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Chemische vergelijkingen in evenwicht op01/16/19

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Breng de vergelijking van een chemische reactie in evenwicht
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3

CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O

CH3CH2OH + K2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2OH + K2Cr2O7 + 4 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + K2SO4 + 7 H2O

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

CH4 = C2H2 + H2 =>
2 CH4 = C2H2 + 3 H2

K2S = K + S =>
K2S = 2 K + S

Ba(OH)2 + FeCl3 = BaCl2 + Fe(OH)3 =>
3 Ba(OH)2 + 2 FeCl3 = 3 BaCl2 + 2 Fe(OH)3

Cu2 + O2 = CuO =>
Cu2 + O2 = 2 CuO

P4 + CuSO4 + H2O = Cu3P + H3PO4 + H2SO4 =>
11 P4 + 60 CuSO4 + 96 H2O = 20 Cu3P + 24 H3PO4 + 60 H2SO4

AgNO3 + NaI = NaNO3 + AgI =>
AgNO3 + NaI = NaNO3 + AgI

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

KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2

Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2

P + O2 = P4O10 =>
4 P + 5 O2 = P4O10

Ba(OH)2 + NH4Cl = BaCl2 + H2O + NH3 =>
Ba(OH)2 + 2 NH4Cl = BaCl2 + 2 H2O + 2 NH3

Ba(NO3)2 + FeCl3 = BaCl3 + Fe(NO3)2 =>
Ba(NO3)2 + FeCl3 = BaCl3 + Fe(NO3)2

CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O

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

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

Zn(NO3)2 + NAOH = Zn(OH)2 + NANO3 =>
Zn(NO3)2 + 2 NAOH = Zn(OH)2 + 2 NANO3

Al + HCl = AlCl3 + H3 =>
Al + 3 HCl = AlCl3 + H3

NAOH = NA + OH =>
NAOH = NA + OH

HF(aq) + NH3(aq) = NH4(aq) + F =>
HF(aq) + NH3(aq) = NH4(aq) + F

Al + KOH + H2O = H2 + K[Al(OH)4] =>
2 Al + 2 KOH + 6 H2O = 3 H2 + 2 K[Al(OH)4]

Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3

Ba(NO3)2 + KSCN = BaSCN + K(NO3)2 =>
Ba(NO3)2 + KSCN = BaSCN + K(NO3)2

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

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

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

CAC2 + H2O = C2H2 + CA(OH)2 =>
CAC2 + 2 H2O = C2H2 + CA(OH)2

NaCo = Na + Co =>
NaCo = Na + Co

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2

CH4 + Cl2 = CH2Cl + HCl =>
2 CH4 + 3 Cl2 = 2 CH2Cl + 4 HCl

C3H5O(COOH)3 + NaOH = Na3C3H5O(COO)3 + H2O =>
C3H5O(COOH)3 + 3 NaOH = Na3C3H5O(COO)3 + 3 H2O

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

NAOH + CL = NACL + H2O + NACLO =>
2 NAOH + 2 CL = NACL + H2O + NACLO

SO2 + KOH = K2SO3 + H2O =>
SO2 + 2 KOH = K2SO3 + H2O

Au + H2O = AuO + H2 =>
Au + H2O = AuO + H2

Ba(NO3)2 + Pb(C2H3O2)2 = Ba(C2H3O2)2 + Pb(NO3)2 =>
Ba(NO3)2 + Pb(C2H3O2)2 = Ba(C2H3O2)2 + Pb(NO3)2

K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg

HNO3 + I2 = HIO3 + NO + H2O =>
10 HNO3 + 3 I2 = 6 HIO3 + 10 NO + 2 H2O

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

Fe3O4 + HCl = FeCl2 + FeCl3 + H2O =>
Fe3O4 + 8 HCl = FeCl2 + 2 FeCl3 + 4 H2O

Al(s) + Fe2O3(s) = Al2O3 + Fe(l) =>
2 Al(s) + Fe2O3(s) = Al2O3 + 2 Fe(l)

Cr2O3 + KClO3 + KOH = KCrO4 + H2O + KCl =>
3 Cr2O3 + 4 KClO3 + 6 KOH = 6 KCrO4 + 3 H2O + 4 KCl

Li + MgCl2 = LiCl2 + Mg =>
Li + MgCl2 = LiCl2 + Mg

Fe3O4 + HCl = FeCl2 + FeCl3 + H2O =>
Fe3O4 + 8 HCl = FeCl2 + 2 FeCl3 + 4 H2O

Zn + F2 = ZnF2 =>
Zn + F2 = ZnF2

CoCO3*H2O = CoCO3 + H2O =>
CoCO3*H2O = CoCO3 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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