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Chemische vergelijkingen in evenwicht op06/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cr(NH3)6Cl3O6 + HClO4 = Cr2O7 + N2 + Cl2 + H2O =>
14 Cr(NH3)6Cl3O6 + 26 HClO4 = 7 Cr2O7 + 42 N2 + 34 Cl2 + 139 H2O

Pb + H2SO4 = H2 + Pb(SO4)4 =>
Pb + 4 H2SO4 = 4 H2 + Pb(SO4)4

C4H9OH + NaBr + H2SO4 = C4H9Br + NaHSO4 + H2O =>
C4H9OH + NaBr + H2SO4 = C4H9Br + NaHSO4 + H2O

H4Si + H2O = SiO2 + H2 =>
H4Si + 2 H2O = SiO2 + 4 H2

KNO3 + C60H110O55 = N2 + C37O76 + H2O + K2CO3 =>
9120 KNO3 + 187 C60H110O55 = 4560 N2 + 180 C37O76 + 10285 H2O + 4560 K2CO3

CH4 + OH = CH3 + H2O =>
CH4 + OH = CH3 + H2O

ZnCl2 + Ba(OH)2 = BaCl2 + Ba[Zn(OH)4] =>
ZnCl2 + 2 Ba(OH)2 = BaCl2 + Ba[Zn(OH)4]

ZnBr + AgNo2 = AgBr + ZnNo2 =>
ZnBr + AgNo2 = AgBr + ZnNo2

Ca + I = CaI2 =>
Ca + 2 I = CaI2

CF + NH = CNF + HCN + HF =>
2 CF + 2 NH = CNF + HCN + HF

S2 + H = HS =>
S2 + 2 H = 2 HS

MnO2 + FeSO4 + H2O = MnSO4 + Fe(OH)3 + FeOHSO4 =>
MnO2 + 2 FeSO4 + 2 H2O = MnSO4 + Fe(OH)3 + FeOHSO4

Fe + K4[Fe(Cn)6] = Fe[Fe(Cn)6] + K =>
Fe + K4[Fe(Cn)6] = Fe[Fe(Cn)6] + 4 K

CrI3 + Cl2 + NaOH = NaIO4 + NaCl + Na2CrO4 + H2O =>
2 CrI3 + 27 Cl2 + 64 NaOH = 6 NaIO4 + 54 NaCl + 2 Na2CrO4 + 32 H2O

Mg + Si + H2O = Mg(OH)2 + SiH4 =>
2 Mg + Si + 4 H2O = 2 Mg(OH)2 + SiH4

NaNH2 + CH3CCH = CH3CCNH2 + NaH =>
NaNH2 + CH3CCH = CH3CCNH2 + NaH

AlCl3 + H2S = Al2S3 + HCl =>
2 AlCl3 + 3 H2S = Al2S3 + 6 HCl

KMnO4 + FeI2 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 FeI2 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 10 I2 + 24 H2O

RCOH2 + Br2 + H2O = RCO + Br{-} + H3O{+} =>
RCOH2 + Br2 + 2 H2O = RCO + 2 Br{-} + 2 H3O{+}

C4H9OH + KMnO4 + H2SO4 = C3H7COOH + H2O + Mn2SO4 + K2SO4 =>
3 C4H9OH + 2 KMnO4 + 2 H2SO4 = 3 C3H7COOH + 5 H2O + Mn2SO4 + K2SO4

C3H6O3 + H2SO4 = H2S + H2O + CO2 =>
2 C3H6O3 + 3 H2SO4 = 3 H2S + 6 H2O + 6 CO2

S + HNO3 = NO2 + H2O + HSO4 =>
S + 7 HNO3 = 7 NO2 + 3 H2O + HSO4

Al2O3*H2O = Al2O3 + H2O =>
Al2O3*H2O = Al2O3 + H2O

KMnO4 + KOH + Cu = Cu(OH)2 + K2MnO4 =>
2 KMnO4 + 2 KOH + Cu = Cu(OH)2 + 2 K2MnO4

H3BO3 + H2O = B(OH)4 + H30 =>
30 H3BO3 + 30 H2O = 30 B(OH)4 + H30

BariumNitrateMagnesiumSulfate = BariumSulfateMagnesiumNitrate =>
BariumNitrateMagnesiumSulfate = BariumSulfateMagnesiumNitrate

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

C11OH + O2 = CO2 + H2O =>
4 C11OH + 43 O2 = 44 CO2 + 2 H2O

Hg(NO3)2 + SnCl2 + HCl = Hg2Cl2 + H2[SnCl6] + HNO3 =>
2 Hg(NO3)2 + SnCl2 + 6 HCl = Hg2Cl2 + H2[SnCl6] + 4 HNO3

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

(NH4)2MoO4 + AgNO3 = NH4NO3 + Ag2MoO4 =>
(NH4)2MoO4 + 2 AgNO3 = 2 NH4NO3 + Ag2MoO4

Fe(s) + HClO4(aq) = Fe(ClO4) + H2 =>
2 Fe(s) + 2 HClO4(aq) = 2 Fe(ClO4) + H2

C4H10 + O2 = CO2 + H2O = H2O + O2 =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

V + O2 = VO =>
2 V + O2 = 2 VO

CH4N2S + Na = NaN2S + CH4 =>
CH4N2S + Na = NaN2S + CH4

Ba(ClO4)2 + K2SO4 = K2(ClO4)2 + BaSO4 =>
Ba(ClO4)2 + K2SO4 = K2(ClO4)2 + BaSO4

C6H12O6 = C6H8O + H2O + CO2 =>
5 C6H12O6 = 4 C6H8O + 14 H2O + 6 CO2

HNO2 + Mn(OH)3 = Mn(OH)2NO2 + H2O =>
HNO2 + Mn(OH)3 = Mn(OH)2NO2 + H2O

CH3COOH + NaCO3 = CH3COONa + H2O + CO2 =>
9 CH3COOH + 8 NaCO3 = 8 CH3COONa + 6 H2O + 10 CO2

Ta + H2O = Ta2O5 + H2 =>
2 Ta + 5 H2O = Ta2O5 + 5 H2

Cr2O3 + Ag = Ag3O2 + Cr =>
2 Cr2O3 + 9 Ag = 3 Ag3O2 + 4 Cr

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

CH3(CH2)3OHH2SO4 = CH3(CH2)3H2OHSO4 =>
CH3(CH2)3OHH2SO4 = CH3(CH2)3H2OHSO4

H2S + MnCl2 = MnS + HCl =>
H2S + MnCl2 = MnS + 2 HCl

NaNO3ZnUO2(CH3COO)4 = Na(ZnUO2(CH3COO)4)NO3 =>
NaNO3ZnUO2(CH3COO)4 = Na(ZnUO2(CH3COO)4)NO3

K + NaNO3 = K(NO3)2 + NaK =>
3 K + 2 NaNO3 = K(NO3)2 + 2 NaK

FeO(OH) + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeO(OH) + 3 H2SO4 = Fe2(SO4)3 + 4 H2O

BrFeHoNa = BrNaHoFe =>
BrFeHoNa = BrNaHoFe

H(H2O2) = O2 + H2O =>
4 H(H2O2) = O2 + 6 H2O

C6H8O7 + NaOH = Na3C6H5O7 + H2O =>
C6H8O7 + 3 NaOH = Na3C6H5O7 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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