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Chemische vergelijkingen in evenwicht op03/16/24

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Breng de vergelijking van een chemische reactie in evenwicht
ZnI2 + NaOH = Zn(OH)2 + INa =>
ZnI2 + 2 NaOH = Zn(OH)2 + 2 INa

FeCl3(aq) + CoCl2(aq) = CoCl3 + FeCl2 =>
FeCl3(aq) + CoCl2(aq) = CoCl3 + FeCl2

NaNO3 + KSCN = NaSCN + KNO3 =>
NaNO3 + KSCN = NaSCN + KNO3

Li2S2O3 + Zn(NO3)2 = Li2(NO3)2 + ZnS2O3 =>
Li2S2O3 + Zn(NO3)2 = Li2(NO3)2 + ZnS2O3

Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H3O2 =>
13 Mg + 34 HNO3 = 13 Mg(NO3)2 + 4 NH4NO3 + 6 H3O2

CHCl3 + I2 = ICHCl2 + ICl =>
CHCl3 + I2 = ICHCl2 + ICl

AlCdI = AlICd =>
AlCdI = AlICd

K2SO3 + HNO3 = K2SO4 + H2O + NO2 =>
K2SO3 + 2 HNO3 = K2SO4 + H2O + 2 NO2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Na + S = Na2S =>
2 Na + S = Na2S

NaNO3 + KSCN = NaSCN + KNO3 =>
NaNO3 + KSCN = NaSCN + KNO3

LiAlH4 + AlCl3 = AlH3 + LiCl =>
3 LiAlH4 + AlCl3 = 4 AlH3 + 3 LiCl

LiOH + Al + H2O = Li[Al(OH)6] + H2 =>
2 LiOH + 2 Al + 10 H2O = 2 Li[Al(OH)6] + 5 H2

FeCl3(aq) + CoCl2(aq) = CoCl3 + FeCl2 =>
FeCl3(aq) + CoCl2(aq) = CoCl3 + FeCl2

CH3CO2H + NaHO = NaCH3 + H2CO3 =>
CH3CO2H + NaHO = NaCH3 + H2CO3

H2 + I2 = HI =>
H2 + I2 = 2 HI

CoSc = ScCo =>
CoSc = ScCo

Si + FeO = FeSi + SiO2 =>
3 Si + 2 FeO = 2 FeSi + SiO2

C2H5OH + O2 = H2O + CHO =>
2 C2H5OH + 3 O2 = 4 H2O + 4 CHO

K2CrO4 + K2S + H2SO4 = KHSO4 + Cr(SO3)3 + H2O =>
4 K2CrO4 + 3 K2S + 23 H2SO4 = 14 KHSO4 + 4 Cr(SO3)3 + 16 H2O

Na2S + HBr = NaBr + H2S =>
Na2S + 2 HBr = 2 NaBr + H2S

K + S = K6S2 =>
6 K + 2 S = K6S2

HI + K2Cr2O7 = CrI3 + I2 + KI + H2O =>
14 HI + K2Cr2O7 = 2 CrI3 + 3 I2 + 2 KI + 7 H2O

C2H4O2 + Al = C2H3O2Al + H2 =>
2 C2H4O2 + 2 Al = 2 C2H3O2Al + H2

Rb + NO3 = Rb(NO3) =>
Rb + NO3 = Rb(NO3)

C7H9COOH + O2 = CO2 + H2O =>
2 C7H9COOH + 19 O2 = 16 CO2 + 10 H2O

Mn + Hg{2} = Mn{2} + Hg =>
Mn + Hg{2} = Mn{2} + Hg

Zr2Sc2C3 = ZrC + Sc4C3 + Sc =>
3 Zr2Sc2C3 = 6 ZrC + Sc4C3 + 2 Sc

CaO + Cr2O3 + WO3 = Ca2CrWO6 + O2 =>
8 CaO + 2 Cr2O3 + 4 WO3 = 4 Ca2CrWO6 + O2

Na2SO4 + H2O + SO3 = NaHSO4 =>
Na2SO4 + H2O + SO3 = 2 NaHSO4

Sn(s) + NaOH(aq) = Na2SnO2(aq) + H1(g) =>
Sn(s) + 2 NaOH(aq) = Na2SnO2(aq) + 2 H1(g)

Na2S2O3*3H2O + H2O2 = Na2SO4*10H2O + Na2S3O6 =>
2 Na2S2O3*3H2O + 4 H2O2 = Na2SO4*10H2O + Na2S3O6

H3PO4 + (NH4)2MoO4 + HNO3 = [(NH4)3PO4*12MoO3] + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = [(NH4)3PO4*12MoO3] + 21 NH4NO3 + 12 H2O

AgNO3 + Na2SO3 = AgSO3 + NaNaNO3 =>
AgNO3 + Na2SO3 = AgSO3 + NaNaNO3

LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O

Na + H2 = NaH =>
2 Na + H2 = 2 NaH

CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl

LiOH + CuCl2 = LiCl + Cu(OH)2 =>
2 LiOH + CuCl2 = 2 LiCl + Cu(OH)2

(NH4)2CO3 + Cu(OH)2 = NH3 + CuCO3 + H2O =>
(NH4)2CO3 + Cu(OH)2 = 2 NH3 + CuCO3 + 2 H2O

Au + HCl + HNO3 = AuCl3 + H2O + HNO =>
4 Au + 12 HCl + 3 HNO3 = 4 AuCl3 + 6 H2O + 3 HNO

NaCl + HClO = NaClO + HCl =>
NaCl + HClO = NaClO + HCl

Bi2O3 + H2O = Bi(OH)3 =>
Bi2O3 + 3 H2O = 2 Bi(OH)3

H2 + SiO3 = SiO2 + H2O =>
H2 + SiO3 = SiO2 + H2O

(C6H12O6) + H2O = H2O2 + C2H5OH =>
(C6H12O6) + 9 H2O = 6 H2O2 + 3 C2H5OH

CS2CO3(s) + HCl(aq) = H2O(l) + CO2(g) + CS2Cl2(aq) =>
CS2CO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CS2Cl2(aq)

Al(OH)3 + Na = NaAlO2 + H2 + H2O =>
2 Al(OH)3 + 2 Na = 2 NaAlO2 + H2 + 2 H2O

Mn1P2 = Mn6 + P3 =>
6 Mn1P2 = Mn6 + 4 P3

NaOH + (CH3)2SO4 = Na2SO4 + CH3OH =>
2 NaOH + (CH3)2SO4 = Na2SO4 + 2 CH3OH

Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2

CaCl2(s) + H2O(l) = CaO(aq) + HCl(aq) =>
CaCl2(s) + H2O(l) = CaO(aq) + 2 HCl(aq)

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Breng de vergelijking van een chemische reactie in evenwicht
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