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Chemische vergelijkingen in evenwicht op03/17/19

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Breng de vergelijking van een chemische reactie in evenwicht
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

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

ClO{-} + Fe(OH)3 + OH{-} = Cl{-} + FeO4{2-} + H2O =>
3 ClO{-} + 2 Fe(OH)3 + 4 OH{-} = 3 Cl{-} + 2 FeO4{2-} + 5 H2O

(NH4)2Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)2Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2

Zn + AgNO3 = Zn(NO3)3 + Ag =>
Zn + 3 AgNO3 = Zn(NO3)3 + 3 Ag

Fe + HCl = FeCl3 + H =>
Fe + 3 HCl = FeCl3 + 3 H

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

NaOH + KCl = KOH + NaCl =>
NaOH + KCl = KOH + NaCl

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

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

NH3(g) + O2 = NO2(g) + H2O(l) =>
4 NH3(g) + 7 O2 = 4 NO2(g) + 6 H2O(l)

K + HClO4 = KClO4 + H2 =>
2 K + 2 HClO4 = 2 KClO4 + H2

Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O

LINO3 = LINO2 + O2 =>
2 LINO3 = 2 LINO2 + O2

C2H6O + C31H64 = C32H66 + H2O =>
C2H6O + 2.0000000000001C31H64 = 2.0000000000001C32H66 + H2O

AGNO3 + NAI = AGI + NANO3 =>
AGNO3 + NAI = AGI + NANO3

NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O

H2O = H2 + O2 =>
2 H2O = 2 H2 + O2

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

C2H6O + C31H64 = C33H68 + H2O =>
C2H6O + C31H64 = C33H68 + H2O

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3

C2H6O + C31H64 = C34H70 + H2O =>
3 C2H6O + 2 C31H64 = 2 C34H70 + 3 H2O

Na3AsO3 + H2S = As2S3 + NaOH =>
2 Na3AsO3 + 3 H2S = As2S3 + 6 NaOH

K + H2Cr2O7 = K2Cr2O7 + H2 =>
2 K + H2Cr2O7 = K2Cr2O7 + H2

C2H6O + C31H64 = C33H68 + H2O =>
C2H6O + C31H64 = C33H68 + H2O

C24H32 + O2 = CO2 + H2O =>
C24H32 + 32 O2 = 24 CO2 + 16 H2O

V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O

MoO3 + Al = Mo + Al2O3 =>
MoO3 + 2 Al = Mo + Al2O3

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

Cr2O3 + H2O2 + KOH = K2CrO4 + H2O =>
Cr2O3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 5 H2O

Cl2 + HgO = HgCl2 + Cl2O =>
2 Cl2 + HgO = HgCl2 + Cl2O

CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O

Fe{+2} + MnO4{-} + H{+} = Fe{3+} + Mn{2+} + H2O =>
5 Fe{+2} + MnO4{-} + 8 H{+} = 5 Fe{3+} + Mn{2+} + 4 H2O

Ba(OH)2 + HBr = BaBr2 + H2O =>
Ba(OH)2 + 2 HBr = BaBr2 + 2 H2O

CH3CH2CHO + K2Cr2O7 + H2SO4 = CH3CH2COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COOH + Cr2(SO4)3 + K2SO4 + 4 H2O

Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H2O =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O

NaOH + Fe3(NO3)3 = Na(NO3) + Fe3(OH)3 =>
3 NaOH + Fe3(NO3)3 = 3 Na(NO3) + Fe3(OH)3

Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H2O =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O

Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2

A + B2 = AB3 =>
2 A + 3 B2 = 2 AB3

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

NaOH + Fe3(NO3)3 = Na(NO3) + FeOH =>
3 NaOH + Fe3(NO3)3 = 3 Na(NO3) + 3 FeOH

Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3

CaCl2(aq) + K3PO4(aq) = Ca3(PO4)2(s) + KCl(aq) =>
3 CaCl2(aq) + 2 K3PO4(aq) = Ca3(PO4)2(s) + 6 KCl(aq)

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Breng de vergelijking van een chemische reactie in evenwicht
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