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Chemische vergelijkingen in evenwicht op11/29/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ca + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2

H2O + Al = AlOH2 =>
H2O + Al = AlOH2

CaCO3(s) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l)

Al3Ni5 + HNO3 = Al(NO3)3 + Ni(NO3)2 + NO2 + H2O =>
Al3Ni5 + 38 HNO3 = 3 Al(NO3)3 + 5 Ni(NO3)2 + 19 NO2 + 19 H2O

Pb + Ni(NO3)2 = Pb(NO3)3 + Ni =>
2 Pb + 3 Ni(NO3)2 = 2 Pb(NO3)3 + 3 Ni

I2 + KIO3 + HCl = ICl + KCl + H2O =>
2 I2 + KIO3 + 6 HCl = 5 ICl + KCl + 3 H2O

CH3(OH) + O2 = CO2 + H2O =>
2 CH3(OH) + 3 O2 = 2 CO2 + 4 H2O

Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag

HReO4 + KI + HCl = H2ReCl6 + I2 + H2O + KCl =>
2 HReO4 + 6 KI + 18 HCl = 2 H2ReCl6 + 3 I2 + 8 H2O + 6 KCl

Fe(OH)3 + Na2SO4 = FeSO4 + Na2(OH)3 =>
Fe(OH)3 + Na2SO4 = FeSO4 + Na2(OH)3

Zn + PbNO3{-} = ZnNO3{-} + Pb =>
Zn + PbNO3{-} = ZnNO3{-} + Pb

Cd + HCI = CdCI + H2 =>
2 Cd + 2 HCI = 2 CdCI + H2

Y2O3 + CoO + Ga2O3 = CoGa2O7 + Y3O4 =>
9 Y2O3 + CoO + Ga2O3 = CoGa2O7 + 6 Y3O4

J2 + H2S + H2O = H2SO4 + HJ =>
4 J2 + H2S + 4 H2O = H2SO4 + 8 HJ

(NH4)2SO4(aq) + NaI(aq) = NH4I(aq) + Na2SO4(aq) =>
(NH4)2SO4(aq) + 2 NaI(aq) = 2 NH4I(aq) + Na2SO4(aq)

H2SO4 + AgClO3 = HClO3 + Ag2SO4 =>
H2SO4 + 2 AgClO3 = 2 HClO3 + Ag2SO4

Al(NO3)3 + Al + H2SO4 = Al2(SO4)3 + NH4HSO4 + H2O =>
2 Al(NO3)3 + 16 Al + 33 H2SO4 = 9 Al2(SO4)3 + 6 NH4HSO4 + 18 H2O

H3PO4 + Fe(NO3)2 = HNO3 + Fe3(PO4)2 =>
2 H3PO4 + 3 Fe(NO3)2 = 6 HNO3 + Fe3(PO4)2

H2SO4 + AgClO3 = HClO3 + Ag2SO4 =>
H2SO4 + 2 AgClO3 = 2 HClO3 + Ag2SO4

(CH3)3CONa + H2O = (CH3)3COH + NaOH =>
(CH3)3CONa + H2O = (CH3)3COH + NaOH

Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2

R1CO2R2 + H2O = R1CO2H + R2OH =>
R1CO2R2 + H2O = R1CO2H + R2OH

C6H5MgBr + C13H10O + HCl = C19H16O + MgBrCl =>
C6H5MgBr + C13H10O + HCl = C19H16O + MgBrCl

FeSO4 + Na2(OH)3 = Fe(OH)3 + Na2SO4 =>
FeSO4 + Na2(OH)3 = Fe(OH)3 + Na2SO4

Zn(OH)2 + HCl + H2O = [Zn(H2O)4]Cl2 =>
Zn(OH)2 + 2 HCl + 2 H2O = [Zn(H2O)4]Cl2

NaCO3 + Ca(NO3)2 = Na(NO3)2 + CaCO3 =>
NaCO3 + Ca(NO3)2 = Na(NO3)2 + CaCO3

I2 + C5H8 = C5H6 + HI =>
I2 + C5H8 = C5H6 + 2 HI

C2H2 + K2MnO4 + H2O = HOOCCOOH + MnO2 + KOH =>
C2H2 + 4 K2MnO4 + 4 H2O = HOOCCOOH + 4 MnO2 + 8 KOH

H2O2 + I{-} = IO3{-} + H2O =>
3 H2O2 + I{-} = IO3{-} + 3 H2O

Na2Cu(OH)4 + H2SO4 = Na2SO4 + CuSO4 + H2O =>
Na2Cu(OH)4 + 2 H2SO4 = Na2SO4 + CuSO4 + 4 H2O

FeSO4 + FeCl3 = Fe2(SO4)3 + FeCl2 =>
3 FeSO4 + 2 FeCl3 = Fe2(SO4)3 + 3 FeCl2

Cr2(SO4)3 + NH4F = Cr2F + NH4(SO4)3 =>
Cr2(SO4)3 + NH4F = Cr2F + NH4(SO4)3

KCl + CaCO3 = K2CO3 + CaCl2 =>
2 KCl + CaCO3 = K2CO3 + CaCl2

CuC2O4 + H2SO4 = CuH2SO4 + CO2 =>
CuC2O4 + H2SO4 = CuH2SO4 + 2 CO2

Fe(CN)6{3-} + S2O3{2-} = S4O6{2-} + Fe(CN)6{4-} =>
2 Fe(CN)6{3-} + 2 S2O3{2-} = S4O6{2-} + 2 Fe(CN)6{4-}

SrO + K = K2O + Sr =>
SrO + 2 K = K2O + Sr

Zn(g) + HCl(ac) = ZnCl2(ac) + H2 =>
Zn(g) + 2 HCl(ac) = ZnCl2(ac) + H2

Na5P3O10 + H2SO4 + H2O = Na2SO4 + H3PO4 =>
2 Na5P3O10 + 5 H2SO4 + 4 H2O = 5 Na2SO4 + 6 H3PO4

NaHCO3(aq) + Ca(H2PO4)2(aq) = Na2HPO4(aq) + CaHPO4(aq) + CO2(g) + H2O(l) =>
2 NaHCO3(aq) + Ca(H2PO4)2(aq) = Na2HPO4(aq) + CaHPO4(aq) + 2 CO2(g) + 2 H2O(l)

NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2

Ir + Ni3P2 = Ni + IrP =>
2 Ir + Ni3P2 = 3 Ni + 2 IrP

Cu(ClO4)2 + Li2S = CuS + Li(ClO4) =>
Cu(ClO4)2 + Li2S = CuS + 2 Li(ClO4)

KO3Cl = KCl + O2 =>
2 KO3Cl = 2 KCl + 3 O2

PH + O2 = P2O5 + H2O =>
2 PH + 3 O2 = P2O5 + H2O

H2SO4 + AgClO3 = HClO3 + Ag2SO4 =>
H2SO4 + 2 AgClO3 = 2 HClO3 + Ag2SO4

Na5P3O10 + H2SO4 + H2O = Na2SO4 + H3PO4 =>
2 Na5P3O10 + 5 H2SO4 + 4 H2O = 5 Na2SO4 + 6 H3PO4

CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O =>
2 CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O

C12H23 + N2O2 = CO2 + H2O + N2 =>
4 C12H23 + 71 N2O2 = 48 CO2 + 46 H2O + 71 N2

NaHCO3(aq) + Ca(H2PO4)2(aq) = Na2HPO4(aq) + CaHPO4(aq) + CO2(g) + H2O(l) =>
2 NaHCO3(aq) + Ca(H2PO4)2(aq) = Na2HPO4(aq) + CaHPO4(aq) + 2 CO2(g) + 2 H2O(l)

Cu(NH3)4 + K4Fe(CN)6 = CuFe(CN)6 + NH3 + K =>
Cu(NH3)4 + K4Fe(CN)6 = CuFe(CN)6 + 4 NH3 + 4 K

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Breng de vergelijking van een chemische reactie in evenwicht
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