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Chemische vergelijkingen in evenwicht op12/11/24

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Breng de vergelijking van een chemische reactie in evenwicht
Mg(l) + O2(g) = MgO(s) =>
2 Mg(l) + O2(g) = 2 MgO(s)

H2CO3 + Ca3N2 = H3N + CaCO3 =>
3 H2CO3 + Ca3N2 = 2 H3N + 3 CaCO3

W2 = W =>
W2 = 2 W

Fe(OH)2 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)2 + H2O2 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O

KI + AgNO3 + NH3 = KNO3 + I + AgNH3 =>
KI + AgNO3 + NH3 = KNO3 + I + AgNH3

Na2O2 + RuO2 = Na2RuO4 =>
Na2O2 + RuO2 = Na2RuO4

La(IO3)3 = La + (IO3)3 =>
La(IO3)3 = La + (IO3)3

KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O

CuSO4 + Na2SO3 = CuS + Na2SO4 =>
CuSO4 + 4 Na2SO3 = CuS + 4 Na2SO4

Zn + HCl = H2 + Zn(Cl2)2 =>
Zn + 4 HCl = 2 H2 + Zn(Cl2)2

Br5 + O2 = Br5O2 =>
Br5 + O2 = Br5O2

FeOCr2 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2 + 8 K2CO3 + 13 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3

NaNO3 + KMnO4 + H2SO4 = NaNO4 + MnSO4 + K2SO4 + H2O =>
5 NaNO3 + 2 KMnO4 + 3 H2SO4 = 5 NaNO4 + 2 MnSO4 + K2SO4 + 3 H2O

Pb + H2SO4 = Pb(SO4) + SO2 + H2O =>
Pb + 2 H2SO4 = Pb(SO4) + SO2 + 2 H2O

CH4O + C45H86O6 = C15O2H30 + C3O3H8 =>
3 CH4O + C45H86O6 = 3 C15O2H30 + C3O3H8

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

H2SO4 + Ca2(CO3)2 = H2CO3 + Ca2(SO4)2 =>
2 H2SO4 + Ca2(CO3)2 = 2 H2CO3 + Ca2(SO4)2

H2Po + K = K2Po + H2 =>
H2Po + 2 K = K2Po + H2

AcF3 + Li = Ac + LiF =>
AcF3 + 3 Li = Ac + 3 LiF

Pb(CH3COO)2 + HCl = PbCl2 + CH3COOH =>
Pb(CH3COO)2 + 2 HCl = PbCl2 + 2 CH3COOH

Fe2O3 + Cu = Cu2O + Fe =>
Fe2O3 + 6 Cu = 3 Cu2O + 2 Fe

Na2[Sn(OH)4] + H2O + Bi2(CO3)3 = Na2[Sn(OH)6] + Bi + CO2 =>
3 Na2[Sn(OH)4] + 3 H2O + Bi2(CO3)3 = 3 Na2[Sn(OH)6] + 2 Bi + 3 CO2

K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl

Zn + Cu(NO3)2 = Cu + Zn(NO3)2 =>
Zn + Cu(NO3)2 = Cu + Zn(NO3)2

Li3PO4 + HOH = LiOH + H3PO4 =>
Li3PO4 + 3 HOH = 3 LiOH + H3PO4

Fe + AuBr = Au + FeBr3 =>
Fe + 3 AuBr = 3 Au + FeBr3

Sb2S3 + H + Cl = [SbCl4] + H2S =>
Sb2S3 + 6 H + 8 Cl = 2[SbCl4] + 3 H2S

HS{-} + ClO3{-} + H{+} = S + Cl{-} + H2O =>
3 HS{-} + ClO3{-} + 3 H{+} = 3 S + Cl{-} + 3 H2O

Fe + O2 + KOH = KFeO2 + H2 =>
2 Fe + O2 + 2 KOH = 2 KFeO2 + H2

K2O2 + H2O = KOH + H2O2 =>
K2O2 + 2 H2O = 2 KOH + H2O2

NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH

P4(s) + NaOH(ag) + H2O(l) = PH3(q) + Na2HPO3(ag) =>
P4(s) + 4 NaOH(ag) + 2 H2O(l) = 2 PH3(q) + 2 Na2HPO3(ag)

Fe(NO3)2MnCl2 = FeCl2Mn(NO3)2 =>
Fe(NO3)2MnCl2 = FeCl2Mn(NO3)2

CH3COOHBr2 = CH2BrCOOHHBr =>
CH3COOHBr2 = CH2BrCOOHHBr

PH3 + K2Cr2O7 + H2SO4 = H3PO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 PH3 + 4 K2Cr2O7 + 16 H2SO4 = 3 H3PO4 + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O

HCl(aq)CsOH(aq) = HOH(l)CsCl(aq) =>
HCl(aq)CsOH(aq) = HOH(l)CsCl(aq)

KMnO4 + Zn + KOH = K2MnO4 + Zn(OH)2 =>
2 KMnO4 + Zn + 2 KOH = 2 K2MnO4 + Zn(OH)2

NaHCO3 + CH3COOH = CH3COONa + CO3 + H2O =>
6 NaHCO3 + 5 CH3COOH = 6 CH3COONa + 4 CO3 + 4 H2O

MgO + Cr2O3 = MgCr2O4 =>
MgO + Cr2O3 = MgCr2O4

C6H6CH2OH + KMnO4 + H2SO4 = C6H6COOH + K2SO4 + MnSO4 + H2O =>
5 C6H6CH2OH + 4 KMnO4 + 6 H2SO4 = 5 C6H6COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O

Na3[Cr(OH)6] + NH4Cl = NH3 + NaCl + Cr(OH)3 + H2O =>
Na3[Cr(OH)6] + 3 NH4Cl = 3 NH3 + 3 NaCl + Cr(OH)3 + 3 H2O

SodiumBorate + AluminumNitrate = SodiumNitrate + AluminumBorate =>
SodiumBorate + AluminumNitrate = SodiumNitrate + AluminumBorate

LiHCO2 = LiH + CO2 =>
LiHCO2 = LiH + CO2

KCl + Na2Co3 = KCo3 + ClNa2 =>
KCl + Na2Co3 = KCo3 + ClNa2

Ni + HCI = NiCI + H2 =>
2 Ni + 2 HCI = 2 NiCI + H2

HNO3 + FrOH = FrNO3 + H2O =>
HNO3 + FrOH = FrNO3 + H2O

(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O

Br + AgNO3 = Ag + BrNO3 =>
Br + AgNO3 = Ag + BrNO3

Na + C5H12 = NaC5H12 =>
Na + C5H12 = NaC5H12

Na2SO3 + KOH + AgNO3 = Na2SO4 + Ag + KNO3 + H2O =>
Na2SO3 + 2 KOH + 2 AgNO3 = Na2SO4 + 2 Ag + 2 KNO3 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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