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Chemische vergelijkingen in evenwicht op11/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
BaO2 + Mg = Ba + MgO =>
BaO2 + 2 Mg = Ba + 2 MgO

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

K + Au(NO3)3 = KNO3 + Au =>
3 K + Au(NO3)3 = 3 KNO3 + Au

C4H10O2 + KMnO4 + H2SO4 = C4H6O2 + K2SO4 + MnSO4 + H2O =>
5 C4H10O2 + 4 KMnO4 + 6 H2SO4 = 5 C4H6O2 + 2 K2SO4 + 4 MnSO4 + 16 H2O

NaVO3 + H2O2 + H2SO4 = (VO3)2SO4 + Na2SO4 + H2O =>
2 NaVO3 + 2 H2O2 + 2 H2SO4 = (VO3)2SO4 + Na2SO4 + 4 H2O

Ba(OH)2 + P2O5 = BaHPO4 + H2O =>
2 Ba(OH)2 + P2O5 = 2 BaHPO4 + H2O

XeF4 + SF4 = Xe + SF6 =>
XeF4 + 2 SF4 = Xe + 2 SF6

SO3 + LiOH = H2SO4 + Li2O =>
SO3 + 2 LiOH = H2SO4 + Li2O

Br2(l) + F2(g) = BrF5(l) =>
Br2(l) + 5 F2(g) = 2 BrF5(l)

HNO3 + H = NH2OH + H2O =>
HNO3 + 6 H = NH2OH + 2 H2O

K2CO3 + CdI2 = KI + Cd2(CO3)2 =>
2 K2CO3 + 2 CdI2 = 4 KI + Cd2(CO3)2

Cr2(SO4)3 + Na2CO3 = Cr2(CO3)3 + Na2SO4 =>
Cr2(SO4)3 + 3 Na2CO3 = Cr2(CO3)3 + 3 Na2SO4

KMnO4 + C3H5(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H5(OH)3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O

Na2HPO4 + Pb(NO3)2 = Na2(NO3)2 + PbHPO4 =>
Na2HPO4 + Pb(NO3)2 = Na2(NO3)2 + PbHPO4

NO2 + Zn = ZnO + NO =>
NO2 + Zn = ZnO + NO

Ca + Ag(No3) = Ca(No3)2 + Ag =>
Ca + 2 Ag(No3) = Ca(No3)2 + 2 Ag

NaClO + HCl = Cl + H2O + NaCl =>
NaClO + 2 HCl = 2 Cl + H2O + NaCl

SO3 + H2 = S + H2O =>
SO3 + 3 H2 = S + 3 H2O

Ca(HCO3)2*H2O = Ca(HCO3)2 + H2O =>
Ca(HCO3)2*H2O = Ca(HCO3)2 + H2O

Fe2O3 + I2 = FeI3 + O2 =>
2 Fe2O3 + 6 I2 = 4 FeI3 + 3 O2

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

PHC2H5 + O2 = PHOH + CO2 + H2O =>
2 PHC2H5 + 7 O2 = 2 PHOH + 4 CO2 + 4 H2O

C17H21NO4 + O2 = CO2 + H2O + NH3 =>
2 C17H21NO4 + 39 O2 = 34 CO2 + 18 H2O + 2 NH3

Be(OH)2 + Na = Na2BeO2 + H2 =>
Be(OH)2 + 2 Na = Na2BeO2 + H2

KOH + Cu(SO4)2 = K2(SO4) + Cu(OH)4 =>
4 KOH + Cu(SO4)2 = 2 K2(SO4) + Cu(OH)4

FeCl3 + HCl = H[FeCl4] =>
FeCl3 + HCl = H[FeCl4]

Cu(NO3)2(aq) + NH4OH(aq) = Cu(OH)2(aq) + NH4NO3(aq) =>
Cu(NO3)2(aq) + 2 NH4OH(aq) = Cu(OH)2(aq) + 2 NH4NO3(aq)

H4P2O7 + NaOH = NaH3P2O7 + H2O =>
H4P2O7 + NaOH = NaH3P2O7 + H2O

CuO + Na2[Zn(OH)4] = ZnO + Na2[Cu(OH)4] =>
CuO + Na2[Zn(OH)4] = ZnO + Na2[Cu(OH)4]

H3PO2 + NaOH = NaH2PO2 + H2O =>
H3PO2 + NaOH = NaH2PO2 + H2O

Na(HCO3) + H2SO4 = Na2(SO4) + H2O + CO2 =>
2 Na(HCO3) + H2SO4 = Na2(SO4) + 2 H2O + 2 CO2

K3P + O2 = K2O + P =>
4 K3P + 3 O2 = 6 K2O + 4 P

Ag2CO3 + HCl = AgCl + H2CO3 =>
Ag2CO3 + 2 HCl = 2 AgCl + H2CO3

HfCl4 + H2O = HfOCl2 + HCl =>
HfCl4 + H2O = HfOCl2 + 2 HCl

Cr2O7{2-} + C2H4 + H{+} = Cr{3+} + CO2 + H2O =>
2 Cr2O7{2-} + C2H4 + 16 H{+} = 4 Cr{3+} + 2 CO2 + 10 H2O

Pb + HNO3 = PbHNO3 =>
Pb + HNO3 = PbHNO3

K2HPO4 = K4P2O7 + H2O =>
2 K2HPO4 = K4P2O7 + H2O

Na(ClO) = NaCl + O2 =>
2 Na(ClO) = 2 NaCl + O2

KCl + Br = KBr + Cl2 =>
2 KCl + 2 Br = 2 KBr + Cl2

ZnO + SiO2 = ZnSiO3 =>
ZnO + SiO2 = ZnSiO3

C2O4H2 = C(OH)2 + CO2 =>
C2O4H2 = C(OH)2 + CO2

Ca(OH)2(s) + H3PO4(aq) = Ca3(PO4)2(s) + H2O(l) =>
3 Ca(OH)2(s) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 H2O(l)

CH3CH2NH2 + HCl = CH3CH2Cl + NH3 =>
CH3CH2NH2 + HCl = CH3CH2Cl + NH3

LiOH(aq) + Al(NO3)3(aq) = Li(NO3) + Al(OH)3 =>
3 LiOH(aq) + Al(NO3)3(aq) = 3 Li(NO3) + Al(OH)3

CH3CH2Cl + Na = NaCl + CH3CH2 =>
CH3CH2Cl + Na = NaCl + CH3CH2

C2H5OH1 + O2 = CO2 + H2O1 =>
C2H5OH1 + 3 O2 = 2 CO2 + 3 H2O1

C9H11NO2 + HCl = C9H12NO2{+} + Cl{-} =>
C9H11NO2 + HCl = C9H12NO2{+} + Cl{-}

Na3PO4*12H2O + BaCl2*2H2O = Ba3(PO4)2 + NaCl + H2O =>
2 Na3PO4*12H2O + 3 BaCl2*2H2O = Ba3(PO4)2 + 6 NaCl + 30 H2O

CH3OH + HI = CH3I + H2O =>
CH3OH + HI = CH3I + H2O

Mg + NH4Cl = MgCl2 + NH4 =>
Mg + 2 NH4Cl = MgCl2 + 2 NH4

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Breng de vergelijking van een chemische reactie in evenwicht
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