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Chemische vergelijkingen in evenwicht op10/01/24

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Breng de vergelijking van een chemische reactie in evenwicht
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O

ClO + KI + HCl = I2 + KCl + H2O =>
2 ClO + 6 KI + 4 HCl = 3 I2 + 6 KCl + 2 H2O

CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4

Sn + KOH = K2SnO2 + H2 =>
Sn + 2 KOH = K2SnO2 + H2

Mn2O3 + CN{-} + H2O = [Mn(CN)6]{-4} + (CN)2 + OH{-} =>
Mn2O3 + 14 CN{-} + 3 H2O = 2[Mn(CN)6]{-4} + (CN)2 + 6 OH{-}

KClO3 + KCrO2 + NaOH = KCl + K2CrO4 + Na2CrO4 + H2O =>
KClO3 + 2 KCrO2 + 2 NaOH = KCl + K2CrO4 + Na2CrO4 + H2O

Fe2(SO4)3 = Fe + SO4 =>
Fe2(SO4)3 = 2 Fe + 3 SO4

MoO2 + HNO3 = H2MoO4 + NO2 =>
MoO2 + 2 HNO3 = H2MoO4 + 2 NO2

C10H22 + CO2 = CO + H2O =>
C10H22 + 21 CO2 = 31 CO + 11 H2O

Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O

Ba + H2O = BaO + H3 =>
3 Ba + 3 H2O = 3 BaO + 2 H3

KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2

NaCl + KSbOH6 = NaSbOH6 + KCl =>
NaCl + KSbOH6 = NaSbOH6 + KCl

Sr + Cu(NO3)2 = Sr(NO3)2 + Cu =>
Sr + Cu(NO3)2 = Sr(NO3)2 + Cu

C + SO3 = CS2 + CO2 =>
4 C + 2 SO3 = CS2 + 3 CO2

CuCO3 = CuO + CO2CuCO3 = CuO + CO2 =>
2 CuCO3 = CuO + CO2CuCO3

S2O8{2-} + Al = SO4{2-} + Al{3+} =>
3 S2O8{2-} + 2 Al = 6 SO4{2-} + 2 Al{3+}

K2CrO7 + KL + H2SO4 = L2 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO7 + 18 KL + 14 H2SO4 = 9 L2 + 11 K2SO4 + Cr2(SO4)3 + 14 H2O

Na2SO3 + NaMnO4 + NaOH = Na2SO4 + Na2MnO4 + H2O =>
Na2SO3 + 2 NaMnO4 + 2 NaOH = Na2SO4 + 2 Na2MnO4 + H2O

N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3

Ag + HNO{3+} = AgNO{3+} + NO + H{2+}O =>
Ag + 3 HNO{3+} = AgNO{3+} + 2 NO + 3 H{2+}O

MgNO3 + KCl = MgCl + KNO3 =>
MgNO3 + KCl = MgCl + KNO3

BaCl2H2O + AgNO3 = Ba(NO3)2 + AgCl + H2O =>
BaCl2H2O + 2 AgNO3 = Ba(NO3)2 + 2 AgCl + H2O

Na2[Fe(CN)5(NO)] + CH3COCH3 = (CH3C)2[Fe(CN)5(NO)] + CH3ONa =>
Na2[Fe(CN)5(NO)] + 2 CH3COCH3 = (CH3C)2[Fe(CN)5(NO)] + 2 CH3ONa

Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O

S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S

H3AsO3 + H2O2 = H3AsO4 + H2O =>
H3AsO3 + H2O2 = H3AsO4 + H2O

Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4

CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl

Cs2 + H2 = CsH =>
Cs2 + H2 = 2 CsH

(NH4)2 + SO4 + NaOH = NH4OH + Na2SO4 =>
(NH4)2 + SO4 + 2 NaOH = 2 NH4OH + Na2SO4

Fe + HCl = FeCl1 + H2 =>
2 Fe + 2 HCl = 2 FeCl1 + H2

CuCl2 + Na2SO4 + NaOH = CuSO4 + HCl + Na2O =>
CuCl2 + Na2SO4 + 2 NaOH = CuSO4 + 2 HCl + 2 Na2O

P2O5 + CuO = Cu3PO4 + O2 =>
2 P2O5 + 12 CuO = 4 Cu3PO4 + 3 O2

HCe + Na2SiO3 = H2SiO3 + NaCe =>
2 HCe + Na2SiO3 = H2SiO3 + 2 NaCe

FeCl3 + K(OH)2 = Fe(OH)2 + KCl3 =>
FeCl3 + K(OH)2 = Fe(OH)2 + KCl3

H2SO4 + Co(OH)2 = Co2(SO4)2 + H2O =>
2 H2SO4 + 2 Co(OH)2 = Co2(SO4)2 + 4 H2O

TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl

HCOOH + CH3CH2CH2OH = CH3CH2CH2COOH + H2O =>
HCOOH + CH3CH2CH2OH = CH3CH2CH2COOH + H2O

Mn(OH)2 + NaOH = MnOH + Na(OH)2 =>
Mn(OH)2 + NaOH = MnOH + Na(OH)2

H + O3 = H2O =>
6 H + O3 = 3 H2O

V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5

NO + Ca(OH)2 = NOH + CaO2 =>
2 NO + Ca(OH)2 = 2 NOH + CaO2

HNO3 + Sb2S3 = H2O + H3SbO4 + NO + SO2 =>
22 HNO3 + 3 Sb2S3 = 2 H2O + 6 H3SbO4 + 22 NO + 9 SO2

V2O5 + Ca = V2 + CaO =>
V2O5 + 5 Ca = V2 + 5 CaO

Al2(SO4)3 + Na3PO4 = AlPO4 + Na2SO4 =>
Al2(SO4)3 + 2 Na3PO4 = 2 AlPO4 + 3 Na2SO4

AgNO*3 + H*2S = Ag*2S + HNO*3 =>
AgNO*3 + H*2S = Ag*2S + HNO*3

HC2H3O2 + Cu = CuC2H3O2 + H2 =>
2 HC2H3O2 + 2 Cu = 2 CuC2H3O2 + H2

Na + CO3 = Na2CO3 =>
2 Na + CO3 = Na2CO3

Sr(NO3)2 + Li2SO4 = Li2(NO3)2 + SrSO4 =>
Sr(NO3)2 + Li2SO4 = Li2(NO3)2 + SrSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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