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Chemische vergelijkingen in evenwicht op08/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
CaCl2(aq) + K2CO3(aq) = CaCO3(s) + KCl(aq) =>
CaCl2(aq) + K2CO3(aq) = CaCO3(s) + 2 KCl(aq)

SiCl4 + O2 = SiO2 + Cl2 =>
SiCl4 + O2 = SiO2 + 2 Cl2

C10H21OH + O2 = CO2 + H2O =>
C10H21OH + 15 O2 = 10 CO2 + 11 H2O

HNO3 + Mg(NO3)2 = H + Mg(NO3)3 =>
HNO3 + Mg(NO3)2 = H + Mg(NO3)3

KBr + KBrO3 + HCl = Br2 + KCl + H2O =>
5 KBr + KBrO3 + 6 HCl = 3 Br2 + 6 KCl + 3 H2O

MnBr3 + Na3PO4 = MnPO4 + NaBr =>
MnBr3 + Na3PO4 = MnPO4 + 3 NaBr

WCl4 = W + Cl2 =>
WCl4 = W + 2 Cl2

C2H4O + HCN = C3H5NO =>
C2H4O + HCN = C3H5NO

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

KI + Pb(NO3)2 = K(NO3)2 + IPb =>
KI + Pb(NO3)2 = K(NO3)2 + IPb

Cu(NO3)2 + Na2CO3 = Na2(NO3)2 + CO3 + Cu =>
Cu(NO3)2 + Na2CO3 = Na2(NO3)2 + CO3 + Cu

C2 + F2 = C2F4 =>
C2 + 2 F2 = C2F4

C2H5CHO + [Ag(NH3)2]OH = C2H5COOH + Ag + NH3 + H2O =>
C2H5CHO + 2[Ag(NH3)2]OH = C2H5COOH + 2 Ag + 4 NH3 + H2O

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

CaSO4 + MnO2 = MnSO4 + CaO2 =>
CaSO4 + MnO2 = MnSO4 + CaO2

Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3

Na2CO3 + LiClO = NaCl + CO3 + LiO =>
Na2CO3 + 2 LiClO = 2 NaCl + CO3 + 2 LiO

Sn(s) + I2 = SnI4 =>
Sn(s) + 2 I2 = SnI4

Fe2O4 + CO = Fe + CO2 =>
Fe2O4 + 4 CO = 2 Fe + 4 CO2

F + N + C = FNC =>
F + N + C = FNC

CCl4 + SbF3(s) = CCl2F2(g) + SbCl3(s) =>
3 CCl4 + 2 SbF3(s) = 3 CCl2F2(g) + 2 SbCl3(s)

FeCl2 + H2O2 + HCl = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 FeCl3 + 2 H2O

CaH2 + H2S = CaS + H2 =>
CaH2 + H2S = CaS + 2 H2

N2(g) + O2(g) + H2O = HNO2(aq) =>
2 N2(g) + 3 O2(g) + 2 H2O = 4 HNO2(aq)

Cl2 + CoI4 = CoCl2 + I2 =>
Cl2 + CoI4 = CoCl2 + 2 I2

S + Cl2 = SCl6 =>
S + 3 Cl2 = SCl6

FeSO4 + NaHCO3 = FeCO3 + CO2 + H2O + Na2SO4 =>
FeSO4 + 2 NaHCO3 = FeCO3 + CO2 + H2O + Na2SO4

AlCl3 + Na2CO3 = AlCO3 + Na2Cl3 =>
AlCl3 + Na2CO3 = AlCO3 + Na2Cl3

CaSO4 + MnO2 = MnSO4 + CaO2 =>
CaSO4 + MnO2 = MnSO4 + CaO2

KMnO4 + ZnCl2 = KCl + Zn(MnO4)2 =>
2 KMnO4 + ZnCl2 = 2 KCl + Zn(MnO4)2

CH3COOH + CH4O = CH3COOCH3 + H2O =>
CH3COOH + CH4O = CH3COOCH3 + H2O

PCl5 + H2O(l) = H3PO4(aq) + HCl(aq) =>
PCl5 + 4 H2O(l) = H3PO4(aq) + 5 HCl(aq)

Na2SO4 + K2CO3 = K2SO4 + Na2CO3 =>
Na2SO4 + K2CO3 = K2SO4 + Na2CO3

KBr + H2SO4 = Br2 + SO2 + K2SO4 + H2O =>
2 KBr + 2 H2SO4 = Br2 + SO2 + K2SO4 + 2 H2O

KCl{+} + Cl2{-} = KCl + Cl2 =>
KCl{+} + Cl2{-} = KCl + Cl2

HClO4 + FrOH = FrClO4 + H2O =>
HClO4 + FrOH = FrClO4 + H2O

C2H5OH + Na2O = C2H5ONa + NaOH =>
C2H5OH + Na2O = C2H5ONa + NaOH

Cu(NO3)2 + MgSO4 = CuSO4 + Mg(NO3)2 =>
Cu(NO3)2 + MgSO4 = CuSO4 + Mg(NO3)2

Cu + AgNO3 = Ag2Cu + NO3 =>
Cu + 2 AgNO3 = Ag2Cu + 2 NO3

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

Cu(NO3)2 + LiOH = CuOH + Li(NO3)2 =>
Cu(NO3)2 + LiOH = CuOH + Li(NO3)2

Zn + Hg2SO4 = ZnSO4 + Hg2 =>
Zn + Hg2SO4 = ZnSO4 + Hg2

C2H5CHO + [Ag(NH3)2]OH = C2H5COOH + Ag + NH3 + H2O =>
C2H5CHO + 2[Ag(NH3)2]OH = C2H5COOH + 2 Ag + 4 NH3 + H2O

C5H6O2 + H2 = C5H10O2 =>
C5H6O2 + 2 H2 = C5H10O2

P2 + Cl2 = PCl3 =>
P2 + 3 Cl2 = 2 PCl3

C45H86O6 + O2 = CO2 + H2O =>
2 C45H86O6 + 127 O2 = 90 CO2 + 86 H2O

Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4

NaOH(aq) + (NH4)2SO4 = Na2SO4 + NH3 + H2O =>
2 NaOH(aq) + (NH4)2SO4 = Na2SO4 + 2 NH3 + 2 H2O

C2H8O7P2 + KOH = C2H5K3O7P2 + H2O =>
C2H8O7P2 + 3 KOH = C2H5K3O7P2 + 3 H2O

C2H2 + O2 = C0 + H2O =>
2 C2H2 + O2 = 4 C0 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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