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Chemische vergelijkingen in evenwicht op02/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
HCIO4 + KHCO3 = CO2 + H2O + KCIO4 =>
HCIO4 + KHCO3 = CO2 + H2O + KCIO4

C4H6CaO4 + Na2CO3 = CaCO3 + (C2H3NaO2)2 =>
C4H6CaO4 + Na2CO3 = CaCO3 + (C2H3NaO2)2

Cr(OH)3 + NaOH + NaClO3 = Na2CrO4 + H2O + NaCl =>
2 Cr(OH)3 + 4 NaOH + NaClO3 = 2 Na2CrO4 + 5 H2O + NaCl

C2H5OH + H2O = CH3COOH + H2 =>
C2H5OH + H2O = CH3COOH + 2 H2

Cl + KI = Cl2I + K =>
2 Cl + KI = Cl2I + K

Zn(s) + CuSO4(aq) = Cu(aq) + Zn(SO4)3(aq) =>
Zn(s) + 3 CuSO4(aq) = 3 Cu(aq) + Zn(SO4)3(aq)

Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O

La100(N100O300)300 + Ni100(N100O300)200*6H200O100 + Fe100(N100O300)300*900H200O100 + Ca100(N100O300)200*4H200O100 = La60Ca40Ni75Fe25O300 + N100O100 + O200 + H200O100 =>
12 La100(N100O300)300 + 15 Ni100(N100O300)200*6H200O100 + 5 Fe100(N100O300)300*900H200O100 + 8 Ca100(N100O300)200*4H200O100 = 20 La60Ca40Ni75Fe25O300 + 9700 N100O100 + 9670 O200 + 4622 H200O100

KI + HNO3 + AgNO3 = KH(NO3)2 + AgI =>
KI + HNO3 + AgNO3 = KH(NO3)2 + AgI

CH4 + O2 = C + OH4 =>
2 CH4 + O2 = 2 C + 2 OH4

VO2{+} + SO2 = VO{2+} + SO3{-} =>
VO2{+} + SO2 = VO{2+} + SO3{-}

Zn + HCl + C2H2 = ZnCl2 + C2H6 =>
2 Zn + 4 HCl + C2H2 = 2 ZnCl2 + C2H6

CH5COONa + NaOH = CH6 + Na2CO3 =>
CH5COONa + NaOH = CH6 + Na2CO3

C7H5O2MgBr + HCl = C7H6O2 + Mg{2+} + Br{-} + Cl{-} =>
C7H5O2MgBr + HCl = C7H6O2 + Mg{2+} + Br{-} + Cl{-}

PHCH3 + KMnO4 + H2SO4 = PHCOOH + K2SO4 + MnSO4 + H2O =>
5 PHCH3 + 6 KMnO4 + 9 H2SO4 = 5 PHCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O

SF6 + e + H{+} + H2O = H2SO3 + HF =>
SF6 + 2e + 2 H{+} + 3 H2O = H2SO3 + 6 HF

HNO3 + Ag = NO2 + Ag(NO3)2 + H2O =>
4 HNO3 + Ag = 2 NO2 + Ag(NO3)2 + 2 H2O

C4N2 + H2O = C2NOH + H2NC2 =>
3 C4N2 + 4 H2O = 4 C2NOH + 2 H2NC2

H2S(aq) + HNO3 = S(s) + NO(g) + H2O(l) =>
3 H2S(aq) + 2 HNO3 = 3 S(s) + 2 NO(g) + 4 H2O(l)

CH3NH2(g) + O2(g) = CO2(g) + H2O(g) + N2 =>
4 CH3NH2(g) + 9 O2(g) = 4 CO2(g) + 10 H2O(g) + 2 N2

Fe + HCl2 = Cl2Fe + H =>
Fe + HCl2 = Cl2Fe + H

Fe2(SO4)3 + H2O = Fe3 + SO2 + OH =>
3 Fe2(SO4)3 + 18 H2O = 2 Fe3 + 9 SO2 + 36 OH

Al + Cu3Cl = Cu + AlCl3 =>
Al + 3 Cu3Cl = 9 Cu + AlCl3

H2SiF6 + NaOH = H2O + NaF + Na2SiO3 =>
H2SiF6 + 8 NaOH = 5 H2O + 6 NaF + Na2SiO3

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

Al2(SO4)3 + K(OH)3 = Al(OH)3 + K2(SO4)3 =>
Al2(SO4)3 + 2 K(OH)3 = 2 Al(OH)3 + K2(SO4)3

Mg(OH)2 + CaHPO4 = Ca(OH)2 + MgHPO4 =>
Mg(OH)2 + CaHPO4 = Ca(OH)2 + MgHPO4

SO2Cl2 + C6H5ClN2O2 = C6H4Cl2N2O2 + HCl + SO2 =>
SO2Cl2 + C6H5ClN2O2 = C6H4Cl2N2O2 + HCl + SO2

H4SiO4 + Ca(OH)2 = Ca2(SiO4) + H2O =>
H4SiO4 + 2 Ca(OH)2 = Ca2(SiO4) + 4 H2O

Sb2S3 + H{+} + Cl{-} = [SbCl4]{-} + H2S =>
Sb2S3 + 6 H{+} + 8 Cl{-} = 2[SbCl4]{-} + 3 H2S

NH4ClO4 + C4H6 = CO2 + H2O + N2 + HCl =>
22 NH4ClO4 + 5 C4H6 = 20 CO2 + 48 H2O + 11 N2 + 22 HCl

FeCl3 + NaS = NaCl + FeS3 =>
FeCl3 + 3 NaS = 3 NaCl + FeS3

C2H5OH + H2O = CH3COOH + H{+} + e =>
C2H5OH + H2O = CH3COOH + 4 H{+} + 4e

KOH + NaHCO3 = K2CO3 + Na2CO3 + H2O =>
2 KOH + 2 NaHCO3 = K2CO3 + Na2CO3 + 2 H2O

P4 + H2O = P3H2O =>
3 P4 + 4 H2O = 4 P3H2O

Cs2SO3 + HNO3 = Cs2NO3 + HSO3 =>
Cs2SO3 + HNO3 = Cs2NO3 + HSO3

NaClO4 + K2SO4 = Na2SO4 + KClO4 =>
2 NaClO4 + K2SO4 = Na2SO4 + 2 KClO4

H2SO3 + I2 + H2O = H2SO4 + HI =>
H2SO3 + I2 + H2O = H2SO4 + 2 HI

K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO

BiCl + K{2}S = Bi{2}S{3} + KCl =>
BiCl + K{2}S = Bi{2}S{3} + KCl

O2 + Y2O3 + ZrO2 + NaOH = Na2Y0148Zr0852O2926 + H2O =>
999 O2 + 148 Y2O3 + 1704 ZrO2 + 4 NaOH = 2 Na2Y0148Zr0852O2926 + 2 H2O

C3H6 + HNO3 = HOOCCH2COOH + NO2 + H2O =>
C3H6 + 10 HNO3 = HOOCCH2COOH + 10 NO2 + 6 H2O

Ti + Cr2O7 + SO4 = Ti2O3 + Cr2(SO4)3 =>
14 Ti + 3 Cr2O7 + 9 SO4 = 7 Ti2O3 + 3 Cr2(SO4)3

Fe(OH)3 + H2SO4 = Fe3 + (SO4)2 + H2O =>
12 Fe(OH)3 + 18 H2SO4 = 4 Fe3 + 9(SO4)2 + 36 H2O

MgCl2 + HNO3 = Mg(NO3)2 + HCl =>
MgCl2 + 2 HNO3 = Mg(NO3)2 + 2 HCl

CaCO3 + CH3COO = Ca(CH3COO)2 + H2O + CO2 =>
7 CaCO3 + 16 CH3COO = 7 Ca(CH3COO)2 + 3 H2O + 11 CO2

NH4OH + H2C2O2 = (NH4)2C2O2 + H2O =>
2 NH4OH + H2C2O2 = (NH4)2C2O2 + 2 H2O

C8HN7O14 + C2N6O12 = CO2 + N2 + H2O =>
16 C8HN7O14 + 5 C2N6O12 = 138 CO2 + 71 N2 + 8 H2O

Ca + Na2 = Ca3Na =>
6 Ca + Na2 = 2 Ca3Na

C3H6O + NH4CO3H + Na2S2O4 + Na2CO3 = HN(C3H7)2 + Na2SO3 + CO2 =>
5 C3H6O + 3 NH4CO3H + 14 Na2S2O4 + 14 Na2CO3 = 3 HN(C3H7)2 + 28 Na2SO3 + 14 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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