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Chemische vergelijkingen in evenwicht op10/30/17

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Breng de vergelijking van een chemische reactie in evenwicht
KI + HNO3 = KNO3 + NO + I2 + H2O =>
6 KI + 8 HNO3 = 6 KNO3 + 2 NO + 3 I2 + 4 H2O

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

Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O

FeCl3 + NaBr = FeBr + NaCl3 =>
FeCl3 + NaBr = FeBr + NaCl3

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

(NH4)2So4 + NaOH = NH3 + H2O + Na2So4 =>
(NH4)2So4 + 2 NaOH = 2 NH3 + 2 H2O + Na2So4

HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O

HBrO3 + SO2 + H2O = Br2 + H2SO4 =>
2 HBrO3 + 5 SO2 + 4 H2O = Br2 + 5 H2SO4

HCl + Ba(OH)2 = H2O + BaCl2 =>
2 HCl + Ba(OH)2 = 2 H2O + BaCl2

P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3

CuF2 = Cu + F2 =>
CuF2 = Cu + F2

H + MnO4 = Mn + H2O =>
8 H + MnO4 = Mn + 4 H2O

H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O

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

HCl + CA(OH)2 = CACl2 + H2O =>
2 HCl + CA(OH)2 = CACl2 + 2 H2O

CH4 + CCl4 = CH2Cl2 =>
CH4 + CCl4 = 2 CH2Cl2

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

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

H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O

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

Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3

BaO + H2SO4 = BaSO4 + H2O =>
BaO + H2SO4 = BaSO4 + H2O

P + HClO4 + H2O = H3PO4 + HCl =>
8 P + 5 HClO4 + 12 H2O = 8 H3PO4 + 5 HCl

Na2CO3 + NH3 = Na + CO2 + H2O + N =>
3 Na2CO3 + 2 NH3 = 6 Na + 3 CO2 + 3 H2O + 2 N

NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl

H3PO4 + LiOH = LiPO4 + H3OH =>
H3PO4 + LiOH = LiPO4 + H3OH

CH3Cl + Mg = CH3MgCl =>
CH3Cl + Mg = CH3MgCl

P + I2 = PI3 =>
2 P + 3 I2 = 2 PI3

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

Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2

Na2SO3 + HNO3 = NaNO3 + H2SO3 =>
Na2SO3 + 2 HNO3 = 2 NaNO3 + H2SO3

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4

Ca(NO3)2 + K2SO4 = KNO3 + CaSO4 =>
Ca(NO3)2 + K2SO4 = 2 KNO3 + CaSO4

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

C + Al2O3 = Al2C3 + CO =>
6 C + Al2O3 = Al2C3 + 3 CO

CH3Cl + Mg = CH3MgCl =>
CH3Cl + Mg = CH3MgCl

K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H20 + O2 =>
10 K2Cr2O7 + 40 H2SO4 = 10 K2SO4 + 10 Cr2(SO4)3 + 4 H20 + 35 O2

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3

Pb(NO3)2 + Na(PO4) = Pb(PO4)2 + Na(NO3) =>
Pb(NO3)2 + 2 Na(PO4) = Pb(PO4)2 + 2 Na(NO3)

Na2CO3 + KI = KICO3 + Na2 =>
Na2CO3 + KI = KICO3 + Na2

K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2

Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu

P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4

Pb(NO3)2 + Na3(PO4) = Pb3(PO4)2 + Na(NO3) =>
3 Pb(NO3)2 + 2 Na3(PO4) = Pb3(PO4)2 + 6 Na(NO3)

Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu

H2SO3 + Al(OH)3 = Al2(SO3)3 + H2O =>
3 H2SO3 + 2 Al(OH)3 = Al2(SO3)3 + 6 H2O

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

HNO3 + H2S = H2O + S + NO =>
2 HNO3 + 3 H2S = 4 H2O + 3 S + 2 NO

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Breng de vergelijking van een chemische reactie in evenwicht
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