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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
FeCl2 + Ag = AgCl + Fe =>
FeCl2 + 2 Ag = 2 AgCl + Fe

Cr2(HPO4)3 + HCl = CrCl3 + H3PO4 =>
Cr2(HPO4)3 + 6 HCl = 2 CrCl3 + 3 H3PO4

Fe2S3 + NO3{-} + H{+} = Fe{3+} + SO4{2-} + NO + H2O =>
Fe2S3 + 8 NO3{-} + 8 H{+} = 2 Fe{3+} + 3 SO4{2-} + 8 NO + 4 H2O

K2Cr2O7 + Co(NO3)2 = K(NO3) + Co(Cr2O7) =>
K2Cr2O7 + Co(NO3)2 = 2 K(NO3) + Co(Cr2O7)

Fe(HCO3)3 = Fe2(CO3)3 + H2CO3 =>
2 Fe(HCO3)3 = Fe2(CO3)3 + 3 H2CO3

Mg(NO3)2 + K2C2O4 = MgC2O4 + KNO3 =>
Mg(NO3)2 + K2C2O4 = MgC2O4 + 2 KNO3

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO

S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al

H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4

CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2

Ag2SO4 + NaCl = Na2SO4 + AgCl =>
Ag2SO4 + 2 NaCl = Na2SO4 + 2 AgCl

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

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

HgCl2 + NaOH = HgO + NaCl + H2O =>
HgCl2 + 2 NaOH = HgO + 2 NaCl + H2O

AgNo3 + ZnCl2 = Zn(No3)2 + AgCl =>
2 AgNo3 + ZnCl2 = Zn(No3)2 + 2 AgCl

K4Fe(CN)6 + Zn(NO3)2 = KNO3 + Zn4(Fe(CN)6)2 =>
2 K4Fe(CN)6 + 4 Zn(NO3)2 = 8 KNO3 + Zn4(Fe(CN)6)2

K + ZnCl2 = KCl + Zn =>
2 K + ZnCl2 = 2 KCl + Zn

Sr + P2 = Sr3(P2)2 =>
3 Sr + 2 P2 = Sr3(P2)2

Mg(NO{+3}){+2} + NaOH = Mg(OH){+2} + NaNO{+3} =>
Mg(NO{+3}){+2} + NaOH = Mg(OH){+2} + NaNO{+3}

C2H12(i) + O2(g) = CO2(g) + H2O(g) =>
C2H12(i) + 5 O2(g) = 2 CO2(g) + 6 H2O(g)

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

HOCl + NH3 = H2O + HCl + N2H4 =>
HOCl + 2 NH3 = H2O + HCl + N2H4

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Hg2(NO3)2 = Hg + Hg(NO3)2 =>
Hg2(NO3)2 = Hg + Hg(NO3)2

Si + P = SiP =>
Si + P = SiP

NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

NaOH + LiF = NaF + LiOH =>
NaOH + LiF = NaF + LiOH

Al2O3 + H2O = AlO + OH =>
Al2O3 + H2O = 2 AlO + 2 OH

Cr(NO3)3 + ZCl2 = CrCl3 + Z(NO3)2 =>
2 Cr(NO3)3 + 3 ZCl2 = 2 CrCl3 + 3 Z(NO3)2

CH3COOBr + NH3 = NH2CH2COOH + HBr =>
CH3COOBr + NH3 = NH2CH2COOH + HBr

Ba + C + O2 = BaCO3 =>
2 Ba + 2 C + 3 O2 = 2 BaCO3

ZnO + HClO3 = ZnClO3 + HO =>
ZnO + HClO3 = ZnClO3 + HO

NaCl + H2SO4 + K2Cr2O7 = CrO2Cl2 + H2O + KHSO4 + NaHSO4 =>
4 NaCl + 6 H2SO4 + K2Cr2O7 = 2 CrO2Cl2 + 3 H2O + 2 KHSO4 + 4 NaHSO4

(C18H35O2)3C3H5 + NaOH = C3H5(OH)3 + C18H35O2Na =>
(C18H35O2)3C3H5 + 3 NaOH = C3H5(OH)3 + 3 C18H35O2Na

Al(OH)3 + NaOH = Na3AlO3 + H2O =>
Al(OH)3 + 3 NaOH = Na3AlO3 + 3 H2O

HC2H3O2 + CuS = Cu(C2H3O2)2 + H2S =>
2 HC2H3O2 + CuS = Cu(C2H3O2)2 + H2S

Na2Cr2O7(aq) + NaBr(aq) + H2SO4(aq) = Cr2(SO4)3(aq) + Br2(l) + H2O + Na2SO4 =>
Na2Cr2O7(aq) + 6 NaBr(aq) + 7 H2SO4(aq) = Cr2(SO4)3(aq) + 3 Br2(l) + 7 H2O + 4 Na2SO4

C22H43NO + NHO3 = C22H42O2 + N2O + H2O =>
C22H43NO + NHO3 = C22H42O2 + N2O + H2O

Ar + HNO3 = ArNO3 + H2O + NO =>
3 Ar + 4 HNO3 = 3 ArNO3 + 2 H2O + NO

Na2CO3(aq) + CaCl2(aq) = Na2Cl2(aq) + CaCO3(s) =>
Na2CO3(aq) + CaCl2(aq) = Na2Cl2(aq) + CaCO3(s)

TiO2*2H2O + H2SO4 = TiOSO4 + H2O =>
TiO2*2H2O + H2SO4 = TiOSO4 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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