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Chemische vergelijkingen in evenwicht op11/15/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na + H2S04 = NaS04 + H2 =>
Na + H2S04 = NaS04 + H2

Cu + O2 + Al = CuOAl =>
2 Cu + O2 + 2 Al = 2 CuOAl

V + H2 = VH4 =>
V + 2 H2 = VH4

Cl2 + KOH = KCl + KClO + H2O =>
Cl2 + 2 KOH = KCl + KClO + H2O

NiSO4 + AgNO3 = Ni(NO3)2 + Ag2SO4 =>
NiSO4 + 2 AgNO3 = Ni(NO3)2 + Ag2SO4

Ni(NO3)2 + Na2Cr2O7 = NiCr2O7 + NaNO3 =>
Ni(NO3)2 + Na2Cr2O7 = NiCr2O7 + 2 NaNO3

N2O3 + C = N2 + CO2 =>
2 N2O3 + 3 C = 2 N2 + 3 CO2

KSO4 + AlCl2 = KCl2 + AlSO4 =>
KSO4 + AlCl2 = KCl2 + AlSO4

Na + NaCl2 = NaCl =>
Na + NaCl2 = 2 NaCl

CaSO4 + NaH = Ca + NaHSO4 =>
CaSO4 + NaH = Ca + NaHSO4

MgMg + O2 = MgO =>
MgMg + O2 = 2 MgO

Ca + NaCl = Na2Ca + Cl4 =>
2 Ca + 4 NaCl = 2 Na2Ca + Cl4

SrS + FeSO4 = FeS + SrSO4 =>
SrS + FeSO4 = FeS + SrSO4

SO3(g) = S8(s) + O2(g) =>
8 SO3(g) = S8(s) + 12 O2(g)

AlCl3 + Na2HPO4 = Al(PO4) + Na2HCl3 =>
AlCl3 + Na2HPO4 = Al(PO4) + Na2HCl3

Zn + Ni(NO3)2 = Zn(NO3)2 + Ni(s) =>
Zn + Ni(NO3)2 = Zn(NO3)2 + Ni(s)

Sn + N = NSn =>
Sn + N = NSn

NaOH + RuO2 + MnO2 = Na2MnRuO5 + H2O =>
2 NaOH + RuO2 + MnO2 = Na2MnRuO5 + H2O

KBrNaI = KINaBr =>
KBrNaI = KINaBr

CaO + Fe2(SO4)3 + H2O = Fe(OH)3 + CaSO4 =>
3 CaO + Fe2(SO4)3 + 3 H2O = 2 Fe(OH)3 + 3 CaSO4

MgO + HNO3 = (Mg(NO3)2) + H2O =>
MgO + 2 HNO3 = (Mg(NO3)2) + H2O

H2 + Ti = TiH3 =>
3 H2 + 2 Ti = 2 TiH3

KHCO3 + Sr(OH)2 = SrCO3 + K2CO3 + H2O =>
2 KHCO3 + Sr(OH)2 = SrCO3 + K2CO3 + 2 H2O

Na(s) + FeCl3 = NaCl + Fe(s) =>
3 Na(s) + FeCl3 = 3 NaCl + Fe(s)

C6H5BrMg = C6H5MgBr =>
C6H5BrMg = C6H5MgBr

CaO + LiOH = Ca(OH) + LiO =>
CaO + LiOH = Ca(OH) + LiO

MgO + HNO3 = (Mg(NO3)2) + H2O =>
MgO + 2 HNO3 = (Mg(NO3)2) + H2O

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

Be + P = Be3P2 =>
3 Be + 2 P = Be3P2

SnCl2 + HgCl2 = SnCl4 + Hg2Cl2 =>
SnCl2 + 2 HgCl2 = SnCl4 + Hg2Cl2

AsO{3-} + H2O = AsO4{3-} + H3O{+} + e =>
AsO{3-} + 9 H2O = AsO4{3-} + 6 H3O{+} + 6e

Fe3Cl3 = Fe + Cl2 =>
2 Fe3Cl3 = 6 Fe + 3 Cl2

Zn + KNO3 = K + Zn(NO3)2 =>
Zn + 2 KNO3 = 2 K + Zn(NO3)2

CuSO4 + NaJ = CuJ2 + Na2SO4 =>
CuSO4 + 2 NaJ = CuJ2 + Na2SO4

Br2O + HNO3 = BrNO3 + H2O =>
Br2O + 2 HNO3 = 2 BrNO3 + H2O

Fe3Cl3 = Fe + Cl2 =>
2 Fe3Cl3 = 6 Fe + 3 Cl2

C4H8 + HOBr = C4H9BrO =>
C4H8 + HOBr = C4H9BrO

Si + MgO = SiO + Mg =>
Si + MgO = SiO + Mg

C2H2 + HCN = C3H3N =>
C2H2 + HCN = C3H3N

Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3

PbCl2 + AgNO3 = Pb(NO3)2 + AgCl =>
PbCl2 + 2 AgNO3 = Pb(NO3)2 + 2 AgCl

Pb(OH)2 + HNO3 = Pb(NO3)2 + H2O =>
Pb(OH)2 + 2 HNO3 = Pb(NO3)2 + 2 H2O

CUO + H2O = CUO2H2 =>
CUO + H2O = CUO2H2

(CH3)3N + HCl = (CH3)Cl + N3 + H2 =>
6(CH3)3N + 18 HCl = 18(CH3)Cl + 2 N3 + 9 H2

CH4 + CO = C3H8 + H2O =>
7 CH4 + 2 CO = 3 C3H8 + 2 H2O

N2H4 + CuSO4 + NaOH = N2 + Cu2O + Na2SO4 + H2O =>
N2H4 + 4 CuSO4 + 8 NaOH = N2 + 2 Cu2O + 4 Na2SO4 + 6 H2O

Ca(HSO3)2 + Mg = MgSO4 + H2 + CaSO2 =>
Ca(HSO3)2 + Mg = MgSO4 + H2 + CaSO2

NO3{+3} + Au + H{+} = Au{+3} + NH3 + H2O =>
NO3{+3} + 4 Au + 9 H{+} = 4 Au{+3} + NH3 + 3 H2O

KHSO4 + NH4OH = K2SO4 + NH4HSO4 + H2O =>
2 KHSO4 + NH4OH = K2SO4 + NH4HSO4 + H2O

MgCo3O4 + NH4Cl = Co3O4 + MgCl2 + NH4 =>
MgCo3O4 + 2 NH4Cl = Co3O4 + MgCl2 + 2 NH4

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Breng de vergelijking van een chemische reactie in evenwicht
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