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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

K + H3P = K3P + H2 =>
6 K + 2 H3P = 2 K3P + 3 H2

FeCl2 + NaClO = FeCl3 + NaO =>
FeCl2 + NaClO = FeCl3 + NaO

C3H8O2 + Na2CO3 = C4H6O3 + H2O + Na =>
12 C3H8O2 + 8 Na2CO3 = 11 C4H6O3 + 15 H2O + 16 Na

C + Zn = Zn2C =>
C + 2 Zn = Zn2C

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

Mg3(N)2 + H2O = Mg(OH)2 + NH3 =>
Mg3(N)2 + 6 H2O = 3 Mg(OH)2 + 2 NH3

NH4 + HCl = NH4Cl + H =>
NH4 + HCl = NH4Cl + H

NaCrO4 + H2SO4 = Na2SO4 + HCrO4 =>
2 NaCrO4 + H2SO4 = Na2SO4 + 2 HCrO4

CH3(CH2)2CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)2CH3(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)

P4O9 + NaOH = Na2HPO4 + Na2HPO3 + H2O =>
P4O9 + 8 NaOH = 3 Na2HPO4 + Na2HPO3 + 2 H2O

GaBr + NaSO3 = Ga(SO3) + NaBr =>
GaBr + NaSO3 = Ga(SO3) + NaBr

CH3OH(g) = CO(g) + H2(g) =>
CH3OH(g) = CO(g) + 2 H2(g)

CO + H2O2 = CO2 + H2O =>
CO + H2O2 = CO2 + H2O

KClO3 + MnO2 = KMnO4 + MnCl2 + O2 =>
2 KClO3 + 3 MnO2 = 2 KMnO4 + MnCl2 + 2 O2

MgCl2(aq) + Na3PO4(aq) = Mg3(PO4)2(s) + NaCl(aq) =>
3 MgCl2(aq) + 2 Na3PO4(aq) = Mg3(PO4)2(s) + 6 NaCl(aq)

Na + FeCl2 = Fe + NaCl =>
2 Na + FeCl2 = Fe + 2 NaCl

Cr + FeBO3 = Fe + Cr(BO3)2 =>
Cr + 2 FeBO3 = 2 Fe + Cr(BO3)2

Pt + HNO3 + HCl = H2PtCl6 + NO2 + H2O =>
Pt + 4 HNO3 + 6 HCl = H2PtCl6 + 4 NO2 + 4 H2O

NH4 + HCl = NH4Cl + H =>
NH4 + HCl = NH4Cl + H

Ca + P = CaP =>
Ca + P = CaP

NaOH + AgNO3 = AgOH + NaNO3 =>
NaOH + AgNO3 = AgOH + NaNO3

NaOH + SO3 = NaO3 + SOH =>
NaOH + SO3 = NaO3 + SOH

Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2

H2O + AgI = HI + Ag2O =>
H2O + 2 AgI = 2 HI + Ag2O

C + S8 = CS2 =>
4 C + S8 = 4 CS2

H2SO4 + OH{-} = HSO4{-} + H2O =>
H2SO4 + OH{-} = HSO4{-} + H2O

AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3

H2SO4 + OH{-} = HSO4{-} + H2O =>
H2SO4 + OH{-} = HSO4{-} + H2O

Cs + O = Cs2O =>
2 Cs + O = Cs2O

H2SO4 + Na2S = H2S + Na2SO2 =>
H2SO4 + 2 Na2S = H2S + 2 Na2SO2

H3PO4 + MgO2H2 = Mg3P2O8 + H2O =>
2 H3PO4 + 3 MgO2H2 = Mg3P2O8 + 6 H2O

NH4 + HCl = NH4Cl + H =>
NH4 + HCl = NH4Cl + H

K2[HgI4] + NH3 + KOH = [Hg2ONH2]I + KI + H2O =>
2 K2[HgI4] + NH3 + 3 KOH = [Hg2ONH2]I + 7 KI + 2 H2O

NH4 + HCl = NH4Cl + H =>
NH4 + HCl = NH4Cl + H

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O

Ti(OH)3 = Ti2O3 + H2O =>
2 Ti(OH)3 = Ti2O3 + 3 H2O

Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2

NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7

Pb + SO3 = Pb(SO3)2 =>
Pb + 2 SO3 = Pb(SO3)2

Li + BaSO4 = Li2SO4 + Ba =>
2 Li + BaSO4 = Li2SO4 + Ba

CH3(CH2)2CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)2CH3(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

KMnO4 + H2SO4 + MgI2 = H2O + K2SO4 + MnSO4 + I2 + MgSO4 =>
2 KMnO4 + 8 H2SO4 + 5 MgI2 = 8 H2O + K2SO4 + 2 MnSO4 + 5 I2 + 5 MgSO4

C6H13COOH(l) + O2(g) = CO2(g) + H2O(l) =>
2 C6H13COOH(l) + 19 O2(g) = 14 CO2(g) + 14 H2O(l)

AgNO3 + C = AgNO3C =>
AgNO3 + C = AgNO3C

Mg + C = Mg4C2 =>
4 Mg + 2 C = Mg4C2

Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

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Breng de vergelijking van een chemische reactie in evenwicht
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