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Chemische vergelijkingen in evenwicht op09/14/24

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Breng de vergelijking van een chemische reactie in evenwicht
HBr + K2Cr2O7 = CrBr3 + Br2 + KBr + H2O =>
14 HBr + K2Cr2O7 = 2 CrBr3 + 3 Br2 + 2 KBr + 7 H2O

HBr + Ba(OH)2 = Br2Ba + H2O =>
2 HBr + Ba(OH)2 = Br2Ba + 2 H2O

C6H12 + O2 = H2C6H8O4 + H2O =>
2 C6H12 + 5 O2 = 2 H2C6H8O4 + 2 H2O

NaHSO4 + HCl = SO2 + Cl2 + H2O + Na2SO4 =>
2 NaHSO4 + 2 HCl = SO2 + Cl2 + 2 H2O + Na2SO4

CH4 + KMnO4 = HMnO4 + CH3K =>
CH4 + KMnO4 = HMnO4 + CH3K

K2O + Br = KBr + O2 =>
2 K2O + 4 Br = 4 KBr + O2

CrK2O4 + BaCl2 = BaCrO4 + KCl =>
CrK2O4 + BaCl2 = BaCrO4 + 2 KCl

NaCl + KI = NaI + ClK =>
NaCl + KI = NaI + ClK

Mg + V2O5 = MgO + VO2 =>
Mg + V2O5 = MgO + 2 VO2

NH4ClO4(g) = N2(g) + Cl2(g) + O2(g) + H2O(aq) =>
2 NH4ClO4(g) = N2(g) + Cl2(g) + 2 O2(g) + 4 H2O(aq)

SO2 + C12 = SO2C12 =>
SO2 + C12 = SO2C12

Sn(HCO3)3 = Sn3 + OH + CO2 =>
3 Sn(HCO3)3 = Sn3 + 9 OH + 9 CO2

KI + MnO2 + H2SO4 = I2 + KHSO4 + MnSO4 + H2O =>
2 KI + MnO2 + 3 H2SO4 = I2 + 2 KHSO4 + MnSO4 + 2 H2O

Se + H2O = H2SeO =>
Se + H2O = H2SeO

CaCO3 + PbS = Ca + Pb + CO + SO2 =>
CaCO3 + PbS = Ca + Pb + CO + SO2

C4H9 + O2 = CO2 + H2O =>
4 C4H9 + 25 O2 = 16 CO2 + 18 H2O

FeCl3 + NaS = NaCl + FeS3 =>
FeCl3 + 3 NaS = 3 NaCl + FeS3

NaClO4 + Te = NaClO3 + TeO2 =>
2 NaClO4 + Te = 2 NaClO3 + TeO2

Fe(NO3)2 + MnO2 + HNO3 = Fe(NO3)3 + Mn(NO3)2 + H2O =>
2 Fe(NO3)2 + MnO2 + 4 HNO3 = 2 Fe(NO3)3 + Mn(NO3)2 + 2 H2O

VSO4 + NaVO3 + H2SO4 = VOSO4 + Na2SO4 + H2O =>
VSO4 + 2 NaVO3 + 3 H2SO4 = 3 VOSO4 + Na2SO4 + 3 H2O

HCOH + Ag(NH3)2OH = HCOOH + NH3 + Ag + HOH =>
HCOH + 2 Ag(NH3)2OH = HCOOH + 4 NH3 + 2 Ag + HOH

HCN + H2O2 = CNO + H2O =>
2 HCN + 3 H2O2 = 2 CNO + 4 H2O

HOCl = H + OCl =>
HOCl = H + OCl

CI2 + H2 = I2 + HCI =>
2 CI2 + H2 = I2 + 2 HCI

AgCl + Na2S2O3 = Ag(S2O3) + Na + Cl =>
AgCl + Na2S2O3 = Ag(S2O3) + 2 Na + Cl

Mg(s) + H{+} = Mg{+} + H =>
Mg(s) + H{+} = Mg{+} + H

MnFeO = MnOFe =>
MnFeO = MnOFe

AlN + BeO = Be3N2 + Al2O3 =>
2 AlN + 3 BeO = Be3N2 + Al2O3

MnO2 + Ca(ClO)2 + Ca(OH)2 = Ca(MnO4)2 + CaCl2 + H2O =>
4 MnO2 + 3 Ca(ClO)2 + 2 Ca(OH)2 = 2 Ca(MnO4)2 + 3 CaCl2 + 2 H2O

LiP3 + Mg2SO4 = LiSO4 + Mg2P3 =>
LiP3 + Mg2SO4 = LiSO4 + Mg2P3

K2[Zn(OH)4] + H2S = Zn(OH)2 + K2S + H2O =>
K2[Zn(OH)4] + H2S = Zn(OH)2 + K2S + 2 H2O

H2(No3)2 + Zn = Zn(No3)2 + H2 =>
H2(No3)2 + Zn = Zn(No3)2 + H2

CsBrO3 = CsBr + O2 =>
2 CsBrO3 = 2 CsBr + 3 O2

Sr(C2H3O2)2 + (NH4)2CO3 = SrCO3 + NH4C2H3O2 =>
Sr(C2H3O2)2 + (NH4)2CO3 = SrCO3 + 2 NH4C2H3O2

Cu(SO4) + BaCl2 = CuCl2 + Ba(SO4) =>
Cu(SO4) + BaCl2 = CuCl2 + Ba(SO4)

O2 + C4H11NH2 = CO2 + H2O + NO2 =>
33 O2 + 4 C4H11NH2 = 16 CO2 + 26 H2O + 4 NO2

CrOH3 + HNO3 = Cr(NO3)3 + H2 + H2O =>
CrOH3 + 3 HNO3 = Cr(NO3)3 + 2 H2 + H2O

HCl(aq) + K2CrO7(aq) + C2H5OH(aq) = CrCl3(aq) + CO2(g) + KCl(aq) + H2O(l) =>
20 HCl(aq) + 4 K2CrO7(aq) + 3 C2H5OH(aq) = 4 CrCl3(aq) + 6 CO2(g) + 8 KCl(aq) + 19 H2O(l)

Fe + H2O + O2 + CO2 = Fe(HCO3)2 =>
2 Fe + 2 H2O + O2 + 4 CO2 = 2 Fe(HCO3)2

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

Co59 = Co60 =>
60 Co59 = 59 Co60

H3O + NaSO4 = NaHSO4 + H2O =>
H3O + NaSO4 = NaHSO4 + H2O

HIO2 + NaOH = H2O + NaIO2 =>
HIO2 + NaOH = H2O + NaIO2

CH3(CH2)4OH + CH3CH2COOH = CH3(CH2)2COO(CH2)4CH3 + H2O =>
6 CH3(CH2)4OH + 5 CH3CH2COOH = 5 CH3(CH2)2COO(CH2)4CH3 + 6 H2O

CH3CH2CH2COH + Cu(OH)2 = CH3CH2CH2COOH + Cu2O + H2O =>
CH3CH2CH2COH + 2 Cu(OH)2 = CH3CH2CH2COOH + Cu2O + 2 H2O

NaAlO2 + HNO3 = Al(NO3)3 + Na2O + H2O =>
2 NaAlO2 + 6 HNO3 = 2 Al(NO3)3 + Na2O + 3 H2O

CuCl + Cd = CdCl + Cu =>
CuCl + Cd = CdCl + Cu

ZnCl + NH3 = Zn(NH3) + Cl =>
ZnCl + NH3 = Zn(NH3) + Cl

NaF + H2SO4 = H2F2 + Na2SO4 =>
2 NaF + H2SO4 = H2F2 + Na2SO4

BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS

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Breng de vergelijking van een chemische reactie in evenwicht
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