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Chemische vergelijkingen in evenwicht op02/11/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

Ru + KNO3 + KOH = KRuO + KNO2 + H2O =>
2 Ru + KNO3 + 2 KOH = 2 KRuO + KNO2 + H2O

MnC2O4*3H2O(s) + O2(g) = MnO(s) + H2O(g) + CO2(g) =>
2 MnC2O4*3H2O(s) + O2(g) = 2 MnO(s) + 6 H2O(g) + 4 CO2(g)

Ar + H2 = ArH2 =>
Ar + H2 = ArH2

CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH

CaCO3 + O2 = CaCO5 =>
CaCO3 + O2 = CaCO5

NH4OH + H2SO4 = H2 + NH4OHSO4 =>
NH4OH + H2SO4 = H2 + NH4OHSO4

Ca(CN)2 + Al2(CrO4)3 = Ca2(CrO4)2 + Al(CN)3 =>
6 Ca(CN)2 + 2 Al2(CrO4)3 = 3 Ca2(CrO4)2 + 4 Al(CN)3

KNO3 + BaI2 = Ba(NO3)2 + KI =>
2 KNO3 + BaI2 = Ba(NO3)2 + 2 KI

Pb(NO3)2 + Li2CO3 = PbCO3 + Li2(NO3)2 =>
Pb(NO3)2 + Li2CO3 = PbCO3 + Li2(NO3)2

CH3CH2OH + O2 = H2O + CO2 =>
CH3CH2OH + 3 O2 = 3 H2O + 2 CO2

FeBr3 + AgNo3 = Fe(No3)3 + AgBr =>
FeBr3 + 3 AgNo3 = Fe(No3)3 + 3 AgBr

NaOH + Fe(SCN) = Fe(OH)3 + Na + SCN =>
3 NaOH + Fe(SCN) = Fe(OH)3 + 3 Na + SCN

KNO3 + Na3PO4 = KPO4Na3NO3 =>
KNO3 + Na3PO4 = KPO4Na3NO3

Al2(SO4)3 + Na2O = Al2O3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2O = Al2O3 + 3 Na2SO4

H3BO3 + KOH = K2B4O7 + H2O =>
4 H3BO3 + 2 KOH = K2B4O7 + 7 H2O

H2SO4 + Hg = HgSO4 + SO2 + H2O =>
2 H2SO4 + Hg = HgSO4 + SO2 + 2 H2O

(NH2)2CO + H2O = CO2 + NH3 =>
(NH2)2CO + H2O = CO2 + 2 NH3

I2 + CCl4 = I2CCl4 =>
I2 + CCl4 = I2CCl4

I{-}(aq) + Br2(aq) = I2(s) + Br{-}(aq) =>
2 I{-}(aq) + Br2(aq) = I2(s) + 2 Br{-}(aq)

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

Zn + Al(OH)3 = Zn(OH)2 + Al =>
3 Zn + 2 Al(OH)3 = 3 Zn(OH)2 + 2 Al

Ca[OH]2 + NH4Cl = NH4OH + CaCl2 =>
Ca[OH]2 + 2 NH4Cl = 2 NH4OH + CaCl2

Ag(s) + HCl(aq) = AgCl2(s) + H2(g) =>
Ag(s) + 2 HCl(aq) = AgCl2(s) + H2(g)

Co(NO3)2 + H2O = NO3 + Co(H2O)6 =>
Co(NO3)2 + 6 H2O = 2 NO3 + Co(H2O)6

CuSO4 + sodiumhydroxide = Cu(OH)2 + sodiumsulfate =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

Ca20 + O20 = Ca3O3 =>
3 Ca20 + 3 O20 = 20 Ca3O3

N2O4 + CH3N2 = H2O + N2 + CO2 =>
7 N2O4 + 8 CH3N2 = 12 H2O + 15 N2 + 8 CO2

Na + (NH4)2SO4 = Na2SO4 + H2 + N2 =>
2 Na + (NH4)2SO4 = Na2SO4 + 4 H2 + N2

C7H5NaO2 + H2SO4 = Na2SO4 + C7H6O2 =>
2 C7H5NaO2 + H2SO4 = Na2SO4 + 2 C7H6O2

C8H17O12 + O2 = CO2 + H2O =>
4 C8H17O12 + 25 O2 = 32 CO2 + 34 H2O

N2H4 + FeCl3 = FeCl2 + N2 + HCl =>
N2H4 + 4 FeCl3 = 4 FeCl2 + N2 + 4 HCl

Mn(OH)7 + HIO3 = Mn(IO3)7 + H2O =>
Mn(OH)7 + 7 HIO3 = Mn(IO3)7 + 7 H2O

NaHCO3 = Na4C2O6 + H2O + CO2 =>
4 NaHCO3 = Na4C2O6 + 2 H2O + 2 CO2

Fe2O3 + H2 = FeH5 + O2 =>
2 Fe2O3 + 10 H2 = 4 FeH5 + 3 O2

C7H8 + N2O4 = CO2 + H2O + N2 =>
2 C7H8 + 9 N2O4 = 14 CO2 + 8 H2O + 9 N2

KOH + Ca(NO3)2 = K(NO3) + Ca(OH)2 =>
2 KOH + Ca(NO3)2 = 2 K(NO3) + Ca(OH)2

C6H2NH2 + O2 = CO2 + H2O + N2 =>
2 C6H2NH2 + 14 O2 = 12 CO2 + 4 H2O + N2

BrSO4 + NOH = BrOH + NSO4 =>
BrSO4 + NOH = BrOH + NSO4

H2 + O2 = H2O = SO2 =>
2 H2 + O2 = 2 H2O

Ca2Si + HCl = SiH4 + CaCl2 =>
Ca2Si + 4 HCl = SiH4 + 2 CaCl2

C3H7COOH + CHOH = C3H7COOCH + HOH =>
C3H7COOH + CHOH = C3H7COOCH + HOH

CrCl3 + NH3*H2O = NH4Cl + Cr(OH)3 =>
CrCl3 + 3 NH3*H2O = 3 NH4Cl + Cr(OH)3

OH + CaCO3 = CaO2 + H2O + CO2 =>
2 OH + CaCO3 = CaO2 + H2O + CO2

Na + Ag(NO3) = NaNO3 + Ag =>
Na + Ag(NO3) = NaNO3 + Ag

CuO + ZnCl2 + H2O = Zn5(OH)8Cl2 + Cu2(OH)3Cl =>
16 CuO + 5 ZnCl2 + 16 H2O = Zn5(OH)8Cl2 + 8 Cu2(OH)3Cl

C9H116 + O2 = CO2 + H2O =>
C9H116 + 38 O2 = 9 CO2 + 58 H2O

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O

K2S + Ca(NO3)2 = KNO3 + SCa =>
K2S + Ca(NO3)2 = 2 KNO3 + SCa

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Breng de vergelijking van een chemische reactie in evenwicht
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