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Chemische vergelijkingen in evenwicht op11/15/24

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Breng de vergelijking van een chemische reactie in evenwicht
Mg(s) + HCl = MgCl2(aq) + H(g) =>
Mg(s) + 2 HCl = MgCl2(aq) + 2 H(g)

CO{2+} + Cl{-} = COCl4{-2} =>
CO{2+} + 4 Cl{-} = COCl4{-2}

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

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

MgCO3 + C6H8O7 = MgC6H5O7 + H2O + CO2 =>
18 MgCO3 + 17 C6H8O7 = 18 MgC6H5O7 + 23 H2O + 12 CO2

Pb2 + KCl = PbCl2 + K =>
Pb2 + 4 KCl = 2 PbCl2 + 4 K

potassiumoxide + water = potassiumhydroxide =>
K2O + H2O = 2 KOH

Ca(C2H3O2)2 + NiSO4 = CaSO4 + Ni(C2H3O2)2 =>
Ca(C2H3O2)2 + NiSO4 = CaSO4 + Ni(C2H3O2)2

ZnSO4 + H2S = ZnS + S + H2O =>
ZnSO4 + 4 H2S = ZnS + 4 S + 4 H2O

AgNO3 + NH3 + H2O = Ag(NH3)2OH + NH4NO3 =>
AgNO3 + 3 NH3 + H2O = Ag(NH3)2OH + NH4NO3

Cr2(SO4)3 + Sr(OH)2 = Cr(OH)3 + SrSO4 =>
Cr2(SO4)3 + 3 Sr(OH)2 = 2 Cr(OH)3 + 3 SrSO4

Ag2S4 = Ag + S8 =>
2 Ag2S4 = 4 Ag + S8

K2C2O4*H2O + H2C2O4 + K2Cr2O7 = K3[Cr(C2O4)3] + H2O + CO2 =>
2 K2C2O4*H2O + 7 H2C2O4 + K2Cr2O7 = 2 K3[Cr(C2O4)3] + 9 H2O + 6 CO2

Au + H2O = AuH2O =>
Au + H2O = AuH2O

CoSO4 + HNO3 + H2SO4 = Co2(SO4)3 + NO + H2O =>
6 CoSO4 + 2 HNO3 + 3 H2SO4 = 3 Co2(SO4)3 + 2 NO + 4 H2O

H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O

((NH4)3PO4) = H3PO4 + NH3 =>
((NH4)3PO4) = H3PO4 + 3 NH3

H2O2 + FeCl3 = FeCl2 + HCl + O2 =>
H2O2 + 2 FeCl3 = 2 FeCl2 + 2 HCl + O2

F2 + O2 + H2O = HFO3 =>
2 F2 + 5 O2 + 2 H2O = 4 HFO3

Sn + NaOH + H2O = Na2[Sn(OH)6] + H2 =>
Sn + 2 NaOH + 4 H2O = Na2[Sn(OH)6] + 2 H2

H2Cr2O7 + PbO2 = Pb(HCr2O7)4 + H2O =>
4 H2Cr2O7 + PbO2 = Pb(HCr2O7)4 + 2 H2O

IrCl2 + NaOH = Ir2 + HCl + NaCl + O2 =>
2 IrCl2 + 2 NaOH = Ir2 + 2 HCl + 2 NaCl + O2

FeCl2 + NaOH = NaClOH + Fe =>
FeCl2 + 2 NaOH = 2 NaClOH + Fe

HCl + (NH4)2CO3 = CO2 + H2O + NH4Cl =>
2 HCl + (NH4)2CO3 = CO2 + H2O + 2 NH4Cl

S + KOH + K2SO4 = K2S2O3 + H2O =>
4 S + 2 KOH + 2 K2SO4 = 3 K2S2O3 + H2O

CuOH2CO3 = CuCO3H2O =>
CuOH2CO3 = CuCO3H2O

CaHPO4 + (NH4)2CO3 = CaCO3 + (NH4)2HPO4 =>
CaHPO4 + (NH4)2CO3 = CaCO3 + (NH4)2HPO4

C11H24(l) + O2 = CO2(g) + H2O(g) =>
C11H24(l) + 17 O2 = 11 CO2(g) + 12 H2O(g)

ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O

Si + N2 = Si4N =>
8 Si + N2 = 2 Si4N

DMSO + O2 = DMSO2 =>
2 DMSO + O2 = 2 DMSO2

ZnSO4 + Ca(C2H3O2)2 = Zn(CH3CO2)2 + CaSO4 =>
ZnSO4 + Ca(C2H3O2)2 = Zn(CH3CO2)2 + CaSO4

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

Al2O3 + FePO4 = Fe2O3 + AlPO4 =>
Al2O3 + 2 FePO4 = Fe2O3 + 2 AlPO4

HgO + Sb2O3 + H2O2 = Hg2Sb2O7 + H2O =>
2 HgO + Sb2O3 + 2 H2O2 = Hg2Sb2O7 + 2 H2O

CuS2 + O2 + H2O = CuSO4 + H2SO4 =>
2 CuS2 + 7 O2 + 2 H2O = 2 CuSO4 + 2 H2SO4

NaBr + NaOCl + HCl = Br2 + NaCl + H2O =>
2 NaBr + NaOCl + 2 HCl = Br2 + 3 NaCl + H2O

Sb(s) + Br2(l) = SbBr3(s) =>
2 Sb(s) + 3 Br2(l) = 2 SbBr3(s)

Ba(C2H3O2)2(aq) + H3PO4(aq) = Ba3(PO4)2(aq) + HC2H3O2(aq) =>
3 Ba(C2H3O2)2(aq) + 2 H3PO4(aq) = Ba3(PO4)2(aq) + 6 HC2H3O2(aq)

HC2H3O2 + NaHCO3 = CO2 + Na(C2H3O2)2 + H2O =>
15 HC2H3O2 + 8 NaHCO3 = 6 CO2 + 8 Na(C2H3O2)2 + 10 H2O

Kl + Mg(OH)2 = Kl(OH)2 + Mg =>
Kl + Mg(OH)2 = Kl(OH)2 + Mg

Hg2(Na2S2O3)2 + HNO3 = Hg2(NO3)2 + HNa2S2O3 =>
Hg2(Na2S2O3)2 + 2 HNO3 = Hg2(NO3)2 + 2 HNa2S2O3

K2Cr2O7 + H2SO4 + C2H6O = Cr2(SO4)3 + K2SO4 + H2O + CH3O2H =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H6O = 2 Cr2(SO4)3 + 2 K2SO4 + 5 H2O + 6 CH3O2H

Mg + KSCN = MgSCN + K =>
Mg + KSCN = MgSCN + K

K + MgO = OK + Mg =>
K + MgO = OK + Mg

MnS + O2 + H2O = Mn(OH)4 + H2S =>
2 MnS + O2 + 6 H2O = 2 Mn(OH)4 + 2 H2S

Na2SO3 + HCl = NaCl + H2SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3

NO + O2 = NO2 =>
2 NO + O2 = 2 NO2

HBr(ac) + NH3(ac) = NH4Br =>
HBr(ac) + NH3(ac) = NH4Br

C4H10 + KMnO4 + H2O = C4H10(OH)2 + MnO2 + KOH =>
3 C4H10 + 2 KMnO4 + 4 H2O = 3 C4H10(OH)2 + 2 MnO2 + 2 KOH

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Breng de vergelijking van een chemische reactie in evenwicht
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