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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl

Mg + Fe{+3} = Mg{+2} + Fe =>
3 Mg + 2 Fe{+3} = 3 Mg{+2} + 2 Fe

H2SO4 + Hg(OH)2 = (SO4)Hg + H2O =>
H2SO4 + Hg(OH)2 = (SO4)Hg + 2 H2O

NaOH + C4O5H6 = H2O + C4O5H4Na2 =>
2 NaOH + C4O5H6 = 2 H2O + C4O5H4Na2

Na + IO3 = Na2IO3 =>
2 Na + IO3 = Na2IO3

Cu + CH3COOH = (CH3COO)2Cu + H2 =>
Cu + 2 CH3COOH = (CH3COO)2Cu + H2

K2SO3 + KMnO4 + K(OH) = K2MnO4 + K2SO4 + H2O =>
K2SO3 + 2 KMnO4 + 2 K(OH) = 2 K2MnO4 + K2SO4 + H2O

Cu(OH)2(s) + HClO4(aq) = Cu(ClO4)2(s) + H2O(aq) =>
Cu(OH)2(s) + 2 HClO4(aq) = Cu(ClO4)2(s) + 2 H2O(aq)

Cl2 + H2O = HCl + HClO = HCl + O =>
Cl2 + H2O = HCl + HClO

CH2O2 + Mg = MgHCO2 + H2 =>
2 CH2O2 + 2 Mg = 2 MgHCO2 + H2

C14H30 + Br = C14H29Br + HBr =>
C14H30 + 2 Br = C14H29Br + HBr

KMnO4 + H2SO3 + KNO2 = MnSO4 + K2SO4 + H2O + KNO3 =>
2 KMnO4 + 3 H2SO3 + 2 KNO2 = 2 MnSO4 + K2SO4 + 3 H2O + 2 KNO3

K2HAsO3 + NaBrO3 + HCl = KCl + NaBr + H3AsO4 =>
3 K2HAsO3 + NaBrO3 + 6 HCl = 6 KCl + NaBr + 3 H3AsO4

H{+} + Cu{+} + PbO2 + SO4{2-} = PbSO4 + Cu{2{+}+H2O =>
4 H{+} + 2 Cu{+} + PbO2 + SO4{2-} = PbSO4 + 2 Cu{2{+}+2H2O

CrOHSO4 + NaOH = Cr(OH)3 + Na2(SO4) =>
CrOHSO4 + 2 NaOH = Cr(OH)3 + Na2(SO4)

NaOH(s) + H2O(l) = NaH + OH =>
NaOH(s) + H2O(l) = NaH + 2 OH

Pt + O2 = Pt2O =>
4 Pt + O2 = 2 Pt2O

Mg2 + H2CO3 = MgCO3 + H2 =>
Mg2 + 2 H2CO3 = 2 MgCO3 + 2 H2

Na3AsO3 + H2SO4 + Zn = AsH3 + ZnSO4 + Na2SO4 + H2O =>
2 Na3AsO3 + 9 H2SO4 + 6 Zn = 2 AsH3 + 6 ZnSO4 + 3 Na2SO4 + 6 H2O

Ni(IO3)3 + P2S5 + NaHCO + H2O = I2 + NaH2PO3 + NiO + S8 + CO2 =>
14 Ni(IO3)3 + 16 P2S5 + 32 NaHCO + 16 H2O = 21 I2 + 32 NaH2PO3 + 14 NiO + 10 S8 + 32 CO2

Cs3PO4(aq) + FeSO4(aq) = Cs3SO4(s) + FePO4(aq) =>
Cs3PO4(aq) + FeSO4(aq) = Cs3SO4(s) + FePO4(aq)

Na(s) + Al(NO3)3(aq) = NaNO3(aq) + Al(s) =>
3 Na(s) + Al(NO3)3(aq) = 3 NaNO3(aq) + Al(s)

Ba(OH)2 + HCl = Cl2Ba + H2O =>
Ba(OH)2 + 2 HCl = Cl2Ba + 2 H2O

SmSO4 + K2Cr2O7 + H2SO4 = Sm2(SO4)3 + K2SO4 + H2O + Cr2(SO4)3 =>
6 SmSO4 + K2Cr2O7 + 7 H2SO4 = 3 Sm2(SO4)3 + K2SO4 + 7 H2O + Cr2(SO4)3

H2O + MgO = H2OMgO =>
H2O + MgO = H2OMgO

AgNO3(aq) + CaCl2(aq) = Ca(NO3)2(aq) + AgCl(aq) =>
2 AgNO3(aq) + CaCl2(aq) = Ca(NO3)2(aq) + 2 AgCl(aq)

GaAs + HBr + H2O = GaO + AsH3 + Br =>
GaAs + HBr + H2O = GaO + AsH3 + Br

YBa2Cu3O678 + HCl = CuCl2 + H2O + YCl3 + BaCl2 + Cl2 =>
2 YBa2Cu3O678 + 2712 HCl = 5.9999999999998CuCl2 + 1356 H2O + 2 YCl3 + 4 BaCl2 + 1343 Cl2

CuSO4*5H2O = CuSO4 + H2O = CuO =>
CuSO4*5H2O = CuSO4 + 5 H2O

Na(HSO3) + H2(SO4) = Na2(SO4) + SO2 + H2O =>
2 Na(HSO3) + H2(SO4) = Na2(SO4) + 2 SO2 + 2 H2O

Cu(NO3)2 + NH4OH = Cu(NH3) + NO3 + H2O =>
Cu(NO3)2 + NH4OH = Cu(NH3) + 2 NO3 + H2O

water + calciumcarbonate = calciumhydroxide + carbonicacid =>
2 H2O + CaCO3 = Ca(OH)2 + H2CO3

Mn2O7 + H2 = MnH + H2O =>
Mn2O7 + 8 H2 = 2 MnH + 7 H2O

NaCrO2 + Cl2 + NaOH = H2O + Na2CrO4 + NaCl =>
2 NaCrO2 + 3 Cl2 + 8 NaOH = 4 H2O + 2 Na2CrO4 + 6 NaCl

C3H8O2 + C18H36O2 = C21H42O3 + H2O =>
C3H8O2 + C18H36O2 = C21H42O3 + H2O

C7H6O3 = C6H6O + CO2 =>
C7H6O3 = C6H6O + CO2

NO3 + HCl = NOCl + Cl2 + H2O =>
2 NO3 + 8 HCl = 2 NOCl + 3 Cl2 + 4 H2O

HC2H3O2 + NaHCO3 = NaC2O2 + H2O + CO2 =>
5 HC2H3O2 + 8 NaHCO3 = 8 NaC2O2 + 14 H2O + 2 CO2

KCIO3(t) = KCI + KCIO4 =>
4 KCIO3(t) = KCI + 3 KCIO4

Al2(SO4)3 + Mg = Mg2(SO4) + Al =>
Al2(SO4)3 + 6 Mg = 3 Mg2(SO4) + 2 Al

HCHO2 + NH3 = N(CHO2)3 + H4 =>
6 HCHO2 + 2 NH3 = 2 N(CHO2)3 + 3 H4

C2H12 + O2 = H2O + CO2 =>
C2H12 + 5 O2 = 6 H2O + 2 CO2

Tc3(PO4)7 + Sb2(CO3)5 = Tc2(CO3)7 + Sb3(PO4)5 =>
10 Tc3(PO4)7 + 21 Sb2(CO3)5 = 15 Tc2(CO3)7 + 14 Sb3(PO4)5

MgBr*2 + KOH = KBr + Mg(OH)*2 =>
MgBr*2 + KOH = KBr + Mg(OH)*2

H8C6O7 + NaOH = Na3C6H5O7 + H2O =>
H8C6O7 + 3 NaOH = Na3C6H5O7 + 3 H2O

C8H8O3 + H2O = C7H6O3COOH + CH4O =>
19 C8H8O3 + 53 H2O = 14 C7H6O3COOH + 40 CH4O

MnO4 + KI = Mn + I2 + K2O =>
MnO4 + 8 KI = Mn + 4 I2 + 4 K2O

Fe2(SO4)3 + Al = Al2(SO4)3 + Fe =>
Fe2(SO4)3 + 2 Al = Al2(SO4)3 + 2 Fe

HNO3 + Li(OH) = HOH + Li(NO3) =>
HNO3 + Li(OH) = HOH + Li(NO3)

H2 + Po = PoH2 =>
H2 + Po = PoH2

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Breng de vergelijking van een chemische reactie in evenwicht
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