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Chemische vergelijkingen in evenwicht op11/28/18

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Breng de vergelijking van een chemische reactie in evenwicht
SO2 + Na2O = Na2SO3 =>
SO2 + Na2O = Na2SO3

N2O + NH3 = N2 + H2O =>
3 N2O + 2 NH3 = 4 N2 + 3 H2O

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

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

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

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

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

CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O

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

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

CrBr3 + Na2CO3 = Cr2(CO3)3 + NaBr =>
2 CrBr3 + 3 Na2CO3 = Cr2(CO3)3 + 6 NaBr

Al + H2SO4 = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 3 H2 + Al2(SO4)3

NaCl + Ag = AgCl + Na =>
NaCl + Ag = AgCl + Na

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

Al + H2SO4 = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 3 H2 + Al2(SO4)3

KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2

CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O

Na2O2(s) + CO2(g) = Na2CO3(s) + O2(g) =>
2 Na2O2(s) + 2 CO2(g) = 2 Na2CO3(s) + O2(g)

Mn(OH)2 + KClO + KOH = K2MnO4 + H2O + KCl =>
Mn(OH)2 + 2 KClO + 2 KOH = K2MnO4 + 2 H2O + 2 KCl

HCONH2 + HCL = NH3 + HCOCL =>
HCONH2 + HCL = NH3 + HCOCL

C9H11NO3 + O2 = CO2 + H2O + N2 =>
4 C9H11NO3 + 41 O2 = 36 CO2 + 22 H2O + 2 N2

Ce2(SO4)3 + KMnO4 + H2O = Ce(SO4)2 + Ce(OH)4 + MnO2 + K2SO4 =>

3 Ce2(SO4)3 + 2 KMnO4 + 4 H2O = 4 Ce(SO4)2 + 2 Ce(OH)4 + 2 MnO2 + K2SO4

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

C4H10 + O2 = H20 + CO2 =>
2 C4H10 + 8 O2 = H20 + 8 CO2

NO2 + P = N2 + P2O =>
2 NO2 + 8 P = N2 + 4 P2O

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

HgO = Hg + O =>
HgO = Hg + O

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

Ca(HCO3)2(s) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
Ca(HCO3)2(s) + 2 HCl(aq) = CaCl2(aq) + 2 CO2(g) + 2 H2O(l)

NO3 + H2O = NO2 + OH =>
NO3 + H2O = NO2 + 2 OH

FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3

HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl

CH3C(CH3)CHCH2CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3(CO)CH2CH3 + H2O =>
10 CH3C(CH3)CHCH2CH3 + 3 K2Cr2O7 + 12 H2SO4 = 3 Cr2(SO4)3 + 3 K2SO2 + 15 CH3(CO)CH2CH3 + 12 H2O

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O

C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O

Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2

C5H5N + O2 = CO2 + H2O + N2 =>
4 C5H5N + 25 O2 = 20 CO2 + 10 H2O + 2 N2

FeCl2 + NaNO3 + HCl = FeCl3 + NaCl + H2O + NO =>
3 FeCl2 + NaNO3 + 4 HCl = 3 FeCl3 + NaCl + 2 H2O + NO

H2PO4 + H2O = HPO4{-} + H3O{+} =>
H2PO4 + H2O = HPO4{-} + H3O{+}

Al + KOH + H2O = KAl(OH)4 + H2 =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2

NH3 + Cl2 = N2 + NH4Cl =>
8 NH3 + 3 Cl2 = N2 + 6 NH4Cl

Cr2O3 + Al = Al2O3 + Cr =>
Cr2O3 + 2 Al = Al2O3 + 2 Cr

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

K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl

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

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

NaClO2 + H2C2O4 = ClO2 + Na2C2O4 + H2O + NaCl =>
5 NaClO2 + 2 H2C2O4 = 4 ClO2 + 2 Na2C2O4 + 2 H2O + NaCl

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

FeO + SO2 = FeSO3 =>
FeO + SO2 = FeSO3

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Breng de vergelijking van een chemische reactie in evenwicht
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