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Chemische vergelijkingen in evenwicht op10/21/19

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Breng de vergelijking van een chemische reactie in evenwicht
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2

Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3

MnO4{-} + SO2 + H2O = Mn2{+} + SO4{-}2 + H{+} =>
6 MnO4{-} + 13 SO2 + 2 H2O = 3 Mn2{+} + 13 SO4{-}2 + 4 H{+}

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

N2O = N2 + O2 =>
2 N2O = 2 N2 + O2

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

Ba(H2PO4)2 + NaOH = Ba3(PO4)2 + Na3PO4 + H2O =>
3 Ba(H2PO4)2 + 12 NaOH = Ba3(PO4)2 + 4 Na3PO4 + 12 H2O

CF2Cl2 + H2 = CH4 + HF + HCl =>
CF2Cl2 + 4 H2 = CH4 + 2 HF + 2 HCl

Ni + CO = Ni(CO)4 =>
Ni + 4 CO = Ni(CO)4

C4H8O2 + CrO3 = CO2 + H2O + Cr2O3 =>
3 C4H8O2 + 20 CrO3 = 12 CO2 + 12 H2O + 10 Cr2O3

NO + NH3 = N2 + H2O =>
6 NO + 4 NH3 = 5 N2 + 6 H2O

C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O

C4H8O2 + CrO3 = CO2 + H2O + Cr2O3 =>
3 C4H8O2 + 20 CrO3 = 12 CO2 + 12 H2O + 10 Cr2O3

CFCl3 + H2 = CH4 + HF + HCl =>
CFCl3 + 4 H2 = CH4 + HF + 3 HCl

KI + F2O + H2O = KF + KOH + I2 =>
4 KI + F2O + H2O = 2 KF + 2 KOH + 2 I2

C3H7OH + O2 = H2O + CO2 =>
2 C3H7OH + 9 O2 = 8 H2O + 6 CO2

NAClO + H2O = HOCl + NAOH =>
NAClO + H2O = HOCl + NAOH

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

N2O = N2 + O2 =>
2 N2O = 2 N2 + O2

J2 + O2 = J2O5 =>
2 J2 + 5 O2 = 2 J2O5

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl

Ni2[Fe(CN)6] + NH4OH = [Ni(NH3)6]2[Fe(CN)6] + H2O =>
Ni2[Fe(CN)6] + 12 NH4OH = [Ni(NH3)6]2[Fe(CN)6] + 12 H2O

BaHPO4 + NaOH = Ba3(PO4)2 + Na3PO4 + H2O =>
3 BaHPO4 + 3 NaOH = Ba3(PO4)2 + Na3PO4 + 3 H2O

Cl2O = Cl2 + O2 =>
2 Cl2O = 2 Cl2 + O2

BrO3{-} + I{-} + H{+} = Br{-} + I2 + H2O =>
BrO3{-} + 6 I{-} + 6 H{+} = Br{-} + 3 I2 + 3 H2O

MNCO3 + KCLO3 = MNO2 + KCL + CO2 =>
3 MNCO3 + KCLO3 = 3 MNO2 + KCL + 3 CO2

CF3Cl + H2 = CH4 + HF + HCl =>
CF3Cl + 4 H2 = CH4 + 3 HF + HCl

KCLO = KCL + O2 =>
2 KCLO = 2 KCL + O2

Na2CO3 + HNO3 = CO2 + NaNO3 + H2O =>
Na2CO3 + 2 HNO3 = CO2 + 2 NaNO3 + H2O

Mg(OH)2(aq) + H3PO4(aq) = H2O(l) + Mg3(PO4)2(aq) =>
3 Mg(OH)2(aq) + 2 H3PO4(aq) = 6 H2O(l) + Mg3(PO4)2(aq)

Mg + HCl = H2 + MgCl =>
2 Mg + 2 HCl = H2 + 2 MgCl

Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl

NH3 + O2 = NO2 + H20 =>
20 NH3 + 20 O2 = 20 NO2 + 3 H20

CuS + HNO3 = Cu(NO3)2 + NO2 + S8 + H2O =>
8 CuS + 32 HNO3 = 8 Cu(NO3)2 + 16 NO2 + S8 + 16 H2O

Na3PO4(aq) + AgNO3(aq) = NaNO3(aq) + Ag3PO4(s) =>
Na3PO4(aq) + 3 AgNO3(aq) = 3 NaNO3(aq) + Ag3PO4(s)

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

Sn + HCl = H2 + SnCl2 =>
Sn + 2 HCl = H2 + SnCl2

C2F3Cl3 + H2 = CH4 + HF + HCl =>
C2F3Cl3 + 7 H2 = 2 CH4 + 3 HF + 3 HCl

SO2 + MnO4{-} + H2O = SO4{-2} + Mn{+2} + H{+} =>
5 SO2 + 2 MnO4{-} + 2 H2O = 5 SO4{-2} + 2 Mn{+2} + 4 H{+}

Sn + HCl = H2 + SnCl2 =>
Sn + 2 HCl = H2 + SnCl2

AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3

Fe(OH)2 + H2So4 = Fe(So4) + H2O =>
Fe(OH)2 + H2So4 = Fe(So4) + 2 H2O

CaCl2(aq) + AgNO3(aq) = Ca(NO3)2(aq) + AgCl(s) =>
CaCl2(aq) + 2 AgNO3(aq) = Ca(NO3)2(aq) + 2 AgCl(s)

H + O2 = H2O =>
4 H + O2 = 2 H2O

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

Al(NO3)3 + Na2SO4 = Al2(SO4)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaNO3

CH3H8O2 + CrO3 = CO2 + H2O + Cr2O3 =>
6 CH3H8O2 + 22 CrO3 = 6 CO2 + 33 H2O + 11 Cr2O3

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Breng de vergelijking van een chemische reactie in evenwicht
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