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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
Bi(SO4)3 + FeSO4 = Bi + Fe2(SO4)3 =>
Bi(SO4)3 + 6 FeSO4 = Bi + 3 Fe2(SO4)3

O2 + SIH4 = SIO + H2O =>
3 O2 + 2 SIH4 = 2 SIO + 4 H2O

K2Cr2O7 + H2SO4 + C2H6O = Cr2O3 + C2H3O2 + H2O + K2SO4 =>
5 K2Cr2O7 + 5 H2SO4 + 6 C2H6O = 5 Cr2O3 + 6 C2H3O2 + 14 H2O + 5 K2SO4

C3H6O2 + H2O = H2OH6O2 + C3 =>
C3H6O2 + H2O = H2OH6O2 + C3

KCN + Pb(NO3)2 = Pb(CN)2 + KNO3 =>
2 KCN + Pb(NO3)2 = Pb(CN)2 + 2 KNO3

CuCl2(aq) + Na2S(aq) = CuS(s) + NaCl(aq) =>
CuCl2(aq) + Na2S(aq) = CuS(s) + 2 NaCl(aq)

CuSO4*5H2O + K2CrO4 = K2[Cu(SO4)2(H2O)6] + CuCrO4 + H2O =>
2 CuSO4*5H2O + K2CrO4 = K2[Cu(SO4)2(H2O)6] + CuCrO4 + 4 H2O

AgIO3(s) + HNO3 = AgNO3 + HIO3 =>
AgIO3(s) + HNO3 = AgNO3 + HIO3

Ca(s) + NaOH(aq) = Na + CaOH =>
Ca(s) + NaOH(aq) = Na + CaOH

magnesium + oxygen = Mg2O =>
4 Mg + O2 = 2 Mg2O

CS2 + NO = S2N2 + CO2 =>
CS2 + 2 NO = S2N2 + CO2

Cl2 + P4 = PCl2 =>
4 Cl2 + P4 = 4 PCl2

CuI + Na2S2O3 = Na2I + CuS2O3 =>
CuI + Na2S2O3 = Na2I + CuS2O3

Zn(CH3COO)2 + K2CO3 = K2(CH3COO)2 + ZnCO3 =>
Zn(CH3COO)2 + K2CO3 = K2(CH3COO)2 + ZnCO3

Ca3Al2Si3O12 + Al2SiO5 + SiO2 = CaAl2Si2O8 =>
Ca3Al2Si3O12 + 2 Al2SiO5 + SiO2 = 3 CaAl2Si2O8

HClO + Mg = H2 + Mg(ClO)2 =>
2 HClO + Mg = H2 + Mg(ClO)2

Mg + NiCl2 = MgCl2 + Ni =>
Mg + NiCl2 = MgCl2 + Ni

IO = I + IO3 =>
3 IO = 2 I + IO3

Fe + Ca(OH)2 = Fe2O3 + H2 + Ca =>
4 Fe + 3 Ca(OH)2 = 2 Fe2O3 + 3 H2 + 3 Ca

LiO2 + CH2O + H2O = LiO3 + CH4 =>
2 LiO2 + CH2O + H2O = 2 LiO3 + CH4

HCn + H2O = Cn + H3O =>
HCn + H2O = Cn + H3O

Fe(NO3)3 + Ba = Fe + Ba(NO3)2 =>
2 Fe(NO3)3 + 3 Ba = 2 Fe + 3 Ba(NO3)2

H2SiO3 = SiO2 + H2O =>
H2SiO3 = SiO2 + H2O

Fe(OH)3 + NaCl = FeCl3 + NaOH =>
Fe(OH)3 + 3 NaCl = FeCl3 + 3 NaOH

CO2 + K3[Cr(OH)6] = K2CO3 + Cr(OH)3 + H2O =>
3 CO2 + 2 K3[Cr(OH)6] = 3 K2CO3 + 2 Cr(OH)3 + 3 H2O

HBr + P(OH)3 = PBr3 + H2O =>
3 HBr + P(OH)3 = PBr3 + 3 H2O

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

Ba(OH)2(s) + NH4SCN(s) = BaSCN + NH4(OH)2 =>
Ba(OH)2(s) + NH4SCN(s) = BaSCN + NH4(OH)2

Sb(OH)3 + Na2S = SbS + Na2(OH)3 =>
Sb(OH)3 + Na2S = SbS + Na2(OH)3

C4H8N2O3 + O2 = CO2 + H2O + NH3 =>
C4H8N2O3 + 3 O2 = 4 CO2 + H2O + 2 NH3

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

Na3PO4(aq) + CrCl3(aq) = NaCl(s) + CrPO4(aq) =>
Na3PO4(aq) + CrCl3(aq) = 3 NaCl(s) + CrPO4(aq)

Na(CO3)2 + H3PO4 = NaPO4 + H3(CO3)2 =>
Na(CO3)2 + H3PO4 = NaPO4 + H3(CO3)2

V{3+} + MnO4{-} + H2O = Mn{2+} + VO2{+} + H{+} =>
5 V{3+} + 2 MnO4{-} + 2 H2O = 2 Mn{2+} + 5 VO2{+} + 4 H{+}

Sn + H2SO4 = SO2 + SnO2 + H2O =>
Sn + 2 H2SO4 = 2 SO2 + SnO2 + 2 H2O

S + As = As2S3 =>
3 S + 2 As = As2S3

KMnO4 + KOH + C12H22O11 = K2MnO4 + K2CO3 + H2O =>
48 KMnO4 + 72 KOH + C12H22O11 = 48 K2MnO4 + 12 K2CO3 + 47 H2O

KOH + H2C2O4 = KC2O4 + OHH2 =>
KOH + H2C2O4 = KC2O4 + OHH2

ZnCl2 + MgSO4 = ZnSO4 + MgCl2 =>
ZnCl2 + MgSO4 = ZnSO4 + MgCl2

Ca(ClO2)2 + H2SO4 = HClO2 + CaSO4 =>
Ca(ClO2)2 + H2SO4 = 2 HClO2 + CaSO4

SmCl3*6H2O + NaOH = Sm(OH)3 + NaCl + H2O =>
SmCl3*6H2O + 3 NaOH = Sm(OH)3 + 3 NaCl + 6 H2O

MgNH4PO4(s) = Mg2P2O7(s) + NH3(g) + H2O(g) =>
2 MgNH4PO4(s) = Mg2P2O7(s) + 2 NH3(g) + H2O(g)

C8H18 + O2 = CO2 + H18O =>
2 C8H18 + 17 O2 = 16 CO2 + 2 H18O

Pb(Cl)4 + Ca(OH)2 = Pb(OH)4 + CaCl2 =>
Pb(Cl)4 + 2 Ca(OH)2 = Pb(OH)4 + 2 CaCl2

Ba(NO3)2(aq) + K2SO4(aq) = BaSO4(s) + KNO3(aq) =>
Ba(NO3)2(aq) + K2SO4(aq) = BaSO4(s) + 2 KNO3(aq)

H2S(g) + O2(g) = H2O(l) + SO2(s) =>
2 H2S(g) + 3 O2(g) = 2 H2O(l) + 2 SO2(s)

Cr2(SO4)3 + (NH4)2CO3 = Cr2CO3 + (NH4)2(SO4)3 =>
Cr2(SO4)3 + (NH4)2CO3 = Cr2CO3 + (NH4)2(SO4)3

[Mn(H2O)6]{3+} = MnO(OH)2 + Mn{2+} + H{+} + H2O =>
2[Mn(H2O)6]{3+} = MnO(OH)2 + Mn{2+} + 4 H{+} + 9 H2O

CaSO4 + NaHCO3 = NaHSO4 + CaCO3 =>
CaSO4 + NaHCO3 = NaHSO4 + CaCO3

BrO3{-} + H2C2O4 = Br{-} + CO2 + H2O =>
BrO3{-} + 3 H2C2O4 = Br{-} + 6 CO2 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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