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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cu(NO3)2 + Na2SO4 = CuSO4 + Na2(NO3)2 =>
Cu(NO3)2 + Na2SO4 = CuSO4 + Na2(NO3)2

MgSO4(aq) + Na2CO3 = MgCO3 + Na2SO4 =>
MgSO4(aq) + Na2CO3 = MgCO3 + Na2SO4

Cu(s) + P4(s) = Cu3P2(s) =>
6 Cu(s) + P4(s) = 2 Cu3P2(s)

KClO3 + MnO2 = O2 + MnClK =>
2 KClO3 + 2 MnO2 = 5 O2 + 2 MnClK

HCl + MnO2 = H2O + MnCl2 + O2 =>
4 HCl + 2 MnO2 = 2 H2O + 2 MnCl2 + O2

Zn(s)AgNo3(aq) = Zn(s)No3 + Ag =>
Zn(s)AgNo3(aq) = Zn(s)No3 + Ag

Cu(CN)2 = CuCN + C2N2 =>
2 Cu(CN)2 = 2 CuCN + C2N2

H3PO4 + C3H7OH + NaNO2 = C3H7NO2 + H2O + Na3PO4 =>
H3PO4 + 3 C3H7OH + 3 NaNO2 = 3 C3H7NO2 + 3 H2O + Na3PO4

K3[Fe(C2O4)3]3H2O + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + CO2 + H2O =>
10 K3[Fe(C2O4)3]3H2O + 24 KMnO4 + 96 H2SO4 = 15 Fe2(SO4)3 + 24 MnSO4 + 27 K2SO4 + 180 CO2 + 106 H2O

HClO4 = H + ClO4 =>
HClO4 = H + ClO4

Al2O3 + K2CrO4 = Cr2O3 + K2AlO4 =>
Al2O3 + 2 K2CrO4 = Cr2O3 + 2 K2AlO4

C2 + H2 = C2H5 =>
2 C2 + 5 H2 = 2 C2H5

Co + O + Li = CoOLiO =>
Co + 2 O + Li = CoOLiO

K(s) + S(s) = K2S =>
2 K(s) + S(s) = K2S

NaOH + FeO = NaHFeO2 =>
NaOH + FeO = NaHFeO2

Na + Cl1 = NaCl =>
Na + Cl1 = NaCl

[NiC2O4]2H2O + O2 = NiO + H2O + CO2 =>
[NiC2O4]2H2O + O2 = 2 NiO + H2O + 4 CO2

NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2

CH3OH + MnO4 = HCOOH + MnO2 + H2O =>
CH3OH + MnO4 = HCOOH + MnO2 + H2O

Ca + NH4OH = Ca(OH)2 + NH4 =>
Ca + 2 NH4OH = Ca(OH)2 + 2 NH4

As2O3 + Al + HCl = H3As + AlCl3 + H2O =>
As2O3 + 4 Al + 12 HCl = 2 H3As + 4 AlCl3 + 3 H2O

MnO4{-} + e + H2O = Mn{2+} + OH{-} =>
MnO4{-} + 5e + 4 H2O = Mn{2+} + 8 OH{-}

Mg(No3)2 + Ag = AgNo3 + Mg =>
Mg(No3)2 + 2 Ag = 2 AgNo3 + Mg

SO2 + O2 + Ca2CO3 = Ca2SO4 + CO2 =>
2 SO2 + O2 + 2 Ca2CO3 = 2 Ca2SO4 + 2 CO2

FeBr3 + KOH + Br2 = K2FeO4 + KBr + H2O =>
2 FeBr3 + 16 KOH + 3 Br2 = 2 K2FeO4 + 12 KBr + 8 H2O

KCl + NaNO2 + H2SO4 = Cl2 + NO + K2SO4 + Na2SO4 + H2O =>
2 KCl + 2 NaNO2 + 2 H2SO4 = Cl2 + 2 NO + K2SO4 + Na2SO4 + 2 H2O

K3PO4 + Ba(C2H3O2)2 = BaPO4 + K3(C2H3O2)2 =>
K3PO4 + Ba(C2H3O2)2 = BaPO4 + K3(C2H3O2)2

CaCl2 + KCl = Cl + KCa =>
CaCl2 + KCl = 3 Cl + KCa

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI

H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4

P1 + O2 = P2O5 =>
4 P1 + 5 O2 = 2 P2O5

LiH + SiCl4 = LiCl + SiH4 =>
4 LiH + SiCl4 = 4 LiCl + SiH4

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

KL + Pb(NO3)2 = KNO3 + PbL2 =>
2 KL + Pb(NO3)2 = 2 KNO3 + PbL2

Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI

KMnO4 + Ca3(PO4)2 = Ca(MnO4)2 + K3PO4 =>
6 KMnO4 + Ca3(PO4)2 = 3 Ca(MnO4)2 + 2 K3PO4

PbO2 + CH3SO3H = Pb(CH3SO3)2 + H2O2 =>
PbO2 + 2 CH3SO3H = Pb(CH3SO3)2 + H2O2

C2H5OH + Ag2O = CH3CO2H + Ag + H2O =>
C2H5OH + 2 Ag2O = CH3CO2H + 4 Ag + H2O

KMnO4 + CH2CHCH3 + H2O = CH2OHCHOHCH3 + MnO2 + KOH =>
2 KMnO4 + 3 CH2CHCH3 + 4 H2O = 3 CH2OHCHOHCH3 + 2 MnO2 + 2 KOH

MgBr2 + Li2SO4 = MgSO4 + LiBr =>
MgBr2 + Li2SO4 = MgSO4 + 2 LiBr

Fe(NH4)2(SO4)2*6H2O + H2C2O4*2H2O = FeC2O4*H2O + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4*2H2O = FeC2O4*H2O + (NH4)2SO4 + H2SO4 + 7 H2O

C12H11N + H2O = C12H12N + OH =>
C12H11N + H2O = C12H12N + OH

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Ca + S + I2 = CaSI2 =>
Ca + S + I2 = CaSI2

H2COCO2CH4N2 + O2N2 = CO2 + H2O + N2 =>
H2COCO2CH4N2 + 3 O2N2 = 3 CO2 + 3 H2O + 4 N2

Cr(NO3)3 + NaOH + H2O2 = Na2CrO4 + HNO3 + H2O =>
2 Cr(NO3)3 + 4 NaOH + 3 H2O2 = 2 Na2CrO4 + 6 HNO3 + 2 H2O

N2H6SO4 + NaOH + Cu(OH)2 = N2 + Na2SO4 + Cu2O + H2O =>
N2H6SO4 + 2 NaOH + 4 Cu(OH)2 = N2 + Na2SO4 + 2 Cu2O + 8 H2O

Al(OH)3 + NH4Cl = AlCl3 + NH4OH =>
Al(OH)3 + 3 NH4Cl = AlCl3 + 3 NH4OH

Na(s) + Si(s) + O2(g) = Na4Si4O4(s) =>
4 Na(s) + 4 Si(s) + 2 O2(g) = Na4Si4O4(s)

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Breng de vergelijking van een chemische reactie in evenwicht
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