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Chemische vergelijkingen in evenwicht op11/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na2{+} + F{-} = Na2F =>
Na2{+} + F{-} = Na2F

Ca(OH)2 + Fe2O3 = Ca(FeO2)2 + H2O =>
Ca(OH)2 + Fe2O3 = Ca(FeO2)2 + H2O

Na2CrO4 + Cu(NO3)2 = NaNO3 + CuCrO4 =>
Na2CrO4 + Cu(NO3)2 = 2 NaNO3 + CuCrO4

CrCl3 + H2 = Cr + HCl =>
2 CrCl3 + 3 H2 = 2 Cr + 6 HCl

Si + H2 = SiH = SiH4 =>
2 Si + H2 = 2 SiH

Ag2S + NO3 + H{+} = S + NO + Ag{+} + H2O =>
2 Ag2S + NO3 + 4 H{+} = 2 S + NO + 4 Ag{+} + 2 H2O

MgO + KH2PO4 + H2O = MgKPO4*6H2O =>
MgO + KH2PO4 + 5 H2O = MgKPO4*6H2O

KI + NaOH + Cl2 = KCl + NaCl + NaIO3 + H2O =>
KI + 6 NaOH + 3 Cl2 = KCl + 5 NaCl + NaIO3 + 3 H2O

CN{-} + Fe{3+} + K{+} = K3[Fe(CN)6] =>
6 CN{-} + Fe{3+} + 3 K{+} = K3[Fe(CN)6]

CH3CH2OH + Cr2O7{2-} + H{+} = CH3CHO + Cr{3+} + H2O =>
3 CH3CH2OH + Cr2O7{2-} + 8 H{+} = 3 CH3CHO + 2 Cr{3+} + 7 H2O

SnCl2 + SO2 + HCl = SnCl4 + SnS2 + H2O =>
6 SnCl2 + 2 SO2 + 8 HCl = 5 SnCl4 + SnS2 + 4 H2O

LiOH = Li + [OH] =>
LiOH = Li + [OH]

Fe + O2 + H2O = Fe2O3(H2O)4 =>
4 Fe + 3 O2 + 8 H2O = 2 Fe2O3(H2O)4

NaSiO + CaCl = NaCl + CaSiO =>
NaSiO + CaCl = NaCl + CaSiO

Fe(OH)2 + H3BO3 = FeHBO3 + H2O =>
Fe(OH)2 + H3BO3 = FeHBO3 + 2 H2O

N2SO4 + Ca(OH)2 = N2(OH)2 + CaSO4 =>
N2SO4 + Ca(OH)2 = N2(OH)2 + CaSO4

Ca(ClO4)2 + Ca(OH)2 = CaO2 + CaCl2 + H2O =>
Ca(ClO4)2 + 8 Ca(OH)2 = 8 CaO2 + CaCl2 + 8 H2O

CH3CH2CH2CH2OH + Na = CH3CH2CH2CH2ONa + H2 =>
2 CH3CH2CH2CH2OH + 2 Na = 2 CH3CH2CH2CH2ONa + H2

Pb(C2H3O2)2 + NH4Br = PbBr2 + C2H3O2NH4 =>
Pb(C2H3O2)2 + 2 NH4Br = PbBr2 + 2 C2H3O2NH4

HC2H3O2 + O2 = CO2 + H2O =>
HC2H3O2 + 2 O2 = 2 CO2 + 2 H2O

C4H6O4Ca = CaCO3 + C3H6O =>
C4H6O4Ca = CaCO3 + C3H6O

NaIO3 + SO2 + H2O = NaHSO4 + H2SO4 + I2 =>
2 NaIO3 + 5 SO2 + 4 H2O = 2 NaHSO4 + 3 H2SO4 + I2

C9H12O3 + CH3OH = C10H14O3 + H2O =>
C9H12O3 + CH3OH = C10H14O3 + H2O

P + HBr = HP + Br =>
P + HBr = HP + Br

Sr(OH)2 + K = K(OH)2 + Sr =>
Sr(OH)2 + K = K(OH)2 + Sr

LiCl + F2 = LiF + Cl2 =>
2 LiCl + F2 = 2 LiF + Cl2

C3H70H + C3H5COOH = H2O + C6H12O2 =>
10 C3H70H + 201 C3H5COOH = 124 H2O + 139 C6H12O2

Ce(No3)2 + KOH = Ce(OH)2 + KNo3 =>
Ce(No3)2 + 2 KOH = Ce(OH)2 + 2 KNo3

Ta + HNO3 + HF = NO + TaF2 + H2O =>
3 Ta + 2 HNO3 + 6 HF = 2 NO + 3 TaF2 + 4 H2O

LiOH = Li + [OH] =>
LiOH = Li + [OH]

Al(OH)3 + NaOH = Na(AlO2) + H2O =>
Al(OH)3 + NaOH = Na(AlO2) + 2 H2O

CrCl3 = Cr + Cl2 =>
2 CrCl3 = 2 Cr + 3 Cl2

ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3

LiOH = Li + [OH] =>
LiOH = Li + [OH]

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

Al(OH)3 + NaOH = Na(AlO2) + H2O =>
Al(OH)3 + NaOH = Na(AlO2) + 2 H2O

C2H5OH + KMnO4 = H2O + C2H4O + Mn + KOH =>
7 C2H5OH + 2 KMnO4 = 6 H2O + 7 C2H4O + 2 Mn + 2 KOH

MgSiO3 = MgSi + O2 =>
2 MgSiO3 = 2 MgSi + 3 O2

CuSO4(H2O)5 + NaHS = CuS + NaHSO4 + H2O =>
CuSO4(H2O)5 + NaHS = CuS + NaHSO4 + 5 H2O

NaOH + CaCl2 = Na2Cl2 + Ca(OH)2 =>
2 NaOH + CaCl2 = Na2Cl2 + Ca(OH)2

Na{+1)+Cl{-} = NaCl(aq) =>
Na{+1)+Cl{-} = NaCl(aq)

Na + NO3 = NaNO3 =>
Na + NO3 = NaNO3

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

FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl

Cr(OH)2 + NaOH = Cr(OH)4 + Na =>
Cr(OH)2 + 2 NaOH = Cr(OH)4 + 2 Na

F2H2O = HF + O3 =>
3 F2H2O = 6 HF + O3

As + O2 = As3O5 =>
6 As + 5 O2 = 2 As3O5

AgNo3 + Al = Ag + Al(No3)3 =>
3 AgNo3 + Al = 3 Ag + Al(No3)3

PbO2 + Ba(OH)2 = Pb(OH)2 + BaO2 =>
PbO2 + Ba(OH)2 = Pb(OH)2 + BaO2

N2(g) + O2(g) + Water = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 HNO3(aq)

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Breng de vergelijking van een chemische reactie in evenwicht
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