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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
C22H12O11 + O2 = CO2 + H2O =>
2 C22H12O11 + 39 O2 = 44 CO2 + 12 H2O

HfCl3 + Al = HfCl2 + AlCl3 =>
3 HfCl3 + Al = 3 HfCl2 + AlCl3

AgNO3 + NaCO3{-}2 = AgCO3{-}2 + NaNO3 =>
AgNO3 + NaCO3{-}2 = AgCO3{-}2 + NaNO3

Ag(NO3)2 + CaCl2 = AgCl2 + Ca(NO3)2 =>
Ag(NO3)2 + CaCl2 = AgCl2 + Ca(NO3)2

K + H2 = KH2 =>
K + H2 = KH2

H2O2 + K4Fe(CN)6 = KOH + K2Fe(CN)6 =>
H2O2 + K4Fe(CN)6 = 2 KOH + K2Fe(CN)6

MnO4 + AsO3 = MnO2 + AsO4 =>
MnO4 + 2 AsO3 = MnO2 + 2 AsO4

Na2B4O7 + HSO4 + H2O = H3BO3 + NaSO4 =>
Na2B4O7 + 2 HSO4 + 5 H2O = 4 H3BO3 + 2 NaSO4

VO2Cl + KI + HCl = VCl2 + I2 + KCl + H2O =>
2 VO2Cl + 6 KI + 8 HCl = 2 VCl2 + 3 I2 + 6 KCl + 4 H2O

C13H10 + H2O2 = CO2 + H2O =>
C13H10 + 31 H2O2 = 13 CO2 + 36 H2O

ZnS + HSO4 = ZnSO4 + HS =>
ZnS + HSO4 = ZnSO4 + HS

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

H3C6H5O7 + Mg(OH)2 = Mg3(C6H5O7)2 + H2O =>
2 H3C6H5O7 + 3 Mg(OH)2 = Mg3(C6H5O7)2 + 6 H2O

[B4O5(OH)4]{2-} + H2O = H3BO3 + OH{-} =>
[B4O5(OH)4]{2-} + 5 H2O = 4 H3BO3 + 2 OH{-}

H2Cr2O7 + Ni(OH)2 = NiCr2O7 + H2O =>
H2Cr2O7 + Ni(OH)2 = NiCr2O7 + 2 H2O

CaCO3 + NaBr = CaBr2 + Na2CO3 =>
CaCO3 + 2 NaBr = CaBr2 + Na2CO3

S2H3 + O = SO2 + H2O =>
2 S2H3 + 11 O = 4 SO2 + 3 H2O

Cr2O3 + Cl2 = CrCl3 + Cl2O3 =>
Cr2O3 + 4 Cl2 = 2 CrCl3 + Cl2O3

Na2Cr2O7 = Na + Cr + O2 =>
2 Na2Cr2O7 = 4 Na + 4 Cr + 7 O2

K2CrO4 + NaOH = KOH + Na2CrO4 =>
K2CrO4 + 2 NaOH = 2 KOH + Na2CrO4

Pb + Zn(NO3)2 + Ca = PbZn + CaNO3 =>
Pb + Zn(NO3)2 + 2 Ca = PbZn + 2 CaNO3

H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2

ZnO(s) + HNO3(l) = Zn(NO3)2 + H2O(l) =>
ZnO(s) + 2 HNO3(l) = Zn(NO3)2 + H2O(l)

C + H2O = CO + H2 =>
C + H2O = CO + H2

ZnHCl = ZnClH =>
ZnHCl = ZnClH

CsHCO3 + HNO3 = CsNO3 + CO2 + H2O =>
CsHCO3 + HNO3 = CsNO3 + CO2 + H2O

NaNO2 + Al + KOH + H2O = K3[Al(OH)6] + Na3[Al(OH)6] + NH3 =>
3 NaNO2 + 6 Al + 15 KOH + 15 H2O = 5 K3[Al(OH)6] + Na3[Al(OH)6] + 3 NH3

KOH + CrI = KI + CrOH =>
KOH + CrI = KI + CrOH

Xe(g) + F2(g) = XeF4(s) =>
Xe(g) + 2 F2(g) = XeF4(s)

MgCl2(aq) + AgNO3(aq) = AgCl(s) + Mg(NO3)2(ag) =>
MgCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Mg(NO3)2(ag)

Al + HCl = AlCl3 + H =>
Al + 3 HCl = AlCl3 + 3 H

Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2

C2H5OH + Mg = C2H5OMg + H2 =>
2 C2H5OH + 2 Mg = 2 C2H5OMg + H2

V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O

K2SO4 + Ni(CH3COO)2 = KCH3COO + NiSO4 =>
K2SO4 + Ni(CH3COO)2 = 2 KCH3COO + NiSO4

NaCl + Zn(NO3)2 = ZnCl + Na(NO3)2 =>
NaCl + Zn(NO3)2 = ZnCl + Na(NO3)2

C6H8O6(aq) + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O + CO2 =>
C6H8O6(aq) + 6 H2SO4 + 4 KMnO4 = 2 K2SO4 + 4 MnSO4 + 10 H2O + 6 CO2

K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

CaSO4*2H2O(heat) = CaSO4 + H2O =>
CaSO4*2H2O(heat) = CaSO4 + 2 H2O

CH3ClO2S + H2O = CH4O3S + HCl =>
CH3ClO2S + H2O = CH4O3S + HCl

NaHCO3 + C6H8O = CO2 + H2O + Na3C6H5O7 =>
15 NaHCO3 + 3 C6H8O = 3 CO2 + 7 H2O + 5 Na3C6H5O7

Na2FeO4 + HBr = FeBr3 + Br2 + NaBr + H2O =>
2 Na2FeO4 + 16 HBr = 2 FeBr3 + 3 Br2 + 4 NaBr + 8 H2O

Rh + HClO3 = H + RhClO3 =>
Rh + HClO3 = H + RhClO3

FeSO4 + CrPO4 = CrSO4 + FePO4 =>
FeSO4 + CrPO4 = CrSO4 + FePO4

CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + *H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + *H2O(l)

NO + O2 + Na2CO3 = NaNO3 + CO2 =>
4 NO + 3 O2 + 2 Na2CO3 = 4 NaNO3 + 2 CO2

CH3COOLi + LiOH = CH4 + Li2CO3 =>
CH3COOLi + LiOH = CH4 + Li2CO3

(NH4)2S + Cu(OH)2 = CuS + NH3 + H2O =>
(NH4)2S + Cu(OH)2 = CuS + 2 NH3 + 2 H2O

K2Cr2O7 + hydrochloricacid = potassiumchloride + CrCl3 + water + chlorine =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2

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Breng de vergelijking van een chemische reactie in evenwicht
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