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Chemische vergelijkingen in evenwicht op06/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
SiCO2 + C = Si + CO =>
SiCO2 + C = Si + 2 CO

C + HF = CF + H =>
C + HF = CF + H

FeAl + HCl = H + AlCl + Fe =>
FeAl + HCl = H + AlCl + Fe

H2SO4(dil) + CuO = CuSO4 + H2O =>
H2SO4(dil) + CuO = CuSO4 + H2O

Cr2O3 + Sr = SrO + Cr =>
Cr2O3 + 3 Sr = 3 SrO + 2 Cr

Na2O + H2O = NaH2O + O =>
Na2O + 2 H2O = 2 NaH2O + O

Pb(NO3)3 + KI = K(NO3)3 + PbI =>
Pb(NO3)3 + KI = K(NO3)3 + PbI

PH3 + H2SO4 = H3PO4 + SO + H2O =>
PH3 + 2 H2SO4 = H3PO4 + 2 SO + 2 H2O

PbO2 + Li2O = Li2PbO3 =>
PbO2 + Li2O = Li2PbO3

H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr

Fe + HCl = Fe2Cl + H2 =>
4 Fe + 2 HCl = 2 Fe2Cl + H2

Al + HNO3 = N2 + AlNO3 + H2O =>
10 Al + 12 HNO3 = N2 + 10 AlNO3 + 6 H2O

NH4OH + CaCO3 = CaOH + NH4CO3 =>
NH4OH + CaCO3 = CaOH + NH4CO3

ArNo3(aq) + HCl(aq) = ArCl(s) + HNo3(aq) =>
ArNo3(aq) + HCl(aq) = ArCl(s) + HNo3(aq)

Kl + PbCl4 = KlCl4 + Pb =>
Kl + PbCl4 = KlCl4 + Pb

(PO3)2O3 + H2O = PO3(OH)3 =>
(PO3)2O3 + 3 H2O = 2 PO3(OH)3

C4H14O + O2 = CO2 + H2O =>
C4H14O + 7 O2 = 4 CO2 + 7 H2O

AgNO3KI = AgIKNO3 =>
AgNO3KI = AgIKNO3

MgI(aq) + F2(g) = MgF(aq) + I2 =>
2 MgI(aq) + F2(g) = 2 MgF(aq) + I2

As2S3 + S2{2-} + S{2-} = AsS4{3-} =>
As2S3 + 2 S2{2-} + S{2-} = 2 AsS4{3-}

N2H4 + TiCl3 + HCl = [Ti(N2H4)2]Cl4 + H2 =>
4 N2H4 + 2 TiCl3 + 2 HCl = 2[Ti(N2H4)2]Cl4 + H2

H2[TeCl6] + H2[SnCl4] = H2[TeCl4] + H2[SnCl6] =>
H2[TeCl6] + H2[SnCl4] = H2[TeCl4] + H2[SnCl6]

K4(Fe(SCN6)) + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + KSO4 + KNO =>
4 K4(Fe(SCN6)) + 21 K2Cr2O7 + 99 H2SO4 = 2 Fe2(SO4)3 + 21 Cr2(SO4)3 + 4 CO2 + 99 H2O + 34 KSO4 + 24 KNO

C4H8O + Cu(OH)2 = Cu2O + H2O + C4H9O2 =>
2 C4H8O + 2 Cu(OH)2 = Cu2O + H2O + 2 C4H9O2

Zn2 + Cu(CI)2 = Zn(CI)2 + Cu =>
Zn2 + 2 Cu(CI)2 = 2 Zn(CI)2 + 2 Cu

C8H8O3 + NaOH + H2SO4 = C7H6O3 + CH3OH + NaHSO4 =>
C8H8O3 + NaOH + H2SO4 = C7H6O3 + CH3OH + NaHSO4

AgNo3 + AlCl3 = AgCl3 + AlNo3 =>
AgNo3 + AlCl3 = AgCl3 + AlNo3

HIO3 + Co(OH)3 = Co(IO3)3 + H2O =>
3 HIO3 + Co(OH)3 = Co(IO3)3 + 3 H2O

ZnO2 + H2 = Zn + H2O =>
ZnO2 + 2 H2 = Zn + 2 H2O

C4H10 + KMnO4 = C4H8O + KOH + MnO2 + H2O =>
3 C4H10 + 4 KMnO4 = 3 C4H8O + 4 KOH + 4 MnO2 + H2O

ZnZnZn = Zn3 =>
ZnZnZn = Zn3

FeBr3 + I2 = Fe2I3 + Br =>
4 FeBr3 + 3 I2 = 2 Fe2I3 + 12 Br

Cu(NH3)4 + K4[Fe(CN)6] = Cu2Fe(CN)6 + K + (NH3)4 =>
2 Cu(NH3)4 + K4[Fe(CN)6] = Cu2Fe(CN)6 + 4 K + 2(NH3)4

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

Mg + ZnCl = Zn + MgCl2 =>
Mg + 2 ZnCl = 2 Zn + MgCl2

CH3MgCl + H2O = CH4 + Mg(OH)2 + MgCl2 =>
2 CH3MgCl + 2 H2O = 2 CH4 + Mg(OH)2 + MgCl2

KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3

H2NCH2(CH2)4CH2NH2 + ClCO(CH2)8COCl = H[NH(CH2)6NHCO(CH2)8CO]Cl + HCl =>
H2NCH2(CH2)4CH2NH2 + ClCO(CH2)8COCl = H[NH(CH2)6NHCO(CH2)8CO]Cl + HCl

KSCN = KCN + S =>
KSCN = KCN + S

KMnO4 + H2SO4 + P4 = HPO3 + K2SO4 + MnSO4 + H2O =>
4 KMnO4 + 6 H2SO4 + P4 = 4 HPO3 + 2 K2SO4 + 4 MnSO4 + 4 H2O

Cr(OH)3 + H2O2 + Na2(OH)3 = Na2CrO4 + H2O =>
Cr(OH)3 + H2O2 + Na2(OH)3 = Na2CrO4 + 4 H2O

Sr(OH)2 + FeSO4 = FeOH + Sr(SO4)2 =>
Sr(OH)2 + 2 FeSO4 = 2 FeOH + Sr(SO4)2

Al(NH3) + HCl = NH4 + AlCl =>
Al(NH3) + HCl = NH4 + AlCl

CaCl4 + BaCl2 = CaCl2 + BaCl4 =>
CaCl4 + BaCl2 = CaCl2 + BaCl4

KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2

Al(OH)3 + H2CrO4 = Al2(CrO4)3 + H2O =>
2 Al(OH)3 + 3 H2CrO4 = Al2(CrO4)3 + 6 H2O

AgNO3 + Fe2SO4 = Fe2NO3 + AgSO4 =>
AgNO3 + Fe2SO4 = Fe2NO3 + AgSO4

Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P

Cu[(NH3)4]S2O8 + KClO3 = KCl + CuO + SO2 + H2O + N2 =>
Cu[(NH3)4]S2O8 + KClO3 = KCl + CuO + 2 SO2 + 6 H2O + 2 N2

CuCO3 = Cu2O + CO + O2 =>
4 CuCO3 = 2 Cu2O + 4 CO + 3 O2

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Breng de vergelijking van een chemische reactie in evenwicht
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