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Chemische vergelijkingen in evenwicht op12/18/24

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Breng de vergelijking van een chemische reactie in evenwicht
RbCl(cr) + O2(g) = RbClO4(cr) =>
RbCl(cr) + 2 O2(g) = RbClO4(cr)

P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3

LiN + H2O = LiH + NOH =>
LiN + H2O = LiH + NOH

NH3 + AgNO3 + H2O = [Ag(NH3)2] + NH4NO3 =>
26 NH3 + 8 AgNO3 + 3 H2O = 8[Ag(NH3)2] + 9 NH4NO3

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

CU(s) + O2(g) = CUO(s) =>
2 CU(s) + O2(g) = 2 CUO(s)

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

Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe

H2O2 + CuSO4 + NaOH = Cu2O3 + Na2SO4 + H2O =>
H2O2 + 2 CuSO4 + 4 NaOH = Cu2O3 + 2 Na2SO4 + 3 H2O

KCl + HNO2 + O2 = KNO2 + Cl2 + H2O =>
4 KCl + 4 HNO2 + O2 = 4 KNO2 + 2 Cl2 + 2 H2O

MnO + C6H12O7 + H2O = C12H22MnO14*2H2O =>
MnO + 2 C6H12O7 + H2O = C12H22MnO14*2H2O

CuCl2*2H2O + H(AcAc) + NaCH3COO = Cu(AcAc)2 + H2O + CH3COOH + Cl + Na =>
CuCl2*2H2O + 2 H(AcAc) + 2 NaCH3COO = Cu(AcAc)2 + 2 H2O + 2 CH3COOH + 2 Cl + 2 Na

CuCl2HCl = CuClHCl2 =>
CuCl2HCl = CuClHCl2

CaCO3 + H2 = H2CO3 + Ca =>
CaCO3 + H2 = H2CO3 + Ca

NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl

Ca(OH)2 + NaCl = CaCl2 + NaOH =>
Ca(OH)2 + 2 NaCl = CaCl2 + 2 NaOH

Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4

HCO3{-} + H2O = H2CO3 + OH{-} =>
HCO3{-} + H2O = H2CO3 + OH{-}

Ba{+2} + CO3{-2} = BaCO3 =>
Ba{+2} + CO3{-2} = BaCO3

CdO2 = Cd + O2 =>
CdO2 = Cd + O2

Pb(NO3)2(aq) + Li2S(aq) = LiNO3(aq) + PbS =>
Pb(NO3)2(aq) + Li2S(aq) = 2 LiNO3(aq) + PbS

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

H{+} + Be2O3{-} + Sb = Be + Sb2O3 + H2O =>
6 H{+} + 6 Be2O3{-} + 10 Sb = 12 Be + 5 Sb2O3 + 3 H2O

CuSO4 + NH4OH = Cu(OH)2(NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2(NH4)2SO4

HgO(s) = Hg(l) + O2(g) =>
2 HgO(s) = 2 Hg(l) + O2(g)

Na2SO3(aq) + O2(g) = Na2SO4(aq) =>
2 Na2SO3(aq) + O2(g) = 2 Na2SO4(aq)

Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO

ZnSO4 + KCN = ZnCN + KSO4 =>
ZnSO4 + KCN = ZnCN + KSO4

Li2O + H3Po4 = LiH2Po4 + H2O =>
Li2O + 2 H3Po4 = 2 LiH2Po4 + H2O

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

FeCO3 + HNO3 = Fe(NO3)3 + NO + CO2 + H2O =>
3 FeCO3 + 10 HNO3 = 3 Fe(NO3)3 + NO + 3 CO2 + 5 H2O

(NH4)2S + H2O = NH4OH + H2S =>
(NH4)2S + 2 H2O = 2 NH4OH + H2S

Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O

MnO + Cl2 = MnCl2 + Mn2O3 =>
3 MnO + Cl2 = MnCl2 + Mn2O3

HNO3 + FeI2 = Fe(NO3)3 + NO + I + H2O =>
4 HNO3 + FeI2 = Fe(NO3)3 + NO + 2 I + 2 H2O

PbI2KI = PbIKI2 =>
PbI2KI = PbIKI2

NaHSO3(s) = Na2SO3(s)SO2(g)H2O(l) =>
2 NaHSO3(s) = Na2SO3(s)SO2(g)H2O(l)

P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5

CH3COONa + NaOH = Na2CO3 + CH4 =>
CH3COONa + NaOH = Na2CO3 + CH4

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

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

HBr + Fe3OH = Fe3Br + H2O =>
HBr + Fe3OH = Fe3Br + H2O

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

CaCO3 = CO2CaO =>
CaCO3 = CO2CaO

Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N

CaCl = ClCa =>
CaCl = ClCa

(K2CrO4)(aq) + CaSO4(aq) = CaCrO4(s) + K2SO4(aq) =>
(K2CrO4)(aq) + CaSO4(aq) = CaCrO4(s) + K2SO4(aq)

KMnO4 + Cr2(SO4)3 + KOH = K2MnO4 + K2SO4 + K2CrO4 + H2O =>
6 KMnO4 + Cr2(SO4)3 + 16 KOH = 6 K2MnO4 + 3 K2SO4 + 2 K2CrO4 + 8 H2O

NaMnO4 + Ba = Ba(MnO4)2 + Na =>
2 NaMnO4 + Ba = Ba(MnO4)2 + 2 Na

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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