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Chemische vergelijkingen in evenwicht op12/18/24

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Breng de vergelijking van een chemische reactie in evenwicht
HBrO3 = Br2O5 + H2O =>
2 HBrO3 = Br2O5 + H2O

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Cu(NO3)2 + K2S = CuS + K2(NO3)2 =>
Cu(NO3)2 + K2S = CuS + K2(NO3)2

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

FeSO4NaOH = FeOHNaSO4 =>
FeSO4NaOH = FeOHNaSO4

AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3

K2SO4 + NaOH = K(OH) + Na2SO4 =>
K2SO4 + 2 NaOH = 2 K(OH) + Na2SO4

Na + NiCl2 = NaCl + Ni =>
2 Na + NiCl2 = 2 NaCl + Ni

AgSHCl = AgClHS =>
AgSHCl = AgClHS

C4H6O6 + O2 = CO2 + H2O =>
2 C4H6O6 + 5 O2 = 8 CO2 + 6 H2O

C7H12O4 + O2 = CO2 + H2O =>
C7H12O4 + 8 O2 = 7 CO2 + 6 H2O

HBrO3 + HBr = H2O + Br2 =>
HBrO3 + 5 HBr = 3 H2O + 3 Br2

C6H6 + CH2O2 = C7H6O2 + H2O =>
8 C6H6 + 15 CH2O2 = 9 C7H6O2 + 12 H2O

Fe(HSO3)(NO2) + Pb(MnO4)4 + H2SO4 = Fe2(SO4)3 + Fe(NO3)3 + MnSO4 + PbSO4 + H2O =>
66 Fe(HSO3)(NO2) + 15 Pb(MnO4)4 + 75 H2SO4 = 22 Fe2(SO4)3 + 22 Fe(NO3)3 + 60 MnSO4 + 15 PbSO4 + 108 H2O

Z(OH)2 + KOH = K2ZO2 + H2O =>
Z(OH)2 + 2 KOH = K2ZO2 + 2 H2O

BaSO4 + CaCl2 + C = BaCl2 + CaS + CO =>
BaSO4 + CaCl2 + 4 C = BaCl2 + CaS + 4 CO

KMnO3 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO3 + 12 HCl = 2 KCl + 2 MnCl2 + 6 H2O + 3 Cl2

F + Cr2O3 = FCr2 + O3 =>
F + Cr2O3 = FCr2 + O3

LiSiO3 + H2SO4 = LiSO4 + H2SiO3 =>
LiSiO3 + H2SO4 = LiSO4 + H2SiO3

NH3 + KBrO3 = N2 + KBr + H2O =>
2 NH3 + KBrO3 = N2 + KBr + 3 H2O

Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2

FeCl2(s) + KMnO4(aq) + HCl(aq) = FeCl3(s) + MnCl2(aq) + KCl(aq) + H2O(aq) =>
5 FeCl2(s) + KMnO4(aq) + 8 HCl(aq) = 5 FeCl3(s) + MnCl2(aq) + KCl(aq) + 4 H2O(aq)

K2SO4 + Al(NO3)3 = KNO3 + Al2(SO4)3 =>
3 K2SO4 + 2 Al(NO3)3 = 6 KNO3 + Al2(SO4)3

SC = CS =>
SC = CS

C4H6O6 + NaOH = C4NaHO4 + H2O =>
C4H6O6 + NaOH = C4NaHO4 + 3 H2O

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O

C2H5OH + H{+} + Cr2O7{2-} = C2H4O + H2O + Cr{3+} =>
3 C2H5OH + 8 H{+} + Cr2O7{2-} = 3 C2H4O + 7 H2O + 2 Cr{3+}

CH3OHH2SO4 = CH3OH3SO4 =>
CH3OHH2SO4 = CH3OH3SO4

Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2

C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O

HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7

PbBr2 + K2SO4 = PbSO4 + KBr =>
PbBr2 + K2SO4 = PbSO4 + 2 KBr

Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu

Si + S = Si4S =>
4 Si + S = Si4S

(NH2)2CO + O2 = C + H2O + NO2 =>
2(NH2)2CO + 5 O2 = 2 C + 4 H2O + 4 NO2

HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7

Fe2O33 + Al = Fe + Al2O3 =>
Fe2O33 + 22 Al = 2 Fe + 11 Al2O3

Na + OH = Na(OH)2 =>
Na + 2 OH = Na(OH)2

NH3KOH = NH2H2OK =>
NH3KOH = NH2H2OK

NaCl + Zn(OH)2 = NaOH + ZnCl2 =>
2 NaCl + Zn(OH)2 = 2 NaOH + ZnCl2

Al + HSbF6 = H + AlSbF6 =>
Al + HSbF6 = H + AlSbF6

F + H2 = HF =>
2 F + H2 = 2 HF

Br2 + KOH + Cl2 = KCl + KBrO3 + H2O =>
Br2 + 12 KOH + 5 Cl2 = 10 KCl + 2 KBrO3 + 6 H2O

Li2SiO3 + HNO3 = LiNO3 + H2SiO3 =>
Li2SiO3 + 2 HNO3 = 2 LiNO3 + H2SiO3

Na2CO3 + SiO2 + CaCO3 = Na2O*SiO2*CaO + CO2 =>
Na2CO3 + SiO2 + CaCO3 = Na2O*SiO2*CaO + 2 CO2

MeO + H2O = Me(OH)2 =>
MeO + H2O = Me(OH)2

Ca(OH)2 + NH4Cl = CaCl2 + NH4OH =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 NH4OH

Ca3(PO4)2(s) + SiO2 + C(s) = P4(g) + CaSiO3(l) + CO(g) =>
2 Ca3(PO4)2(s) + 6 SiO2 + 10 C(s) = P4(g) + 6 CaSiO3(l) + 10 CO(g)

Na + SF2 = S8 + NaF =>
16 Na + 8 SF2 = S8 + 16 NaF

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Breng de vergelijking van een chemische reactie in evenwicht
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