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Chemische vergelijkingen in evenwicht op12/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
Co(NO3)2(aq) + NaI(aq) = CoI2(aq) + NaNO3(aq) =>
Co(NO3)2(aq) + 2 NaI(aq) = CoI2(aq) + 2 NaNO3(aq)

C4H10O = C + H2 + O2 =>
2 C4H10O = 8 C + 10 H2 + O2

KIO4 + Mn{2+} + H2O = KIO3 + MnO4 + H{+} =>
3 KIO4 + Mn{2+} + H2O = 3 KIO3 + MnO4 + 2 H{+}

Hg + Br2 = Hg2Br2 =>
2 Hg + Br2 = Hg2Br2

KI + Cl2 + Br2 = KCl + BrI =>
2 KI + Cl2 + Br2 = 2 KCl + 2 BrI

MnSO4 + AgNO3 + K2S2O8 = K2SO4 + Mn(NO3)2 + Ag2S2O8 =>
MnSO4 + 2 AgNO3 + K2S2O8 = K2SO4 + Mn(NO3)2 + Ag2S2O8

NO2 + Ca(OH)2 = Ca(NO3)2 + HNO2 =>
4 NO2 + Ca(OH)2 = Ca(NO3)2 + 2 HNO2

KMnO4 + H3PO2 = H3PO4 + K3PO4 + MnO2 + H2O =>
12 KMnO4 + 9 H3PO2 = 5 H3PO4 + 4 K3PO4 + 12 MnO2 + 6 H2O

NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O

MgO2 + H2O = Mg(OH)2 + H2O2 =>
MgO2 + 2 H2O = Mg(OH)2 + H2O2

KOH + CoF2 = F2OH + KCo =>
KOH + CoF2 = F2OH + KCo

NH4Cl(aq) + H2SO4(aq) = H2Cl(aq) + NH4SO4(s) =>
NH4Cl(aq) + H2SO4(aq) = H2Cl(aq) + NH4SO4(s)

O2H2 = OH =>
O2H2 = 2 OH

CH3COOH + NaHCO3 = CO2 + NaCH3COO + H2O =>
CH3COOH + NaHCO3 = CO2 + NaCH3COO + H2O

H2S + Pb(CH3COO)2 = S(CH3COO)2 + PbH2 =>
H2S + Pb(CH3COO)2 = S(CH3COO)2 + PbH2

KClO + H2O = HClO + KOH =>
KClO + H2O = HClO + KOH

HC2H3O2 + C2H5OH = C4H8O2 + H2O =>
HC2H3O2 + C2H5OH = C4H8O2 + H2O

FeBr3(aq) + Na2S(aq) = Fe2S3(s) + NaBr(aq) =>
2 FeBr3(aq) + 3 Na2S(aq) = Fe2S3(s) + 6 NaBr(aq)

Zn + Cu(OH)2 = Zn(OH)4 + Cu =>
Zn + 2 Cu(OH)2 = Zn(OH)4 + 2 Cu

Al{+3} + OH{-} = Al(OH)3 =>
Al{+3} + 3 OH{-} = Al(OH)3

CO2 + H3O = CO + H2O =>
CO2 + 2 H3O = CO + 3 H2O

Ag3AsO4 + SnSO4 + H2SO4 = Sn(SO4)2 + AsH3 + Ag + H2O =>
2 Ag3AsO4 + 11 SnSO4 + 11 H2SO4 = 11 Sn(SO4)2 + 2 AsH3 + 6 Ag + 8 H2O

AlCl3 + Ba(OH)2 = Al(OH)3 + BaCl2 =>
2 AlCl3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaCl2

Pb2PbO4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb2PbO4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O

Zn + NaOH = Na + Zn(OH)2 =>
Zn + 2 NaOH = 2 Na + Zn(OH)2

P4 + OH = PH3 + HPO2 =>
P4 + 6 OH = PH3 + 3 HPO2

OsO4 + HCl = H2OsCl6 + Cl2 + H2O =>
OsO4 + 10 HCl = H2OsCl6 + 2 Cl2 + 4 H2O

H3VO4 + Fe(OH)2 + Bi(OH)3 = Fe6Bi(VO4)5 + H2O =>
5 H3VO4 + 6 Fe(OH)2 + Bi(OH)3 = Fe6Bi(VO4)5 + 15 H2O

Zn + HC = ZnC2 + H2 =>
Zn + 2 HC = ZnC2 + H2

N2(s) + O2(g) = N2O(g) =>
2 N2(s) + O2(g) = 2 N2O(g)

Na3Cr(OH)6 + NaOH + PbO2 = Na2CrO4 + H2O + Na2Pb(OH)4 =>
2 Na3Cr(OH)6 + 4 NaOH + 3 PbO2 = 2 Na2CrO4 + 2 H2O + 3 Na2Pb(OH)4

Al(OH)3 + H2SO4 = Al2(SO4)3(aq) + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3(aq) + 6 H2O

CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

P4(g) + Cl2(g) = PCl5(s) =>
P4(g) + 10 Cl2(g) = 4 PCl5(s)

Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2

Au(CN)3 + Zn = Au + Zn(CN)2 =>
2 Au(CN)3 + 3 Zn = 2 Au + 3 Zn(CN)2

Cu(NO3)2 + K2S = CuS + KNO3 =>
Cu(NO3)2 + K2S = CuS + 2 KNO3

C8H18O = C + H + O =>
C8H18O = 8 C + 18 H + O

N2H5Cl = N2 + H2 + HCl =>
N2H5Cl = N2 + 2 H2 + HCl

Bi(OH)3 + H2S = Bi2S3 + H2O =>
2 Bi(OH)3 + 3 H2S = Bi2S3 + 6 H2O

Al(OH)3 + Ca(OH)2 = Ca(AlO2)2 + H2O =>
2 Al(OH)3 + Ca(OH)2 = Ca(AlO2)2 + 4 H2O

NaCl + Br = NaBr + Cl2 =>
2 NaCl + 2 Br = 2 NaBr + Cl2

Na + H5O = Na4O4H3 + H3 =>
12 Na + 12 H5O = 3 Na4O4H3 + 17 H3

HgCl2 + SnCl2 = Hg2Cl2 + SnCl4 =>
2 HgCl2 + SnCl2 = Hg2Cl2 + SnCl4

AlN + NF3 = AlF3 + NF2 =>
AlN + 5 NF3 = AlF3 + 6 NF2

Al(OH)3 + Cs = CsOH + Al =>
Al(OH)3 + 3 Cs = 3 CsOH + Al

Ca(CH3COO)2 + Na2CO3 = CaCO3 + NaCH3COO =>
Ca(CH3COO)2 + Na2CO3 = CaCO3 + 2 NaCH3COO

Cu2S(s) + HNO3(aq) = Cu(NO3)2(aq) + CuSO4(aq) + NO2(g) + H2O(l) =>
Cu2S(s) + 12 HNO3(aq) = Cu(NO3)2(aq) + CuSO4(aq) + 10 NO2(g) + 6 H2O(l)

HClO4 + Cu(OH)2 = Cu(ClO4)2 + H2O1 =>
2 HClO4 + Cu(OH)2 = Cu(ClO4)2 + 2 H2O1

KMnO4 + Mg + H2SO4 = K2SO4 + MnSO4 + H2O + MgSO4 =>
2 KMnO4 + 5 Mg + 8 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 5 MgSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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