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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na2O + H2S = NaHS + H2O =>
Na2O + 2 H2S = 2 NaHS + H2O

K2CO3(aq) + HBr = KBr + CO2 + H2O =>
K2CO3(aq) + 2 HBr = 2 KBr + CO2 + H2O

ZnCO3 + HNO3 = Zn(NO3)2 + CO2 + H2O =>
ZnCO3 + 2 HNO3 = Zn(NO3)2 + CO2 + H2O

SeO2 + KOH = KHSeO3 =>
SeO2 + KOH = KHSeO3

C6H13Br + Br2 = C6H10 + HBr =>
C6H13Br + Br2 = C6H10 + 3 HBr

Ca(OH)2 + Li2O = LiOH + CaO =>
Ca(OH)2 + Li2O = 2 LiOH + CaO

P + F5 = PF5 =>
P + F5 = PF5

Hg3N2 + HCl = NH3 + HgCl2 =>
Hg3N2 + 6 HCl = 2 NH3 + 3 HgCl2

Zn(NO3)2*6H2O = ZnO + N2 + O2 + H2O =>
2 Zn(NO3)2*6H2O = 2 ZnO + 2 N2 + 5 O2 + 12 H2O

BCl3 + Na2CO3 = NaCl + B2(CO3)3 =>
2 BCl3 + 3 Na2CO3 = 6 NaCl + B2(CO3)3

CaCl2 + Li3PO4 = Ca3PO4 + Cl2Li =>
3 CaCl2 + Li3PO4 = Ca3PO4 + 3 Cl2Li

K3(Co(CN)6)2 + Co(CH3COO) = Co(Co(CN)6)2 + K3(CH3COO) =>
K3(Co(CN)6)2 + Co(CH3COO) = Co(Co(CN)6)2 + K3(CH3COO)

H2SO4 + Au = AuSO4 + H2 =>
H2SO4 + Au = AuSO4 + H2

KClO3 + C18H32O16 = KCl + H2O + CO2 =>
12 KClO3 + C18H32O16 = 12 KCl + 16 H2O + 18 CO2

Li2Cr2O7 + SnBr2 + HBr = LiBr + CrBr3 + SnBr4 + H2O =>
Li2Cr2O7 + 3 SnBr2 + 14 HBr = 2 LiBr + 2 CrBr3 + 3 SnBr4 + 7 H2O

FeCl3K4Fe(CN)6 = FeFe(CN)6K4Cl3 =>
FeCl3K4Fe(CN)6 = FeFe(CN)6K4Cl3

C6H11ON + O2 = CO2 + H2O + N2 =>
4 C6H11ON + 33 O2 = 24 CO2 + 22 H2O + 2 N2

Zn(NO3)2 + Ag2SO4 = ZnSO4 + AgNO3 =>
Zn(NO3)2 + Ag2SO4 = ZnSO4 + 2 AgNO3

C6H11ON + O2 = CO2 + H2O + N2 =>
4 C6H11ON + 33 O2 = 24 CO2 + 22 H2O + 2 N2

UF6 + Mg = MgF2 + U =>
UF6 + 3 Mg = 3 MgF2 + U

FeCl3 + H2SO3 + H2O = FeCl2 + H2SO4 + HCl =>
2 FeCl3 + H2SO3 + H2O = 2 FeCl2 + H2SO4 + 2 HCl

C9H8O4 + NaOH = NaC8H7O4 + H2O =>
8 C9H8O4 + 9 NaOH = 9 NaC8H7O4 + 5 H2O

C10H14N2 + O2 = CO2 + H2O + N2 =>
2 C10H14N2 + 27 O2 = 20 CO2 + 14 H2O + 2 N2

Cu2Cr2O7 + Mg = MgCr2O7 + Cu =>
Cu2Cr2O7 + Mg = MgCr2O7 + 2 Cu

NaClO + AcOH = HClO + AcONa =>
NaClO + AcOH = HClO + AcONa

NaOH + H2504 = Na2504 + H2O =>
2504 NaOH + H2504 = Na2504 + 2504 H2O

K3Fe(CN)6 + Pb(NO3)2 = KNO3 + Pb3(Fe(CN)6)2 =>
2 K3Fe(CN)6 + 3 Pb(NO3)2 = 6 KNO3 + Pb3(Fe(CN)6)2

KNO3H2SO4 = HNO3KHSO4 =>
KNO3H2SO4 = HNO3KHSO4

Ca + PbCr2O7 = CaCr2O7 + Pb =>
Ca + PbCr2O7 = CaCr2O7 + Pb

AlCl3 + FeSO3 = Al2(SO3)3 + FeCl2 =>
2 AlCl3 + 3 FeSO3 = Al2(SO3)3 + 3 FeCl2

TiCl3 + Ti3Al = Ti + AlCl3 =>
TiCl3 + Ti3Al = 4 Ti + AlCl3

RbOH + Cu(No3)2 = RbNo3 + Cu(OH)2 =>
2 RbOH + Cu(No3)2 = 2 RbNo3 + Cu(OH)2

CH3COOH + LiOH = CH3COOLi + H2O =>
CH3COOH + LiOH = CH3COOLi + H2O

FeCl3 + KCNS = KCl + K3[Fe(CNS)6] =>
FeCl3 + 6 KCNS = 3 KCl + K3[Fe(CNS)6]

Co + AgNO3 = Co(NO3)2 + Ag =>
Co + 2 AgNO3 = Co(NO3)2 + 2 Ag

S{2-} + NO3{-} + H{+} = S8 + NO2 + H2O =>
8 S{2-} + 16 NO3{-} + 32 H{+} = S8 + 16 NO2 + 16 H2O

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

Fe2(SO4)3 + Cu(NO3)2 = Fe(NO3)3 + CuSO4 =>
Fe2(SO4)3 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 CuSO4

NH3 + H2O = ammoniumhydroxide =>
NH3 + H2O = NH4OH

Pb(NO3)2 + Kl = Pb2 + Kl(NO3) =>
2 Pb(NO3)2 + 4 Kl = Pb2 + 4 Kl(NO3)

NaCrO2 + NaOH + H2O = Na3Cr(OH)6 =>
NaCrO2 + 2 NaOH + 2 H2O = Na3Cr(OH)6

CsCl + NiSO4 = NiCl2 + Cs2SO4 =>
2 CsCl + NiSO4 = NiCl2 + Cs2SO4

AgNO3 + CaJ = AgJ + CaNO3 =>
AgNO3 + CaJ = AgJ + CaNO3

FeCl3 + Be3(PO4)2 = BeCl2 + FePO4 =>
2 FeCl3 + Be3(PO4)2 = 3 BeCl2 + 2 FePO4

NH4 + NO = H2O + N2 =>
2 NH4 + 4 NO = 4 H2O + 3 N2

NH4OH + CuI2 = Cu(OH)2 + NH4I =>
2 NH4OH + CuI2 = Cu(OH)2 + 2 NH4I

Fe(OH)3 + NaClO = Fe(ClO)3 + NaOH =>
Fe(OH)3 + 3 NaClO = Fe(ClO)3 + 3 NaOH

HCN + Mg(OH)2 = H2O + Mg(CN)2 =>
2 HCN + Mg(OH)2 = 2 H2O + Mg(CN)2

CuO(s) + Cu(s) = Cu2O(s) =>
CuO(s) + Cu(s) = Cu2O(s)

Pr6O11 + HNO3 = Pr(NO3)3 + H2O + Pr(NO3)4 =>
Pr6O11 + 22 HNO3 = 2 Pr(NO3)3 + 11 H2O + 4 Pr(NO3)4

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Breng de vergelijking van een chemische reactie in evenwicht
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