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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ca + IO = Ca(IO) =>
Ca + IO = Ca(IO)

CO2 + H2O + Ca = CaCO3 + H =>
CO2 + H2O + Ca = CaCO3 + 2 H

Mg(s) + AgNO3(aq) = Mg(NO3)(aq) + Ag(s) =>
Mg(s) + AgNO3(aq) = Mg(NO3)(aq) + Ag(s)

KNO2 + H2O = KOH + HNO2 =>
KNO2 + H2O = KOH + HNO2

Na2CO3 + H2SO4 = Na + SO4 + H2O + CO2 =>
Na2CO3 + H2SO4 = 2 Na + SO4 + H2O + CO2

Fe2O3 + CO2 = Fe + CO3 =>
Fe2O3 + 3 CO2 = 2 Fe + 3 CO3

Cd + OH = Cd(OH)2 =>
Cd + 2 OH = Cd(OH)2

H3 + Lv = H2Lv =>
2 H3 + 3 Lv = 3 H2Lv

Fe2(SO4)3 + NH4SCN = Fe(SCN)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH4SCN = 2 Fe(SCN)3 + 3(NH4)2SO4

Zn + ZnSO4 = ZnZnSO4 =>
Zn + ZnSO4 = ZnZnSO4

Ga + Br = BrGa =>
Ga + Br = BrGa

Al2O3 + KOH = Al(OH)3 + K2O =>
Al2O3 + 6 KOH = 2 Al(OH)3 + 3 K2O

(NH4)2U2O7 + HNO3 = UO2(NO3)2 + (NH4)NO3 + H2O =>
(NH4)2U2O7 + 6 HNO3 = 2 UO2(NO3)2 + 2(NH4)NO3 + 3 H2O

O = (O2O2)2 =>
8 O = (O2O2)2

CH3COONa = CH3COO + Na =>
CH3COONa = CH3COO + Na

HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g)

Ca + HCl = CaCl2 + H20H2 =>
11 Ca + 22 HCl = 11 CaCl2 + H20H2

Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O

Ca(OH)2 + NaHCO3 = Ca(HCO3)2 + NaOH =>
Ca(OH)2 + 2 NaHCO3 = Ca(HCO3)2 + 2 NaOH

Cl + P = Cl3P2 =>
3 Cl + 2 P = Cl3P2

FeCl2 + K2CO3 = FeCO3 + KCl =>
FeCl2 + K2CO3 = FeCO3 + 2 KCl

FeCl3 + K4[Fe(CN)6] = Fe[Fe(CN)6] + K4Cl3 =>
FeCl3 + K4[Fe(CN)6] = Fe[Fe(CN)6] + K4Cl3

HBr + Tl = TlBr + H =>
HBr + Tl = TlBr + H

NC(CH2)2CN + NaOH + H2O = NH3 + NaOOC(CH2)2COONa =>
NC(CH2)2CN + 2 NaOH + 2 H2O = 2 NH3 + NaOOC(CH2)2COONa

AuCl3 = Au + Cl2 =>
2 AuCl3 = 2 Au + 3 Cl2

Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2H2O =>
2 Fe + 4 H2SO4 = Fe2(SO4)3 + SO2 + 2 H2H2O

H2S + H2O = H2 + SO2 =>
H2S + 2 H2O = 3 H2 + SO2

Se + Zn = ZnSe =>
Se + Zn = ZnSe

CaCO3 + H2 = Ca + CO2 + H2O =>
CaCO3 + H2 = Ca + CO2 + H2O

HClO + Zn = ZnO + HCl =>
HClO + Zn = ZnO + HCl

S2O3 + FeCl3 = [Fe(S2O3)2] + Cl =>
2 S2O3 + FeCl3 = [Fe(S2O3)2] + 3 Cl

VOCl2 + H2S + HCl = VCl3 + S + H2O =>
2 VOCl2 + H2S + 2 HCl = 2 VCl3 + S + 2 H2O

Fe + O = FeO =>
Fe + O = FeO

Fe(NO3)2 + NaOH = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 NaNO3

KMnO4 + HCl = Cl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 5 Cl2 + 2 MnCl2 + 2 KCl + 8 H2O

A1 + HC1 = A1C13 + H2 =>
2 A1 + 26 HC1 = 2 A1C13 + 13 H2

Al + HgCl2 = AlCl3 + Hg =>
2 Al + 3 HgCl2 = 2 AlCl3 + 3 Hg

Ca3N2 + HNO3 = Ca(NO3)2 + NH3 =>
Ca3N2 + 6 HNO3 = 3 Ca(NO3)2 + 2 NH3

Na2(CO3) + K3Po4 = Na3(Po4) + K2CO3 =>
3 Na2(CO3) + 2 K3Po4 = 2 Na3(Po4) + 3 K2CO3

CuS + FeO = FeS + Fe2O3 + Cu2S =>
2 CuS + 3 FeO = FeS + Fe2O3 + Cu2S

KNO3 + Al = KNO2 + Al2O3 =>
3 KNO3 + 2 Al = 3 KNO2 + Al2O3

NaOH + MgSO4 = NaOHMgSO4 =>
NaOH + MgSO4 = NaOHMgSO4

KOH + Na = NaOH + K =>
KOH + Na = NaOH + K

CO2 + NaOH + C20H14O4 = C7H6O3 + Na2 =>
10 CO2 + 62 NaOH + 17 C20H14O4 = 50 C7H6O3 + 31 Na2

Bi2S3 + HCl = BiCl3 + H2S =>
Bi2S3 + 6 HCl = 2 BiCl3 + 3 H2S

Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH

MoO3 = Mo + O2 =>
2 MoO3 = 2 Mo + 3 O2

CrH2 + HCl + O2 = H2O + Cr(ClO)2 =>
CrH2 + 2 HCl + 2 O2 = 2 H2O + Cr(ClO)2

CaPO4 + C + SiO2 = CaSiO3 + CO + P4 =>
4 CaPO4 + 12 C + 4 SiO2 = 4 CaSiO3 + 12 CO + P4

MoO3 = Mo + O2 =>
2 MoO3 = 2 Mo + 3 O2

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Breng de vergelijking van een chemische reactie in evenwicht
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