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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Sn + CaCl2 = Ca + SnCl4 =>
Sn + 2 CaCl2 = 2 Ca + SnCl4

BaCl2 + F = BaF2 + Cl2 =>
BaCl2 + 2 F = BaF2 + Cl2

Cl2 + MgI2 = MgCl2 + I2 =>
Cl2 + MgI2 = MgCl2 + I2

Mg3(PO4)2 + H2O = MgO + H3PO4 =>
Mg3(PO4)2 + 3 H2O = 3 MgO + 2 H3PO4

C7H6O2NaOH = C7H5O2NaH2O =>
C7H6O2NaOH = C7H5O2NaH2O

PbCO3 + NH4NO3 = (NH4)2CO3 + Pb(NO3)2 =>
PbCO3 + 2 NH4NO3 = (NH4)2CO3 + Pb(NO3)2

Pb(NO3)2 + HBr = PbBr(NO3)2 + H =>
Pb(NO3)2 + HBr = PbBr(NO3)2 + H

Te + Cs = Cs2Te =>
Te + 2 Cs = Cs2Te

AgNO3 + KPO4 = AgK + NO3PO4 =>
AgNO3 + KPO4 = AgK + NO3PO4

C3H7Br + H2O = C3H7OH + HBr =>
C3H7Br + H2O = C3H7OH + HBr

CS2 + CaO = CO2 + CaS =>
CS2 + 2 CaO = CO2 + 2 CaS

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

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

ZnCl2(aq) + H2S(g) = ZnS(s) + HCl =>
ZnCl2(aq) + H2S(g) = ZnS(s) + 2 HCl

Ni(OH)2 + NaOH + Br2 = Ni2O3 + NaBr + H2O =>
2 Ni(OH)2 + 2 NaOH + Br2 = Ni2O3 + 2 NaBr + 3 H2O

Al2O3 + HCl + H2O = AlCl3*6H2O =>
Al2O3 + 6 HCl + 9 H2O = 2 AlCl3*6H2O

HIO3 + HI = I2 + H2O =>
HIO3 + 5 HI = 3 I2 + 3 H2O

Br2 + NH4Cl = NH4Br + Cl2 =>
Br2 + 2 NH4Cl = 2 NH4Br + Cl2

K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4

CH3COCH3 + I2 = CH3COCH2 + HI =>
2 CH3COCH3 + I2 = 2 CH3COCH2 + 2 HI

KBiO3 + Mn(NO3)2 = Mn(BiO3)2 + KNO3 =>
2 KBiO3 + Mn(NO3)2 = Mn(BiO3)2 + 2 KNO3

C8H18 + H2O = CO2 + H2 =>
C8H18 + 16 H2O = 8 CO2 + 25 H2

NaOH + Na3PO4 = Na3OH + NaPO4 =>
NaOH + Na3PO4 = Na3OH + NaPO4

K2Cr2O7 + H2SO4 + H3PO3 = K2SO4 + Cr2(SO4)3 + H3PO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 H3PO3 = K2SO4 + Cr2(SO4)3 + 3 H3PO4 + 4 H2O

Hf(OH)4 = HfO2 + H2O =>
Hf(OH)4 = HfO2 + 2 H2O

H2O + SnCl2 + O2 = SnO2 + HCl =>
2 H2O + 2 SnCl2 + O2 = 2 SnO2 + 4 HCl

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

HNO3(ac) + HBr(ac) = Br2 + NO + H2O =>
2 HNO3(ac) + 6 HBr(ac) = 3 Br2 + 2 NO + 4 H2O

KNO3(s) + K(s) = K2O(s) + N2O(g) =>
2 KNO3(s) + 8 K(s) = 5 K2O(s) + N2O(g)

Si + NaOH = Na4SiO4 + H2 =>
Si + 4 NaOH = Na4SiO4 + 2 H2

CH3COO + O2 = CO2 + H2O =>
4 CH3COO + 7 O2 = 8 CO2 + 6 H2O

Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2

H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4(Mo)12O3 + NH4NO3 + H2O =>
4 H3PO4 + 48(NH4)2MoO4 + 18 HNO3 = 4(NH4)3PO4(Mo)12O3 + 51 NH4NO3 + 81 H2O

KBr + Pb3(PO4)2 = K3PO4 + PbBr2 =>
6 KBr + Pb3(PO4)2 = 2 K3PO4 + 3 PbBr2

Ag + Na2SO4 = Ag2SO4 + Na =>
2 Ag + Na2SO4 = Ag2SO4 + 2 Na

N2O + C2H5O = N2 + H2CO3 + H2O =>
11 N2O + 2 C2H5O = 11 N2 + 4 H2CO3 + H2O

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

Cd(SO4) + (NH4)2S = CdS + (NH4)2SO4 =>
Cd(SO4) + (NH4)2S = CdS + (NH4)2SO4

C5H10N2 + O2 = CO2 + H2O + N2 =>
2 C5H10N2 + 15 O2 = 10 CO2 + 10 H2O + 2 N2

Ni + Nh3 = Ni(Nh3)6 =>
Ni + 6 Nh3 = Ni(Nh3)6

H2At2O2 + Fe(OH)2 = FeAt2O2 + H2O =>
H2At2O2 + Fe(OH)2 = FeAt2O2 + 2 H2O

CaH2 + CO2 + H2O = CaCO3 + H2 =>
CaH2 + CO2 + H2O = CaCO3 + 2 H2

NaH + H2O = NaOH + H2H =>
3 NaH + 3 H2O = 3 NaOH + 2 H2H

Na2Cr2O7 = Na + Cr2O7 =>
Na2Cr2O7 = 2 Na + Cr2O7

Cr2O72{-} + C2H5OH + H{+} = CH3COOH + Cr3{+} + H2O =>
12 Cr2O72{-} + 427 C2H5OH + 20 H{+} = 427 CH3COOH + 8 Cr3{+} + 437 H2O

Sr + AgCl = SrCl2 + Ag =>
Sr + 2 AgCl = SrCl2 + 2 Ag

Na3AsO3 + CuSO4 + NaOH = Na3AsO4 + Na2SO4 + Cu + H2O =>
Na3AsO3 + CuSO4 + 2 NaOH = Na3AsO4 + Na2SO4 + Cu + H2O

NH3 + KAl(SO4)2*12H2O = Al(OH)3 + (NH4)2SO4 + KOH + H2O =>
4 NH3 + KAl(SO4)2*12H2O = Al(OH)3 + 2(NH4)2SO4 + KOH + 8 H2O

C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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