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Chemische vergelijkingen in evenwicht op06/05/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N

ClO3{-} + I{-} + H{+} = I2 + Cl{-} + H2O =>
ClO3{-} + 6 I{-} + 6 H{+} = 3 I2 + Cl{-} + 3 H2O

(RCOOH)2 + NaOH = RCOONa + H2O =>
(RCOOH)2 + 2 NaOH = 2 RCOONa + 2 H2O

C8H9NO2 + NaOH = C6H6NaNO + C2H2Na4O3 + H2O =>
C8H9NO2 + 5 NaOH = C6H6NaNO + C2H2Na4O3 + 3 H2O

C7H12O4 + C6H10O = C8O2H14 + CO2 =>
7 C7H12O4 + 14 C6H10O = 16 C8O2H14 + 5 CO2

H{+} + I{-} + O2 = I3{-} + H2O =>
4 H{+} + 6 I{-} + O2 = 2 I3{-} + 2 H2O

C5H10 + O2 = C4H10 + CO2 =>
C5H10 + O2 = C4H10 + CO2

KI + HN03 + H2SO4 = K2S04 + I2 + NO2 + H2O =>
26 KI + 24 HN03 + 52 H2SO4 = 13 K2S04 + 13 I2 + 72 NO2 + 64 H2O

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

C + Sb4O6 = CO2 + Sb =>
3 C + Sb4O6 = 3 CO2 + 4 Sb

C3H8 + Br2 = HBr + C3H7Br =>
C3H8 + Br2 = HBr + C3H7Br

C19N2H8O2 + O2 = CO2 + NH3 + H2O =>
2 C19N2H8O2 + 37 O2 = 38 CO2 + 4 NH3 + 2 H2O

Si + HNO3 = SiH4O4 + NO2 =>
Si + 4 HNO3 = SiH4O4 + 4 NO2

FeI3 + O2 = I2 + FeO =>
2 FeI3 + O2 = 3 I2 + 2 FeO

(FeO3) + (CO) = Fe + CO2 =>
(FeO3) + 3(CO) = Fe + 3 CO2

C8H16 + BH3 = C24H51B =>
3 C8H16 + BH3 = C24H51B

CaCl + HCO3 = CaCO3 + HCl =>
CaCl + HCO3 = CaCO3 + HCl

MgF2 + Na2SO4 = MgSO4 + NaF =>
MgF2 + Na2SO4 = MgSO4 + 2 NaF

H2S + HNO3 = H2O + H2SO4 + NO2 =>
H2S + 8 HNO3 = 4 H2O + H2SO4 + 8 NO2

C4H10O2 + HIO3 = C2H4O2 + HI + H2O =>
C4H10O2 + HIO3 = 2 C2H4O2 + HI + H2O

H2SnCl6 = SnCl4 + HCl =>
H2SnCl6 = SnCl4 + 2 HCl

H3PO4(aq)CsOH(aq) = CsH2O4P(aq)H2O(l) =>
H3PO4(aq)CsOH(aq) = CsH2O4P(aq)H2O(l)

CuCl2 + MgO = CuO + MgCl2 =>
CuCl2 + MgO = CuO + MgCl2

KNO2 = K2O + O2 + NO =>
4 KNO2 = 2 K2O + O2 + 4 NO

ZnSO4NH3 = ZnH3NSO4 =>
ZnSO4NH3 = ZnH3NSO4

Na2C2O4 + H2SO4 + KMnO4 = CO2 + H2O + K2SO4 + MnSO4 + Na2SO4 =>
5 Na2C2O4 + 8 H2SO4 + 2 KMnO4 = 10 CO2 + 8 H2O + K2SO4 + 2 MnSO4 + 5 Na2SO4

C6H6 + O2 = CO5 + H2O =>
2 C6H6 + 33 O2 = 12 CO5 + 6 H2O

FeBr2 + H2SO4 = Fe2(SO4)2 + HBr =>
2 FeBr2 + 2 H2SO4 = Fe2(SO4)2 + 4 HBr

Ag(NO3) + K2(SO3) = Ag2(SO3) + K(NO3) =>
2 Ag(NO3) + K2(SO3) = Ag2(SO3) + 2 K(NO3)

NH3 + NaOH = N(OH)3 + NaH =>
NH3 + 3 NaOH = N(OH)3 + 3 NaH

N2O5 + KOH = N2OH + KO5 =>
N2O5 + KOH = N2OH + KO5

BaCl2 + CH3COOH = Ba(CH3COO)2 + H + Cl =>
BaCl2 + 2 CH3COOH = Ba(CH3COO)2 + 2 H + 2 Cl

Ca(s) + H2O(l) = CaO(s) + H2(g) =>
Ca(s) + H2O(l) = CaO(s) + H2(g)

H2S + O = OH2 + S =>
H2S + O = OH2 + S

KCrO4H2SO4 + NaOH = KCrO4H2SO4NaOH =>
KCrO4H2SO4 + NaOH = KCrO4H2SO4NaOH

PbCl4 + Al3 = AlCl3 + Pb4 =>
36 PbCl4 + 16 Al3 = 48 AlCl3 + 9 Pb4

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

CuBr2 + H2O + KI = Cu(OH)2 + HI + KBr =>
CuBr2 + 2 H2O + 2 KI = Cu(OH)2 + 2 HI + 2 KBr

MoS2 + O2 = MoO3 + SO2 = =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2

HNO3 + PH3 = HPH3 + NO3 =>
HNO3 + PH3 = HPH3 + NO3

HNO3 + KCH3COO = CH3COOH + KNO3 =>
HNO3 + KCH3COO = CH3COOH + KNO3

NH4Cl + ZnCl2 = (NH4)2[ZnCl4] =>
2 NH4Cl + ZnCl2 = (NH4)2[ZnCl4]

I + NaBr = IBr2 + Na =>
I + 2 NaBr = IBr2 + 2 Na

MgCrO2 + AlN = Mg3N2 + Al2(CrO2)3 =>
3 MgCrO2 + 2 AlN = Mg3N2 + Al2(CrO2)3

CaCO3 + H2SO4 = H2CO3 + CaSO4 =>
CaCO3 + H2SO4 = H2CO3 + CaSO4

Cu2O + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2O + 3 H2SO4 = 2 CuSO4 + SO2 + 3 H2O

BaCo3 + H2Co3 = Ba(HCo3)2 =>
BaCo3 + H2Co3 = Ba(HCo3)2

He + O3 = He2O =>
6 He + O3 = 3 He2O

BeF2 = Be + F =>
BeF2 = Be + 2 F

LiN + S = LiS + N =>
LiN + S = LiS + N

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Breng de vergelijking van een chemische reactie in evenwicht
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