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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
KMnO4 + FeCl2 + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 + Fe2(SO4)3 =>
6 KMnO4 + 10 FeCl2 + 24 H2SO4 = 6 MnSO4 + 3 K2SO4 + 24 H2O + 10 Cl2 + 5 Fe2(SO4)3

C16H31COOH + O2 = C + H2O =>
C16H31COOH + 7 O2 = 17 C + 16 H2O

CuO(s) + CO2 = CuCO3(g) =>
CuO(s) + CO2 = CuCO3(g)

AlO2{-} + Al{3+} + H2O = Al(OH)3 =>
3 AlO2{-} + Al{3+} + 6 H2O = 4 Al(OH)3

MgI2 + K = KI2 + Mg =>
MgI2 + K = KI2 + Mg

Cl + C2H2 = C2H2Cl4 =>
4 Cl + C2H2 = C2H2Cl4

CaBr2 + MnO2 + H2SO4 = Ca(HSO4)2 + MnSO4 + H2O + Br2 =>
CaBr2 + MnO2 + 3 H2SO4 = Ca(HSO4)2 + MnSO4 + 2 H2O + Br2

C3H8O + Cl2 = C3H8Cl + O2 =>
2 C3H8O + Cl2 = 2 C3H8Cl + O2

Fe + Fe(OH)3 = Fe(OH)2 =>
Fe + 2 Fe(OH)3 = 3 Fe(OH)2

KOH + Pb(ClO3)2 = K(ClO3) + Pb(OH)2 =>
2 KOH + Pb(ClO3)2 = 2 K(ClO3) + Pb(OH)2

NH4F + CO(NH2)2 = COF2 + NH3 =>
2 NH4F + CO(NH2)2 = COF2 + 4 NH3

C2H6O + K2CrO4 + H2SO4 = C2H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H6O + 4 K2CrO4 + 10 H2SO4 = 3 C2H4O2 + 2 Cr2(SO4)3 + 4 K2SO4 + 13 H2O

HCl + Ag(OH) = AgCl + H2O =>
HCl + Ag(OH) = AgCl + H2O

HNO3 + HI = NO + I2 + H2O =>
2 HNO3 + 6 HI = 2 NO + 3 I2 + 4 H2O

CuS + O2 = CuO + SO =>
CuS + O2 = CuO + SO

NH4 + CrO4 = Cr2O3 + N2 + H2O =>
10 NH4 + 8 CrO4 = 4 Cr2O3 + 5 N2 + 20 H2O

Ba + HI = BaI2 + H =>
Ba + 2 HI = BaI2 + 2 H

Li3PO4 + Al(NO3)3 = AlPO4 + Li(NO3) =>
Li3PO4 + Al(NO3)3 = AlPO4 + 3 Li(NO3)

Al(s) + HNO3(aq) = Al(NO3)3 + H2 =>
2 Al(s) + 6 HNO3(aq) = 2 Al(NO3)3 + 3 H2

NH3 + O2 = N2O4 + H2O =>
4 NH3 + 7 O2 = 2 N2O4 + 6 H2O

Ca + Cl = CaCl2 =>
Ca + 2 Cl = CaCl2

S + Pb2(NO3) = PbS + NO3 =>
2 S + Pb2(NO3) = 2 PbS + NO3

(Ag(NH3)2)OH + H2S = Ag2S + NH4HS + H2O =>
2(Ag(NH3)2)OH + 5 H2S = Ag2S + 4 NH4HS + 2 H2O

FeSO4 + HNO3 + H2SO4 = FeSO4NO + Fe(SO4)3 + H2O =>
7 FeSO4 + 4 HNO3 + 6 H2SO4 = 4 FeSO4NO + 3 Fe(SO4)3 + 8 H2O

Ni2O3 + HCl = NiCl2 + H2O + O2 =>
2 Ni2O3 + 8 HCl = 4 NiCl2 + 4 H2O + O2

HNO3 + K2(SO4) = K2(NO3)2 + H2SO4 =>
2 HNO3 + K2(SO4) = K2(NO3)2 + H2SO4

Fe(NO3)3 + K4Fe(CN)6 = Fe(CN)3 + K4Fe(NO3)6 =>
2 Fe(NO3)3 + K4Fe(CN)6 = 2 Fe(CN)3 + K4Fe(NO3)6

HNO3 + FeSO4*7H2O = Fe2(SO4)3 + Fe(NO3)3 + NO2 + H2O =>
6 HNO3 + 3 FeSO4*7H2O = Fe2(SO4)3 + Fe(NO3)3 + 3 NO2 + 24 H2O

Fe(NO3)3 + K4Fe(CN)6 = Fe(CN)3 + K4Fe(NO3)6 =>
2 Fe(NO3)3 + K4Fe(CN)6 = 2 Fe(CN)3 + K4Fe(NO3)6

Cu(NO3)2 + KSCN = CuSCN + K(NO3)2 =>
Cu(NO3)2 + KSCN = CuSCN + K(NO3)2

Fe(NO3)3 + K4Fe(CN)6 = Fe(CN)3 + K4Fe(NO3)6 =>
2 Fe(NO3)3 + K4Fe(CN)6 = 2 Fe(CN)3 + K4Fe(NO3)6

C6H5COOK + CH3OH = C6H5COOCH3 + KOH =>
C6H5COOK + CH3OH = C6H5COOCH3 + KOH

Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2

C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O

CH4 + H = CH5 =>
CH4 + H = CH5

AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3

Al + H2S = Al2S3 + H2 =>
2 Al + 3 H2S = Al2S3 + 3 H2

ZnCO3 + H2SO4 = Zn2(SO4)2 + CO2 + H2O =>
2 ZnCO3 + 2 H2SO4 = Zn2(SO4)2 + 2 CO2 + 2 H2O

Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S

(CH3)2CHOH + K2Cr2O7 + H2SO4 = (CH3)2CHO + K2SO4 + Cr2(SO4)3 + H2O =>
6(CH3)2CHOH + K2Cr2O7 + 4 H2SO4 = 6(CH3)2CHO + K2SO4 + Cr2(SO4)3 + 7 H2O

Cr(OH)3 + NaOH = Cr(OH)6 + Na =>
Cr(OH)3 + 3 NaOH = Cr(OH)6 + 3 Na

CoCl2*6H2O + C2H5OH = CoC + HCl + H2O =>
2 CoCl2*6H2O + C2H5OH = 2 CoC + 4 HCl + 13 H2O

C9H13N + O2 = CO2 + H2O + NO =>
4 C9H13N + 51 O2 = 36 CO2 + 26 H2O + 4 NO

K4Fe(CN)6 = K{+} + Fe(CN)6{4-} =>
K4Fe(CN)6 = 4 K{+} + Fe(CN)6{4-}

Magnesiumoxide + carbon = magnesium + carbonmonoxide =>
MgO + C = Mg + CO

Br{-} + Cr2O7{2-} + H{+} = Br2 + Cr{3+} + H2O =>
6 Br{-} + Cr2O7{2-} + 14 H{+} = 3 Br2 + 2 Cr{3+} + 7 H2O

Na2CO3 + NiBr2 = NiCO3 + NaBr =>
Na2CO3 + NiBr2 = NiCO3 + 2 NaBr

K4Fe(CN)6 = K{+} + Fe(CN)6{4-} =>
K4Fe(CN)6 = 4 K{+} + Fe(CN)6{4-}

CH3CH(OH)CH2CH3 + Cr2O7{2-} + H{+} = CH3C(O)CH2CH3 + Cr{3+} + H2O =>
3 CH3CH(OH)CH2CH3 + Cr2O7{2-} + 8 H{+} = 3 CH3C(O)CH2CH3 + 2 Cr{3+} + 7 H2O

K4Fe(CN)6 = K{+} + Fe(CN)6{4-} =>
K4Fe(CN)6 = 4 K{+} + Fe(CN)6{4-}

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Breng de vergelijking van een chemische reactie in evenwicht
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