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Chemische vergelijkingen in evenwicht op01/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
FeC7H6O6S + EDTA = Fe(EDTA) + C7H6O6S =>
FeC7H6O6S + EDTA = Fe(EDTA) + C7H6O6S

XCr(OH)3 + XHNO3 = XCr(NO3)3 + XH2O =>
XCr(OH)3 + 3 XHNO3 = XCr(NO3)3 + 3 XH2O

C6H5COOH + FeCl3 = (C6H5COO)3Fe + HCl =>
3 C6H5COOH + FeCl3 = (C6H5COO)3Fe + 3 HCl

CuBr2 + Cl2 = CuCl2 + Br2 =>
CuBr2 + Cl2 = CuCl2 + Br2

Mg + H2O = MgO + H3O =>
Mg + 3 H2O = MgO + 2 H3O

Ba(ClO3)2 + H2SO4(aq) = HClO3(aq) + BaSO4(s) =>
Ba(ClO3)2 + H2SO4(aq) = 2 HClO3(aq) + BaSO4(s)

VOSO4 + Na2SO3 + H2SO4 = Na2SO4 + V2(SO4)3 + H2O =>
2 VOSO4 + Na2SO3 + H2SO4 = Na2SO4 + V2(SO4)3 + H2O

B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr

NaN3 = Na + N =>
NaN3 = Na + 3 N

KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl

KMnO4 + PbO + KOH = K2MnO4 + K2PbO3 + H2O =>
2 KMnO4 + PbO + 4 KOH = 2 K2MnO4 + K2PbO3 + 2 H2O

Li + NiO = LiO + Ni =>
Li + NiO = LiO + Ni

NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl

C2H2 + Na = HC2Na + H2 =>
2 C2H2 + 2 Na = 2 HC2Na + H2

FePO4*2H2O + H{+} + {-} + H2O = H2PO4{-} + Fe3(PO4)2*8H2O =>
3 FePO4*2H2O + 2 H{+} + 3e + 2 H2O = H2PO4{-} + Fe3(PO4)2*8H2O

CH + HO = CO + H =>
CH + HO = CO + 2 H

NH3 + CUSO4 = CU(OH)2 + NHSO2 =>
NH3 + CUSO4 = CU(OH)2 + NHSO2

KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl

C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O

HCl + B(OH)2 = H2O + B + Cl =>
2 HCl + B(OH)2 = 2 H2O + B + 2 Cl

Nb + H2O = NbO + H2 =>
Nb + H2O = NbO + H2

Cr2O42 + H2O + SO2 = H2SO4 + Cr2O3 =>
Cr2O42 + 39 H2O + 39 SO2 = 39 H2SO4 + Cr2O3

HCl + B(OH)2 = H2O + B + Cl =>
2 HCl + B(OH)2 = 2 H2O + B + 2 Cl

AgCl + NaS2O3 = Na[Ag(S2O3)2] + NaCl =>
AgCl + 2 NaS2O3 = Na[Ag(S2O3)2] + NaCl

Al + HgO = Al2O3 + Hg =>
2 Al + 3 HgO = Al2O3 + 3 Hg

NaCO3 + CaCl3 = NaCl + Ca(CO3)3 =>
3 NaCO3 + CaCl3 = 3 NaCl + Ca(CO3)3

C3H7Br + Na + CH3Br = C4H10 + NaBr =>
C3H7Br + 2 Na + CH3Br = C4H10 + 2 NaBr

Al + Sb9 = AlSb9 =>
Al + Sb9 = AlSb9

C17H21NO4 + C2H5OH = C18H23NO4 + H2O =>
2 C17H21NO4 + C2H5OH = 2 C18H23NO4 + H2O

C2H10O + O2 = CO2 + H2O =>
C2H10O + 4 O2 = 2 CO2 + 5 H2O

KI + PbN = KNPbI =>
KI + PbN = KNPbI

Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O

Pb4 + Al(Cl3)3 = Al3 + Pb(Cl3)4 =>
9 Pb4 + 48 Al(Cl3)3 = 16 Al3 + 36 Pb(Cl3)4

MgS + HNO3 = MgSO4 + NO + H2O =>
3 MgS + 8 HNO3 = 3 MgSO4 + 8 NO + 4 H2O

KCl + NaSO4 = KSO4 + NaCl =>
KCl + NaSO4 = KSO4 + NaCl

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

Pb + HBrO4 = PbBrO4 + H2 =>
2 Pb + 2 HBrO4 = 2 PbBrO4 + H2

CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O

C6H6O6 + H2O = C6H8O7 =>
C6H6O6 + H2O = C6H8O7

K[TaCl6] + Cs = CsCl + KCl + TaCl3 =>
K[TaCl6] + 2 Cs = 2 CsCl + KCl + TaCl3

Bh + O = BhO =>
Bh + O = BhO

BaCrO4(s) + NH4Cl = BaCl2(s) + (NH4)2CrO4 =>
BaCrO4(s) + 2 NH4Cl = BaCl2(s) + (NH4)2CrO4

*2P + *3Cl2 = *2PCl3 =>
*2P + *3Cl2 = *2PCl3

HCI(aq) + Mg(s) = MgCI(aq) + H2(g) =>
2 HCI(aq) + 2 Mg(s) = 2 MgCI(aq) + H2(g)

CsOH + HCl = CsCl + H2O =>
CsOH + HCl = CsCl + H2O

Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3

Br + K = K2Br =>
Br + 2 K = K2Br

AlS + H2S = Al2S3 + H2 =>
2 AlS + H2S = Al2S3 + H2

Pb(s) + ClNO3 = PbNO3 + Cl2 =>
2 Pb(s) + 2 ClNO3 = 2 PbNO3 + Cl2

K4Fe(CN)6 + KMnO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + MnSO4 + H2O + CO2 + HNO3 =>
10 K4Fe(CN)6 + 122 KMnO4 + 218 H2SO4 = 81 K2SO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 188 H2O + 60 CO2 + 60 HNO3

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Breng de vergelijking van een chemische reactie in evenwicht
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