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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaHPO4 + AgNO3 = AgPO4 + NaHNO3 =>
NaHPO4 + AgNO3 = AgPO4 + NaHNO3

SiO2 + H2SO4 = Si(SO4)2 + H2O =>
SiO2 + 2 H2SO4 = Si(SO4)2 + 2 H2O

Na2CO3(s) + H2SO4(aq) = CO2(g) + H2O(l) + Na2SO4(aq) =>
Na2CO3(s) + H2SO4(aq) = CO2(g) + H2O(l) + Na2SO4(aq)

NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4

HCl + oxygen = water + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2

La = La(oh)3 =>
3 La = La(oh)3

Mg + Br2 + KOH = KBr + Mg(OH)2 =>
Mg + Br2 + 2 KOH = 2 KBr + Mg(OH)2

HBr + RbOH = RbBr + H2O =>
HBr + RbOH = RbBr + H2O

Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O

C4H8 + CH4O = C5H12O =>
C4H8 + CH4O = C5H12O

HBrRbOH = RbBrH2O =>
HBrRbOH = RbBrH2O

MnO4{-} + C2H2 + H{+} = Mn{+2} + CO2 + H2O =>
2 MnO4{-} + C2H2 + 6 H{+} = 2 Mn{+2} + 2 CO2 + 4 H2O

[Ag(NH3)2]Cl + Zn = Ag + ZnCl2 + NH3 =>
2[Ag(NH3)2]Cl + Zn = 2 Ag + ZnCl2 + 4 NH3

HBr + RbOH = RbBr + H2O =>
HBr + RbOH = RbBr + H2O

C3H4 + O2 = CO + H2O =>
2 C3H4 + 5 O2 = 6 CO + 4 H2O

C2H5OH + I2 + NaOH = CH3I + H2O + HCOONa =>
5 C2H5OH + 4 I2 + 2 NaOH = 8 CH3I + 3 H2O + 2 HCOONa

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

KI + C = KIC =>
KI + C = KIC

MgO + NaCl = MgCl2 + Na2O =>
MgO + 2 NaCl = MgCl2 + Na2O

S2O3{2-} + I2 = S4O6{2-} + I{-} =>
2 S2O3{2-} + I2 = S4O6{2-} + 2 I{-}

KO3 + H2O = O3 + KOH =>
6 KO3 + 3 H2O = 5 O3 + 6 KOH

H2Cr2O7 + Co(OH)3 = Co2(Cr2O7)3 + H2O =>
3 H2Cr2O7 + 2 Co(OH)3 = Co2(Cr2O7)3 + 6 H2O

NH3 + OH = NH3OH =>
NH3 + OH = NH3OH

C6H14 + O2 = CH + OH =>
C6H14 + 4 O2 = 6 CH + 8 OH

SNO2 + H2 = SN + H2O =>
SNO2 + 2 H2 = SN + 2 H2O

Ba(NO3)2 + (NH4)2CO3 = BaCO3 + NH4NO3 =>
Ba(NO3)2 + (NH4)2CO3 = BaCO3 + 2 NH4NO3

Hg2O = Hg + O2 =>
2 Hg2O = 4 Hg + O2

SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2

Sn + O2 = SnO2 =>
Sn + O2 = SnO2

Cu(NH3)4{2+} + CN{-} = Cu(CN)4{3-} + NH3 + (CN)2 =>
2 Cu(NH3)4{2+} + 10 CN{-} = 2 Cu(CN)4{3-} + 8 NH3 + (CN)2

K + P = K3P =>
3 K + P = K3P

NaSO3 + H2SO4 = NaSO4*H2SO3 =>
NaSO3 + H2SO4 = NaSO4*H2SO3

CrO4H2O2 = CrO(O2)2H2O =>
CrO4H2O2 = CrO(O2)2H2O

N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3

AgS2 + H2 = Ag + H2S =>
AgS2 + 2 H2 = Ag + 2 H2S

BaBr2 + H3PO4 = Ba3P2O8 + HBr =>
3 BaBr2 + 2 H3PO4 = Ba3P2O8 + 6 HBr

C12H25SO4{-} + O2 = CO2 + H2O + SO4{-2} + H{+} =>
C12H25SO4{-} + 18 O2 = 12 CO2 + 12 H2O + SO4{-2} + H{+}

Na + F = NaF2 =>
Na + 2 F = NaF2

B2H6 + NaH = B2H3 + NaH4 =>
B2H6 + NaH = B2H3 + NaH4

KOH + P2O5 = KPO3 + H2O =>
2 KOH + P2O5 = 2 KPO3 + H2O

CaF2 + HBr = CaBr2 + H2F2 =>
CaF2 + 2 HBr = CaBr2 + H2F2

NO + O2 = NO2 =>
2 NO + O2 = 2 NO2

Li2SO4 + CaOH = Li2OH + CaSO4 =>
Li2SO4 + CaOH = Li2OH + CaSO4

CuSO4 + Mg(C2H3O2) = Cu(C2H3O2) + MgSO4 =>
CuSO4 + Mg(C2H3O2) = Cu(C2H3O2) + MgSO4

NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3

H3BO3 + Fe(OH)3 = Fe(OH)(HBO3) + H2O =>
H3BO3 + Fe(OH)3 = Fe(OH)(HBO3) + 2 H2O

Pb(HCO3)4 = PbO2 + CO2 + H2O =>
Pb(HCO3)4 = PbO2 + 4 CO2 + 2 H2O

C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O

C2H7O + K2Cr2O7 + H2SO4 = C2H4O + K2SO4 + Cr2(SO4)3 + H2O =>
2 C2H7O + K2Cr2O7 + 4 H2SO4 = 2 C2H4O + K2SO4 + Cr2(SO4)3 + 7 H2O

HBr + K2Cr2O7 = CrBr3 + KBr3 + Br2 + H2O =>
14 HBr + K2Cr2O7 = 2 CrBr3 + 2 KBr3 + Br2 + 7 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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