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Chemische vergelijkingen in evenwicht op11/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na2C2O4 + CaCl2 = Na2Cl2 + CaC2O4 =>
Na2C2O4 + CaCl2 = Na2Cl2 + CaC2O4

CH3CHCHCH3 + H2O = CH3CH(OH)CH2CH3 =>
CH3CHCHCH3 + H2O = CH3CH(OH)CH2CH3

Fe2O3 + CO(g) = Fe(l) + CO2(g) =>
Fe2O3 + 3 CO(g) = 2 Fe(l) + 3 CO2(g)

Cr2(SO4)3() + Na2CO3() = Cr2(CO3)3() + Na2SO4() =>
Cr2(SO4)3() + 3 Na2CO3() = Cr2(CO3)3() + 3 Na2SO4()

CuFeS2 + O2 = Cu2S + Fe2O3 + SO2 =>
4 CuFeS2 + 9 O2 = 2 Cu2S + 2 Fe2O3 + 6 SO2

AgNO3 + HCOOH = Ag + CO2 + HNO3 =>
2 AgNO3 + HCOOH = 2 Ag + CO2 + 2 HNO3

LiCl + AgOH = AgCl + LiOH =>
LiCl + AgOH = AgCl + LiOH

CH3CH2CH2CH2OH + KMnO4 = H2O + K + MnO2 + CH3CH2CH2COOH =>
CH3CH2CH2CH2OH + KMnO4 = H2O + K + MnO2 + CH3CH2CH2COOH

NaIO3 + SO2 + H2O = NaHSO4 + H2SO4 + I2 =>
2 NaIO3 + 5 SO2 + 4 H2O = 2 NaHSO4 + 3 H2SO4 + I2

CaSO4 + Pb(NO3)2 = Ca(NO3)2 + PbSO4 =>
CaSO4 + Pb(NO3)2 = Ca(NO3)2 + PbSO4

CH3COONa + AgNO3 = CH3COOAg + NaNO3 =>
CH3COONa + AgNO3 = CH3COOAg + NaNO3

K2O + MgO = Mg2K + O2 =>
2 K2O + 8 MgO = 4 Mg2K + 5 O2

C6H8O7 + Cu + H2O2 = Cu3(C6H5O7)2 + H2O =>
2 C6H8O7 + 3 Cu + 3 H2O2 = Cu3(C6H5O7)2 + 6 H2O

C2H7NO2 + AgNO3 = (NH4)(NO3) + AgC2H3O2 =>
C2H7NO2 + AgNO3 = (NH4)(NO3) + AgC2H3O2

LiAlH4 + AlCl3 = AlH3 + LiCl =>
3 LiAlH4 + AlCl3 = 4 AlH3 + 3 LiCl

Na2CO3(aq) + AgNO3(aq) = NaNO3(aq) + Ag2CO3(s) =>
Na2CO3(aq) + 2 AgNO3(aq) = 2 NaNO3(aq) + Ag2CO3(s)

K3(PO4) + Mg(OH)2 = K(OH) + Mg3(PO4)2 =>
2 K3(PO4) + 3 Mg(OH)2 = 6 K(OH) + Mg3(PO4)2

Na2C2 + H2O = NaOH + CH =>
Na2C2 + 2 H2O = 2 NaOH + 2 CH

SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C

K2SO4 + HI = KI + H2SO4 =>
K2SO4 + 2 HI = 2 KI + H2SO4

KClO3 + HCl = KCl + H2O + Cl2 =>
KClO3 + 6 HCl = KCl + 3 H2O + 3 Cl2

Cl2 + O3 = Cl2O =>
3 Cl2 + O3 = 3 Cl2O

Cu(OH)2 + KOH = K[Cu(OH)3] =>
Cu(OH)2 + KOH = K[Cu(OH)3]

Al(OH)3 + H2SiO3 = Al2(SiO3)3 + H2O =>
2 Al(OH)3 + 3 H2SiO3 = Al2(SiO3)3 + 6 H2O

Se8 + F2 = SeF4 =>
Se8 + 16 F2 = 8 SeF4

MgO + HPO3 = Mg(PO3)2 + H2O =>
MgO + 2 HPO3 = Mg(PO3)2 + H2O

HCN + CsOH = CsCN + HOH =>
HCN + CsOH = CsCN + HOH

C6H4(COOH)2 + NaOH = C6H4(COONa)2 + H2O =>
C6H4(COOH)2 + 2 NaOH = C6H4(COONa)2 + 2 H2O

CuCl2 + Br2 = CuBr2 + Cl =>
CuCl2 + Br2 = CuBr2 + 2 Cl

LiOH(aq) + Al(NO3)3(aq) = LiNO3(aq) + Al(OH)3(aq) =>
3 LiOH(aq) + Al(NO3)3(aq) = 3 LiNO3(aq) + Al(OH)3(aq)

H4P2O7 = P4O10 + H2O =>
2 H4P2O7 = P4O10 + 4 H2O

Ni(NO3) + Na2CO3 = Ni(CO3) + Na2(NO3) =>
Ni(NO3) + Na2CO3 = Ni(CO3) + Na2(NO3)

BaS + HNO3 = Ba(NO3)2 + H2S =>
BaS + 2 HNO3 = Ba(NO3)2 + H2S

HNO3(aq) + K2SO3(aq) = H2O + KNO3 + SO2 =>
2 HNO3(aq) + K2SO3(aq) = H2O + 2 KNO3 + SO2

NCl3 + H2O = NH3 + HOCl =>
NCl3 + 3 H2O = NH3 + 3 HOCl

Ca10F2(PO4)6 + H2SO4 + H2O = Ca(H2PO4)2H2O + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 + 3 H2O = 3 Ca(H2PO4)2H2O + 7 CaSO4 + 2 HF

Ba(OH)2(aq) + H2SO4(aq) = BaSO4 + H2O =>
Ba(OH)2(aq) + H2SO4(aq) = BaSO4 + 2 H2O

Na2CO3(aq) + H3PO4(aq) = H2CO3(aq) + Na3PO4(aq) =>
3 Na2CO3(aq) + 2 H3PO4(aq) = 3 H2CO3(aq) + 2 Na3PO4(aq)

K2SiO3 + HF = KF + Si2F6 + H2O + F =>
2 K2SiO3 + 12 HF = 4 KF + Si2F6 + 6 H2O + 2 F

Mg + CI2 = MgCI2 =>
Mg + CI2 = MgCI2

SbCl3 + H2O = Sb(O)Cl + HCl =>
SbCl3 + H2O = Sb(O)Cl + 2 HCl

SO2 + OH = H2SO4 =>
SO2 + 2 OH = H2SO4

C6H8O6 + O2 = CO2 + H2O =>
C6H8O6 + 5 O2 = 6 CO2 + 4 H2O

C2H5OC2 + O2 = CO2 + H2O =>
4 C2H5OC2 + 19 O2 = 16 CO2 + 10 H2O

Na(NO3) + H2SO4 = Na2SO4 + HNO3 =>
2 Na(NO3) + H2SO4 = Na2SO4 + 2 HNO3

HgS + O2 = Hg + SO2 =>
HgS + O2 = Hg + SO2

C17H35COOH + O2 = C + H2O =>
C17H35COOH + 8 O2 = 18 C + 18 H2O

Cl2(g) + KI(s) = I(s) + KCl2(s) =>
Cl2(g) + KI(s) = I(s) + KCl2(s)

Fe2O3(s) + H3PO4(aq) = FePO4(aq) + H2O(l) =>
Fe2O3(s) + 2 H3PO4(aq) = 2 FePO4(aq) + 3 H2O(l)

NO2 + HCl = HNO2 + Cl =>
NO2 + HCl = HNO2 + Cl

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Breng de vergelijking van een chemische reactie in evenwicht
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