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Chemische vergelijkingen in evenwicht op10/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cr(NO3)3 + Na3PO4 = Na3(NO3)3 + CrPO4 =>
Cr(NO3)3 + Na3PO4 = Na3(NO3)3 + CrPO4

NaNO3 + PbO = Na2O + Pb(NO3)2 =>
2 NaNO3 + PbO = Na2O + Pb(NO3)2

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

C18H33O2Na + HCl = NaCl + C18H34O2 =>
C18H33O2Na + HCl = NaCl + C18H34O2

Mg + HClO = Mg(ClO)2 + H2 =>
Mg + 2 HClO = Mg(ClO)2 + H2

HgS + NOCl = Hg + SO + NCl =>
HgS + NOCl = Hg + SO + NCl

Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O

P4 + H = P3H =>
3 P4 + 4 H = 4 P3H

NaHCO3 + KCl = NaCl + K2CO3 + CO2 + H2O =>
2 NaHCO3 + 2 KCl = 2 NaCl + K2CO3 + CO2 + H2O

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

CH3CHOHCOOH + FeCl3 + C6H5OH = (C3H5O3)Fe + (C6H5O3)Fe + HCl =>
5 CH3CHOHCOOH + 6 FeCl3 + 3 C6H5OH = (C3H5O3)Fe + 5(C6H5O3)Fe + 18 HCl

N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2

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

AlS2 = Al2 + S3 =>
6 AlS2 = 3 Al2 + 4 S3

C5H10 + Br = C5H10Br2 =>
C5H10 + 2 Br = C5H10Br2

Zn + Fe2O3 = OZn + Fe =>
3 Zn + Fe2O3 = 3 OZn + 2 Fe

CaCl2 + K2HPO4 = CaHPO4 + KCl =>
CaCl2 + K2HPO4 = CaHPO4 + 2 KCl

HgS + NOCl = Hg + SO + NCl =>
HgS + NOCl = Hg + SO + NCl

NaIO3 + NaHSO3 = NaHSO4 + Na2SO4 + H2O + I2 =>
2 NaIO3 + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + I2

Ba + Si = Ba4Si =>
4 Ba + Si = Ba4Si

Al + KCl = AlCl2 + K =>
Al + 2 KCl = AlCl2 + 2 K

Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe

NaCO2H + HC2H3O2 = NaHC + H2O + CO2 =>
2 NaCO2H + HC2H3O2 = 2 NaHC + 2 H2O + 2 CO2

Cu(NO3)2 + Cl = CuCl2 + NO3 =>
Cu(NO3)2 + 2 Cl = CuCl2 + 2 NO3

Na3PO4(aq) + HCl(aq) = NaCl(aq) + H3PO4 =>
Na3PO4(aq) + 3 HCl(aq) = 3 NaCl(aq) + H3PO4

Na2O2 = NaO =>
Na2O2 = 2 NaO

H3Po4 + Mg = H2 + Mg3(Po4)2 =>
2 H3Po4 + 3 Mg = 3 H2 + Mg3(Po4)2

K2CO3 + Ca(NO3)2 = CaCO3 + KNO3 =>
K2CO3 + Ca(NO3)2 = CaCO3 + 2 KNO3

BaCl2 + CUSO4 = CUCl2 + BaSO4 =>
BaCl2 + CUSO4 = CUCl2 + BaSO4

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

K2CrO4 + Na4SiO4 = K4SiO4 + Na2CrO4 =>
2 K2CrO4 + Na4SiO4 = K4SiO4 + 2 Na2CrO4

C5H10 + Br = C5H10Br2 =>
C5H10 + 2 Br = C5H10Br2

C3H6O2 + H2O = CH3COOH2 + CH3OH =>
3 C3H6O2 + 3 H2O = 4 CH3COOH2 + CH3OH

Mg(No2)2 + Na2Co3 = MgCo3 + Na2(No2)2 =>
Mg(No2)2 + Na2Co3 = MgCo3 + Na2(No2)2

Bi(NO3)3 + NaOH + H(SnCl3) = Bi + NaNO3 + Na2(Sn(OH)6) + NaCl + H2O =>
2 Bi(NO3)3 + 21 NaOH + 3 H(SnCl3) = 2 Bi + 6 NaNO3 + 3 Na2(Sn(OH)6) + 9 NaCl + 3 H2O

Cl2 + H2O(l) = HCl(g) + O(g) =>
Cl2 + H2O(l) = 2 HCl(g) + O(g)

Pb3O4 + HCl = Pb3Cl8 + H2O =>
Pb3O4 + 8 HCl = Pb3Cl8 + 4 H2O

HOOC(CH2)5NH2 + HOOC(CH2)4COOH = [HOOC(CH2)5NHCO(CH2)4COOH] + H2O =>
HOOC(CH2)5NH2 + HOOC(CH2)4COOH = [HOOC(CH2)5NHCO(CH2)4COOH] + H2O

NaHCO3 + KCl = NaCl + KOH + CO2 =>
NaHCO3 + KCl = NaCl + KOH + CO2

CH3CH2CHCl + Cl2 = CH3CH2CCl2 + HCl =>
CH3CH2CHCl + Cl2 = CH3CH2CCl2 + HCl

Pd + HCl + HNO3 = H2PdCl4 + NO2 + H2O =>
Pd + 4 HCl + 2 HNO3 = H2PdCl4 + 2 NO2 + 2 H2O

HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2

C7H8O + Br2 = C7H6OBr3 + HBr =>
2 C7H8O + 5 Br2 = 2 C7H6OBr3 + 4 HBr

C7H8O + Br2 = C7H6Br2O + HBr =>
C7H8O + 2 Br2 = C7H6Br2O + 2 HBr

Fe + Na2Cr2O7 + H2O = Fe2O3 + Cr2O3 + NaOH =>
2 Fe + Na2Cr2O7 + H2O = Fe2O3 + Cr2O3 + 2 NaOH

CuCO2 + O2 = CuO + CO2 =>
2 CuCO2 + O2 = 2 CuO + 2 CO2

B + Cl = BCl3 =>
B + 3 Cl = BCl3

SbCl + NaI = NaCl + SbI =>
SbCl + NaI = NaCl + SbI

PtSe2 + O2 = PtO2 + SeO =>
PtSe2 + 2 O2 = PtO2 + 2 SeO

H2 + O2 + FeO = HFeO2 =>
H2 + O2 + 2 FeO = 2 HFeO2

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Breng de vergelijking van een chemische reactie in evenwicht
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