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Chemische vergelijkingen in evenwicht op11/28/14

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Breng de vergelijking van een chemische reactie in evenwicht
ClXe3 + HClO4 + UO5 = XeO4 + HUO2 + UO2Cl2 =>
17 ClXe3 + 21 HClO4 + 40 UO5 = 51 XeO4 + 21 HUO2 + 19 UO2Cl2

PH3 + O2 = P2O5 + H2O =>
2 PH3 + 4 O2 = P2O5 + 3 H2O

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2

FeS2 + O2 = Fe2O3 + S02 =>
4 FeS2 + 3 O2 = 2 Fe2O3 + 2 S02

Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O

CuSO4*5HOH = CuSO4 + HOH =>
CuSO4*5HOH = CuSO4 + 5 HOH

SO2 + H2O + O2 = H2SO4 =>
2 SO2 + 2 H2O + O2 = 2 H2SO4

NaI + CH3COOH + MnO2 = I2 + H2O + Mn(CH3COO)2 + Na(CH3COO) =>
2 NaI + 4 CH3COOH + MnO2 = I2 + 2 H2O + Mn(CH3COO)2 + 2 Na(CH3COO)

Mg + H2SO4 = MgSO4 + SO2 + H2O =>
Mg + 2 H2SO4 = MgSO4 + SO2 + 2 H2O

NaCl + MgOH = NaOH + MgCl =>
NaCl + MgOH = NaOH + MgCl

Na2Cr2O7 + H3(BO3) = Cr2(B4O7)3 + Na2B4O7 + O2 + H2O =>
2 Na2Cr2O7 + 32 H3(BO3) = 2 Cr2(B4O7)3 + 2 Na2B4O7 + 3 O2 + 48 H2O

Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O

NH3OH + HCl = NH3Cl + H2O =>
NH3OH + HCl = NH3Cl + H2O

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

Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O

P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O

Na(OH) + HNO3 = Na(NO3) + H2O =>
Na(OH) + HNO3 = Na(NO3) + H2O

NH3 + HCO3 + H2 = NH4HCO3 =>
2 NH3 + 2 HCO3 + H2 = 2 NH4HCO3

C2H4 + H2 = C2H6 =>
C2H4 + H2 = C2H6

FeS2 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeS2 + 14 H2SO4 = Fe2(SO4)3 + 15 SO2 + 14 H2O

K2CO3 + HCl = KCl + H2O + CO2 =>
K2CO3 + 2 HCl = 2 KCl + H2O + CO2

C2H4 + H2 = C2H6 =>
C2H4 + H2 = C2H6

FeCl3 + Na2S = FeS + S + NaCl =>
2 FeCl3 + 3 Na2S = 2 FeS + S + 6 NaCl

KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O

NO + O2 = NO2 =>
2 NO + O2 = 2 NO2

(NH4)2So4 + NaOH = NH3 + H2O + Na2So4 =>
(NH4)2So4 + 2 NaOH = 2 NH3 + 2 H2O + Na2So4

C6H5NH2 + HCl = C6H5N + H3Cl =>
C6H5NH2 + HCl = C6H5N + H3Cl

KCl + AgNO3 = K(NO3) + AgCl =>
KCl + AgNO3 = K(NO3) + AgCl

FeCl3 + Na2Co3 = Fe2(Co3)3 + NaCl =>
2 FeCl3 + 3 Na2Co3 = Fe2(Co3)3 + 6 NaCl

CH3CHOH + CUO = CH3COH + CU + H2O =>
2 CH3CHOH + CUO = 2 CH3COH + CU + H2O

Na2SO3 + K2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Na2SO3 + K2Cr2O7 + 4 H2SO4 = 3 Na2SO4 + Cr2(SO4)3 + K2SO4 + 4 H2O

KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O

Cu(NO3)2 + NH4SCN = Cu(SCN)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH4SCN = Cu(SCN)2 + 2 NH4NO3

Na2SO3 + H3PO4 = Na3PO4 + SO2 + H2O =>
3 Na2SO3 + 2 H3PO4 = 2 Na3PO4 + 3 SO2 + 3 H2O

H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O

NH4OH + HBR = H2O + NH4BR =>
NH4OH + HBR = H2O + NH4BR

AgNO3 + HBr = AgBr + HNO3 =>
AgNO3 + HBr = AgBr + HNO3

Co(NO3)2 + NH4SCN = Co(SCN)2 + NH4NO3 =>
Co(NO3)2 + 2 NH4SCN = Co(SCN)2 + 2 NH4NO3

BaCl2(aq) + K2CO3(aq) = BaCO3(s) + KCl(aq) =>
BaCl2(aq) + K2CO3(aq) = BaCO3(s) + 2 KCl(aq)

ZN + NaOH = Na2ZNO2 + H2 =>
ZN + 2 NaOH = Na2ZNO2 + H2

ZN + H2O = ZNO + H2 =>
ZN + H2O = ZNO + H2

PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2

Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O

Si2 + H2O = SiO2 + H2 =>
Si2 + 4 H2O = 2 SiO2 + 4 H2

K2MnO4 + H2O = MnO2 + KMnO4 + KOH =>
3 K2MnO4 + 2 H2O = MnO2 + 2 KMnO4 + 4 KOH

Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O

AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3

NaCrO2 + H2O2 + NaOH = Na2CrO4 + H2O =>
2 NaCrO2 + 3 H2O2 + 2 NaOH = 2 Na2CrO4 + 4 H2O

NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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