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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

CH2CHCN + O2 = CO2 + H2O + N =>
4 CH2CHCN + 15 O2 = 12 CO2 + 6 H2O + 4 N

Ba(OH)2 + H3PO3 = Ba(H2PO4)2 + H2 =>
Ba(OH)2 + 2 H3PO3 = Ba(H2PO4)2 + 2 H2

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

HNO3 + Fe2O3 = Fe(NO3)3 + H2O =>
6 HNO3 + Fe2O3 = 2 Fe(NO3)3 + 3 H2O

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

Fe + KMnO4 + H2O = Fe(OH)3 + MnO2 + KOH =>
Fe + KMnO4 + 2 H2O = Fe(OH)3 + MnO2 + KOH

Cr(s) + HI(aq) = CrI + H =>
Cr(s) + HI(aq) = CrI + H

B2H6 + Cl2 = BCl3 + HCl =>
B2H6 + 6 Cl2 = 2 BCl3 + 6 HCl

HF + LiCO3 = HCO3 + LiF =>
HF + LiCO3 = HCO3 + LiF

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

CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3

MnO2 + H2SO4H2C2O4 = MnSO4 + CO2 + H2O =>
MnO2 + H2SO4H2C2O4 = MnSO4 + 2 CO2 + 2 H2O

Fe3 + HCl = FeHCl =>
Fe3 + 3 HCl = 3 FeHCl

AI + HCI = AICI + H2 =>
2 AI + 2 HCI = 2 AICI + H2

KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O

Sn + Cu(NO3)2 = Sn(NO3)2 + Cu =>
Sn + Cu(NO3)2 = Sn(NO3)2 + Cu

C3H8 + O = CO + H2O =>
C3H8 + 7 O = 3 CO + 4 H2O

CaCl2 + NaH2PO4 = Ca(PO4)2 + NaH2Cl =>
CaCl2 + 2 NaH2PO4 = Ca(PO4)2 + 2 NaH2Cl

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

Zn + SO4 + H2O = ZnSO4*H2O =>
Zn + SO4 + H2O = ZnSO4*H2O

CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O

C10H10O4 + NaOH = C2H4O2 + C6H6O2 + NaCO =>
3 C10H10O4 + 2 NaOH = 2 C2H4O2 + 4 C6H6O2 + 2 NaCO

NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2

Au + HNO3 + NaCl = HAuCl4 + NO + H2O + NaNO3 =>
Au + 5 HNO3 + 4 NaCl = HAuCl4 + NO + 2 H2O + 4 NaNO3

Al4C3 + H2O = CH4(g) + Al(OH)3(s) =>
Al4C3 + 12 H2O = 3 CH4(g) + 4 Al(OH)3(s)

ZnSO4(aq) + KOH(aq) = Zn(OH)2 + K2SO4 =>
ZnSO4(aq) + 2 KOH(aq) = Zn(OH)2 + K2SO4

NaOH + H3PO4 = H2O + Na2HPO4 =>
2 NaOH + H3PO4 = 2 H2O + Na2HPO4

Cl2 + O2 = Cl3O =>
3 Cl2 + O2 = 2 Cl3O

PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl

FeCl3(H2O)6 + CH3COONa(H2O)3 + C5H8O2 = Fe(C5H7O2)3 + NaCl + H2O + CH3OOH =>
FeCl3(H2O)6 + 3 CH3COONa(H2O)3 + 3 C5H8O2 = Fe(C5H7O2)3 + 3 NaCl + 9 H2O + 6 CH3OOH

Ag2O2 = Ag + O2 =>
Ag2O2 = 2 Ag + O2

Ra + C = RaC2 =>
Ra + 2 C = RaC2

Ag(NO3) + CaCl2 = AgCl + Ca(NO3)2 =>
2 Ag(NO3) + CaCl2 = 2 AgCl + Ca(NO3)2

CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O

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

Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2

HCl(aq) + K2SO4(aq) = H2SO4 + KCl =>
2 HCl(aq) + K2SO4(aq) = H2SO4 + 2 KCl

NaCl + O2 = Na + ClO2 =>
NaCl + O2 = Na + ClO2

HS + KOH = HOH + KS =>
HS + KOH = HOH + KS

Ti + Zr + Sn = Ti125Zr2875Sn1000 =>
125 Ti + 2875 Zr + 1000 Sn = Ti125Zr2875Sn1000

(Mn3O(CH3COO)6)CH3COO + H2O = MnO2 + Mn(CH3COO)2 + CH3COOH =>
2(Mn3O(CH3COO)6)CH3COO + 4 H2O = 3 MnO2 + 3 Mn(CH3COO)2 + 8 CH3COOH

CoBr2 + Na2CO3 = Na2Br2 + CoCO3 =>
CoBr2 + Na2CO3 = Na2Br2 + CoCO3

Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O

K2S(aq) + HCl(aq) = K2Cl + HS =>
K2S(aq) + HCl(aq) = K2Cl + HS

FeS + Fe3O4 = SO2 + FeO =>
FeS + 3 Fe3O4 = SO2 + 10 FeO

CH3H + O2 = CO + H2O =>
2 CH3H + 3 O2 = 2 CO + 4 H2O

(C)(H3)(C)(H3) + (O2) = (C)(O2) + (H2O) =>
2(C)(H3)(C)(H3) + 7(O2) = 4(C)(O2) + 6(H2O)

CaCl2(aq) + H3PO4(aq) = Ca3(PO4)2(s) + HCl(aq) =>
3 CaCl2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 HCl(aq)

Cl + MgI2 = ClI + Mg =>
2 Cl + MgI2 = 2 ClI + Mg

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Breng de vergelijking van een chemische reactie in evenwicht
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