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Chemische vergelijkingen in evenwicht op12/20/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cu2(SO4)2 + BaCl2 = BaSO4 + CuCl2 =>
Cu2(SO4)2 + 2 BaCl2 = 2 BaSO4 + 2 CuCl2

AuCl3 + NaBr = AuBr2 + NaCl + Cl2 =>
2 AuCl3 + 4 NaBr = 2 AuBr2 + 4 NaCl + Cl2

Na2CO3 + HF + Al(OH)3 = Na3AlF6 + H2O + CO2 =>
3 Na2CO3 + 12 HF + 2 Al(OH)3 = 2 Na3AlF6 + 9 H2O + 3 CO2

CO2 + H2SO4 = CO2SO4 + H2 =>
CO2 + H2SO4 = CO2SO4 + H2

K2 + B2O3 = K2O + B =>
3 K2 + B2O3 = 3 K2O + 2 B

MnSO4 + Na2S = MnS2 + Na + O2 =>
MnSO4 + Na2S = MnS2 + 2 Na + 2 O2

KMnO4 + KNO2 + H2SO4 = KNO3 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 5 KNO3 + 2 MnSO4 + K2SO4 + 3 H2O

NN + O = NO2 =>
NN + 4 O = 2 NO2

TiCl4(aq) + O2(g) = TiO2(g) + Cl2 =>
TiCl4(aq) + O2(g) = TiO2(g) + 2 Cl2

NH4Br + NaOH = NH4OH + NaBr =>
NH4Br + NaOH = NH4OH + NaBr

Cl + NaBr(aq) = Br + NaCl(aq) =>
Cl + NaBr(aq) = Br + NaCl(aq)

Mg + H = MgH3 =>
Mg + 3 H = MgH3

(NH4)2SO4 + O2 = SO2 + H2O + N2 =>
(NH4)2SO4 + O2 = SO2 + 4 H2O + N2

CaCO3 + BrH = CaH + BrCO3 =>
CaCO3 + BrH = CaH + BrCO3

PbCO3 = CO2 + PbO =>
PbCO3 = CO2 + PbO

NH4OH + KClO = KOH + NH2Cl + H2O =>
NH4OH + KClO = KOH + NH2Cl + H2O

Li + C2H2 = H2 + LiC2H =>
2 Li + 2 C2H2 = H2 + 2 LiC2H

H2 + Br2 = (HBr) =>
H2 + Br2 = 2(HBr)

N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO

Al{3} + Ni(C{2}H{3}O{2}){2} = Al(C{2}H{3}O{2}){3} + Ni{2} =>
Al{3} + Ni(C{2}H{3}O{2}){2} = Al(C{2}H{3}O{2}){3} + Ni{2}

P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4

SnO + H2O = H2SnO2 =>
SnO + H2O = H2SnO2

Cr + Si = CrSi =>
Cr + Si = CrSi

CH3MgBr + CH3CH2OH = CH4 + CH3CH2OMgBr =>
CH3MgBr + CH3CH2OH = CH4 + CH3CH2OMgBr

H3BO3 + Cu = Cu3(BO3)2 + H2 =>
2 H3BO3 + 3 Cu = Cu3(BO3)2 + 3 H2

Mn + C = MnC =>
Mn + C = MnC

C6H12O6 + AgNO3 + NH3 = Ag + CO2 + NH4NO3 =>
C6H12O6 + 8 AgNO3 + 4 NH3 = 8 Ag + 6 CO2 + 6 NH4NO3

KCl + CuCl2*2H2O = KCuCl3 + H2O =>
KCl + CuCl2*2H2O = KCuCl3 + 2 H2O

HCH2ClCO2(aq) + OH(aq) = CHClCO2 + H2O(l) =>
HCH2ClCO2(aq) + 2 OH(aq) = CHClCO2 + 2 H2O(l)

Fe2 = Fe =>
Fe2 = 2 Fe

CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O

Fe + Br = Fe2Br =>
2 Fe + Br = Fe2Br

Cu(s) + HNO3 = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3 = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)

HCl(aq) + Fe(OH)3(s) = FeCl3(aq) + H2O(l) =>
3 HCl(aq) + Fe(OH)3(s) = FeCl3(aq) + 3 H2O(l)

SO2 + KMnO4 + NaOH = MnO2 + Na2S + O2 + KOH =>
SO2 + 2 KMnO4 + 2 NaOH = 2 MnO2 + Na2S + 3 O2 + 2 KOH

V(OH)7 + As2O3 + Cl2 + MnO5 = V3(AsO4)7 + MnCl5 + H2O =>
30 V(OH)7 + 35 As2O3 + 35 Cl2 + 14 MnO5 = 10 V3(AsO4)7 + 14 MnCl5 + 105 H2O

CaCO3 + CsCl = CaCl2 + Cs2CO3 =>
CaCO3 + 2 CsCl = CaCl2 + Cs2CO3

H3BO3H2O = H5BO4 =>
H3BO3H2O = H5BO4

C3H8O3 + C12H24O2 = C15H30O4 + H2O =>
C3H8O3 + C12H24O2 = C15H30O4 + H2O

Na + Na2S6 = Na2S5 =>
2 Na + 5 Na2S6 = 6 Na2S5

Na + Cl2 = NaCl2 = H2 =>
Na + Cl2 = NaCl2

SiCl4 + SiO2 = Si + Cl2O =>
SiCl4 + SiO2 = 2 Si + 2 Cl2O

NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

Cr(NO3)3 + K2S + H2O = CrOH(NO3)2 + KHS + KNO3 =>
Cr(NO3)3 + K2S + H2O = CrOH(NO3)2 + KHS + KNO3

C10H15NO + HCl + P + I = HI + PO2Cl3 + C10H15N =>
2 C10H15NO + 3 HCl + P + 3 I = 3 HI + PO2Cl3 + 2 C10H15N

Na2CO3 + Na(OH)2 = NaOH + CO3 =>
Na2CO3 + 2 Na(OH)2 = 4 NaOH + CO3

CaCl2 + NaHCO3 = CaCO3 + NaCl + H2CO3 =>
CaCl2 + 2 NaHCO3 = CaCO3 + 2 NaCl + H2CO3

C6H12 + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
5 C6H12 + 4 KMnO4 + 6 H2SO4 = 10 C3H6O + 2 K2SO4 + 4 MnSO4 + 6 H2O

CuSO4 + NH4OH = CuSO4Cu(OH)2 + (NH4)2SO4 =>
2 CuSO4 + 2 NH4OH = CuSO4Cu(OH)2 + (NH4)2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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