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Chemische vergelijkingen in evenwicht op04/23/14

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Breng de vergelijking van een chemische reactie in evenwicht
NH4Cl + NaOH = NH3 + H2O + NaCl =>
NH4Cl + NaOH = NH3 + H2O + NaCl

NaCrO2 + H2O2 + NaOH = Na2CrO4 + H2O =>
2 NaCrO2 + 3 H2O2 + 2 NaOH = 2 Na2CrO4 + 4 H2O

MoO3 + NH4OH = (NH4)2Mo2O7 + H2O =>
2 MoO3 + 2 NH4OH = (NH4)2Mo2O7 + H2O

HNO3 + CA = CA(NO3) + H2O + NH4NO3 =>
10 HNO3 + 8 CA = 8 CA(NO3) + 3 H2O + NH4NO3

H2O + SO2 = H2SO3 =>
H2O + SO2 = H2SO3

CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH

BiCl3 + H2S = H2Cl3 + BiS =>
BiCl3 + H2S = H2Cl3 + BiS

AgNO3 + NH4OH = Ag2O + NH4NO3 + H2O =>
2 AgNO3 + 2 NH4OH = Ag2O + 2 NH4NO3 + H2O

Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O

Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2

FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl

KIO3 + NaHSO3 = I2 + Na2SO4 + H2SO4 + K2SO4 + H2O =>
4 KIO3 + 10 NaHSO3 = 2 I2 + 5 Na2SO4 + 3 H2SO4 + 2 K2SO4 + 2 H2O

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

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

HNO3 + CA = CA(NO3)3 + H2O + NH4NO3 =>
30 HNO3 + 8 CA = 8 CA(NO3)3 + 9 H2O + 3 NH4NO3

BaCl + AgNO3 = BaNO3 + AgCl =>
BaCl + AgNO3 = BaNO3 + AgCl

MgSiO3 + H2SO4 = MgSO4 + SiO2 + H2O =>
MgSiO3 + H2SO4 = MgSO4 + SiO2 + H2O

ALNO3 + NAOH = ALOH + NANO3 =>
ALNO3 + NAOH = ALOH + NANO3

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

CuNO3 + NaOH = CuOH + NaNO3 =>
CuNO3 + NaOH = CuOH + NaNO3

NH3 + CrO3 = Cr2O3 + N2 + H2O =>
2 NH3 + 2 CrO3 = Cr2O3 + N2 + 3 H2O

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

MoO3 + NH4OH = (NH4)6Mo7O24 + H2O =>
7 MoO3 + 6 NH4OH = (NH4)6Mo7O24 + 3 H2O

CrOH + HNO3 = CrNO3 + H2O =>
CrOH + HNO3 = CrNO3 + H2O

AgNO3 + Cl = AgCl2 + NO3 =>
AgNO3 + 2 Cl = AgCl2 + NO3

FeNO3 + NaOH = FeOH + NaNO3 =>
FeNO3 + NaOH = FeOH + NaNO3

CH3NH2 + HCl = CH3NH3 + Cl =>
CH3NH2 + HCl = CH3NH3 + Cl

HBr = H2 + Br2 =>
2 HBr = H2 + Br2

AlNO3 + NaOH = AlOH + NaNO3 =>
AlNO3 + NaOH = AlOH + NaNO3

C2H4O2(COOH)2 + NaOH = C2H4O2(COONa)2 + H2O =>
C2H4O2(COOH)2 + 2 NaOH = C2H4O2(COONa)2 + 2 H2O

MgNO3 + NaOH = MgOH + NaNO3 =>
MgNO3 + NaOH = MgOH + NaNO3

Si2H6 + O2 = SiO2 + H2O =>
2 Si2H6 + 7 O2 = 4 SiO2 + 6 H2O

ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2

Na2O3 = Na2 + O3 =>
Na2O3 = Na2 + O3

MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2

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

HCl + Na2SO4 = NaCl + H2SO4 =>
2 HCl + Na2SO4 = 2 NaCl + H2SO4

Na2O3 = Na + O3 =>
Na2O3 = 2 Na + O3

Mg + CH3COOH = Mg(CH3COO) + H2 =>
2 Mg + 2 CH3COOH = 2 Mg(CH3COO) + H2

H3PO4 + Ca(OH)2 = H3(OH)2 + CaPO4 =>
H3PO4 + Ca(OH)2 = H3(OH)2 + CaPO4

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

Mg + CH3COOH = Mg(CH3COO) + H2 =>
2 Mg + 2 CH3COOH = 2 Mg(CH3COO) + H2

ClO3{-} = Cl{-} + O2 =>
2 ClO3{-} = 2 Cl{-} + 3 O2

C7H12 + KMnO4 + H2O = C7H13O2 + MnO2 + KOH =>
C7H12 + KMnO4 + H2O = C7H13O2 + MnO2 + KOH

Cl2 + H2O = HCl + O =>
Cl2 + H2O = 2 HCl + O

CuSO4 + HNO3 = CuNO3 + HSO4 =>
CuSO4 + HNO3 = CuNO3 + HSO4

Cl2 + H2O = HCl + O =>
Cl2 + H2O = 2 HCl + O

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

C3H5(NO3)3 = N2 + O2 + H2O + CO2 =>
4 C3H5(NO3)3 = 6 N2 + O2 + 10 H2O + 12 CO2

AL + Cl2 = ALCl2 =>
AL + Cl2 = ALCl2

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Breng de vergelijking van een chemische reactie in evenwicht
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