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Chemische vergelijkingen in evenwicht op01/19/24

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Breng de vergelijking van een chemische reactie in evenwicht
Br + BaHO = HBrO + Ba =>
Br + BaHO = HBrO + Ba

Ca + HI = CaI2 + H2 =>
Ca + 2 HI = CaI2 + H2

BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS

OH({-}1) + Br2 = H2O + BrO3({-}1) + Br({-}1) =>
6 OH({-}1) + 3 Br2 = 3 H2O + BrO3({-}1) + 5 Br({-}1)

CaCI2(aq) + Fe(SO)4(aq) = Ca(SO)4 + FeCI2 =>
CaCI2(aq) + Fe(SO)4(aq) = Ca(SO)4 + FeCI2

HTiO3 + FeCl2 + HCl = FeCl3 + TiCl4 + H2O =>
HTiO3 + FeCl2 + 5 HCl = FeCl3 + TiCl4 + 3 H2O

KOH + H2O = H3O{+} + KO{-} =>
KOH + H2O = H3O{+} + KO{-}

OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8

Cd + HCl = H2Cd + Cl2 =>
Cd + 2 HCl = H2Cd + Cl2

Ni2O3 = Ni + O2 =>
2 Ni2O3 = 4 Ni + 3 O2

Rb + P4 = Rb3P =>
12 Rb + P4 = 4 Rb3P

HCl + Na2SO3 = NaCl + H2S + O3 =>
2 HCl + Na2SO3 = 2 NaCl + H2S + O3

C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

HBr + BaCl2 = BaBr2 + HCl =>
2 HBr + BaCl2 = BaBr2 + 2 HCl

Na2CO3 + HC2H3O2 = Na(C2H3O2)2 + H3CO2 =>
2 Na2CO3 + 9 HC2H3O2 = 4 Na(C2H3O2)2 + 4 H3CO2

ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2

Mg + H3PO3 = MgPO3 + H2 =>
2 Mg + 2 H3PO3 = 2 MgPO3 + 3 H2

KI + FeNO = FeI + KNO =>
KI + FeNO = FeI + KNO

Fe(s) + HCl(aq) = FeCl3 + H2 =>
2 Fe(s) + 6 HCl(aq) = 2 FeCl3 + 3 H2

Mg(C2H3O2)2 + LiOH = Mg(OH)2 + LiC2H3O2 =>
Mg(C2H3O2)2 + 2 LiOH = Mg(OH)2 + 2 LiC2H3O2

BaCl + HAc = HBa + ClAc =>
BaCl + HAc = HBa + ClAc

C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O

Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2

C3H4O3 = C + H + O =>
C3H4O3 = 3 C + 4 H + 3 O

CU + Br2 = CUBr2 =>
CU + Br2 = CUBr2

Al + NaOH + Fe2(SO4)3 = FeSO4 + H2(SO4) + Na3(AlO3) =>
2 Al + 6 NaOH + 3 Fe2(SO4)3 = 6 FeSO4 + 3 H2(SO4) + 2 Na3(AlO3)

KNO2 + KClO3 = KCl + KNO3 =>
3 KNO2 + KClO3 = KCl + 3 KNO3

CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2

H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O

PF3 + H2O = H3PO3 + HF =>
PF3 + 3 H2O = H3PO3 + 3 HF

H2SO4 + CaMg(CO3)2 = CaSO4*2H2O + MgSO4 + CO2 =>
2 H2SO4 + CaMg(CO3)2 = CaSO4*2H2O + MgSO4 + 2 CO2

Ca(CH3COO)2 + (NH4)3PO4 = NH4(CH3COO) + Ca3(PO4)2 =>
3 Ca(CH3COO)2 + 2(NH4)3PO4 = 6 NH4(CH3COO) + Ca3(PO4)2

Fe(SO4) + BrOH + ClH = Fe2(SO4)3 + FeCl3 + BrH + H2O =>
6 Fe(SO4) + 3 BrOH + 6 ClH = 2 Fe2(SO4)3 + 2 FeCl3 + 3 BrH + 3 H2O

C6H14O6 = C6H12O6 + H2 =>
C6H14O6 = C6H12O6 + H2

K2Cr2O7 + Na2C2O4 + H2C2O4 = CO2 + H2O + K3[Cr(C2O4)3] + Na3[Cr(C2O4)3] =>
3 K2Cr2O7 + 6 Na2C2O4 + 21 H2C2O4 = 18 CO2 + 21 H2O + 2 K3[Cr(C2O4)3] + 4 Na3[Cr(C2O4)3]

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

Ag(s) + S(s) = Ag2S(s) =>
2 Ag(s) + S(s) = Ag2S(s)

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

Zn + NO2{-} + H{+} = Zn{+2} + NH4{+} + H2O =>
3 Zn + NO2{-} + 8 H{+} = 3 Zn{+2} + NH4{+} + 2 H2O

Zn + Ni(C2H3O2)2 = Zn(C2H3O2) + Ni =>
2 Zn + Ni(C2H3O2)2 = 2 Zn(C2H3O2) + Ni

K2Cr2O7 + BaCl2 + H2SO4 = Cl2 + Cr2(SO4)3 + BaSO4 + K3SO4 + H2O =>
3 K2Cr2O7 + 10 BaCl2 + 21 H2SO4 = 10 Cl2 + 3 Cr2(SO4)3 + 10 BaSO4 + 2 K3SO4 + 21 H2O

HgS + O2 = Hg + SO2 =>
HgS + O2 = Hg + SO2

NaNbO3 + Na2O2 = Na3NbO8 + Na2O =>
NaNbO3 + 4 Na2O2 = Na3NbO8 + 3 Na2O

CuO2 + H2SO4 = CuSO4 + OH =>
CuO2 + H2SO4 = CuSO4 + 2 OH

V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5

HCl + BaCl2 = BaH2 + Cl2 =>
2 HCl + BaCl2 = BaH2 + 2 Cl2

CI2 + NaI = NaCII + I2 =>
2 CI2 + 2 NaI = 2 NaCII + I2

NH4OH + Cu = [Cu(NH3)4] + H2O =>
4 NH4OH + Cu = [Cu(NH3)4] + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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