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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
HCl + Na2SO4 = NaCl + H2SO4 =>
2 HCl + Na2SO4 = 2 NaCl + H2SO4

C6H5COOH + Na2CO3 = NaC6H5COO + H2O + CO2 =>
2 C6H5COOH + Na2CO3 = 2 NaC6H5COO + H2O + CO2

NH3 + HCI = NH4CI =>
NH3 + HCI = NH4CI

CuSO4 + Na2S2O3 = Na3[Cu(S2O3)2] + Na2S4O6 + Na2SO4 =>
2 CuSO4 + 6 Na2S2O3 = 2 Na3[Cu(S2O3)2] + Na2S4O6 + 2 Na2SO4

Mg + (HCl)2 = MgCl + H =>
2 Mg + (HCl)2 = 2 MgCl + 2 H

P2I4 + P4 + H2O = PH4I2 + H3PO4 =>
5 P2I4 + 2 P4 + 32 H2O = 10 PH4I2 + 8 H3PO4

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

PCl3 + Ba(OH)2 = BaHPO3 + H2O + BaCl2 =>
2 PCl3 + 5 Ba(OH)2 = 2 BaHPO3 + 4 H2O + 3 BaCl2

Na2CO3 + SO3 = Na2SO4 + CO2 =>
Na2CO3 + SO3 = Na2SO4 + CO2

KClO3 + HCl + Mg(NO3)2 = KClO4 + NO + MgCl2 + H2O =>
3 KClO3 + 2 HCl + Mg(NO3)2 = 3 KClO4 + 2 NO + MgCl2 + H2O

C4H12O + K2Cr2O7 + H2SO4 = C4H8O + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H12O + 2 K2Cr2O7 + 8 H2SO4 = 3 C4H8O + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O

C6H120 + H3PO4 = C6H10 + H2O + P =>
C6H120 + 22 H3PO4 = C6H10 + 88 H2O + 22 P

Ru + OH{-} + HOH + HNO3 = RuO4{-} + NH3 =>
8 Ru + 8 OH{-} + 3 HOH + 7 HNO3 = 8 RuO4{-} + 7 NH3

CaF2 + C = CaC2 + C2F4 =>
2 CaF2 + 6 C = 2 CaC2 + C2F4

KOH + H2SO4 = SOH + H2KO4 =>
KOH + H2SO4 = SOH + H2KO4

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

Cu1 + NaOH = Cu(OH)2 + Na =>
Cu1 + 2 NaOH = Cu(OH)2 + 2 Na

Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + C2H3O2 + K =>
Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + 2 C2H3O2 + 2 K

Al6O4 = Al3 + O4 =>
Al6O4 = 2 Al3 + O4

CaSO4 + K2SO4 = CaSO4K2SO4 =>
CaSO4 + K2SO4 = CaSO4K2SO4

IBr + NH3 = NI3 + NH4Br =>
3 IBr + 4 NH3 = NI3 + 3 NH4Br

MgCO3 + HCl = MgCl2 + HOH + CO2 =>
MgCO3 + 2 HCl = MgCl2 + HOH + CO2

BaBr2 + (NH4)2CO3 = BaCO3 + Br2(NH4)2 =>
BaBr2 + (NH4)2CO3 = BaCO3 + Br2(NH4)2

KI(aq) + BaS(aq) = BaI2 + K2S =>
2 KI(aq) + BaS(aq) = BaI2 + K2S

Pb(CH3COO)2 + K2Cr2O7 + NaOH = PbCrO4PbO + CH3COONa + CH3COOK + H2O =>
4 Pb(CH3COO)2 + K2Cr2O7 + 6 NaOH = 2 PbCrO4PbO + 6 CH3COONa + 2 CH3COOK + 3 H2O

Pb(NO3)2 + KSCN = Pb(SCN)2 + KNO3 =>
Pb(NO3)2 + 2 KSCN = Pb(SCN)2 + 2 KNO3

Al(s) + HNO3(aq) = Al(NO3)3(aq) + H2(g) =>
2 Al(s) + 6 HNO3(aq) = 2 Al(NO3)3(aq) + 3 H2(g)

NH3(g) + O2(g) = N2O2(g) + H20(g) =>
20 NH3(g) + 10 O2(g) = 10 N2O2(g) + 3 H20(g)

HNO2 + Cl2 + H2O = HNO3 + HCl =>
HNO2 + Cl2 + H2O = HNO3 + 2 HCl

HCl + KBr = BrH + KCl =>
HCl + KBr = BrH + KCl

NaI2 = Na + I =>
NaI2 = Na + 2 I

Bi2S3O12 + NH4OH = BiO3H3 + N2H8SO4 =>
Bi2S3O12 + 6 NH4OH = 2 BiO3H3 + 3 N2H8SO4

C18H30O2 + H2 = C18H36O2 =>
C18H30O2 + 3 H2 = C18H36O2

CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

CaAl4 + KOH + H2O = Ca(OH)2 + K[Al(OH)6] + H2 =>
CaAl4 + 4 KOH + 22 H2O = Ca(OH)2 + 4 K[Al(OH)6] + 11 H2

Fe + H3PO4 = Fe3(PO4)2 + H2 =>
3 Fe + 2 H3PO4 = Fe3(PO4)2 + 3 H2

N2O5 + H2 = N + H2O =>
N2O5 + 5 H2 = 2 N + 5 H2O

CaHPO4 + H3PO4 = Ca2(PO4)3 + H2 =>
4 CaHPO4 + 2 H3PO4 = 2 Ca2(PO4)3 + 5 H2

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

NaCO3NaO = Na2CO3 + O2 =>
2 NaCO3NaO = 2 Na2CO3 + O2

C2N2 + F2 = CF4 + NF3 =>
C2N2 + 7 F2 = 2 CF4 + 2 NF3

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

C2WH3 = C + H2 + WC =>
2 C2WH3 = 2 C + 3 H2 + 2 WC

HCOOH + MgCO3 = (HCOO)2Mg + H2O + CO2 =>
2 HCOOH + MgCO3 = (HCOO)2Mg + H2O + CO2

NaOH + KHC6H4 = KHC6OH + NaH4 =>
NaOH + KHC6H4 = KHC6OH + NaH4

CH3CH3 + HNO3 = CH3CH2NO2 + H2O =>
CH3CH3 + HNO3 = CH3CH2NO2 + H2O

CuCl2 + H2O2 = HCl + CuO2 =>
CuCl2 + H2O2 = 2 HCl + CuO2

Al2S3 + O2 = Al2O3 + SO2 =>
2 Al2S3 + 9 O2 = 2 Al2O3 + 6 SO2

Ca(OH)2 + (NH4)2SO4 = CaSO4 + H2O + NH3 =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 H2O + 2 NH3

C3H5OClC2H5OH = C5H10O2HCl =>
C3H5OClC2H5OH = C5H10O2HCl

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