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Chemische vergelijkingen in evenwicht op11/04/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na + O2 = NaO =>
2 Na + O2 = 2 NaO

(Al2Cl3) = Al2 + Cl3 =>
(Al2Cl3) = Al2 + Cl3

(NH4)2HPO4 + MgSO4 = (NH4)2SO4 + Mg(HPO4) =>
(NH4)2HPO4 + MgSO4 = (NH4)2SO4 + Mg(HPO4)

Na + O2 = NaO =>
2 Na + O2 = 2 NaO

C31H64 + CuO = Cu + CO2 + H2O =>
C31H64 + 94 CuO = 94 Cu + 31 CO2 + 32 H2O

KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2

Pb(NO3)4 + Na2SO4 = Pb2(SO4)4 + NaNO3 =>
2 Pb(NO3)4 + 4 Na2SO4 = Pb2(SO4)4 + 8 NaNO3

Cr2O7 + PH3 = P2O5 + Cr + H2O =>
8 Cr2O7 + 14 PH3 = 7 P2O5 + 16 Cr + 21 H2O

(NH4)2HPO4 + MgSO4 = (NH4)2SO4 + Mg(HPO4) =>
(NH4)2HPO4 + MgSO4 = (NH4)2SO4 + Mg(HPO4)

VS4 + O2 = V2O5 + SO2 =>
4 VS4 + 21 O2 = 2 V2O5 + 16 SO2

Na + O2 = NaO =>
2 Na + O2 = 2 NaO

(NH4)2HPO4 + MgSO4 = (NH4)2SO4 + Mg(HPO4) =>
(NH4)2HPO4 + MgSO4 = (NH4)2SO4 + Mg(HPO4)

(CaO)2*SiO2 + H2O = (CaO)3(SiO2)2*3H2O + Ca(OH)2 =>
2(CaO)2*SiO2 + 4 H2O = (CaO)3(SiO2)2*3H2O + Ca(OH)2

NaNO3 + PbO = Na2O + Pb(NO3)2 =>
2 NaNO3 + PbO = Na2O + Pb(NO3)2

CH3OH + Na2CrO4 + H2SO4 = HCOOH + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH3OH + 4 Na2CrO4 + 10 H2SO4 = 3 HCOOH + 2 Cr2(SO4)3 + 4 Na2SO4 + 13 H2O

SH2 + HNO3 = S + NO2 + H2O =>
SH2 + 2 HNO3 = S + 2 NO2 + 2 H2O

C16H11SO3Na + NaOH = C16H11ONa + Na2SO3 + H2O =>
C16H11SO3Na + 2 NaOH = C16H11ONa + Na2SO3 + H2O

CH3I + Na = CH3 + NaI =>
CH3I + Na = CH3 + NaI

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

SiO2{-} + C = Si{-}C{+2} + CO =>
SiO2{-} + 2 C = Si{-}C{+2} + 2 CO

O6 = O2 =>
O6 = 3 O2

Zn(OH)2 + CuO = ZnO + Cu(OH)2 =>
Zn(OH)2 + CuO = ZnO + Cu(OH)2

HClO + HF = ClO + H2F =>
HClO + HF = ClO + H2F

C3H7Cl + Na = C6H14 + NaCl =>
2 C3H7Cl + 2 Na = C6H14 + 2 NaCl

NaOH + N2SO4 = NaSO4 + OHN2 =>
NaOH + N2SO4 = NaSO4 + OHN2

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

Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O

Fe + NH3 = Fe3N2 + H2 =>
3 Fe + 2 NH3 = Fe3N2 + 3 H2

BaCl2 + (NH4)2SO4 = BaCl2(NH4)2SO4 =>
BaCl2 + (NH4)2SO4 = BaCl2(NH4)2SO4

Li3N + AgNO3 = LiNO3 + Ag3N =>
Li3N + 3 AgNO3 = 3 LiNO3 + Ag3N

HI = H2(g) + I2(s) =>
2 HI = H2(g) + I2(s)

C2H5OH(l) + O2(g) = CO2(g) + H2O =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O

H3PO4 + Ca(OH)2 = Ca5(PO4)3OH + H2O =>
3 H3PO4 + 5 Ca(OH)2 = Ca5(PO4)3OH + 9 H2O

FeSO4 + K3(Fe(CN)6) = Fe3(Fe(CN)6)2 + K2SO4 =>
3 FeSO4 + 2 K3(Fe(CN)6) = Fe3(Fe(CN)6)2 + 3 K2SO4

PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl

Fe + NH3 = FeN + H2 =>
2 Fe + 2 NH3 = 2 FeN + 3 H2

Mn3 + HCl = MnCl3 + H =>
Mn3 + 9 HCl = 3 MnCl3 + 9 H

SiF4 + Na = Si + NaF =>
SiF4 + 4 Na = Si + 4 NaF

Mn3 + HCl = MnCl3 + H =>
Mn3 + 9 HCl = 3 MnCl3 + 9 H

Fe + NH3 = Fe3N2 + H2 =>
3 Fe + 2 NH3 = Fe3N2 + 3 H2

NaOH + H2O2 = Na2O2 + H2O =>
2 NaOH + H2O2 = Na2O2 + 2 H2O

Fe(NO3)3 + Na2O = Fe2O3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2O = Fe2O3 + 6 NaNO3

MgO + H2SO4 = H2OMgSO4 =>
MgO + H2SO4 = H2OMgSO4

V + Si = VSi2 =>
V + 2 Si = VSi2

Mn3 + HCl = MnCl3 + H =>
Mn3 + 9 HCl = 3 MnCl3 + 9 H

Fe(OH)2 + Cl2 = FeCl2 + H2O + O2 =>
2 Fe(OH)2 + 2 Cl2 = 2 FeCl2 + 2 H2O + O2

HCl + Co = CoCl2 + H2 =>
2 HCl + Co = CoCl2 + H2

AgNO3 + HI = AgHI + NO3 =>
AgNO3 + HI = AgHI + NO3

Cu(NO3)2 + SnCl4 = CuCl2 + Sn(NO3)4 =>
2 Cu(NO3)2 + SnCl4 = 2 CuCl2 + Sn(NO3)4

KClO + I2 + KOH = KCl + KIO3 + H2O =>
5 KClO + I2 + 2 KOH = 5 KCl + 2 KIO3 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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