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Chemische vergelijkingen in evenwicht op11/15/24

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Breng de vergelijking van een chemische reactie in evenwicht
SO2 + Mg(SO3) + H2O = Mg(HSO3)2 =>
SO2 + Mg(SO3) + H2O = Mg(HSO3)2

Na(OH)3 + NaCl2 = Na2 + OHCl =>
4 Na(OH)3 + 6 NaCl2 = 5 Na2 + 12 OHCl

AsH3 + Cu(OH)2 = As + Cu + H2O =>
2 AsH3 + 3 Cu(OH)2 = 2 As + 3 Cu + 6 H2O

AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl

H2SnCl6 + NaOH = NaCl + SnO2*3H2O + H2O =>
H2SnCl6 + 6 NaOH = 6 NaCl + SnO2*3H2O + H2O

Al + MnCl7 = AlCl + Mn =>
7 Al + MnCl7 = 7 AlCl + Mn

CuCl2(aq) + Na2CO3(aq) = Na2Cl2(aq) + CuCO3(aq) =>
CuCl2(aq) + Na2CO3(aq) = Na2Cl2(aq) + CuCO3(aq)

ZnO + P4O10 = Zn3(PO4)2 =>
6 ZnO + P4O10 = 2 Zn3(PO4)2

Ba(NO3)2 + Li2CO3 = BaCO3 + Li(NO3) =>
Ba(NO3)2 + Li2CO3 = BaCO3 + 2 Li(NO3)

NaNO3 + C + Ca(OH)2 = NaNO2 + CaCO3 + H2O =>
2 NaNO3 + C + Ca(OH)2 = 2 NaNO2 + CaCO3 + H2O

V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O

H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

Fe2(SO4)3 + K2CrO4 = Fe2(CrO4)3 + K2SO4 =>
Fe2(SO4)3 + 3 K2CrO4 = Fe2(CrO4)3 + 3 K2SO4

Fe2(SO4)3 + NH3 = Fe2(NH3) + SO4 =>
Fe2(SO4)3 + NH3 = Fe2(NH3) + 3 SO4

CaF2 + (H)2SO4 = CaSO4 + HF =>
CaF2 + (H)2SO4 = CaSO4 + 2 HF

FeCl3 + NaHCO3 = Fe(CO3)3 + NaCl + H2 =>
2 FeCl3 + 6 NaHCO3 = 2 Fe(CO3)3 + 6 NaCl + 3 H2

Pb(No3)2 + NaOH = NaNo3 + Pb(OH)2 =>
Pb(No3)2 + 2 NaOH = 2 NaNo3 + Pb(OH)2

Bi + O2 = Bi2O7 =>
4 Bi + 7 O2 = 2 Bi2O7

NaOH + Al(SO3)3 = NaSO3 + Al(OH)3 =>
3 NaOH + Al(SO3)3 = 3 NaSO3 + Al(OH)3

Rb2(CO3) = Rb2O + CO2 =>
Rb2(CO3) = Rb2O + CO2

Cr(s) + Cl2 = CrCl =>
2 Cr(s) + Cl2 = 2 CrCl

HgCl2 + Sb = HgSb + Cl3 =>
3 HgCl2 + 3 Sb = 3 HgSb + 2 Cl3

AgI + HNO3 + AgIO3 = AgNO3 + I + H2O =>
5 AgI + 6 HNO3 + AgIO3 = 6 AgNO3 + 6 I + 3 H2O

C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2

HgCl2 + AlI3 = HgI2 + AlCl3 =>
3 HgCl2 + 2 AlI3 = 3 HgI2 + 2 AlCl3

HClO3(aq)H2O(l) = H3OClO3 =>
HClO3(aq)H2O(l) = H3OClO3

NCl3 + H2O = NHCl2 + HOCl =>
NCl3 + H2O = NHCl2 + HOCl

CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2

CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2

Co + H2O = Co2O3 + H2 =>
2 Co + 3 H2O = Co2O3 + 3 H2

H2Cr2O7 = CrO3 + H2O =>
H2Cr2O7 = 2 CrO3 + H2O

P4 + ClO{-} + OH{-} + H2O = H2PO4{-} + Cl{-} =>
P4 + 10 ClO{-} + 4 OH{-} + 2 H2O = 4 H2PO4{-} + 10 Cl{-}

Cl + O3 = Cl2O =>
6 Cl + O3 = 3 Cl2O

CH3CHO + MnO4{-} + H3O{+} = CH3COO{-} + Mn{2+} + H2O =>
5 CH3CHO + 2 MnO4{-} + H3O{+} = 5 CH3COO{-} + 2 Mn{2+} + 4 H2O

C3H18 = C + H2 =>
C3H18 = 3 C + 9 H2

AgF + ZnCl2 = AgCl + ZnF2 =>
2 AgF + ZnCl2 = 2 AgCl + ZnF2

HNo3 + Li2CO3 = LiNo3 + CO2 + H2O =>
2 HNo3 + Li2CO3 = 2 LiNo3 + CO2 + H2O

AgF + ZnCl2 = AgCl + ZnF2 =>
2 AgF + ZnCl2 = 2 AgCl + ZnF2

Mg(s) + AgNO3(aq) = Ag(s) + Mg(NO3) =>
Mg(s) + AgNO3(aq) = Ag(s) + Mg(NO3)

KCl + CuCl2 + F2 = K3CuF6 + ClF3 =>
6 KCl + 2 CuCl2 + 21 F2 = 2 K3CuF6 + 10 ClF3

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

H2SnCl6 + NaOH = NaCl + SnO2*3H2O + H2O =>
H2SnCl6 + 6 NaOH = 6 NaCl + SnO2*3H2O + H2O

Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O

SO2 + Hg(NO3)2 = Hg2 + NO2 + SO4 =>
2 SO2 + 2 Hg(NO3)2 = Hg2 + 4 NO2 + 2 SO4

NaNO3 + C + Ca(OH)2 = NaNO2 + CaCO3 + H2O =>
2 NaNO3 + C + Ca(OH)2 = 2 NaNO2 + CaCO3 + H2O

HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O

V2O5(s) + H(g) = V2O3(s) + H2O =>
V2O5(s) + 4 H(g) = V2O3(s) + 2 H2O

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

Cr + I2 = CrI =>
2 Cr + I2 = 2 CrI

Al3C4 + O2 = Al2O3 + CO3 =>
4 Al3C4 + 33 O2 = 6 Al2O3 + 16 CO3

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Breng de vergelijking van een chemische reactie in evenwicht
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