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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
CaCn + HCl = CaCl + HCn =>
CaCn + HCl = CaCl + HCn

H3PO4 + AgF = Ag3PO4 + FH =>
H3PO4 + 3 AgF = Ag3PO4 + 3 FH

H2 + NaC = NaH + C2 =>
H2 + 2 NaC = 2 NaH + C2

OH{-} + ClO{-} + CrO2{-} = Cl{-} + CrO4{-2} + H2O =>
2 OH{-} + 3 ClO{-} + 2 CrO2{-} = 3 Cl{-} + 2 CrO4{-2} + H2O

LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr

NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl

NH3 + H2O + FeCl3 = NH4Cl + Fe(OH)3 =>
3 NH3 + 3 H2O + FeCl3 = 3 NH4Cl + Fe(OH)3

Cu + K2CrO4 + H2SO4 = CuSO4 + K2SO4 + H2O + Cr2(SO4)3 =>
3 Cu + 2 K2CrO4 + 8 H2SO4 = 3 CuSO4 + 2 K2SO4 + 8 H2O + Cr2(SO4)3

H{+} + SO4{2-} + CH3COO{-} = HS{-} + CO2 + H2O =>
2 H{+} + SO4{2-} + CH3COO{-} = HS{-} + 2 CO2 + 2 H2O

K2S + K2MnO4 + H2O = S + MnO2 + KOH =>
K2S + K2MnO4 + 2 H2O = S + MnO2 + 4 KOH

N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO

CuSO4 + KSCN = KSO4 + CuSCN =>
CuSO4 + KSCN = KSO4 + CuSCN

K2Cr2O7 + K2C2O4 + H2SO4 = Cr2(SO4)3 + CO2 + H2O + K2SO4 =>
K2Cr2O7 + 3 K2C2O4 + 7 H2SO4 = Cr2(SO4)3 + 6 CO2 + 7 H2O + 4 K2SO4

NO2 + Cl2 = NO2Cl =>
2 NO2 + Cl2 = 2 NO2Cl

N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO

CH3OH = CO + H2 =>
CH3OH = CO + 2 H2

C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

Mn + HClO = MnO2 + Cl + H =>
Mn + 2 HClO = MnO2 + 2 Cl + 2 H

PbSPb + S = PbS =>
PbSPb + S = 2 PbS

C17H35COONa + H2SO4 = C17H35COOH + NaHSO4 =>
C17H35COONa + H2SO4 = C17H35COOH + NaHSO4

CuCl + Zi = Cu + ZiCl =>
CuCl + Zi = Cu + ZiCl

Al(OH)3 + Ca(NO3)2 = Al(NO3)3 + Ca(OH)2 =>
2 Al(OH)3 + 3 Ca(NO3)2 = 2 Al(NO3)3 + 3 Ca(OH)2

Cu(OH)2 + C20H14O4 = Cu + H2CO3 + H2O =>
43 Cu(OH)2 + C20H14O4 = 43 Cu + 20 H2CO3 + 30 H2O

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

Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3

HC6H7O7 + CaCO3 = Ca3(C6H5O7)2 + CO2 + H2O =>
2 HC6H7O7 + 3 CaCO3 = Ca3(C6H5O7)2 + 3 CO2 + 3 H2O

C6H5OH + FeCl3 = Fe(C6H5O)3 + HCl =>
3 C6H5OH + FeCl3 = Fe(C6H5O)3 + 3 HCl

Cr2O3 + NaOH + NaClO4 = Na2CrO4 + NaCl + H2O =>
4 Cr2O3 + 16 NaOH + 3 NaClO4 = 8 Na2CrO4 + 3 NaCl + 8 H2O

Cu + CuSO4 + NH4OH = Cu(OH) + (NH4)2SO4 =>
Cu + CuSO4 + 2 NH4OH = 2 Cu(OH) + (NH4)2SO4

S*O = SO =>
S*O = SO

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

NO3{-} + P + H{+} + H2O = NO + H3PO3 =>
NO3{-} + P + H{+} + H2O = NO + H3PO3

Cr(NO3)2 + NH4OH = Cr(OH)2 + NH4NO3 =>
Cr(NO3)2 + 2 NH4OH = Cr(OH)2 + 2 NH4NO3

HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7

CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O

SnCl2 + NaOH = Sn(OH)2 + NaCl =>
SnCl2 + 2 NaOH = Sn(OH)2 + 2 NaCl

HPO3 + C = P4 + H2O + CO =>
4 HPO3 + 10 C = P4 + 2 H2O + 10 CO

Co + NaOH = Co(OH)2 + Na =>
Co + 2 NaOH = Co(OH)2 + 2 Na

SB + O2 = SO2 + BO =>
2 SB + 3 O2 = 2 SO2 + 2 BO

Na2O2 + HNO3 = NaNO3 + H2O + O2 =>
2 Na2O2 + 4 HNO3 = 4 NaNO3 + 2 H2O + O2

AgCl + NH3 = Ag(NH3)2{+} + Cl{-} =>
AgCl + 2 NH3 = Ag(NH3)2{+} + Cl{-}

CH3OH + Cu(OH)2 = CH3CHO + H2O + Cu =>
2 CH3OH + Cu(OH)2 = CH3CHO + 3 H2O + Cu

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

NH2 + H2O = NH3 + OH =>
NH2 + H2O = NH3 + OH

Na2O2 + H2O = NaOH + O2H2O = CO + H2 =>
2 Na2O2 + 3 H2O = 4 NaOH + O2H2O

SOC = CO + S =>
SOC = CO + S

MgCl2 + K2CO3 = KCl + MgCO3 =>
MgCl2 + K2CO3 = 2 KCl + MgCO3

Cl2 + CO + KOH = K2CO3 + KCl + H2O =>
Cl2 + CO + 4 KOH = K2CO3 + 2 KCl + 2 H2O

LiNO = Li + NO =>
LiNO = Li + NO

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Breng de vergelijking van een chemische reactie in evenwicht
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