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Chemische vergelijkingen in evenwicht op06/12/18

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Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O

C2H4 + O2 = H2O + CO2 =>
C2H4 + 3 O2 = 2 H2O + 2 CO2

NO2 + H20 = HNO3 + NO =>
40 NO2 + H20 = 20 HNO3 + 20 NO

Sr + HNO3 = Sr(NO3)2 + H2 =>
Sr + 2 HNO3 = Sr(NO3)2 + H2

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

FeCl2 + Mg = MgCl2 + Fe =>
FeCl2 + Mg = MgCl2 + Fe

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

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

PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2

Au + HNO3 + HCl = AuCl4 + NO + H2O =>
3 Au + 4 HNO3 + 12 HCl = 3 AuCl4 + 4 NO + 8 H2O

ZN + PBO2 = ZNO + PB =>
2 ZN + PBO2 = 2 ZNO + PB

BaO2 + H2SO4 = BaSO4 + H2O2 =>
BaO2 + H2SO4 = BaSO4 + H2O2

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

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

AsI3 = As + I2 =>
2 AsI3 = 2 As + 3 I2

KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4

KMNO4 = K2MNO4 + MNO2 + O2 =>
2 KMNO4 = K2MNO4 + MNO2 + O2

CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O

HNO3 + P4 + H2O = H3PO4 + NO =>
20 HNO3 + 3 P4 + 8 H2O = 12 H3PO4 + 20 NO

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

CA(OH)2 + CO2 = CACO3 + H2O =>
CA(OH)2 + CO2 = CACO3 + H2O

KMnO4 + C3H8O3 = K2CO3 + MnO2 + CO2 + H20 =>
10 KMnO4 + 5 C3H8O3 = 5 K2CO3 + 10 MnO2 + 10 CO2 + 2 H20

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

C + H2 = CH4 =>
C + 2 H2 = CH4

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

Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3

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

SrO + BeO = Sr2BeO3 =>
2 SrO + BeO = Sr2BeO3

NH4CL = NH3 + HCL =>
NH4CL = NH3 + HCL

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

Ca3(PO4)2 + SiO2 + C = P4 + CO + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = P4 + 10 CO + 6 CaSiO3

NA + NO3 = NANO3 =>
NA + NO3 = NANO3

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

NA + NO3 = NANO3 =>
NA + NO3 = NANO3

C2H5OH + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O

PbO2 + HCl = PbCl2 + H2O + Cl2 =>
PbO2 + 4 HCl = PbCl2 + 2 H2O + Cl2

Pb(C2H3O2)2 + KI = PbI2 + KC2H3O2 =>
Pb(C2H3O2)2 + 2 KI = PbI2 + 2 KC2H3O2

HCl + NaHPO4 = NaCl + H2PO4 =>
HCl + NaHPO4 = NaCl + H2PO4

FeSO4 + H2PO4 = FePO4 + H2SO4 =>
FeSO4 + H2PO4 = FePO4 + H2SO4

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

Na2CO3 + Ca(NO3)2 = NaNO3 + Ca2(CO3)2 =>
2 Na2CO3 + 2 Ca(NO3)2 = 4 NaNO3 + Ca2(CO3)2

(C17H27COO)3C3H5 + C4H9OH = C17H27COOC4H9 + C3H5(OH)3 =>
(C17H27COO)3C3H5 + 3 C4H9OH = 3 C17H27COOC4H9 + C3H5(OH)3

ZNO + C = ZN + CO =>
ZNO + C = ZN + CO

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

Fe + O = FeO =>
Fe + O = FeO

NaOH + Mg = MgOH + Na =>
NaOH + Mg = MgOH + Na

Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O

(C17H31COO)3C3H5 + C4H9OH = C17H31COOC4H9 + C3H5(OH)3 =>
(C17H31COO)3C3H5 + 3 C4H9OH = 3 C17H31COOC4H9 + C3H5(OH)3

(CH3)2C6H3OH + O2 = CO2 + H2O =>
(CH3)2C6H3OH + 10 O2 = 8 CO2 + 5 H2O

NaOH + NH4HCO3 = Na2CO3 + NH3 + H2O =>
2 NaOH + NH4HCO3 = Na2CO3 + NH3 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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