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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Co(OH)2 = CoO + H2O =>
Co(OH)2 = CoO + H2O

Ca(NO3)2 + H2O = N2O5 + Ca(OH)2 =>
Ca(NO3)2 + H2O = N2O5 + Ca(OH)2

Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr

CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH

CH3Br + NaOH = CH3OH + BrNa =>
CH3Br + NaOH = CH3OH + BrNa

Fe + NaCl = Na + FeCl2 =>
Fe + 2 NaCl = 2 Na + FeCl2

Al + C = Al4C36 =>
4 Al + 36 C = Al4C36

Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3

HBr + P2O5 = HBrO2 + P2O3 =>
HBr + P2O5 = HBrO2 + P2O3

O + Ca = CaO =>
O + Ca = CaO

NH4Cl + H2O = H4ClO + NH2 =>
NH4Cl + H2O = H4ClO + NH2

CH3CONH2 + H2O + K2CO3 = CH3COOK + KOH + NH4CO3 =>
8 CH3CONH2 + 15 H2O + 10 K2CO3 = 9 CH3COOK + 11 KOH + 8 NH4CO3

Na + CaO = NaCa + O =>
Na + CaO = NaCa + O

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

Cu(NO3)2 + NaHCO3 = Na(NO3)2 + Cu(HCO3) =>
Cu(NO3)2 + NaHCO3 = Na(NO3)2 + Cu(HCO3)

Ba2 + NaOH = BaOH + Na =>
Ba2 + 2 NaOH = 2 BaOH + 2 Na

Na2CO3 + H3PO4 = H2O + Na3PO4 + CO2 =>
3 Na2CO3 + 2 H3PO4 = 3 H2O + 2 Na3PO4 + 3 CO2

Fe(NO3)3 + NaHCO3 = Fe2(CO3)3 + NaH(NO3)2 =>
2 Fe(NO3)3 + 3 NaHCO3 = Fe2(CO3)3 + 3 NaH(NO3)2

CH3COOH + NaOH = H3CCOONa + H2O =>
CH3COOH + NaOH = H3CCOONa + H2O

K2Cr2O7 + CH3CH2OH + H2SO5 = Cr2(SO4)3 + CH3CHO + K2SO4 + H2O =>
K2Cr2O7 + 7 CH3CH2OH + 4 H2SO5 = Cr2(SO4)3 + 7 CH3CHO + K2SO4 + 11 H2O

MgSO4 + Na2Co3 = MgCo3 + SO4Na2 =>
MgSO4 + Na2Co3 = MgCo3 + SO4Na2

AgBr(s) + KNO3(aq) = AgNO3(aq) + KBr(aq) =>
AgBr(s) + KNO3(aq) = AgNO3(aq) + KBr(aq)

NiO + CrO3 = NiCrO4 =>
NiO + CrO3 = NiCrO4

P2O5 + NaCl = NaClO + P =>
P2O5 + 5 NaCl = 5 NaClO + 2 P

HCOOH + NH3 = HCOONH4 =>
HCOOH + NH3 = HCOONH4

Fe1 + H2O = Fe3O4 + H2 =>
3 Fe1 + 4 H2O = Fe3O4 + 4 H2

Na2O + Ti(NO3)3 = Na2(NO3)3 + TiO =>
Na2O + Ti(NO3)3 = Na2(NO3)3 + TiO

BaCl2 + NH4OH + H2O2 = BaO2 + NH4Cl + H2O =>
BaCl2 + 2 NH4OH + H2O2 = BaO2 + 2 NH4Cl + 2 H2O

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

NH4NO3 + Mg(CH3COO)2 = Mg(NO3)2 + NH4(CH3COO) =>
2 NH4NO3 + Mg(CH3COO)2 = Mg(NO3)2 + 2 NH4(CH3COO)

P4S3 + HNO3 = NO2 + H2SO4 + P2O5 + H2O =>
P4S3 + 38 HNO3 = 38 NO2 + 3 H2SO4 + 2 P2O5 + 16 H2O

HD = H2 + D2 =>
2 HD = H2 + D2

K[Al(OH)4] + SO2 = K2SO3 + Al(OH)3 + H2O =>
2 K[Al(OH)4] + SO2 = K2SO3 + 2 Al(OH)3 + H2O

IO3{-} + OH{-} + HSO3{-} = I2 + SO4{2-} + H2O =>
2 IO3{-} + 3 OH{-} + 5 HSO3{-} = I2 + 5 SO4{2-} + 4 H2O

CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O

Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3

Ni(OH)2 + Br2 + KOH = K2NiO4 + KBr + H2O =>
Ni(OH)2 + 2 Br2 + 6 KOH = K2NiO4 + 4 KBr + 4 H2O

Cr(s) + Co(NO3)2(aq) = Co(s) + Cr(NO3)3 =>
2 Cr(s) + 3 Co(NO3)2(aq) = 3 Co(s) + 2 Cr(NO3)3

KMnO4 + NaOH = KOH + NaMnO4 =>
KMnO4 + NaOH = KOH + NaMnO4

CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O

FeSO4 + KClO3 + KOH = KCl + K2FeO4 + H2O + K2SO4 =>
3 FeSO4 + 2 KClO3 + 12 KOH = 2 KCl + 3 K2FeO4 + 6 H2O + 3 K2SO4

K2CrO7 + HCl = KCl + H2CrO7 =>
K2CrO7 + 2 HCl = 2 KCl + H2CrO7

H2 + O2 = H2O2 =>
H2 + O2 = H2O2

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

C6H8N2 + O2 = CO2 + NH3 + H2O =>
2 C6H8N2 + 13 O2 = 12 CO2 + 4 NH3 + 2 H2O

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

H3PO4 + Fe2(CO3)3 = FePO4 + H2O + CO2 =>
2 H3PO4 + Fe2(CO3)3 = 2 FePO4 + 3 H2O + 3 CO2

CaCl2*6H2O + H2SO4 = CaSO4 + HCl + H2O =>
CaCl2*6H2O + H2SO4 = CaSO4 + 2 HCl + 6 H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2

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Breng de vergelijking van een chemische reactie in evenwicht
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