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Chemische vergelijkingen in evenwicht op03/24/24

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Breng de vergelijking van een chemische reactie in evenwicht
Al(NO3)3 + Na2CO3 = Al2(CO3)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaNO3

Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3

BaCl2 + H2CO2 = BaCO2 + HCl =>
BaCl2 + H2CO2 = BaCO2 + 2 HCl

AlBr3 + KMnO4 + H2SO4 = Al2(SO4)3 + K2SO4 + MnSO4 + BrO + H2O =>
10 AlBr3 + 18 KMnO4 + 42 H2SO4 = 5 Al2(SO4)3 + 9 K2SO4 + 18 MnSO4 + 30 BrO + 42 H2O

SO3(g) + H2O = H2SO4(l) =>
SO3(g) + H2O = H2SO4(l)

AgNO3 + KH2PO4 = KNO3 + AgH2PO4 =>
AgNO3 + KH2PO4 = KNO3 + AgH2PO4

KSCN + FeCl3 = Fe(SCN)3(aq) + KCl(aq) =>
3 KSCN + FeCl3 = Fe(SCN)3(aq) + 3 KCl(aq)

KCl + K2CO3 = K + ClCO3 =>
KCl + K2CO3 = 3 K + ClCO3

MgSO4 + Na2CO3*10H2O = Na2SO4*10H2O + MgCO3 =>
MgSO4 + Na2CO3*10H2O = Na2SO4*10H2O + MgCO3

CH3CHBrCH3 + O2 = CHBr + CO2 + H2O =>
2 CH3CHBrCH3 + 7 O2 = 2 CHBr + 4 CO2 + 6 H2O

MnO4{-}(aq) + SO32{-}(aq) + H2O(l) = MnO2(S) + SO42{-}(aq) + OH{-}(aq) =>
10 MnO4{-}(aq) + 43 SO32{-}(aq) + 10 H2O(l) = 10 MnO2(S) + 33 SO42{-}(aq) + 20 OH{-}(aq)

HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO

MnO4{-} + ClO2{-} + H3O{+} = MnO2 + ClO4{-} + H2O =>
4 MnO4{-} + 3 ClO2{-} + 4 H3O{+} = 4 MnO2 + 3 ClO4{-} + 6 H2O

AlAs + Na2S = Al2S3 + Na3As =>
2 AlAs + 3 Na2S = Al2S3 + 2 Na3As

Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2

NaHCO3 + C6H8O7 = H2O + CO2 + NaHC4 =>
NaHCO3 + C6H8O7 = 4 H2O + 3 CO2 + NaHC4

HC2H3O2 + KOH = KH + CO2 + H2O =>
HC2H3O2 + 4 KOH = 4 KH + 2 CO2 + 2 H2O

C2H5NH2 + CuO = N2 + Cu + H2O + CO2 =>
2 C2H5NH2 + 15 CuO = N2 + 15 Cu + 7 H2O + 4 CO2

Al + HNO3 = Al(OH)4 + NO2 =>
Al + 4 HNO3 = Al(OH)4 + 4 NO2

KMnO4 + C12H22O11 + NaOH = MnO2 + C6H11NaO7 + K2MnO4 + H2O =>
2 KMnO4 + C12H22O11 + 2 NaOH = MnO2 + 2 C6H11NaO7 + K2MnO4 + H2O

KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3

H3PO4 + MgOH = Mg3PO4 + H2O =>
H3PO4 + 3 MgOH = Mg3PO4 + 3 H2O

Pb(NO3)2 + NaCl = PbCl + Na(NO3)2 =>
Pb(NO3)2 + NaCl = PbCl + Na(NO3)2

NaOH + CH3COOH = COOHNa + CH3OH =>
NaOH + CH3COOH = COOHNa + CH3OH

NO3 + H2O = NH2O4 =>
NO3 + H2O = NH2O4

Ca(NO3)2 + NaOH = CaNa + (NO3)2OH =>
Ca(NO3)2 + NaOH = CaNa + (NO3)2OH

N2O5(g) = NO2(s) + O2(g) =>
2 N2O5(g) = 4 NO2(s) + O2(g)

AlCl3 + (NH4)2HPO4 + NH4OH = Al(NH4)3(PO4)2 + NH4Cl + H2O =>
AlCl3 + 2(NH4)2HPO4 + 2 NH4OH = Al(NH4)3(PO4)2 + 3 NH4Cl + 2 H2O

ScB2 + ScSb = Sc2SbB2 =>
ScB2 + ScSb = Sc2SbB2

C6H6 + S = C6H6S =>
C6H6 + S = C6H6S

CH3COOH + C5H11OH = C2H3O2C5H11 + H2O =>
CH3COOH + C5H11OH = C2H3O2C5H11 + H2O

Sr(OH)2H2O + NH4Cl = SrCl2 + NH3 + H2O =>
Sr(OH)2H2O + 2 NH4Cl = SrCl2 + 2 NH3 + 3 H2O

CaSO4 + H3CCOOH = CH3COOCa + HSO4 =>
CaSO4 + H3CCOOH = CH3COOCa + HSO4

HNO3 + K2O = H2O + KNO3 =>
2 HNO3 + K2O = H2O + 2 KNO3

SO2 + Br2 + K2SO4 + H2O = KBr + H2SO4 =>
SO2 + Br2 + K2SO4 + 2 H2O = 2 KBr + 2 H2SO4

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

Fe2O3Fe + H2O + O2 = Fe(OH)3 =>
4 Fe2O3Fe + 18 H2O + 3 O2 = 12 Fe(OH)3

NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO

V{+2} + MnO4{-} + H2O = VO{+} + Mn{+2} + H{+} =>
5 V{+2} + MnO4{-} + H2O = 5 VO{+} + Mn{+2} + 2 H{+}

MgCO3(aq) + NaOH(aq) = Mg(OH)2(aq) + Na2CO3(aq) =>
MgCO3(aq) + 2 NaOH(aq) = Mg(OH)2(aq) + Na2CO3(aq)

Zn + Na2S = ZnNa2 + ZnS =>
2 Zn + Na2S = ZnNa2 + ZnS

H3AsO4 + La(OH)3 = LaAsO4 + H2O =>
H3AsO4 + La(OH)3 = LaAsO4 + 3 H2O

Zn(s) + Ag3NO3(aq) = Ag + Zn(NO3)2 =>
Zn(s) + 2 Ag3NO3(aq) = 6 Ag + Zn(NO3)2

CON{2} + AlOH{3} = COOH{2} + AlN{3} =>
CON{2} + AlOH{3} = COOH{2} + AlN{3}

Ag2O + NH3 + H2O = [Ag(NH3)2]OH =>
Ag2O + 4 NH3 + H2O = 2[Ag(NH3)2]OH

NO2 + O2{-} = NO3{-} + O2 =>
2 NO2 + 2 O2{-} = 2 NO3{-} + O2

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

CO + HNO3 = CO2 + NO + H2O =>
3 CO + 2 HNO3 = 3 CO2 + 2 NO + H2O

Na2 + CO3 = Na2O(s) + CO2(g) =>
Na2 + CO3 = Na2O(s) + CO2(g)

MoO3 + HCl + Zn = MoCl2 + H2O + ZnCl2 =>
MoO3 + 6 HCl + 2 Zn = MoCl2 + 3 H2O + 2 ZnCl2

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Breng de vergelijking van een chemische reactie in evenwicht
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