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Chemische vergelijkingen in evenwicht op11/17/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ag2S + Al + NaOH + H2O = Ag + H2S + NaAlO2 =>
3 Ag2S + 2 Al + 2 NaOH + 2 H2O = 6 Ag + 3 H2S + 2 NaAlO2

HBrO3 + Ca(HCO3)2 = H2O + CO2 + Ca(BrO3)2 =>
2 HBrO3 + Ca(HCO3)2 = 2 H2O + 2 CO2 + Ca(BrO3)2

(NH4)2(SO4) + NaOH = H2O + NH3 + Na2(SO4) =>
(NH4)2(SO4) + 2 NaOH = 2 H2O + 2 NH3 + Na2(SO4)

Ca(OH)2 + Cl = CaCl2 + OH =>
Ca(OH)2 + 2 Cl = CaCl2 + 2 OH

Hg2Cl2(s) + NH3(aq) = Hg(l) + HgNH2Cl(s) + NH4Cl(aq) =>
Hg2Cl2(s) + 2 NH3(aq) = Hg(l) + HgNH2Cl(s) + NH4Cl(aq)

ZnS + SO3 = ZnSO4 + S =>
3 ZnS + 4 SO3 = 3 ZnSO4 + 4 S

HBr + NH3 = NH4Br =>
HBr + NH3 = NH4Br

OH(aq) + Cl(aq) = ClOH(s) =>
OH(aq) + Cl(aq) = ClOH(s)

CH3CN + NaOH = CH3C(ONa)3 + NH3 =>
CH3CN + 3 NaOH = CH3C(ONa)3 + NH3

PH3(g) + O2(g) = H2O(g) + P10O10(s) =>
20 PH3(g) + 25 O2(g) = 30 H2O(g) + 2 P10O10(s)

C + CO2 = CCO2 =>
C + CO2 = CCO2

CuSO4 + Na2CO3 + H2O = Na2SO4 + CuOH2CO3 =>
CuSO4 + Na2CO3 + H2O = Na2SO4 + CuOH2CO3

Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O

PbCl2 + K2SO4 = PbSO4 + KCl =>
PbCl2 + K2SO4 = PbSO4 + 2 KCl

CH3CH2CH3 + HNO3 = CH3CH2CH2NO2 + H2O =>
CH3CH2CH3 + HNO3 = CH3CH2CH2NO2 + H2O

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

ZnCl2(aq) + CuSO4(aq) = ZnSO4(aq) + CuCl2(aq) =>
ZnCl2(aq) + CuSO4(aq) = ZnSO4(aq) + CuCl2(aq)

Na2CrO4 + HCl = Na2Cr2O7 + H2O + NaCl =>
2 Na2CrO4 + 2 HCl = Na2Cr2O7 + H2O + 2 NaCl

N2O + H2O + SO2 = N2 + H2SO4 =>
N2O + H2O + SO2 = N2 + H2SO4

CrO3 + Fe(OH)2 = FeCrO4 + H2O =>
CrO3 + Fe(OH)2 = FeCrO4 + H2O

KI + Fe(NO3)3 + H2SO4 = I2 + FeSO4 + KNO3 + HNO3 =>
2 KI + 2 Fe(NO3)3 + 2 H2SO4 = I2 + 2 FeSO4 + 2 KNO3 + 4 HNO3

CaCO3 + NH3 = CaCN2 + H2O =>
CaCO3 + 2 NH3 = CaCN2 + 3 H2O

Pb2N + KI = Pb2I + KN =>
Pb2N + KI = Pb2I + KN

S + HNO2 = NO + H2SO4 + H2O =>
S + 6 HNO2 = 6 NO + H2SO4 + 2 H2O

Te + HCl = H2Te + Cl2 =>
Te + 2 HCl = H2Te + Cl2

CaO(t) + CO2(r) = CaCO3(t) =>
CaO(t) + CO2(r) = CaCO3(t)

FeO + FeS2 = Fe2O3 + FeS =>
3 FeO + FeS2 = Fe2O3 + 2 FeS

Cr2O3Al = AlO3 + Cr =>
Cr2O3Al = AlO3 + 2 Cr

Ce2 + H2O = HCe + HCeO =>
Ce2 + H2O = HCe + HCeO

CaCl2 + Na2CO3 = NaCl + Ca(CO3) =>
CaCl2 + Na2CO3 = 2 NaCl + Ca(CO3)

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

KNO2 + H2S + HCI = KCI + NO + H2O + S =>
2 KNO2 + H2S + 2 HCI = 2 KCI + 2 NO + 2 H2O + S

NaOH(aq) + CO2(g) = Na2CO3(aq) + H2O(g) =>
2 NaOH(aq) + CO2(g) = Na2CO3(aq) + H2O(g)

Fe + FeCl2 = FeFeCl3 =>
Fe + 3 FeCl2 = 2 FeFeCl3

CH3CH2CH2COOH + Ca(OH)2 = Ca(CH3CH2CH2COO)2 + H2O =>
2 CH3CH2CH2COOH + Ca(OH)2 = Ca(CH3CH2CH2COO)2 + 2 H2O

Ni(OH)3 + HCl = NiCl3 + HOH =>
Ni(OH)3 + 3 HCl = NiCl3 + 3 HOH

HF + Ca = CaF2 + H =>
2 HF + Ca = CaF2 + 2 H

Ni(OH)2 + I2 = HI + NiO2 =>
Ni(OH)2 + I2 = 2 HI + NiO2

H2O2 + NaOH + MnSO4 = MnO2 + Na2SO4 + H2O =>
H2O2 + 2 NaOH + MnSO4 = MnO2 + Na2SO4 + 2 H2O

HBr + Na = H2 + NaBr =>
2 HBr + 2 Na = H2 + 2 NaBr

K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl

Ge + KOH + H2O2 = K2[Ge(OH)6] =>
Ge + 2 KOH + 2 H2O2 = K2[Ge(OH)6]

Cl{-} + [Co(H2O)6]{2+} = CoCl4{2-} + H2O =>
4 Cl{-} + [Co(H2O)6]{2+} = CoCl4{2-} + 6 H2O

NaCOHNO = NaHNOCO =>
NaCOHNO = NaHNOCO

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

CH3CH3 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
CH3CH3 + K2Cr2O7 + 4 H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + 5 H2O

CoCl2 + Br2 + NaOH = Co(OH)3 + NaCl + NaBr =>
2 CoCl2 + Br2 + 6 NaOH = 2 Co(OH)3 + 4 NaCl + 2 NaBr

Fe(OH)2 = Fe2 + (OH) =>
2 Fe(OH)2 = Fe2 + 4(OH)

C17H20O5 + O2 = CO2 + H2O =>
2 C17H20O5 + 39 O2 = 34 CO2 + 20 H2O

Na2S2 + H2 = H2S + Na =>
Na2S2 + 2 H2 = 2 H2S + 2 Na

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Breng de vergelijking van een chemische reactie in evenwicht
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