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Chemische vergelijkingen in evenwicht op11/12/18

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Breng de vergelijking van een chemische reactie in evenwicht
CuCl2 + H2O = Cu(OH)2 + HCl =>
CuCl2 + 2 H2O = Cu(OH)2 + 2 HCl

H2 = H{2+} + e =>
H2 = 2 H{2+} + 4e

C2H2Cl4 + CA(OH)2 = C2HCl3 + CACl2 + H2O =>
2 C2H2Cl4 + CA(OH)2 = 2 C2HCl3 + CACl2 + 2 H2O

BaFeO4 + KJ + HCl = FeCl2 + BaCl2 + J2 + KCl + H2O =>
BaFeO4 + 4 KJ + 8 HCl = FeCl2 + BaCl2 + 2 J2 + 4 KCl + 4 H2O

C + O2 = CO =>
2 C + O2 = 2 CO

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

NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2

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

C18H38 + CuO = H2O + CO2 + Cu =>
C18H38 + 55 CuO = 19 H2O + 18 CO2 + 55 Cu

N2 + O2 = NO3 =>
N2 + 3 O2 = 2 NO3

AGNo3 + MGCl2 = AGCl + MG(No3)2 =>
2 AGNo3 + MGCl2 = 2 AGCl + MG(No3)2

N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2

FeSO4 + NaOH = NaSO4 + FeOH =>
FeSO4 + NaOH = NaSO4 + FeOH

K2Cr2O7 + KI + H2SO4 = CrSO4 + I2 + K2SO4 + H2O =>
K2Cr2O7 + 8 KI + 7 H2SO4 = 2 CrSO4 + 4 I2 + 5 K2SO4 + 7 H2O

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

H2SiO3 = SiO2 + H2O =>
H2SiO3 = SiO2 + H2O

Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N

Bi(OH)2NO3 = BiONO3 + H2O =>
Bi(OH)2NO3 = BiONO3 + H2O

NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O

HNO3 + K2CO3 = KNO3 + H2O + CO2 =>
2 HNO3 + K2CO3 = 2 KNO3 + H2O + CO2

C4H8 + H2O = C4H9OH =>
C4H8 + H2O = C4H9OH

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

H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

Cu + AgNo3 = Cu(No3)2 + Ag =>
Cu + 2 AgNo3 = Cu(No3)2 + 2 Ag

NaOH + Fe2(SO4)3 = Fe(OH)3 + Na2SO4 =>
6 NaOH + Fe2(SO4)3 = 2 Fe(OH)3 + 3 Na2SO4

H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2

H2SO4 + NaBr + NaBrO3 = Na2SO4 + H2O + Br2 =>
3 H2SO4 + 5 NaBr + NaBrO3 = 3 Na2SO4 + 3 H2O + 3 Br2

H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O

C2H2Cl4 + CA(OH)2 = C2HCl3 + CACl2 + H2O =>
2 C2H2Cl4 + CA(OH)2 = 2 C2HCl3 + CACl2 + 2 H2O

C19H40 + CuO = H2O + CO2 + Cu =>
C19H40 + 58 CuO = 20 H2O + 19 CO2 + 58 Cu

S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O

Cr2(So4)3 + NaOh = Cr(Oh)3 + Na2So4 =>
Cr2(So4)3 + 6 NaOh = 2 Cr(Oh)3 + 3 Na2So4

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

C3H6 + H2 = C3H8 =>
C3H6 + H2 = C3H8

Ca(NO3)2(aq) + NaCl(aq) = CaCl2(aq) + NaNO3(aq) =>
Ca(NO3)2(aq) + 2 NaCl(aq) = CaCl2(aq) + 2 NaNO3(aq)

Na + I2 = NaI =>
2 Na + I2 = 2 NaI

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

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

Al + O = AlO =>
Al + O = AlO

Ca(NO3)2(aq) + KBr(aq) = CaBr2(s) + KNO3(aq) =>
Ca(NO3)2(aq) + 2 KBr(aq) = CaBr2(s) + 2 KNO3(aq)

Pb + HNO3 = Pb(NO3)2 + H2O + NO =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 4 H2O + 2 NO

Ca(NO3)2(aq) + KI(aq) = CaI2(s) + KNO3(aq) =>
Ca(NO3)2(aq) + 2 KI(aq) = CaI2(s) + 2 KNO3(aq)

Al + O2 = AlO2 =>
Al + O2 = AlO2

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

Fe3 + O2 = Fe2O3 =>
4 Fe3 + 9 O2 = 6 Fe2O3

Ag + HNO3 = NO2 + H2O + AgNO3 =>
Ag + 2 HNO3 = NO2 + H2O + AgNO3

Ca(NO3)2(aq) + Na2CO3(aq) = CaCO3(s) + NaNO3(aq) =>
Ca(NO3)2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaNO3(aq)

H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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