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Chemische vergelijkingen in evenwicht op11/18/24

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Breng de vergelijking van een chemische reactie in evenwicht
SO4 + H2O = SO4H + OH =>
SO4 + H2O = SO4H + OH

Al2(SO4)3 + BaC2 = AlC3 + Ba2(SO4)2 =>
2 Al2(SO4)3 + 6 BaC2 = 4 AlC3 + 3 Ba2(SO4)2

Sr(ClO2)2 + NaNO3 = Sr(NO3)2 + NaClO2 =>
Sr(ClO2)2 + 2 NaNO3 = Sr(NO3)2 + 2 NaClO2

Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4

FeCl2 + CaO = CaCl2 + FeO =>
FeCl2 + CaO = CaCl2 + FeO

AgSCN + NH3 + KNO3 = AgNO3 + HSCN + KNH2 =>
AgSCN + NH3 + KNO3 = AgNO3 + HSCN + KNH2

(NH3)SO4 + NaOH = Na2SO4 + NH + H2O =>
(NH3)SO4 + 2 NaOH = Na2SO4 + NH + 2 H2O

Mg + PbO = MgO + Pb =>
Mg + PbO = MgO + Pb

AlBr3 + NO3 = Al(NO3) + Br =>
AlBr3 + NO3 = Al(NO3) + 3 Br

HC3H5O2 + NaOH = C3H5NaO2 + H2O =>
HC3H5O2 + NaOH = C3H5NaO2 + H2O

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

Br2 + NaOH = H2O + NaBr + NaBrO =>
Br2 + 2 NaOH = H2O + NaBr + NaBrO

CrCl3(aq) + K2S(s) = Cr2S3(aq) + KCl(s) =>
2 CrCl3(aq) + 3 K2S(s) = Cr2S3(aq) + 6 KCl(s)

KNO2 + Fe = K2O + FeO + N2 =>
2 KNO2 + 3 Fe = K2O + 3 FeO + N2

AuCl3 + (NH4)3PO4 = Au(PO4)3 + (NH4)3Cl =>
AuCl3 + 3(NH4)3PO4 = Au(PO4)3 + 3(NH4)3Cl

HI(aq) + KHSO3(aq) = KI(aq) + SO2(g) + H2O(l) =>
HI(aq) + KHSO3(aq) = KI(aq) + SO2(g) + H2O(l)

Na2CO3 + H3Po4 = Na3Po4 + H2O + CO2 =>
3 Na2CO3 + 2 H3Po4 = 2 Na3Po4 + 3 H2O + 3 CO2

Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu

KPO4 + CaNO3 = CaPO4 + KNO3 =>
KPO4 + CaNO3 = CaPO4 + KNO3

H2O + Ce = Ce(OH)3 + H2 =>
6 H2O + 2 Ce = 2 Ce(OH)3 + 3 H2

NiCO3 + H2SO4 = CO2 + NiSO4H2O =>
NiCO3 + H2SO4 = CO2 + NiSO4H2O

Mn + NH3 + H2O = Mn(OH) + NH4 =>
Mn + NH3 + H2O = Mn(OH) + NH4

Fe + S = FeS =>
Fe + S = FeS

CuCl2 + Ca(OH)2 = Cu2Cl(OH)3 + CaCl2 =>
4 CuCl2 + 3 Ca(OH)2 = 2 Cu2Cl(OH)3 + 3 CaCl2

Bi(NO3)4 + (NH4)2Cr2O7 = Bi(Cr2O7)2 + NH4NO3 =>
Bi(NO3)4 + 2(NH4)2Cr2O7 = Bi(Cr2O7)2 + 4 NH4NO3

Zn + MgSO4 = ZnSO4 + Mg =>
Zn + MgSO4 = ZnSO4 + Mg

C17H35COONa + Ca(OH)2 = (C17H35COO)2Ca + NaOH =>
2 C17H35COONa + Ca(OH)2 = (C17H35COO)2Ca + 2 NaOH

Al2(SO4)3 + Mg(OH)2 = Al(OH)3 + MgSO4 =>
Al2(SO4)3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 MgSO4

H2SiO3 + NaOH = Na4SiO4 + H2O =>
H2SiO3 + 4 NaOH = Na4SiO4 + 3 H2O

KCl(s) = K + Cl(s) =>
KCl(s) = K + Cl(s)

As + H2SO4 = As2O3 + SO2 + H2O =>
2 As + 3 H2SO4 = As2O3 + 3 SO2 + 3 H2O

H3BO3 + F2 = BF3 + HF + O2 =>
2 H3BO3 + 6 F2 = 2 BF3 + 6 HF + 3 O2

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

Al2C6 + H2O = Al(OH)3 + CH =>
Al2C6 + 6 H2O = 2 Al(OH)3 + 6 CH

SiO + C = SiC + O2 =>
2 SiO + 2 C = 2 SiC + O2

K4Fe(SCN)6 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
6 K4Fe(SCN)6 + 97 K2Cr2O7 + 355 H2SO4 = 3 Fe2(SO4)3 + 97 Cr2(SO4)3 + 36 CO2 + 355 H2O + 91 K2SO4 + 36 KNO3

Zn(NO3)2 + NaOH = Zn2OH + Na + (NO3) =>
2 Zn(NO3)2 + NaOH = Zn2OH + Na + 4(NO3)

SO4 + H2O = H2SO4 + O2 =>
2 SO4 + 2 H2O = 2 H2SO4 + O2

ZnBr2 + Na2CO3 = Zn2(CO3)2 + NaBr =>
2 ZnBr2 + 2 Na2CO3 = Zn2(CO3)2 + 4 NaBr

H2SO4 + NaCl = HCl + Na2SO4 =>
H2SO4 + 2 NaCl = 2 HCl + Na2SO4

Zn + Cu2 = ZnCu2 =>
Zn + Cu2 = ZnCu2

Ca + BaO = CaO + Ba =>
Ca + BaO = CaO + Ba

Si + CaO = Ca + SiO2 =>
Si + 2 CaO = 2 Ca + SiO2

SO4 + H2O = H2SO4 + O2 =>
2 SO4 + 2 H2O = 2 H2SO4 + O2

Ca(HO)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(HO)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O

H3PO4 + MnO2 = H2O + Mn3(PO4)4 =>
4 H3PO4 + 3 MnO2 = 6 H2O + Mn3(PO4)4

Pb2(CO3)2 + H2SO4 = PbSO4 + H2CO3 =>
Pb2(CO3)2 + 2 H2SO4 = 2 PbSO4 + 2 H2CO3

Sb{3+} = Sb{5+} + e =>
Sb{3+} = Sb{5+} + 2e

Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O

KI + NaNO2 + H2SO4 = H2O + I2 + K2SO4 + NO + Na2SO4 =>
2 KI + 2 NaNO2 + 2 H2SO4 = 2 H2O + I2 + K2SO4 + 2 NO + Na2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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