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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na + H2SO4(k) = Na2SO4 + H2 =>
2 Na + H2SO4(k) = Na2SO4 + H2

Ba(NO3)2 + Cu2S = BaS + CuNO3 =>
Ba(NO3)2 + Cu2S = BaS + 2 CuNO3

Sr3P2 + K = Sr + K3P =>
Sr3P2 + 6 K = 3 Sr + 2 K3P

Mg + K2O = MgK + O2 =>
4 Mg + 2 K2O = 4 MgK + O2

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

Ag + O2 = AgO =>
2 Ag + O2 = 2 AgO

NaHSO3 + H2O2 = Na2SO4 + H2O + H2SO4 =>
2 NaHSO3 + 2 H2O2 = Na2SO4 + 2 H2O + H2SO4

HNO3 + HCl = NO + H2O + Cl2 =>
2 HNO3 + 6 HCl = 2 NO + 4 H2O + 3 Cl2

Co(s) + HCl(aq) = CoCl3(s) + H2(g) =>
2 Co(s) + 6 HCl(aq) = 2 CoCl3(s) + 3 H2(g)

Pb(NO3)2 + NiBr2 = PbBr2 + Ni(NO3)2 =>
Pb(NO3)2 + NiBr2 = PbBr2 + Ni(NO3)2

SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O

HNO3 + HCl = NO + H2O + Cl2 =>
2 HNO3 + 6 HCl = 2 NO + 4 H2O + 3 Cl2

Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]

HClO + KI = I2 + KCl + KOH =>
HClO + 2 KI = I2 + KCl + KOH

Ba3(PO4)2 + Na2CO3 = Na3PO4 + BaCO3 =>
Ba3(PO4)2 + 3 Na2CO3 = 2 Na3PO4 + 3 BaCO3

Sb2O3 + F2 = SbF5 + O2 =>
2 Sb2O3 + 10 F2 = 4 SbF5 + 3 O2

H3 + Cl2 = H2Cl2 =>
2 H3 + 3 Cl2 = 3 H2Cl2

FeOCl + HCl = FeCl3 + H2O =>
FeOCl + 2 HCl = FeCl3 + H2O

NaBiO3 + H2SO4 + NaAsO2 = H3AsO4 + H2O + Na2SO4 + Bi2(SO4)3 =>
2 NaBiO3 + 5 H2SO4 + 2 NaAsO2 = 2 H3AsO4 + 2 H2O + 2 Na2SO4 + Bi2(SO4)3

Na2[Zn(OH)4] + SO2 = Na2SO3 + ZnSO3 + H2O =>
Na2[Zn(OH)4] + 2 SO2 = Na2SO3 + ZnSO3 + 2 H2O

Fe{+3} + OH{-} = Fe(OH)3 =>
Fe{+3} + 3 OH{-} = Fe(OH)3

Na + Cu(CO3)2 = Na2CO3 + Cu =>
4 Na + Cu(CO3)2 = 2 Na2CO3 + Cu

Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag

C3H7COOH + C4H9OH = C3H7COOC4H9 + H2O =>
C3H7COOH + C4H9OH = C3H7COOC4H9 + H2O

C6H12O6 + Ca(OH)2 = CaC2 + C6H12O7 + H2O =>
4 C6H12O6 + 3 Ca(OH)2 = 3 CaC2 + 3 C6H12O7 + 9 H2O

C7H6O3 + CH3OH = C7H3OH + CH6O3 =>
C7H6O3 + CH3OH = C7H3OH + CH6O3

ZnCl2(aq) + KOH(aq) = Zn(OH)2 + KCl =>
ZnCl2(aq) + 2 KOH(aq) = Zn(OH)2 + 2 KCl

CH4 + KNO3 = CO2 + H2O + KNO2 =>
CH4 + 4 KNO3 = CO2 + 2 H2O + 4 KNO2

CuO + CO2 + H2O = Cu(HCO3)2 =>
CuO + 2 CO2 + H2O = Cu(HCO3)2

AlCl3(s) + NaBH4(s) = Al(BH4)3(l) + NaCl(s) =>
AlCl3(s) + 3 NaBH4(s) = Al(BH4)3(l) + 3 NaCl(s)

Ga(NO3)3 + Na2CO3 = Ga2(CO3)3 + NaNO3 =>
2 Ga(NO3)3 + 3 Na2CO3 = Ga2(CO3)3 + 6 NaNO3

(BaCl2)2H2O = BaCl2 + H2O =>
(BaCl2)2H2O = 2 BaCl2 + H2O

C6H7BrN = C6H4BrNH2 + H =>
C6H7BrN = C6H4BrNH2 + H

Fe{+3} + OH{-} = Fe(OH)3 =>
Fe{+3} + 3 OH{-} = Fe(OH)3

Cu2 + I = Cu2I =>
Cu2 + I = Cu2I

Fe{+3} + OH{-} = Fe(OH)3 =>
Fe{+3} + 3 OH{-} = Fe(OH)3

MgCl2 + BaSO4 = BaCl2 + MgSO4 =>
MgCl2 + BaSO4 = BaCl2 + MgSO4

SO3 + H2O + Ca3(PO4)2 = CaSO4 + H3PO4 =>
3 SO3 + 3 H2O + Ca3(PO4)2 = 3 CaSO4 + 2 H3PO4

Fe{+3} + OH{-} = Fe(OH)3 =>
Fe{+3} + 3 OH{-} = Fe(OH)3

H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O

MgCl2 + BaSO4 = BaCl2 + MgSO4 =>
MgCl2 + BaSO4 = BaCl2 + MgSO4

TiO + CO = TiC + O2 =>
TiO + CO = TiC + O2

LiNO3 + NaF = NaNO3 + LiF =>
LiNO3 + NaF = NaNO3 + LiF

S + H2O = H2S + O =>
S + H2O = H2S + O

HCl + K2CrO7 + FeS = H2S + CrCl3 + FeCl3 + KCl + H2O =>
32 HCl + K2CrO7 + 9 FeS = 9 H2S + CrCl3 + 9 FeCl3 + 2 KCl + 7 H2O

K2Cr2O7 + H2SO4 + CH3OH = K2Cr2(SO4)4 + H2O + HCHO =>
K2Cr2O7 + 4 H2SO4 + 3 CH3OH = K2Cr2(SO4)4 + 7 H2O + 3 HCHO

Na2B4O7 + Mo2O3 + O2 = B2O3 + Na2MoO4 =>
4 Na2B4O7 + 2 Mo2O3 + 3 O2 = 8 B2O3 + 4 Na2MoO4

N2H6SO4 + CuCl2 + NaOH = N2 + CuCl + NaCl + Na2SO4 + H2O =>
N2H6SO4 + 4 CuCl2 + 6 NaOH = N2 + 4 CuCl + 4 NaCl + Na2SO4 + 6 H2O

CH5(NO3)3 = N2 + O2 + H2O + CO2 =>
4 CH5(NO3)3 = 6 N2 + 9 O2 + 10 H2O + 4 CO2

P2 + Cl = PCl5 =>
P2 + 10 Cl = 2 PCl5

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Breng de vergelijking van een chemische reactie in evenwicht
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