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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
CuBr2 + Ba(NO3)2 = Cu(NO3)2 + Br2Ba =>
CuBr2 + Ba(NO3)2 = Cu(NO3)2 + Br2Ba

As2S3 + H2O2 + NH3 = (NH4)SO4 + NH4AsO3 + H2O =>
2 As2S3 + 31 H2O2 + 10 NH3 = 6(NH4)SO4 + 4 NH4AsO3 + 26 H2O

C(s) + S8(s) = CS2(l) =>
4 C(s) + S8(s) = 4 CS2(l)

CoBr2 + Zn = Co + ZnBr2 =>
CoBr2 + Zn = Co + ZnBr2

RbBr + AgNO = AgBr + RbNO =>
RbBr + AgNO = AgBr + RbNO

Ag + Pb3(PO4)2 = Pb + Ag3(PO4) =>
6 Ag + Pb3(PO4)2 = 3 Pb + 2 Ag3(PO4)

Cu + Al2(SO4)3 = Al + Cu(SO4)3 =>
Cu + Al2(SO4)3 = 2 Al + Cu(SO4)3

Cr(OH)3 + KI + H2SO4 = Cr + I2 + K2SO4 + H2O =>
2 Cr(OH)3 + 6 KI + 3 H2SO4 = 2 Cr + 3 I2 + 3 K2SO4 + 6 H2O

NaOH + K3PO4 = Na3PO4 + KOH =>
3 NaOH + K3PO4 = Na3PO4 + 3 KOH

Na2SO4 + Ba(CH3COO)2 = Na(CH3COO) + BaSO4 =>
Na2SO4 + Ba(CH3COO)2 = 2 Na(CH3COO) + BaSO4

FeSO3 + HBr = FeBr2 + H2SO3 =>
FeSO3 + 2 HBr = FeBr2 + H2SO3

Ni(CN)2 = Ni{2+} + CN{-} =>
Ni(CN)2 = Ni{2+} + 2 CN{-}

K(CIO3) = KCI + O2 =>
2 K(CIO3) = 2 KCI + 3 O2

FeCl3 + NaCl = NaFeCl4 =>
FeCl3 + NaCl = NaFeCl4

SrCl2(aq) + K2SO4(aq) = SrSO4 + KCl =>
SrCl2(aq) + K2SO4(aq) = SrSO4 + 2 KCl

Br2 + Mn(OH)2 = Br{-} + MnO2 + H{+} =>
Br2 + Mn(OH)2 = 2 Br{-} + MnO2 + 2 H{+}

Co(s) + Cl2(g) = CoCl3(s) =>
2 Co(s) + 3 Cl2(g) = 2 CoCl3(s)

C3H5(OH)3 + C17H35COOH = C3H5(OCOC17H35)3 + H2O =>
C3H5(OH)3 + 3 C17H35COOH = C3H5(OCOC17H35)3 + 3 H2O

Al(s) + ZnSO4(aq) = Al2(SO4)3(aq) + Zn(s) =>
2 Al(s) + 3 ZnSO4(aq) = Al2(SO4)3(aq) + 3 Zn(s)

Na2CO3(aq) + HCI(aq) = NaCI(aq) + H2CO3(aq) =>
Na2CO3(aq) + 2 HCI(aq) = 2 NaCI(aq) + H2CO3(aq)

NaHCO3KOH = NaOHKHCO3 =>
NaHCO3KOH = NaOHKHCO3

Br2 + NO + H2O = Br{-} + HNO2 + H{+} =>
Br2 + 2 NO + 2 H2O = 2 Br{-} + 2 HNO2 + 2 H{+}

Mg(s) + Cr(NO3)3 = Mg(NO3)2 + Cr =>
3 Mg(s) + 2 Cr(NO3)3 = 3 Mg(NO3)2 + 2 Cr

FeO + Al = Al2O3 + Fe(l) =>
3 FeO + 2 Al = Al2O3 + 3 Fe(l)

Cu3(AsO4)2 + Ni4(Sb2O7)3 = Cu4(Sb2O7)2 + Ni(AsO4) =>
4 Cu3(AsO4)2 + 2 Ni4(Sb2O7)3 = 3 Cu4(Sb2O7)2 + 8 Ni(AsO4)

Pb(s) + Cl2(aq) = PbCl2 =>
Pb(s) + Cl2(aq) = PbCl2

PbS + SO2 = PbO2 + S =>
PbS + SO2 = PbO2 + 2 S

Pd(NO3)2 + FeCl3 = Fe(NO3)3 + PdCl2 =>
3 Pd(NO3)2 + 2 FeCl3 = 2 Fe(NO3)3 + 3 PdCl2

CO2 + LiOH = LiO2 + COH =>
CO2 + LiOH = LiO2 + COH

S + Cu2(SO4) = S2O4 + Cu =>
S + Cu2(SO4) = S2O4 + 2 Cu

C4H9Br + NaOH = NaBr + C4H10O =>
C4H9Br + NaOH = NaBr + C4H10O

SrS = Sr + S8 =>
8 SrS = 8 Sr + S8

PCl5(g) + H2O(g) = POCl3(g) + HCl(g) =>
PCl5(g) + H2O(g) = POCl3(g) + 2 HCl(g)

Ni2O3 + H2O = Ni(OH) + O2 =>
Ni2O3 + H2O = 2 Ni(OH) + O2

Na + H2O = Na(OH) + H2 =>
2 Na + 2 H2O = 2 Na(OH) + H2

Zn6 + H2SO4 = ZnSO4 + S + H2O =>
Zn6 + 8 H2SO4 = 6 ZnSO4 + 2 S + 8 H2O

C6H6S + O2 = CO2 + H2O + SO3 =>
C6H6S + 9 O2 = 6 CO2 + 3 H2O + SO3

KO2 = K2O + O2 =>
4 KO2 = 2 K2O + 3 O2

C4H8 + O2(g) = CO2(g) + H2O =>
C4H8 + 6 O2(g) = 4 CO2(g) + 4 H2O

CsICl2 + HCl = CsCl + ICl2{-} + H{+} =>
CsICl2 + HCl = CsCl + ICl2{-} + H{+}

Mn + NiCl2 = Ni + Mn(Cl2)2 =>
Mn + 2 NiCl2 = 2 Ni + Mn(Cl2)2

Ca(OH)2 + NH4 + Cl = CaCl2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4 + 2 Cl = CaCl2 + 2 H2O + 2 NH3

Ti + NaOH + O2 = Na2TiO3 + H2O =>
Ti + 2 NaOH + O2 = Na2TiO3 + H2O

C10H16N2O8 + NaOH = NaC10H16N2O8 + OH =>
C10H16N2O8 + NaOH = NaC10H16N2O8 + OH

NO3 + H2 = NO + H2O =>
NO3 + 2 H2 = NO + 2 H2O

Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O

KaNO3 + CaBr2 = KaBr + Ca(NO3)2 =>
2 KaNO3 + CaBr2 = 2 KaBr + Ca(NO3)2

Fe + CuCrO4 = FeCrO4 + Cu =>
Fe + CuCrO4 = FeCrO4 + Cu

KOH + HBr = KBr + (H2)O =>
KOH + HBr = KBr + (H2)O

H(NO3) + S = NO2 + H2(SO4) + H2O =>
6 H(NO3) + S = 6 NO2 + H2(SO4) + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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