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Chemische vergelijkingen in evenwicht op09/21/16

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Breng de vergelijking van een chemische reactie in evenwicht
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

hydrogen + chlorine = hydrogenchloride =>
H2 + Cl2 = 2 HCl

KOH + Cu(NO3)2 = KNO3 + Cu(OH)2 =>
2 KOH + Cu(NO3)2 = 2 KNO3 + Cu(OH)2

SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4

Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4

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

CH3CH(OH)COOH + NaOH = CH3CH(OH)COONa + H2O =>
CH3CH(OH)COOH + NaOH = CH3CH(OH)COONa + H2O

Al(OH)3 + HCl = H2O + AlCl3 =>
Al(OH)3 + 3 HCl = 3 H2O + AlCl3

Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2

H3Po4 + Ca(OH)2 = Ca3(Po4)2 + H2O =>
2 H3Po4 + 3 Ca(OH)2 = Ca3(Po4)2 + 6 H2O

C5H12 + O3 = CO2 + H20 =>
15 C5H12 + 50 O3 = 75 CO2 + 9 H20

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

C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20

C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O

CrI3 + Cl2 + OH{-} = CrO4{2-} + Cl{-} + I2 + H2O =>
2 CrI3 + 6 Cl2 + 16 OH{-} = 2 CrO4{2-} + 12 Cl{-} + 3 I2 + 8 H2O

Mg + KOH = Mg(OH)2 + K =>
Mg + 2 KOH = Mg(OH)2 + 2 K

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

C3H6OH + SOCl2 = C3H6Cl + SO2 + HCl =>
C3H6OH + SOCl2 = C3H6Cl + SO2 + HCl

Mg + KOH = Mg(OH)2 + K =>
Mg + 2 KOH = Mg(OH)2 + 2 K

Cu(OH)NO3 + HCl = CuCl2 + H2O + HNO3 =>
Cu(OH)NO3 + 2 HCl = CuCl2 + H2O + HNO3

SiCl4 + Mg = Si + MgCl2 =>
SiCl4 + 2 Mg = Si + 2 MgCl2

H3Po4 + Ca(OH)2 = Ca3(Po4)2 + H2O =>
2 H3Po4 + 3 Ca(OH)2 = Ca3(Po4)2 + 6 H2O

NH3 + KMnO4 + KOH = KNO3 + K2MnO4 + H2O =>
NH3 + 8 KMnO4 + 9 KOH = KNO3 + 8 K2MnO4 + 6 H2O

FeCl2 + AgNO3 = AgCl + Fe(NO3)2 =>
FeCl2 + 2 AgNO3 = 2 AgCl + Fe(NO3)2

K2Cr2O7 + KI + HCl = KCl + CrCl3 + I2 + H2O =>
K2Cr2O7 + 6 KI + 14 HCl = 8 KCl + 2 CrCl3 + 3 I2 + 7 H2O

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3

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

KCLO = KCL + O2 =>
2 KCLO = 2 KCL + O2

NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl

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

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

HC2H3O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2

FeC2O4 + CO2 = Fe2(C2O4)3 =>
2 FeC2O4 + 2 CO2 = Fe2(C2O4)3

C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O

sodium + water = sodiumhydroxide + hydrogen =>
2 Na + 2 H2O = 2 NaOH + H2

NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O

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

CuO + N2O5 = Cu(NO3)2 =>
CuO + N2O5 = Cu(NO3)2

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O

TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl

Cu2O(s) + C(s) = Cu(s) + CO(g) =>
Cu2O(s) + C(s) = 2 Cu(s) + CO(g)

Ca(s) + Br2(l) = CaBr2(s) =>
Ca(s) + Br2(l) = CaBr2(s)

P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5

CHO2 + O2 = H2O + CO2 =>
4 CHO2 + O2 = 2 H2O + 4 CO2

P + O = P2O5 =>
2 P + 5 O = P2O5

HCl(aq) + Ba(OH)2(aq) = BaCl2(aq) + OH2(aq) =>
2 HCl(aq) + Ba(OH)2(aq) = BaCl2(aq) + 2 OH2(aq)

CH3COOH(aq) + CaCO3(s) = (CH3COO)2Ca(aq) + CO2(g) + H2O(l) =>
2 CH3COOH(aq) + CaCO3(s) = (CH3COO)2Ca(aq) + CO2(g) + H2O(l)

O2 = O3 =>
3 O2 = 2 O3

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Breng de vergelijking van een chemische reactie in evenwicht
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