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Chemische vergelijkingen in evenwicht op01/19/24

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Breng de vergelijking van een chemische reactie in evenwicht
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2

C7O2H6 + O2 = CO2 + H2O =>
2 C7O2H6 + 15 O2 = 14 CO2 + 6 H2O

As + O2 = As2(O2)3 =>
2 As + 3 O2 = As2(O2)3

Cl + KI = ClI + K =>
Cl + KI = ClI + K

PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2

C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O

CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O

C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O

FeSO4 + K3PO4 = K3SO4 + FePO4 =>
FeSO4 + K3PO4 = K3SO4 + FePO4

Al + Ag2SO4 = AlSO4 + Ag =>
Al + Ag2SO4 = AlSO4 + 2 Ag

C2H4O2 + HNO3 = C2H1NO3 + H2O =>
C2H4O2 + HNO3 = C2H1NO3 + 2 H2O

H{+} + Cr2O7{2{-})+CH3CH2OH = Cr{3+}+CH3COOH+H2O =>
8 H{+} + 2 Cr2O7{2{-})+5CH3CH2OH = 4 Cr{3+}+5CH3COOH+9H2O

AlSO4 + NH4H = AlH + NH4SO4 =>
AlSO4 + NH4H = AlH + NH4SO4

Fe2O3 + CaO = Fe2CaO4 =>
Fe2O3 + CaO = Fe2CaO4

Ca10F2(PO4)6 + H2S04 = Ca(H2PO4)2 + CaS04 + HF =>
Ca10F2(PO4)6 + 7 H2S04 = 3 Ca(H2PO4)2 + 7 CaS04 + 2 HF

FeCl3 + NH3 + H2O = NH4 + Fe(OH)3 + Cl =>
FeCl3 + 3 NH3 + 3 H2O = 3 NH4 + Fe(OH)3 + 3 Cl

H2S + HMnO4 = MnS + H2O + S =>
7 H2S + 2 HMnO4 = 2 MnS + 8 H2O + 5 S

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

HgSO4 + SnCl2 = Hg2 + SnSO4 + Cl2 =>
2 HgSO4 + 2 SnCl2 = Hg2 + 2 SnSO4 + 2 Cl2

K4[Fe(CN)6] + CuCl2 = K3[Fe(CN)6] + KCl + Cu =>
2 K4[Fe(CN)6] + CuCl2 = 2 K3[Fe(CN)6] + 2 KCl + Cu

C560H9645 + O2 = CO2 + H2O =>
4 C560H9645 + 11885 O2 = 2240 CO2 + 19290 H2O

Rb + SrNO3 = Rb(NO3)2 + Sr =>
Rb + 2 SrNO3 = Rb(NO3)2 + 2 Sr

Al + SO2 = AlSO2 =>
Al + SO2 = AlSO2

Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4 + NaC2H3O2 =>
Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4 + 2 NaC2H3O2

CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2

KI + KNO3 + H2SO4 = K2SO4 + NO + I2 + H2O =>
6 KI + 2 KNO3 + 4 H2SO4 = 4 K2SO4 + 2 NO + 3 I2 + 4 H2O

Cu + Sn2(SO4)4 = Sn + Cu2(SO4) =>
8 Cu + Sn2(SO4)4 = 2 Sn + 4 Cu2(SO4)

CrO3 + KOH2 = KCrO3 + H2O =>
CrO3 + KOH2 = KCrO3 + H2O

UO2SO4 + Zn + H2SO4 = U(SO4)2 + ZnSO4 + H2O =>
UO2SO4 + Zn + 2 H2SO4 = U(SO4)2 + ZnSO4 + 2 H2O

Na2CO3 + H2[SnCl6] = SnO2 + CO2 + NaCl + HCl =>
2 Na2CO3 + H2[SnCl6] = SnO2 + 2 CO2 + 4 NaCl + 2 HCl

AlCuZn + HCl = AlZn + CuCl + H2 =>
2 AlCuZn + 2 HCl = 2 AlZn + 2 CuCl + H2

HNO3 + RbSO3 = HSO3 + RbNO3 =>
HNO3 + RbSO3 = HSO3 + RbNO3

C2H4Cl2 + NaOH(t) = NaCl + C2H4(OH)2 =>
C2H4Cl2 + 2 NaOH(t) = 2 NaCl + C2H4(OH)2

C3H6 + O2 = CO + H6 =>
2 C3H6 + 3 O2 = 6 CO + 2 H6

KMnO4(aq) + Na2C2O4(aq) = K2C2O4(aq) + NaMnO4(aq) =>
2 KMnO4(aq) + Na2C2O4(aq) = K2C2O4(aq) + 2 NaMnO4(aq)

Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O

CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3

HCl + Ag2O = AgCl + H2O =>
2 HCl + Ag2O = 2 AgCl + H2O

(COOH)2 = HCOOH + CO2 =>
(COOH)2 = HCOOH + CO2

SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl

Ca(NO3)2 + H2SO4 = CaSO4 + HNO3 =>
Ca(NO3)2 + H2SO4 = CaSO4 + 2 HNO3

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

CsOH + H2 = Cs + H2O =>
2 CsOH + H2 = 2 Cs + 2 H2O

Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S

Ca(NO3)2 + H2SO4 = CaSO4 + HNO3 =>
Ca(NO3)2 + H2SO4 = CaSO4 + 2 HNO3

C + K = CK =>
C + K = CK

KMnO4 + FeSO4 = SO4KO4 + Fe + Mn =>
KMnO4 + FeSO4 = SO4KO4 + Fe + Mn

KI + KNO3 + H2SO4 = K2SO4 + NO + I2 + H2O =>
6 KI + 2 KNO3 + 4 H2SO4 = 4 K2SO4 + 2 NO + 3 I2 + 4 H2O

ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S

NaHCO3 + CuSO4 = Cu(HCO3)2 + Na2SO4 =>
2 NaHCO3 + CuSO4 = Cu(HCO3)2 + Na2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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