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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
Li + H2CO3 = Li2CO3 + H2 =>
2 Li + H2CO3 = Li2CO3 + H2

NaO + NaCl = ClO + Na =>
NaO + NaCl = ClO + 2 Na

C6H12O + MnO4{-} + H{+} = C6H10O + Mn{2+} + H2O =>
5 C6H12O + 2 MnO4{-} + 6 H{+} = 5 C6H10O + 2 Mn{2+} + 8 H2O

HBr + Be = HBe2 + Br =>
HBr + 2 Be = HBe2 + Br

Mn2S3 + Pt(SiO3)2 = PtS2 + Mn2(SiO3)3 =>
2 Mn2S3 + 3 Pt(SiO3)2 = 3 PtS2 + 2 Mn2(SiO3)3

Cu(NH3)4 + H2O = Cu(OH)4 + NH4 =>
Cu(NH3)4 + 4 H2O = Cu(OH)4 + 4 NH4

C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O

(NH4)2[PbCl6] + KI = PbI2 + KCl + NH4Cl + Cl2 =>
(NH4)2[PbCl6] + 2 KI = PbI2 + 2 KCl + 2 NH4Cl + Cl2

O2 + MnS = MnO2 + SO2 =>
2 O2 + MnS = MnO2 + SO2

K3[Fe(oh)6] + H2O2 + KOH = K4[Fe(oh)6]H2O + O2 =>
2 K3[Fe(oh)6] + H2O2 + 2 KOH = 2 K4[Fe(oh)6]H2O + O2

Cr(OH)3 + ClO = CrO4 + Cl2 + OH =>
Cr(OH)3 + 4 ClO = CrO4 + 2 Cl2 + 3 OH

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

Re + HNO3 = Re(NO3)7 + NO2 + H2O =>
Re + 14 HNO3 = Re(NO3)7 + 7 NO2 + 7 H2O

K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg

Zn(aq) + HCl(aq) = ZnCl2(aq) + H2(aq) =>
Zn(aq) + 2 HCl(aq) = ZnCl2(aq) + H2(aq)

Ca + C = Ca4C2 =>
4 Ca + 2 C = Ca4C2

Al2S3 + KOH = Al(OH)3 + K2S =>
Al2S3 + 6 KOH = 2 Al(OH)3 + 3 K2S

H2CO2 + Al(OH)3 = Al2(CO2)3 + H2O =>
3 H2CO2 + 2 Al(OH)3 = Al2(CO2)3 + 6 H2O

Zn + NH4Cl = ZnCl2 + NH3 + H2 =>
Zn + 2 NH4Cl = ZnCl2 + 2 NH3 + H2

Ni2(CO3)3 + Na = Na2CO3 + Ni =>
Ni2(CO3)3 + 6 Na = 3 Na2CO3 + 2 Ni

NaBr + KCl = NaCl + KBr =>
NaBr + KCl = NaCl + KBr

C16H15N5O7S2 + H2O = CO2 + NH4 + SO4 + H =>
C16H15N5O7S2 + 33 H2O = 16 CO2 + 5 NH4 + 2 SO4 + 61 H

Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

Mg + C2 + H3 + O2 = MgC2H3O2 =>
Mg + C2 + H3 + O2 = MgC2H3O2

Fe2O3 + NaSO4 = FeSO4 + Na2O3 =>
Fe2O3 + 2 NaSO4 = 2 FeSO4 + Na2O3

MnO4{-} + NO2{-} + H2O = MnO2 + NO3{-} + OH{-} =>
2 MnO4{-} + 3 NO2{-} + H2O = 2 MnO2 + 3 NO3{-} + 2 OH{-}

U2F8 + H2O = UF4(H2O)5 =>
U2F8 + 10 H2O = 2 UF4(H2O)5

Fe3(AsO4)2 + HClO4 = Fe3(ClO4)3 + H3(AsO4)2 =>
Fe3(AsO4)2 + 3 HClO4 = Fe3(ClO4)3 + H3(AsO4)2

S + Hg = HgS =>
S + Hg = HgS

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

AlCl3 + AgNO3 = AgCl(ppt) + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl(ppt) + Al(NO3)3

Mg(OH)2(s) + HNO3(aq) = H(OH)2(aq) + MgNO3(aq) =>
Mg(OH)2(s) + HNO3(aq) = H(OH)2(aq) + MgNO3(aq)

Sn + Zn{2+} = Sn{2+} + Zn =>
Sn + Zn{2+} = Sn{2+} + Zn

ZnSO4 + Ba(OH)2 = Ba[Zn(OH)4] + BaSO4 =>
ZnSO4 + 2 Ba(OH)2 = Ba[Zn(OH)4] + BaSO4

Mg(HO)2 + KCN = Mg(CN)2 + KHO =>
Mg(HO)2 + 2 KCN = Mg(CN)2 + 2 KHO

C742H1198O544N + H2O = CH4 + CO2 + NH3 =>
8 C742H1198O544N + 1370 H2O = 3075 CH4 + 2861 CO2 + 8 NH3

CH3CH2NO2 + H2 = CH3CH2NH4 + H2O =>
CH3CH2NO2 + 4 H2 = CH3CH2NH4 + 2 H2O

KMnO4 + Ca3P2 + H2SO4 = H3PO4 + K2SO4 + CaSO4 + H2O + MnSO4 =>
16 KMnO4 + 5 Ca3P2 + 39 H2SO4 = 10 H3PO4 + 8 K2SO4 + 15 CaSO4 + 24 H2O + 16 MnSO4

Ru3B5 = Ru + B =>
Ru3B5 = 3 Ru + 5 B

CH3(CH2)6COOH + NaOH = CH3(CH2)6COONa + H2O =>
CH3(CH2)6COOH + NaOH = CH3(CH2)6COONa + H2O

H2O + SiO2 = SiO2H2O =>
H2O + SiO2 = SiO2H2O

Si3(Po4)4 + Na(OH) = Si(OH)4 + Na3(Po4) =>
Si3(Po4)4 + 12 Na(OH) = 3 Si(OH)4 + 4 Na3(Po4)

Sr + HCl = SrCl + H2 =>
2 Sr + 2 HCl = 2 SrCl + H2

CaF2 + CaCl2 = CaF2(CaCl2)6 =>
CaF2 + 6 CaCl2 = CaF2(CaCl2)6

C6H6 + (CH3)3CCl = C6H4(CH3)3(CH3)3 + HCl =>
2 C6H6 + 15(CH3)3CCl = 6 C6H4(CH3)3(CH3)3 + 15 HCl

MnSO4 + (NH4)2SO4 + H2O = MnO2 + H2SO4 + (NH4)2S2O =>
6 MnSO4 + (NH4)2SO4 + 5 H2O = 6 MnO2 + 5 H2SO4 + (NH4)2S2O

Ag + (CrO4)2 = Ag2CrO4 =>
4 Ag + (CrO4)2 = 2 Ag2CrO4

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

Hg2(NO3)2 + KI = HgI + KNO3 =>
Hg2(NO3)2 + 2 KI = 2 HgI + 2 KNO3

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Breng de vergelijking van een chemische reactie in evenwicht
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