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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
Mn + OH = MnO4 + H2O =>
Mn + 8 OH = MnO4 + 4 H2O

P4 + H2O2 = H3PO4 + H2O =>
P4 + 10 H2O2 = 4 H3PO4 + 4 H2O

MnSO4 + H2O2 + NaOH = Mn(OH)4 + Na2SO4 =>
MnSO4 + H2O2 + 2 NaOH = Mn(OH)4 + Na2SO4

Ba(OH)2 + HCl = H2O + BaCl2 =>
Ba(OH)2 + 2 HCl = 2 H2O + BaCl2

C35H70 + O2 = C + H2O =>
2 C35H70 + 35 O2 = 70 C + 70 H2O

O3 + KI = K2O + I =>
O3 + 6 KI = 3 K2O + 6 I

Ba + CO2 = BaO + C =>
2 Ba + CO2 = 2 BaO + C

CH3CH2Cl + H2O = CH3CH2OH + HCl =>
CH3CH2Cl + H2O = CH3CH2OH + HCl

Cd(s) + HCl(aq) = CdCl(aq) + H2(g) =>
2 Cd(s) + 2 HCl(aq) = 2 CdCl(aq) + H2(g)

FeBr3 + H2O + SO2 = FeBr2 + H2SO4 + HBr =>
2 FeBr3 + 2 H2O + SO2 = 2 FeBr2 + H2SO4 + 2 HBr

Cu(II) + AgNO = Ag + Cu(II)NO =>
Cu(II) + AgNO = Ag + Cu(II)NO

SCN{-} + I2 + H2O = HCN + SO4{2-} + I{-} + H{+} =>
SCN{-} + 3 I2 + 4 H2O = HCN + SO4{2-} + 6 I{-} + 7 H{+}

Fe2S3 + C = Fe + CS =>
Fe2S3 + 3 C = 2 Fe + 3 CS

FeS + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 9 SO2 + 10 H2O

NaOH + CH4 = Na + CO2 + H2 =>
2 NaOH + CH4 = 2 Na + CO2 + 3 H2

Si + O2 + HF = SiF4 + H2O =>
Si + O2 + 4 HF = SiF4 + 2 H2O

Zn(s) + AgF(aq) = ZnF2 + Ag =>
Zn(s) + 2 AgF(aq) = ZnF2 + 2 Ag

Ca + Cu = CaCu =>
Ca + Cu = CaCu

V2O5 + KI + HCl = V2O4 + H2O + KCl + I2 =>
V2O5 + 2 KI + 2 HCl = V2O4 + H2O + 2 KCl + I2

Mg(NO3)2 + Na(OH) = Mg(OH)2 + Na(NO3) =>
Mg(NO3)2 + 2 Na(OH) = Mg(OH)2 + 2 Na(NO3)

AgCl + Pb(NO3)2 = Ag(NO3) + PbCl2 =>
2 AgCl + Pb(NO3)2 = 2 Ag(NO3) + PbCl2

C3H7NO2 + HCl = C3H7NH3Cl + Cl2 + H2O =>
C3H7NO2 + 7 HCl = C3H7NH3Cl + 3 Cl2 + 2 H2O

FeCl2 + K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + KCl =>
4 FeCl2 + 2 K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + 8 KCl

Zn(s) + Pb(NO3)2(l) = Pb(s) + Zn(NO3)2(aq) =>
Zn(s) + Pb(NO3)2(l) = Pb(s) + Zn(NO3)2(aq)

H2O2 + N2O = NO2 + H2O =>
3 H2O2 + N2O = 2 NO2 + 3 H2O

Mg + Cu2SO4 = MgSO4 + Cu =>
Mg + Cu2SO4 = MgSO4 + 2 Cu

C2H4 + H2SO4 = C2H5HSO4 =>
C2H4 + H2SO4 = C2H5HSO4

NaCl + KCl = KNaCl2 =>
NaCl + KCl = KNaCl2

Br + F = BrF5 =>
Br + 5 F = BrF5

FeCl2 + K4[Fe(Cn)6] = Fe4[Fe(Cn)6]2 + KCl =>
4 FeCl2 + 2 K4[Fe(Cn)6] = Fe4[Fe(Cn)6]2 + 8 KCl

FeCl2 + K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + KCl =>
4 FeCl2 + 2 K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + 8 KCl

Tm2O3 + Fe2O3 = Tm3Fe5O12 =>
3 Tm2O3 + 5 Fe2O3 = 2 Tm3Fe5O12

KMnO4 + K2S + H2O = MnO2 + SO2 + KOH =>
2 KMnO4 + K2S + 2 H2O = 2 MnO2 + SO2 + 4 KOH

Ag(s) + S(g) = Ag2S =>
2 Ag(s) + S(g) = Ag2S

NaOH + K2CO3 = Na2CO3 + K2(OH)2 =>
2 NaOH + K2CO3 = Na2CO3 + K2(OH)2

Na(CN) + Cu(CO3) = Na2(CO3) + Cu(CN)2 =>
2 Na(CN) + Cu(CO3) = Na2(CO3) + Cu(CN)2

FeCl2 + K4[Fe(Cn)6] = Fe4[Fe(Cn)6]2 + KCl =>
4 FeCl2 + 2 K4[Fe(Cn)6] = Fe4[Fe(Cn)6]2 + 8 KCl

NaCH3COO + H2O = HCH3COO + NaOH =>
NaCH3COO + H2O = HCH3COO + NaOH

Zr + N = ZrN =>
Zr + N = ZrN

Cs2O + H2O = CsOH =>
Cs2O + H2O = 2 CsOH

CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O

CO2(g) + KOH = K2CO3 + H2O =>
CO2(g) + 2 KOH = K2CO3 + H2O

AgCl + NaOH = Ag2O + NaCl + H2O =>
2 AgCl + 2 NaOH = Ag2O + 2 NaCl + H2O

C + S = CS2 =>
C + 2 S = CS2

Al + Cl2(g) = AlCl3 =>
2 Al + 3 Cl2(g) = 2 AlCl3

FeCl3 + NaOH = Fe(OH) + Cl3Na =>
FeCl3 + NaOH = Fe(OH) + Cl3Na

Br + NaOH = NaBr + NaBrO + H2O =>
2 Br + 2 NaOH = NaBr + NaBrO + H2O

Hg2(NO3)2 + LiI = HgI + LiNO3 =>
Hg2(NO3)2 + 2 LiI = 2 HgI + 2 LiNO3

CuSO4*5H2O + NaOH + C6H12O6 = Cu2O + Na2SO4 + C6H11O7Na + H2O =>
2 CuSO4*5H2O + 5 NaOH + C6H12O6 = Cu2O + 2 Na2SO4 + C6H11O7Na + 13 H2O

CuO = Cu + O =>
CuO = Cu + O

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Breng de vergelijking van een chemische reactie in evenwicht
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