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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2

C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O

Ba(OH)2 + PbSO4 = BaSO4 + Pb(OH)2 =>
Ba(OH)2 + PbSO4 = BaSO4 + Pb(OH)2

CaC2O4 = Ca + CO2 =>
CaC2O4 = Ca + 2 CO2

N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O

CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl

Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3

C6H5Cl + SiCl4 + Na = (C6H5)4Si + NaCl =>
4 C6H5Cl + SiCl4 + 8 Na = (C6H5)4Si + 8 NaCl

Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O

C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

Fe2S3(s) + O2 = Fe2O3(s) + SO2(g) =>
2 Fe2S3(s) + 9 O2 = 2 Fe2O3(s) + 6 SO2(g)

HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O

PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O

BaCO3 + CaSO4 = CaCO3 + BaSO4 =>
BaCO3 + CaSO4 = CaCO3 + BaSO4

ClO3{-} + I{-} = IO3{-} + Cl{-} =>
ClO3{-} + I{-} = IO3{-} + Cl{-}

C4H8 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H8 + 4 K2Cr2O7 + 16 H2SO4 = 6 CH3COOH + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O

CH4 + C2H5Cl + Na = C3H8 + NaCl =>
CH4 + 4 C2H5Cl + 4 Na = 3 C3H8 + 4 NaCl

Mg + C = MgC =>
Mg + C = MgC

(CH3)(CH3) + O2 = CO2 + H2O =>
2(CH3)(CH3) + 7 O2 = 4 CO2 + 6 H2O

C35H72(s) + O2(g) = H2O(g) + CO2(g) =>
C35H72(s) + 53 O2(g) = 36 H2O(g) + 35 CO2(g)

As4S6 + O2(g) = As4O6(s) + SO2(g) =>
As4S6 + 9 O2(g) = As4O6(s) + 6 SO2(g)

Cl + MnO2 = MnCl2 + O2 =>
2 Cl + MnO2 = MnCl2 + O2

CaSO4 + C = CaS + CO2 =>
CaSO4 + 2 C = CaS + 2 CO2

AsS3 + O2 = AsO3 + SO2 =>
2 AsS3 + 9 O2 = 2 AsO3 + 6 SO2

CrCl2 + Cl2 = CrCl4 =>
CrCl2 + Cl2 = CrCl4

Pb + NaOH + H2O = Na2PbO3 + H2 =>
Pb + 2 NaOH + H2O = Na2PbO3 + 2 H2

CUO + C2 = CO2 + CU =>
4 CUO + C2 = 2 CO2 + 4 CU

NiCl2 + CoSO4 = NiSO4 + CoCl2 =>
NiCl2 + CoSO4 = NiSO4 + CoCl2

NaOH + CuBr = Cu(OH) + NaBr =>
NaOH + CuBr = Cu(OH) + NaBr

Co + ZnF2 = CoF3 + Zn =>
2 Co + 3 ZnF2 = 2 CoF3 + 3 Zn

Zn + SnCl2 = ZnSnCl2 =>
Zn + SnCl2 = ZnSnCl2

HIO3 + CO = CO2 + I2 + H2O =>
2 HIO3 + 5 CO = 5 CO2 + I2 + H2O

Cl2O = Cl2 + O2 =>
2 Cl2O = 2 Cl2 + O2

C6H12O6 + I2 + NaOH = C6H11O7Na + NaI + H2O =>
C6H12O6 + I2 + 3 NaOH = C6H11O7Na + 2 NaI + 2 H2O

Ga + O2 = GaO =>
2 Ga + O2 = 2 GaO

Al + KOH + KNO3 + H2O = K3[Al(OH)6] + NH3 =>
8 Al + 21 KOH + 3 KNO3 + 18 H2O = 8 K3[Al(OH)6] + 3 NH3

Na2CO3 + NaCl = Na22CO3 + Cl =>
Na2CO3 + 20 NaCl = Na22CO3 + 20 Cl

Cu2S2C = Cu2 + CS2 =>
Cu2S2C = Cu2 + CS2

NaCl + BaSO4 = BaCl + NaSO4 =>
NaCl + BaSO4 = BaCl + NaSO4

MnO4 + H2O = MnO2 + OH =>
MnO4 + 2 H2O = MnO2 + 4 OH

HgSO4 + Cu = Cu2SO4 + Hg =>
HgSO4 + 2 Cu = Cu2SO4 + Hg

C2O4 + BaCl2 = BaC2O4 + Cl =>
C2O4 + BaCl2 = BaC2O4 + 2 Cl

SiO2 + Mg = Si + MgO =>
SiO2 + 2 Mg = Si + 2 MgO

Zn + NaOH = NaZn(OH) =>
Zn + NaOH = NaZn(OH)

Cu(NO3)2 + K3Fe(CN)6 = Cu(CN)2 + K3Fe(NO3)6 =>
3 Cu(NO3)2 + K3Fe(CN)6 = 3 Cu(CN)2 + K3Fe(NO3)6

S + FeCl3 = FeS + Cl2 =>
2 S + 2 FeCl3 = 2 FeS + 3 Cl2

K2Cr2O7 + H2SO4 + CH3CH2OH + H2O = KCr(SO4)2*12H2O + CH3COOH =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3CH2OH + 37 H2O = 4 KCr(SO4)2*12H2O + 3 CH3COOH

Na2HPO4 = Na4P2O7 + H2O =>
2 Na2HPO4 = Na4P2O7 + H2O

SbCl5 = SbCl3 + Cl =>
SbCl5 = SbCl3 + 2 Cl

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Breng de vergelijking van een chemische reactie in evenwicht
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