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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
BaCl2*1H2O = BaCl2 + H2O =>
BaCl2*1H2O = BaCl2 + H2O

CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S

CH3NH2 + H2O = CH3NH3OH =>
CH3NH2 + H2O = CH3NH3OH

FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2

AgCl + NaNO3 + NH3 + H2O = AgNO3 + NH3Cl + NaH =>
10 AgCl + 9 NaNO3 + 11 NH3 + 3 H2O = 10 AgNO3 + 10 NH3Cl + 9 NaH

Cs2O + O2 = Cs2O2 =>
2 Cs2O + O2 = 2 Cs2O2

C8H17Br + KOH = C8H16 + H2O + KBr =>
C8H17Br + KOH = C8H16 + H2O + KBr

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

NH4NCS + NH3 = HNH4 + NNCS =>
NH4NCS + 2 NH3 = 2 HNH4 + NNCS

Na2CO3 + H2O = Na{+} + HCO3{-} + OH{-} =>
Na2CO3 + H2O = 2 Na{+} + HCO3{-} + OH{-}

O2{-} + H2O = HO2 + OH{-} =>
O2{-} + H2O = HO2 + OH{-}

CuFeS + HNO3 = Cu(NO3)2 + Fe(NO3)3 + H2O + NO2 + SO2 =>
CuFeS + 14 HNO3 = Cu(NO3)2 + Fe(NO3)3 + 7 H2O + 9 NO2 + SO2

HCOOH + Br2 = BrCOOH + HBr =>
HCOOH + Br2 = BrCOOH + HBr

NaHCO3 + Mg(OH)2 = NaCO3 + MgH(OH)2 =>
NaHCO3 + Mg(OH)2 = NaCO3 + MgH(OH)2

CH3CH2COOH + Ba = (CH3CH2COO)Ba + H2 =>
2 CH3CH2COOH + 2 Ba = 2(CH3CH2COO)Ba + H2

Na2SiO3 + MgSO4 = Na2SO4 + MgSiO3 =>
Na2SiO3 + MgSO4 = Na2SO4 + MgSiO3

CH3CH(OH)CH3 + KMnO4 = CH3C(O)CH3 + MnO2 + KOH + H2O =>
3 CH3CH(OH)CH3 + 2 KMnO4 = 3 CH3C(O)CH3 + 2 MnO2 + 2 KOH + 2 H2O

FeCrO4 + K2C3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 FeCrO4 + 4 K2C3 + 15 O2 = 2 Fe2O3 + 4 K2CrO4 + 12 CO2

Fe(NO3)3 + NaHCO3 = Fe2(CO3)3 + H2O + NaNO3 + CO2 =>
2 Fe(NO3)3 + 6 NaHCO3 = Fe2(CO3)3 + 3 H2O + 6 NaNO3 + 3 CO2

Ag2O + K2CrO4 = K2O + Ag2CrO4 =>
Ag2O + K2CrO4 = K2O + Ag2CrO4

Na + H2O = NaOH + H =>
Na + H2O = NaOH + H

CCl3NO2 + HClO + KOH = KNO3 + KCl + H2O + K2CO3 =>
CCl3NO2 + HClO + 7 KOH = KNO3 + 4 KCl + 4 H2O + K2CO3

C = C52 =>
52 C = C52

CH4(g) + H2O = CO2(g) + H2(g) =>
CH4(g) + 2 H2O = CO2(g) + 4 H2(g)

PBO2 + SB + K(OH) = PBO + KSBO2 + H2O =>
3 PBO2 + 2 SB + 2 K(OH) = 3 PBO + 2 KSBO2 + H2O

NaN3 + H2SO4 = HN3 + NaHSO4 =>
NaN3 + H2SO4 = HN3 + NaHSO4

BaCl2*1H2O = BaCl2 + H2O =>
BaCl2*1H2O = BaCl2 + H2O

CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O

K3PO4 + CaCl2 = Ca3(PO4)2 + KCl =>
2 K3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 KCl

C4H6O4Hg + Na2S = HgS + C2H3NaO2 =>
C4H6O4Hg + Na2S = HgS + 2 C2H3NaO2

C6H8O7 + H2O = CH3OH + CO2 =>
C6H8O7 + 2 H2O = 3 CH3OH + 3 CO2

V2O5 + KI + H2SO4 = V2(SO4) + I2 + K2SO4 + H2O =>
V2O5 + 8 KI + 5 H2SO4 = V2(SO4) + 4 I2 + 4 K2SO4 + 5 H2O

Cr2(SO4)3 + Br2 + NaOH = Na2CrO4 + NaBr + Na2SO4 + H2O =>
Cr2(SO4)3 + 3 Br2 + 16 NaOH = 2 Na2CrO4 + 6 NaBr + 3 Na2SO4 + 8 H2O

NH4Cl + Na2O4S = H8N2O4S + NaCl =>
2 NH4Cl + Na2O4S = H8N2O4S + 2 NaCl

CrO2 + CO = Cr + CO2 =>
CrO2 + 2 CO = Cr + 2 CO2

Ga(s) + HF(aq) = GaF3(aq) + H2(g) =>
2 Ga(s) + 6 HF(aq) = 2 GaF3(aq) + 3 H2(g)

NaAl(CO3)(OH)2 + H = Na + Al + H2O + CO2 =>
NaAl(CO3)(OH)2 + 4 H = Na + Al + 3 H2O + CO2

MnO4{-} + H{+} + Fe{+2} = Fe{+3} + H2O + MnO2 =>
MnO4{-} + 4 H{+} + 3 Fe{+2} = 3 Fe{+3} + 2 H2O + MnO2

Ce2(CO3)3 = Ce2O3 + CO2 =>
Ce2(CO3)3 = Ce2O3 + 3 CO2

KF + MgS = K2S + MgF2 =>
2 KF + MgS = K2S + MgF2

SbCl5 + KOH = K(Sb(OH)6) + KCl =>
SbCl5 + 6 KOH = K(Sb(OH)6) + 5 KCl

Cs2O + N2 = Cs3N + O2 =>
6 Cs2O + 2 N2 = 4 Cs3N + 3 O2

AlH3 + B2H6 = Al(BH4)3 =>
2 AlH3 + 3 B2H6 = 2 Al(BH4)3

AgNO2 + H2O = AgOH + HNO2 =>
AgNO2 + H2O = AgOH + HNO2

NH3 + SO3 = NO + S + H2O =>
6 NH3 + 5 SO3 = 6 NO + 5 S + 9 H2O

AlCl + BaSO4 = BaCl + AlSO4 =>
AlCl + BaSO4 = BaCl + AlSO4

AsH3 + NaOH + H2O2 = Na3AsO4 + H2O =>
AsH3 + 3 NaOH + 4 H2O2 = Na3AsO4 + 7 H2O

Na2S + FeCO3 = Na2CO3 + FeS =>
Na2S + FeCO3 = Na2CO3 + FeS

OCS = S + CO =>
OCS = S + CO

KOH + MgBr = KBr + MgOH =>
KOH + MgBr = KBr + MgOH

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Breng de vergelijking van een chemische reactie in evenwicht
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