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Chemische vergelijkingen in evenwicht op11/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaC2H3O2 + H2SO4 = Na2SO4 + CH3COOH =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 CH3COOH

Na2O(s) + H2O(l) = NaOH(ac) =>
Na2O(s) + H2O(l) = 2 NaOH(ac)

AgC2H3O2 + SrI2 = AgI2 + SrC2H3O2 =>
AgC2H3O2 + SrI2 = AgI2 + SrC2H3O2

N2H4O3 = N2O + H2O =>
N2H4O3 = N2O + 2 H2O

CrBr2 + Fe = FeBr2 + Cr =>
CrBr2 + Fe = FeBr2 + Cr

AlCl3 + NH3*H2O = NH4 + Al(OH)4 + NH4Cl =>
AlCl3 + 4 NH3*H2O = NH4 + Al(OH)4 + 3 NH4Cl

C15H16O2 + H2O = CO2 + CH4 =>
C15H16O2 + 10 H2O = 6 CO2 + 9 CH4

Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH

AgC2H3O2 + SrI2 = AgI2 + SrC2H3O2 =>
AgC2H3O2 + SrI2 = AgI2 + SrC2H3O2

ZnCl2 + K2CO3 = Zn2(CO3)2 + KCl =>
2 ZnCl2 + 2 K2CO3 = Zn2(CO3)2 + 4 KCl

Cu(s) + AgNO3(aq) = (CuNO3)2(s) + Ag(aq) =>
2 Cu(s) + 2 AgNO3(aq) = (CuNO3)2(s) + 2 Ag(aq)

Na2O(s) + H2O(l) = NaOH(ac) =>
Na2O(s) + H2O(l) = 2 NaOH(ac)

AgC2H3O2 + SrI2 = AgI2 + SrC2H3O2 =>
AgC2H3O2 + SrI2 = AgI2 + SrC2H3O2

K3[Cr(OH)6] = KCrO2 + KOH + H2O =>
K3[Cr(OH)6] = KCrO2 + 2 KOH + 2 H2O

AgC2H3O2 + SrI2 = AgI2 + SrC2H3O2 =>
AgC2H3O2 + SrI2 = AgI2 + SrC2H3O2

H3BO3 + CaOH = Ca(OH)2 + BO + H2O =>
H3BO3 + CaOH = Ca(OH)2 + BO + H2O

AgNo3 + CaCl2 = AgCl + Ca(No3)2 =>
2 AgNo3 + CaCl2 = 2 AgCl + Ca(No3)2

Na2S + C = Na2C2 + CS2 =>
2 Na2S + 5 C = 2 Na2C2 + CS2

Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3

C6H18N + O2 = CO2 + H2O + N2 =>
2 C6H18N + 21 O2 = 12 CO2 + 18 H2O + N2

Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2

N2H4O3 = N2O + H2O =>
N2H4O3 = N2O + 2 H2O

C6H6 + C3H5Cl = C9H11Cl =>
C6H6 + C3H5Cl = C9H11Cl

C5H8O2 + NaH + HCI = C5H12 + O2 + NaCI =>
C5H8O2 + 2 NaH + 2 HCI = C5H12 + O2 + 2 NaCI

KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2

C8H14O + O2 = CO2 + H2O =>
C8H14O + 11 O2 = 8 CO2 + 7 H2O

(HOCH2CH2)2O + O2 = CO2 + H2O =>
(HOCH2CH2)2O + 5 O2 = 4 CO2 + 5 H2O

Mg(NO3)2 = MgO + NO2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 4 NO2 + O2

AgC2H3O2 + SrI2 = AgI2 + SrC2H3O2 =>
AgC2H3O2 + SrI2 = AgI2 + SrC2H3O2

(NH4)2CO3(aq) + CuBr2(aq) = NH4Br(aq) + CuCO3(s) =>
(NH4)2CO3(aq) + CuBr2(aq) = 2 NH4Br(aq) + CuCO3(s)

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

NaC2H3O2 + H2SO4 = Na2SO4 + CH3COOH =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 CH3COOH

N2H4O3 = N2O + H2O =>
N2H4O3 = N2O + 2 H2O

Fe2O3(l) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(l) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)

FeSO4 + Ca(OH)2 + O2 + H2O = Fe(OH)3 + CaSO4 =>
4 FeSO4 + 4 Ca(OH)2 + O2 + 2 H2O = 4 Fe(OH)3 + 4 CaSO4

CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O

CrO7{2-} + C2O2{2-} + H{+} = Cr{3+} + CO2 + H2O =>
2 CrO7{2-} + 3 C2O2{2-} + 16 H{+} = 2 Cr{3+} + 6 CO2 + 8 H2O

KClO3 + KI = KCl + K2O + I2 =>
KClO3 + 6 KI = KCl + 3 K2O + 3 I2

KCrO2 + HBr = CrBr3 + K2O + H2O =>
2 KCrO2 + 6 HBr = 2 CrBr3 + K2O + 3 H2O

Mg + HCl = Mg2Cl + H2 =>
4 Mg + 2 HCl = 2 Mg2Cl + H2

Na2S + C = CS2 + Na =>
2 Na2S + C = CS2 + 4 Na

Na + HF = NaF + H2 =>
2 Na + 2 HF = 2 NaF + H2

KClO3 + Al = KCl + Al2O3 =>
KClO3 + 2 Al = KCl + Al2O3

HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O

Na2C2O4 = CO2 + Na =>
Na2C2O4 = 2 CO2 + 2 Na

KMnO4 + NaHSO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
4 KMnO4 + 10 NaHSO3 + H2SO4 = 4 MnSO4 + 5 Na2SO4 + 2 K2SO4 + 6 H2O

Te + Cl2 = TeCl =>
2 Te + Cl2 = 2 TeCl

CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu

CsHSO3 = CsHO3 + S =>
CsHSO3 = CsHO3 + S

NaBr + AgNO3 = Na + NO3 + AgBr =>
NaBr + AgNO3 = Na + NO3 + AgBr

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