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Chemische vergelijkingen in evenwicht op09/16/24

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Breng de vergelijking van een chemische reactie in evenwicht
CoCl2 + Na2CrO4 = CoCrO4 + NaCl =>
CoCl2 + Na2CrO4 = CoCrO4 + 2 NaCl

H2R + R2 = H2R2 =>
2 H2R + R2 = 2 H2R2

S + OCl = SO3 + Cl =>
S + 3 OCl = SO3 + 3 Cl

Ni + K2CrO4 = NiCrO4 + K =>
Ni + K2CrO4 = NiCrO4 + 2 K

H3PO4 + (NH4)2MoO4 = (NH4)7[P(Mo2O7)6] + NH3 + H2O =>
H3PO4 + 12(NH4)2MoO4 = (NH4)7[P(Mo2O7)6] + 17 NH3 + 10 H2O

NO{3} + H = NO{2} + H{2}O =>
2 NO{3} + H = 2 NO{2} + H{2}O

Mg2N3 + H2 = Mg + NH3 =>
2 Mg2N3 + 9 H2 = 4 Mg + 6 NH3

CuCrO4 = Cu + CrO4 =>
CuCrO4 = Cu + CrO4

CrI6 = Cr + I2 =>
CrI6 = Cr + 3 I2

NaH + HOH = NaOH + H2 =>
NaH + HOH = NaOH + H2

Pb + IO3 = PbO2 + I2 =>
3 Pb + 2 IO3 = 3 PbO2 + I2

ClOH + HCl = Cl2 + H2O =>
ClOH + HCl = Cl2 + H2O

Cl2 + Ba(OH)2 = Ba(OCl)2 + BaCl2 + H2O =>
2 Cl2 + 2 Ba(OH)2 = Ba(OCl)2 + BaCl2 + 2 H2O

K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2

CuI + NH3 = Cu(NH3)2 + I =>
CuI + 2 NH3 = Cu(NH3)2 + I

KI = K{-} + I{+} =>
KI = K{-} + I{+}

K4Fe(CN)6 + K2(Cr2O7) + HCl = KCl + FeCl3 + CrCl3 + CO2 + NO + H2O =>
6 K4Fe(CN)6 + 43 K2(Cr2O7) + 386 HCl = 110 KCl + 6 FeCl3 + 86 CrCl3 + 36 CO2 + 36 NO + 193 H2O

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

CoO + BeS = CoS + BeO =>
CoO + BeS = CoS + BeO

Cu + S2 = Cu2S =>
4 Cu + S2 = 2 Cu2S

Ba(NO3)2 + KCl = BaCl2 + KNO3 =>
Ba(NO3)2 + 2 KCl = BaCl2 + 2 KNO3

Mg(NO3)2 + BaSO4 = Ba(NO3)2 + MgSO4 =>
Mg(NO3)2 + BaSO4 = Ba(NO3)2 + MgSO4

EuSO4 + K2Cr2O7 + H2SO4 = Eu2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 EuSO4 + K2Cr2O7 + 7 H2SO4 = 3 Eu2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O

Fe2AlB2 + O2 = Fe2O3 + Al2O3 + B2O3 =>
4 Fe2AlB2 + 15 O2 = 4 Fe2O3 + 2 Al2O3 + 4 B2O3

BaCO3 + MnO2 = Ba4Mn3O10 + CO2 =>
4 BaCO3 + 3 MnO2 = Ba4Mn3O10 + 4 CO2

Cu(NO3)2 + Na2(C2O4) = Cu(C2O4) + Na(NO3) =>
Cu(NO3)2 + Na2(C2O4) = Cu(C2O4) + 2 Na(NO3)

AgNO3 + Zn(C2H3O2)2 = Zn(NO3)2 + Ag(C2H3O2) =>
2 AgNO3 + Zn(C2H3O2)2 = Zn(NO3)2 + 2 Ag(C2H3O2)

KHS + HCl = KCl + H2S =>
KHS + HCl = KCl + H2S

Mg(ClO3)2 + Fe2(SO4)3 = Mg(SO4)3 + Fe2(ClO3)2 =>
Mg(ClO3)2 + Fe2(SO4)3 = Mg(SO4)3 + Fe2(ClO3)2

H + HCOO = HCOOH =>
H + HCOO = HCOOH

Ni + NH3 = Ni(NH3) =>
Ni + NH3 = Ni(NH3)

HI + ZnCO3 = H2CO3 + ZnI2 =>
2 HI + ZnCO3 = H2CO3 + ZnI2

BaCl2 + Hg2(NO3)2 = Ba(NO3)2 + Hg2Cl2 =>
BaCl2 + Hg2(NO3)2 = Ba(NO3)2 + Hg2Cl2

KNO3(aq) + MgI2(aq) = KI + Mg(NO3)2 =>
2 KNO3(aq) + MgI2(aq) = 2 KI + Mg(NO3)2

MnI2 + (NH4)3PO4 = MnPO4 + (NH4)3I2 =>
MnI2 + (NH4)3PO4 = MnPO4 + (NH4)3I2

CoCl2H12O6 + NH4Cl + NH4OH + H2O2 = Co(NH3)6Cl3 + H2O =>
2 CoCl2H12O6 + 2 NH4Cl + 10 NH4OH + H2O2 = 2 Co(NH3)6Cl3 + 24 H2O

K + (H)2O = KOH + (H)2 =>
2 K + 2(H)2O = 2 KOH + (H)2

NaCl + ArNO3 = NaNO3 + ArCl =>
NaCl + ArNO3 = NaNO3 + ArCl

Na(SO4) + CaCl2 = NaCl + Ca(SO4)2 =>
2 Na(SO4) + CaCl2 = 2 NaCl + Ca(SO4)2

H3AsO4 + Ca(OH)2 = Ca3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Ca(OH)2 = Ca3(AsO4)2 + 6 H2O

CH3COOH + CH3ONa = CH3COONa + CH3OH =>
CH3COOH + CH3ONa = CH3COONa + CH3OH

C2H4F2 + O2 = CO2 + H2O + HF =>
2 C2H4F2 + 5 O2 = 4 CO2 + 2 H2O + 4 HF

AuCl3 + NaOH = Au2O3 + NaCl + H2O =>
2 AuCl3 + 6 NaOH = Au2O3 + 6 NaCl + 3 H2O

BaS(aq) + NH4Cl(aq) = BaCl2 + (NH4)2S =>
BaS(aq) + 2 NH4Cl(aq) = BaCl2 + (NH4)2S

N(g) + O2(g) = N2O5 =>
4 N(g) + 5 O2(g) = 2 N2O5

C2H2F2 + O2 = CO2 + HF =>
C2H2F2 + 2 O2 = 2 CO2 + 2 HF

Mg(s) + AgNO3 = Mg(NO3)2 + Ag =>
Mg(s) + 2 AgNO3 = Mg(NO3)2 + 2 Ag

C4H10NO3PS + H2O + O2 = CH3COOH + CH4N2O + H3PO4 + H2SO4 =>
4 C4H10NO3PS + 8 H2O + 14 O2 = 7 CH3COOH + 2 CH4N2O + 4 H3PO4 + 4 H2SO4

MnS + PbCl4 = MnCl2 + Pb2S4 =>
4 MnS + 2 PbCl4 = 4 MnCl2 + Pb2S4

NaI + NaMnO4 + H2SO4 = I2 + MnSO4 + Na2SO4 + H2O =>
10 NaI + 2 NaMnO4 + 8 H2SO4 = 5 I2 + 2 MnSO4 + 6 Na2SO4 + 8 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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