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Chemische vergelijkingen in evenwicht op01/31/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cr(OH)3 + HClO3 = CrCl3 + H2CrO4 + H2O =>
7 Cr(OH)3 + 3 HClO3 = CrCl3 + 6 H2CrO4 + 6 H2O

HCl + CH = CHCl + H2 =>
2 HCl + 2 CH = 2 CHCl + H2

NaOH + H3PO4 = H2PO4Na + H2O =>
NaOH + H3PO4 = H2PO4Na + H2O

NaHSO4 + NaCl + MnO2 = Cl2 + MnSO4 + Na2SO4 + H2O =>
4 NaHSO4 + 2 NaCl + MnO2 = Cl2 + MnSO4 + 3 Na2SO4 + 2 H2O

H3Br + Hg(OH)2 = Hg3Br2 + H2O =>
2 H3Br + 3 Hg(OH)2 = Hg3Br2 + 6 H2O

C320H509O188N15S = CO + H2 + NO2 + SO2 + C8H8 =>
2 C320H509O188N15S = 312 CO + 345 H2 + 30 NO2 + 2 SO2 + 41 C8H8

KClO3 + CH3NO2 = KCl + H2O + CO + N2 =>
KClO3 + 6 CH3NO2 = KCl + 9 H2O + 6 CO + 3 N2

NaCl + H2SO4 + O = Na2SO4 + Cl2 + H2O =>
2 NaCl + H2SO4 + O = Na2SO4 + Cl2 + H2O

SnCl2 + K2CrO7 + HCl = H2SnCl6 + KCl + CrCl3 + H2O =>
9 SnCl2 + 2 K2CrO7 + 46 HCl = 9 H2SnCl6 + 4 KCl + 2 CrCl3 + 14 H2O

C6H4(CO)2O + C3H7OH = C7H6(OH)COOCH3 + H2O =>
21 C6H4(CO)2O + 25 C3H7OH = 27 C7H6(OH)COOCH3 + 7 H2O

NiCl2 + K2S = Cl2K2 + NiS =>
NiCl2 + K2S = Cl2K2 + NiS

NO + H2O + CSNO3 = CS + HNO3 =>
NO + 2 H2O + 3 CSNO3 = 3 CS + 4 HNO3

NaOH + H3PO4 = H2PO4Na + H2O =>
NaOH + H3PO4 = H2PO4Na + H2O

MgCl + KS = KCl + MgS =>
MgCl + KS = KCl + MgS

MnO4{-} + (COOH)2 + H{+} = CO2 + H2O + Mn2{+} =>
4 MnO4{-} + 13(COOH)2 + 6 H{+} = 26 CO2 + 16 H2O + 2 Mn2{+}

H3Br + Hg(OH)2 = Hg3Br2 + H2O =>
2 H3Br + 3 Hg(OH)2 = Hg3Br2 + 6 H2O

NaO + CH = NaHCO =>
NaO + CH = NaHCO

MnO4{-} + (COOH)2 + H{+} = CO2 + H2O + Mn2{+} =>
4 MnO4{-} + 13(COOH)2 + 6 H{+} = 26 CO2 + 16 H2O + 2 Mn2{+}

HNO3 + MgF2 = Mg(NO3)2 + HF =>
2 HNO3 + MgF2 = Mg(NO3)2 + 2 HF

CaS(aq) + NaCl(aq) = CaCl + NaS =>
CaS(aq) + NaCl(aq) = CaCl + NaS

C12H22O11(s) + O2(g) = CO2(g) + H2O(l) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(l)

H3Br + Hg(OH)2 = Hg3Br2 + H2O =>
2 H3Br + 3 Hg(OH)2 = Hg3Br2 + 6 H2O

Na3N + Sr = SrN + Na =>
Na3N + Sr = SrN + 3 Na

NaOH + H3PO4 = H2PO4Na + H2O =>
NaOH + H3PO4 = H2PO4Na + H2O

Cr(NO3)3 + K2CO3 = Cr2O3 + CO2 + KNO3 =>
2 Cr(NO3)3 + 3 K2CO3 = Cr2O3 + 3 CO2 + 6 KNO3

Cr(OH) + KOH + MnO2 = K2CrO4 + Mn2O3 + H2O =>
2 Cr(OH) + 4 KOH + 10 MnO2 = 2 K2CrO4 + 5 Mn2O3 + 3 H2O

Br2 + KCl = Br2K + Cl =>
Br2 + KCl = Br2K + Cl

Ni + H3PO4 = H2 + Ni3P2O8 =>
3 Ni + 2 H3PO4 = 3 H2 + Ni3P2O8

Cs3PO4 + FeCl2 = Fe3(PO4)2 + CsCl =>
2 Cs3PO4 + 3 FeCl2 = Fe3(PO4)2 + 6 CsCl

Na{+} + PO2{3-} = Na3PO2 =>
3 Na{+} + PO2{3-} = Na3PO2

SiH4 + O2 = SiO3 + H2O =>
2 SiH4 + 5 O2 = 2 SiO3 + 4 H2O

(NH4)2SO4 + NaOH = Na2SO4 + NH3 + H2O(NH4OH) =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + NH3 + H2O(NH4OH)

NH4Cl + KHgI4 = NH4HgI4 + KCl =>
NH4Cl + KHgI4 = NH4HgI4 + KCl

Na + ZnI5 = NaI + Zn =>
5 Na + ZnI5 = 5 NaI + Zn

PuCo3 + PtN = PtCo3 + PuN =>
PuCo3 + PtN = PtCo3 + PuN

Na + ZnI5 = NaI + Zn =>
5 Na + ZnI5 = 5 NaI + Zn

NaClO3 + HCl + KI = KCl + HClO3 + NaI =>
NaClO3 + HCl + KI = KCl + HClO3 + NaI

NaHSO4 + NaCl + MnO2 = Cl2 + MnSO4 + Na2SO4 + H2O =>
4 NaHSO4 + 2 NaCl + MnO2 = Cl2 + MnSO4 + 3 Na2SO4 + 2 H2O

Pb(NO3)2 + NaCl = Pb(Cl)2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = Pb(Cl)2 + 2 NaNO3

Ag + Cu(NO3) = AgNO3 + Cu =>
Ag + Cu(NO3) = AgNO3 + Cu

(COOH)2 = CO2 + H{+} + e =>
(COOH)2 = 2 CO2 + 2 H{+} + 2e

C320H509O188N15S = CO + H2 + NO2 + SO2 + C8H8 =>
2 C320H509O188N15S = 312 CO + 345 H2 + 30 NO2 + 2 SO2 + 41 C8H8

HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O

NO + H2O + CSNO3 = CS + HNO3 =>
NO + 2 H2O + 3 CSNO3 = 3 CS + 4 HNO3

NaIO4 + KI + HClO4 = I2 + H2O + NaClO4 + KClO4 =>
NaIO4 + 7 KI + 8 HClO4 = 4 I2 + 4 H2O + NaClO4 + 7 KClO4

H2O + CrCl2 + I2 = CrCl3 + HI + Cr(OH)3 =>
6 H2O + 6 CrCl2 + 3 I2 = 4 CrCl3 + 6 HI + 2 Cr(OH)3

Na + ZnI5 = NaI + Zn =>
5 Na + ZnI5 = 5 NaI + Zn

CaSiO3 + P4 + CO = Ca3(PO4)2 + SiO2 + C =>
6 CaSiO3 + P4 + 10 CO = 2 Ca3(PO4)2 + 6 SiO2 + 10 C

MgCl + KS = KCl + MgS =>
MgCl + KS = KCl + MgS

C5H10O2 + NaOH = C5H9O2 + Na + H3O =>
2 C5H10O2 + NaOH = 2 C5H9O2 + Na + H3O

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Breng de vergelijking van een chemische reactie in evenwicht
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