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Chemische vergelijkingen in evenwicht op09/29/24

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Breng de vergelijking van een chemische reactie in evenwicht
H3 + PO4 + Ca(OH)2 = Ca3(PO4) + H2O =>
2 H3 + PO4 + 3 Ca(OH)2 = Ca3(PO4) + 6 H2O

C2H + O = CO2 + H2O =>
2 C2H + 9 O = 4 CO2 + H2O

H2SO4 + Co(OH)3 = Co2(SO4)3 + H2O =>
3 H2SO4 + 2 Co(OH)3 = Co2(SO4)3 + 6 H2O

Pb(OH)2 + K2CrO4 = PbCrO4 + KOH =>
Pb(OH)2 + K2CrO4 = PbCrO4 + 2 KOH

FS + HCl = FCl + HS =>
FS + HCl = FCl + HS

H2O2 + H{+} + Al = H2O + Al3{+} =>
H2O2 + 2 H{+} + 6 Al = 2 H2O + 2 Al3{+}

NaOH + As4O6 = Na3AsO3 + H2O =>
12 NaOH + As4O6 = 4 Na3AsO3 + 6 H2O

Ti + F = TiF =>
Ti + F = TiF

hidróxidodecálcio + dióxidodecarbono = carbonatodecálcio + água =>
Ca(OH)2 + CO2 = CaCO3 + H2O

Cr2O7{-} + Fe{2+} + H3O{+} = Fe{3+} + Cr{3+} + H2O =>
Cr2O7{-} + 7 Fe{2+} + 14 H3O{+} = 7 Fe{3+} + 2 Cr{3+} + 21 H2O

CaHNaO2 + HCl = CaCl2 + NaCl + H2O =>
CaHNaO2 + 3 HCl = CaCl2 + NaCl + 2 H2O

Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2

Na3(Al(OH)6) = NaAlO2 + NaOH + H2O =>
Na3(Al(OH)6) = NaAlO2 + 2 NaOH + 2 H2O

NaHSO4NaOH = Na2SO4H2O =>
NaHSO4NaOH = Na2SO4H2O

MnO4{-} + I{-} + H2O = MnO2 + I2 + OH{-} =>
2 MnO4{-} + 6 I{-} + 4 H2O = 2 MnO2 + 3 I2 + 8 OH{-}

MgSO4 + Na3PO4 = NaSO4 + Mg3PO4 =>
3 MgSO4 + Na3PO4 = 3 NaSO4 + Mg3PO4

P(s) + HNO3(aq) + H2O(l) = NO(g) + H3PO4(aq) =>
3 P(s) + 5 HNO3(aq) + 2 H2O(l) = 5 NO(g) + 3 H3PO4(aq)

KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O

AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3

H2SO3 + H2 = H2O + H2S =>
H2SO3 + 3 H2 = 3 H2O + H2S

Na2S + Fe(ClO3)2 = Na(ClO3) + FeS =>
Na2S + Fe(ClO3)2 = 2 Na(ClO3) + FeS

HClCr = CrHCl =>
HClCr = CrHCl

MoS2 + O2 = MoO3 + SO =>
2 MoS2 + 5 O2 = 2 MoO3 + 4 SO

Zn + Al2O3 = ZnO + Al =>
3 Zn + Al2O3 = 3 ZnO + 2 Al

CH2Br2 + Br2 = CHBr2 + HBr =>
2 CH2Br2 + Br2 = 2 CHBr2 + 2 HBr

P + NaOH = Na2HPO2 + PH3 =>
4 P + 6 NaOH = 3 Na2HPO2 + PH3

(NH4)2CO3(aq)CaCl2(aq) = (NH4)2Cl2 + CaCO3 =>
(NH4)2CO3(aq)CaCl2(aq) = (NH4)2Cl2 + CaCO3

SbCl5 + H2O = H8Sb2O9 + HCl =>
2 SbCl5 + 9 H2O = H8Sb2O9 + 10 HCl

Pb(ClO4)2(aq) + K2CO3(aq) = PbCO3(s) + KClO4(aq) =>
Pb(ClO4)2(aq) + K2CO3(aq) = PbCO3(s) + 2 KClO4(aq)

Ca(ClO)2 + NH3 = NH2Cl + Ca(OH)2 =>
Ca(ClO)2 + 2 NH3 = 2 NH2Cl + Ca(OH)2

O + HI = I2 + H2O =>
O + 2 HI = I2 + H2O

NH4NO3 + C15H32 = CO2 + H2O + N =>
46 NH4NO3 + C15H32 = 15 CO2 + 108 H2O + 92 N

HBr + K2Cr2O7 + H2SO4 = Br2 + KBr + Cr2(SO4)3 + H2O =>
8 HBr + K2Cr2O7 + 3 H2SO4 = 3 Br2 + 2 KBr + Cr2(SO4)3 + 7 H2O

MgCO3 + H2SO4 = MgSO4 + H2O + CO2 =>
MgCO3 + H2SO4 = MgSO4 + H2O + CO2

KBr + Li2SO4 = K2SO4 + LiBr =>
2 KBr + Li2SO4 = K2SO4 + 2 LiBr

Cr2O7{2-} + OH{-} = CrO4{2-} + H{+} =>
Cr2O7{2-} + OH{-} = 2 CrO4{2-} + H{+}

MgO + SO2 = MgS + MgSO4 =>
4 MgO + 4 SO2 = MgS + 3 MgSO4

Bi + O3 = BiO3 =>
Bi + O3 = BiO3

CoO = Co{+2} + O{-2} =>
CoO = Co{+2} + O{-2}

Na2S + Fe(ClO3)2 = Na(ClO3) + FeS =>
Na2S + Fe(ClO3)2 = 2 Na(ClO3) + FeS

KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

NaIO3 + HCl = Cl2 + H2O + NaI =>
NaIO3 + 6 HCl = 3 Cl2 + 3 H2O + NaI

Al + MgO2 = Al2O3 + Mg =>
4 Al + 3 MgO2 = 2 Al2O3 + 3 Mg

Al2O3(s) + NaOH(aq) = Al(OH)3 + Na2O =>
Al2O3(s) + 6 NaOH(aq) = 2 Al(OH)3 + 3 Na2O

C88H + O2 = CO2 + H2O =>
4 C88H + 353 O2 = 352 CO2 + 2 H2O

Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O

NaOH + NiCl{2} = NaCl{2} + NiOH =>
NaOH + NiCl{2} = NaCl{2} + NiOH

Al + Fe(NO3)2 = Al(NO3) + Fe =>
2 Al + Fe(NO3)2 = 2 Al(NO3) + Fe

NaOCl + AgNO3 = AgCl + AgClO3 + NaNO3 =>
3 NaOCl + 3 AgNO3 = 2 AgCl + AgClO3 + 3 NaNO3

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Breng de vergelijking van een chemische reactie in evenwicht
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