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Chemische vergelijkingen in evenwicht op11/19/24

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Breng de vergelijking van een chemische reactie in evenwicht
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

AlOH3 + NaOH + H2O = H2 + NaAl(OH)4 =>
AlOH3 + NaOH + 2 H2O = 2 H2 + NaAl(OH)4

Fe(NO3)3 + MgCl2 = FeCl2 + Mg(NO3)3 =>
Fe(NO3)3 + MgCl2 = FeCl2 + Mg(NO3)3

KOH + FeSO4 = Fe(OH)2 + K2SO4 =>
2 KOH + FeSO4 = Fe(OH)2 + K2SO4

CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

NH4OH + Hg2(NO3)2 = NH4(NO3)2 + Hg2OH =>
NH4OH + Hg2(NO3)2 = NH4(NO3)2 + Hg2OH

Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O

CuO + NH3 = N2 + H2O + Cu =>
3 CuO + 2 NH3 = N2 + 3 H2O + 3 Cu

HC1 + Al = H2 + AlC13 =>
26 HC1 + 2 Al = 13 H2 + 2 AlC13

KHP + NaOH = H2O + NaKP =>
KHP + NaOH = H2O + NaKP

C18H38 + O2 = CO2 + H2O =>
2 C18H38 + 55 O2 = 36 CO2 + 38 H2O

Na + Cr = NaCr =>
Na + Cr = NaCr

AgNo3 + KI = AgI(s) + KNo3 =>
AgNo3 + KI = AgI(s) + KNo3

H2(g) + I2 = HI =>
H2(g) + I2 = 2 HI

Hg(No3)2 + ClSn = HgSn + Cl(No3)2 =>
Hg(No3)2 + ClSn = HgSn + Cl(No3)2

Ba(ClO2)2 + H2O = Ba(OH)2 + HClO2 =>
Ba(ClO2)2 + 2 H2O = Ba(OH)2 + 2 HClO2

MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2

HCl(aq) + PbF2(aq) = PbCl2(s) + HF(aq) =>
2 HCl(aq) + PbF2(aq) = PbCl2(s) + 2 HF(aq)

Li2CO3 = CO2 + Li2O =>
Li2CO3 = CO2 + Li2O

Ba + HCl = BaHCl2 + H2 =>
2 Ba + 4 HCl = 2 BaHCl2 + H2

C3H6 + KMnO4 + KOH = K2MnO3 + KOOCCH2COOK + H2O =>
3 C3H6 + 10 KMnO4 + 16 KOH = 10 K2MnO3 + 3 KOOCCH2COOK + 14 H2O

Na2HPO3 + H3PO4 = Na2HPO4 + H3PO3 =>
Na2HPO3 + H3PO4 = Na2HPO4 + H3PO3

LaF3 + H2O = LaOF + HF =>
LaF3 + H2O = LaOF + 2 HF

Ag2O + HJ = AgJ + H2O =>
Ag2O + 2 HJ = 2 AgJ + H2O

Na202 = Na =>
Na202 = 202 Na

H2S + Br2 = HBr + S8 =>
8 H2S + 8 Br2 = 16 HBr + S8

Fe3 + HCl = Fe(HCl) =>
Fe3 + 3 HCl = 3 Fe(HCl)

HPo + NaOH = H2O + NaPo =>
HPo + NaOH = H2O + NaPo

SO3(g)H2O(l) = H2SO4(aq) =>
SO3(g)H2O(l) = H2SO4(aq)

(Fe)2(SO4)3 + NaOH = Fe(OH)3 + (Na)2(SO4) =>
(Fe)2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3(Na)2(SO4)

MgI2 + H2O = Mg(OH)2 + HI =>
MgI2 + 2 H2O = Mg(OH)2 + 2 HI

CsNO3 + H2SO4 = Cs2SO4 + HNO3 =>
2 CsNO3 + H2SO4 = Cs2SO4 + 2 HNO3

Na2WO4 + Zn + HCl = Na2WO2 + ZnCl2 + H2O =>
Na2WO4 + 2 Zn + 4 HCl = Na2WO2 + 2 ZnCl2 + 2 H2O

KMnO4 + NaNO2 + H2SO3 = K2SO4 + MnSO4 + NaNO3 + H2O =>
2 KMnO4 + 2 NaNO2 + 3 H2SO3 = K2SO4 + 2 MnSO4 + 2 NaNO3 + 3 H2O

Ba(NO3)2 + Cl = BaCl2 + NO3 =>
Ba(NO3)2 + 2 Cl = BaCl2 + 2 NO3

LiHH2O = LiOHH2 =>
LiHH2O = LiOHH2

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

Ca(Cl)OCl + CuO = O2 + CuCl2 + CaO =>
2 Ca(Cl)OCl + 2 CuO = O2 + 2 CuCl2 + 2 CaO

Sn(OH)2 + HNO3 = Sn(OH)NO3 + H2O =>
Sn(OH)2 + HNO3 = Sn(OH)NO3 + H2O

C6H14O6 + O2 = CO2 + H2O =>
2 C6H14O6 + 13 O2 = 12 CO2 + 14 H2O

HF + CuOH = CuF + H2O =>
HF + CuOH = CuF + H2O

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

Li(SO3)2 + HNO3 = LiNO3 + H(SO3)2 =>
Li(SO3)2 + HNO3 = LiNO3 + H(SO3)2

C3H7OH + Cr2O7{2-} + H{+} = Cr{3+} + CH3COCH3 + H2O =>
3 C3H7OH + Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + 3 CH3COCH3 + 7 H2O

Cr + F = CrF2 =>
Cr + 2 F = CrF2

HCOOH + CuSO4 + NaOH = CO2 + H2O + Cu2O + Na2SO4 =>
HCOOH + 2 CuSO4 + 4 NaOH = CO2 + 3 H2O + Cu2O + 2 Na2SO4

Ca(OH)2 + H2(CrO4) = H2O + Ca(CrO4) =>
Ca(OH)2 + H2(CrO4) = 2 H2O + Ca(CrO4)

B2H6 + O2 = B2O3 + H2O =>
B2H6 + 3 O2 = B2O3 + 3 H2O

AlCl3 + CaS = CaCl2 + Al2S3 =>
2 AlCl3 + 3 CaS = 3 CaCl2 + Al2S3

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Breng de vergelijking van een chemische reactie in evenwicht
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