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Chemische vergelijkingen in evenwicht op05/04/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na2O + H2SO4 = H2O + Na2SO4 =>
Na2O + H2SO4 = H2O + Na2SO4

ZnBrBaCl = ZnClBaBr =>
ZnBrBaCl = ZnClBaBr

FeCl3 + (NH4)SCN = Fe(SCN)3 + (NH4)Cl =>
FeCl3 + 3(NH4)SCN = Fe(SCN)3 + 3(NH4)Cl

KClO3 + I2 + H2SO4 = HIO3 + K2SO4 + Cl2 =>
2 KClO3 + I2 + H2SO4 = 2 HIO3 + K2SO4 + Cl2

NaHCO3 + NaCl = NaHCl2 + Na2CO3 =>
NaHCO3 + 2 NaCl = NaHCl2 + Na2CO3

C3H6 + HBr = Br + C3H8 =>
C3H6 + 2 HBr = 2 Br + C3H8

SnHI = HSnI =>
SnHI = HSnI

KMnO4 + Na2SO3 = MnO2 + Na2SO4 + K =>
KMnO4 + 2 Na2SO3 = MnO2 + 2 Na2SO4 + K

Zn(OH)2 + H2SO4 = Zn(SO4) + H2O =>
Zn(OH)2 + H2SO4 = Zn(SO4) + 2 H2O

K2Cr2O7 + SnSO4 + H2SO4 = Sn(SO4)2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SnSO4 + 7 H2SO4 = 3 Sn(SO4)2 + Cr2(SO4)3 + K2SO4 + 7 H2O

Al(OH)3 + HCl = Al(OH)2Cl + H2O =>
Al(OH)3 + HCl = Al(OH)2Cl + H2O

MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl

K2Cr2O7 + CH3CH2CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 2 CH3CH2CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O

H2SO4NH3 = HSO4NH4 =>
H2SO4NH3 = HSO4NH4

KClO3 + I2 + H2SO4 = HIO3 + K2SO4 + Cl2 =>
2 KClO3 + I2 + H2SO4 = 2 HIO3 + K2SO4 + Cl2

Br2OCl2 = BrClBrOCl =>
Br2OCl2 = BrClBrOCl

Na3Po4 + Ni(NO3)2 = Ni3(Po4)2 + NaNO3 =>
2 Na3Po4 + 3 Ni(NO3)2 = Ni3(Po4)2 + 6 NaNO3

MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl

AgSCN + NH4OH = Ag(NH3)2SCN + H2O =>
AgSCN + 2 NH4OH = Ag(NH3)2SCN + 2 H2O

Na + Zn(SO4) = Na2(SO4) + Zn =>
2 Na + Zn(SO4) = Na2(SO4) + Zn

NaCl(aq) + HNO3(aq) = NaNO3 + HCl =>
NaCl(aq) + HNO3(aq) = NaNO3 + HCl

Na2SO4(aq) + Fe(CH3COO)2(aq) = FeSO4(s) + NaCH3COO(aq) =>
Na2SO4(aq) + Fe(CH3COO)2(aq) = FeSO4(s) + 2 NaCH3COO(aq)

H2(CO4) + Pb(OH)4 = Pb(CO4)2 + H2O =>
2 H2(CO4) + Pb(OH)4 = Pb(CO4)2 + 4 H2O

BaO + H2S = H2O + BaS =>
BaO + H2S = H2O + BaS

NaOH(aq)AgNO3(aq) = NaNO3AgOH =>
NaOH(aq)AgNO3(aq) = NaNO3AgOH

NaH3PO3 = NaHPO3H2 =>
NaH3PO3 = NaHPO3H2

C2H4 + NH3 + O2 = CH3CN + H2O =>
C2H4 + NH3 + O2 = CH3CN + 2 H2O

C7H15O2 + O2 = CO2 + H2O =>
4 C7H15O2 + 39 O2 = 28 CO2 + 30 H2O

Al + FeO = FeAlO =>
Al + FeO = FeAlO

CuSO4 + NaOH + HCl = NaCl + Cu(OH)2 + H2SO4 =>
CuSO4 + 2 NaOH + 2 HCl = 2 NaCl + Cu(OH)2 + H2SO4

BrHO = HOBr =>
BrHO = HOBr

H2SO4 + SnCO3 = SnSO4 + H2O + CO2 =>
H2SO4 + SnCO3 = SnSO4 + H2O + CO2

Na2SO3 + Ca(OH)2 = NaOH + CaSO3 =>
Na2SO3 + Ca(OH)2 = 2 NaOH + CaSO3

Mn(OH)4 + H2NO2 = Mn2(NO2)4 + H2O =>
2 Mn(OH)4 + 4 H2NO2 = Mn2(NO2)4 + 8 H2O

NAl + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
9 NAl + 15 NH4ClO4 = 2 Al2O3 + 5 AlCl3 + 24 NO + 30 H2O

CaBrMgCl = MgBrCaCl =>
CaBrMgCl = MgBrCaCl

MgO + H2O + C20H14O4 = C2H3O2 + MgOH =>
16 MgO + 16 H2O + C20H14O4 = 10 C2H3O2 + 16 MgOH

Fe3O2 + H2O = Fe2OH + O2 =>
8 Fe3O2 + 6 H2O = 12 Fe2OH + 5 O2

K4Fe(CN)6 + KMnO4 + HCl = KCl + FeCl3 + MnCl2 + CO2 + HNO3 + H2O =>
5 K4Fe(CN)6 + 61 KMnO4 + 218 HCl = 81 KCl + 5 FeCl3 + 61 MnCl2 + 30 CO2 + 30 HNO3 + 94 H2O

CaClMnI = CaIMnCl =>
CaClMnI = CaIMnCl

Fe + H3O = Fe3O4 + H2 =>
3 Fe + 4 H3O = Fe3O4 + 6 H2

Au + HNO3 + HCl = AuCl4{-} + NO + H2O + H{+} =>
Au + HNO3 + 4 HCl = AuCl4{-} + NO + 2 H2O + H{+}

KClO3 + I2 + H2SO4 = HIO3 + K2SO4 + Cl2 =>
2 KClO3 + I2 + H2SO4 = 2 HIO3 + K2SO4 + Cl2

Pt + FeCl2 = PtCl + Fe =>
2 Pt + FeCl2 = 2 PtCl + Fe

AlOC = AlCO =>
AlOC = AlCO

Na3PO4 + CoSO4 = Na2SO4 + Co3(PO4)2 =>
2 Na3PO4 + 3 CoSO4 = 3 Na2SO4 + Co3(PO4)2

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Ag + Na2CO3 = Ag2CO3 + Na =>
2 Ag + Na2CO3 = Ag2CO3 + 2 Na

SIO2Ba(OH)2 = BaSIO3H2O =>
SIO2Ba(OH)2 = BaSIO3H2O

C4H7NO4NaOH = C4H6NO4NaH2O =>
C4H7NO4NaOH = C4H6NO4NaH2O

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Breng de vergelijking van een chemische reactie in evenwicht
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