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Chemische vergelijkingen in evenwicht op01/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
C2H4 + HClO = C2H5OCl =>
C2H4 + HClO = C2H5OCl

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O

Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O

CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3

HCl + CaSiO3 = HSiO3 + CaCl =>
HCl + CaSiO3 = HSiO3 + CaCl

BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl

NaI + ZnCO3 = NaZn + ICO3 =>
NaI + ZnCO3 = NaZn + ICO3

N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3

(AuCl4){-} + Cu = Au + Cl{-} + Cu{2+} =>
2(AuCl4){-} + 3 Cu = 2 Au + 8 Cl{-} + 3 Cu{2+}

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

H2C4H4O6 + NaOH = C4H4O6 + H2O + Na =>
H2C4H4O6 + 2 NaOH = C4H4O6 + 2 H2O + 2 Na

CaO + TiO2 + ZrO2 = CaZrTi2O7 =>
CaO + 2 TiO2 + ZrO2 = CaZrTi2O7

Hf2Ta2C3 = Ta2C + HfC =>
Hf2Ta2C3 = Ta2C + 2 HfC

XC2H3 + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 + XCOOH =>
XC2H3 + 2 KMnO4 + 3 H2SO4 = CO2 + 4 H2O + K2SO4 + 2 MnSO4 + XCOOH

FeS2 + O2 = Fe203 + SO3 =>
203 FeS2 + 609 O2 = Fe203 + 406 SO3

Mg + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg + 2 HCl(aq) = H2(g) + MgCl2(aq)

PbO = Pb2 + O =>
2 PbO = Pb2 + 2 O

MgCo3 + HCl = H2Co3 + MgCl2 =>
MgCo3 + 2 HCl = H2Co3 + MgCl2

PbCu(NO3)2 = Pb(NO3)2 + Cu =>
PbCu(NO3)2 = Pb(NO3)2 + Cu

Cu(OH)2 + CH3COOH = Cu(CH3COO)2 + HOH =>
Cu(OH)2 + 2 CH3COOH = Cu(CH3COO)2 + 2 HOH

LiOH*H2O + MnO2 + SiO2 = Li2MnSiO4 + H2O + O2 =>
4 LiOH*H2O + 2 MnO2 + 2 SiO2 = 2 Li2MnSiO4 + 6 H2O + O2

H2O2 + K2Cr2O7 + H2SO4 = O2 + K2SO4 + H2CrO3 =>
2 H2O2 + 2 K2Cr2O7 + 2 H2SO4 = 3 O2 + 2 K2SO4 + 4 H2CrO3

KCl + MnO2 = MnCl2 + K + O2 =>
2 KCl + MnO2 = MnCl2 + 2 K + O2

LiHCO3 + H3PO4 = Li3PO4 + H2O + CO2 =>
3 LiHCO3 + H3PO4 = Li3PO4 + 3 H2O + 3 CO2

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

Sr(NO3)2 + Sn(SO4)2 = SrSO4 + Sn(NO3)4 =>
2 Sr(NO3)2 + Sn(SO4)2 = 2 SrSO4 + Sn(NO3)4

CaCN2 + H2O = CaCO3 + NH3 =>
CaCN2 + 3 H2O = CaCO3 + 2 NH3

C3H8 + Cl2 = C3H7Cl + HCl =>
C3H8 + Cl2 = C3H7Cl + HCl

Mg + Zn2O3 = Zn + MgO =>
3 Mg + Zn2O3 = 2 Zn + 3 MgO

PbSO4 + (NH4)2S = PbS + (NH4)2SO4 =>
PbSO4 + (NH4)2S = PbS + (NH4)2SO4

P2H5 = P4 + H2 =>
2 P2H5 = P4 + 5 H2

AgCl + K2S = Ag2S + KCl =>
2 AgCl + K2S = Ag2S + 2 KCl

Li + CaO = Ca + Li2O =>
2 Li + CaO = Ca + Li2O

Ag(NH3)2OH + CH2O = Ag + CO2NH4 + NH3 + H2O =>
3 Ag(NH3)2OH + CH2O = 3 Ag + CO2NH4 + 5 NH3 + 2 H2O

B + NaOH + H2O = NaBO3 + HB =>
6 B + NaOH + 2 H2O = NaBO3 + 5 HB

Sb2S3 + Na2S = Na3[SbS3] =>
Sb2S3 + 3 Na2S = 2 Na3[SbS3]

NaBH4 + C3H8O3 + H2O = NaBC3O8 + H =>
NaBH4 + C3H8O3 + 5 H2O = NaBC3O8 + 22 H

CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2

C2H2O4 + Na2CO3 = Na2C2H2O4 + CO3 =>
C2H2O4 + Na2CO3 = Na2C2H2O4 + CO3

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

KBr + KI = K2 + BrI =>
KBr + KI = K2 + BrI

CoO + HNO3 + H2O = Co(H2O)6(NO3)2 =>
CoO + 2 HNO3 + 5 H2O = Co(H2O)6(NO3)2

KNO3 + Mg = K2O + N2 + MgO =>
2 KNO3 + 5 Mg = K2O + N2 + 5 MgO

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

ClO + KI = KClO + I =>
ClO + KI = KClO + I

Cr(OH)2 = Cr + OH =>
Cr(OH)2 = Cr + 2 OH

C + CuSO4 = CuCO3 + SO =>
C + CuSO4 = CuCO3 + SO

Ag + H2SO4 = Ag2(SO4)3 + H2 =>
2 Ag + 3 H2SO4 = Ag2(SO4)3 + 3 H2

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

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Breng de vergelijking van een chemische reactie in evenwicht
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