + 3 OH

CuSO4{-2} + NaCO3{-2} = CuCO3{-2} + NaSO4{-2} =>
CuSO4{-2} + NaCO3{-2} = CuCO3{-2} + NaSO4{-2}

KI + CoSO4 = K2SO4 + CoI2 =>
2 KI + CoSO4 = K2SO4 + CoI2

C6H6 + C12H24 = C6H5C12H25 =>
C6H6 + C12H24 = C6H5C12H25

Cd(NO3)2 + NaBr = CdBr2 + NaNO3 =>
Cd(NO3)2 + 2 NaBr = CdBr2 + 2 NaNO3

CoCl2 + Na2O2 + H2O = Co(OH)3 + Cl{-} + Na{+} + H{+} =>
2 CoCl2 + Na2O2 + 4 H2O = 2 Co(OH)3 + 4 Cl{-} + 2 Na{+} + 2 H{+}

Pb(NO3)2 + IK = PbI2 + KNO3 =>
Pb(NO3)2 + 2 IK = PbI2 + 2 KNO3

K2Cr2O7 + H2S = Cr2S3 + K2S + S + H2O =>
K2Cr2O7 + 7 H2S = Cr2S3 + K2S + 3 S + 7 H2O

Al2 + Cl + O2 = AlClO3 =>
Al2 + 2 Cl + 3 O2 = 2 AlClO3

Cu(OH)2 + (NH4)2SO4 + NH4OH = [Cu(NH3)4]SO4 + H2O =>
Cu(OH)2 + (NH4)2SO4 + 2 NH4OH = [Cu(NH3)4]SO4 + 4 H2O

NaI + CaSO4 = CaI2 + Na2SO4 =>
2 NaI + CaSO4 = CaI2 + Na2SO4

Hg2 + (OH)2 + H3PO4 = Hg2PO4 + H2O =>
2 Hg2 + 3(OH)2 + 2 H3PO4 = 2 Hg2PO4 + 6 H2O

C3OH + O2 = CO2 + H2O =>
4 C3OH + 11 O2 = 12 CO2 + 2 H2O

C3H7OH + HCOOH = HCOO(C3H7) + H2O =>
C3H7OH + HCOOH = HCOO(C3H7) + H2O

HNO3 + S = H2SO4 + NO =>
2 HNO3 + S = H2SO4 + 2 NO

Zn(s) + H2O(l) = Zn(OH)2(aq) + H2(g) =>
Zn(s) + 2 H2O(l) = Zn(OH)2(aq) + H2(g)

Ag + Ni(NO3)2 = Ag(NO3)2 + Ni =>
Ag + Ni(NO3)2 = Ag(NO3)2 + Ni

Co(CO3)2 + HNO3 = Co(NO3)2 + HCO3 =>
Co(CO3)2 + 2 HNO3 = Co(NO3)2 + 2 HCO3

HCl + CaCO3 = CaCl2 + H2CO3 = HCl + CaCO3 =>
2 HCl + CaCO3 = CaCl2 + H2CO3

C100H10O3N2 + O2 = CO2 + H2O + NH3 =>
2 C100H10O3N2 + 199 O2 = 200 CO2 + 4 H2O + 4 NH3

FeCl3 + K3[Fe(Cn)6] = Fe[Fe(Cn)6] + KCl =>
FeCl3 + K3[Fe(Cn)6] = Fe[Fe(Cn)6] + 3 KCl

HNO3 + NaH = NaNO3 + H2O + N2O =>
6 HNO3 + 4 NaH = 4 NaNO3 + 5 H2O + N2O

C2H2 + H2O = CO + H2 =>
C2H2 + 2 H2O = 2 CO + 3 H2

H4ClN + NaOH = NaCl + H2O + NH3 =>
H4ClN + NaOH = NaCl + H2O + NH3

CH3NHCH3 + O2 = CO + H2O + NO2 =>
4 CH3NHCH3 + 15 O2 = 8 CO + 14 H2O + 4 NO2

Zn(HCO3)2 + H3PO4 = Zn3(PO4)2 + H2O(l) + CO2(g) =>
3 Zn(HCO3)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O(l) + 6 CO2(g)

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Breng de vergelijking van een chemische reactie in evenwicht
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