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Chemische vergelijkingen in evenwicht op02/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O

CH3CH2OH + O2 = CH3CH2O3H =>
CH3CH2OH + O2 = CH3CH2O3H

MnCl2 + Na2CO3 = MnCO3(s) + NaCl =>
MnCl2 + Na2CO3 = MnCO3(s) + 2 NaCl

C2H5Br + Br2 = HBr + C2H4Br2 =>
C2H5Br + Br2 = HBr + C2H4Br2

H2O2 + C6H8O6 = C6H10O8 =>
H2O2 + C6H8O6 = C6H10O8

KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2

K2[Zn(CN)4] + H2S = K2S + ZnS + HCN =>
K2[Zn(CN)4] + 2 H2S = K2S + ZnS + 4 HCN

P2 + F2 = PF3 =>
P2 + 3 F2 = 2 PF3

Ca(OH)2 + Mg(HCO3)2 = MgCO3 + CaCO3 + H2O =>
Ca(OH)2 + Mg(HCO3)2 = MgCO3 + CaCO3 + 2 H2O

Ag(s) + S(g) = Ag2S =>
2 Ag(s) + S(g) = Ag2S

FeS + NO3{-} + H{+} = NO + Fe{2+} + SO4{2-} + H2O =>
3 FeS + 8 NO3{-} + 8 H{+} = 8 NO + 3 Fe{2+} + 3 SO4{2-} + 4 H2O

AuCl3 + KOH = KCl + Au + H2O2 =>
2 AuCl3 + 6 KOH = 6 KCl + 2 Au + 3 H2O2

Al + Fe2(NO3)2 = Al(NO3) + Fe =>
2 Al + Fe2(NO3)2 = 2 Al(NO3) + 2 Fe

YbF3 + Yb2O3 + CaH2 + Si3N4 + N2 = Yb4Ca3Si11N20O + CaF2 + H2 =>
10 YbF3 + Yb2O3 + 24 CaH2 + 11 Si3N4 + 8 N2 = 3 Yb4Ca3Si11N20O + 15 CaF2 + 24 H2

Ag + L2 = AgL =>
2 Ag + L2 = 2 AgL

YbF3 + Yb2O3 + CaH2 + Si3N4 + N2 = Yb4Ca3Si11N20O + CaF2 + H2 =>
10 YbF3 + Yb2O3 + 24 CaH2 + 11 Si3N4 + 8 N2 = 3 Yb4Ca3Si11N20O + 15 CaF2 + 24 H2

Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO

Mg2Si2O6 + H2O = Mg2SiO4 + Mg3Si4O10(OH)2 =>
5 Mg2Si2O6 + 2 H2O = 2 Mg2SiO4 + 2 Mg3Si4O10(OH)2

F2 + KI = K + FI =>
F2 + 2 KI = 2 K + 2 FI

K2Cr2O7 + FeCl2 = KCl + FeCr2O7 =>
K2Cr2O7 + FeCl2 = 2 KCl + FeCr2O7

BrO{-} + Fe(OH)2 + H2O = Br{-} + Fe(OH)3 =>
BrO{-} + 2 Fe(OH)2 + H2O = Br{-} + 2 Fe(OH)3

NaHCOO + H2O = NaOH + HCOOH =>
NaHCOO + H2O = NaOH + HCOOH

Cu + ZnSO4 = Zn + Cu(SO4)2 =>
Cu + 2 ZnSO4 = 2 Zn + Cu(SO4)2

H2C6H7O5{-} + H2O = OH{-} + H3C6H7O5 =>
H2C6H7O5{-} + H2O = OH{-} + H3C6H7O5

BrF3 + KCl = KBrF4 + Cl2 + Br2 =>
8 BrF3 + 6 KCl = 6 KBrF4 + 3 Cl2 + Br2

Pentane + oxygen = carbonmonoxide + water =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O

YbF3 + Yb2O3 + CaH2 + Si3N4 + N2 = Yb4Ca3Si11N20O + CaF2 + H2 =>
10 YbF3 + Yb2O3 + 24 CaH2 + 11 Si3N4 + 8 N2 = 3 Yb4Ca3Si11N20O + 15 CaF2 + 24 H2

Zn(NO3)2 + NaC2H3O2 = Zn(C2H3O2)2 + NaNO3 =>
Zn(NO3)2 + 2 NaC2H3O2 = Zn(C2H3O2)2 + 2 NaNO3

Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2

Mg + H2SiO3 = MgH2SiO3 =>
Mg + H2SiO3 = MgH2SiO3

C7 + H6 + O3 = (CH3CO)2O =>
4 C7 + 7 H6 + 7 O3 = 7(CH3CO)2O

HCl + BaCO3 = BaH + ClCO3 =>
HCl + BaCO3 = BaH + ClCO3

Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2

Cl2O3 + H2 = Cl2 + H2O =>
Cl2O3 + 3 H2 = Cl2 + 3 H2O

FeCl3 + Na2CO3 = FeNa2 + Cl3(CO3) =>
FeCl3 + Na2CO3 = FeNa2 + Cl3(CO3)

Ru2O3 + Mn2O3 + SiO2 + SnO2 + Sn = Ru100Mn300Si200Sn700O1600 =>
50 Ru2O3 + 150 Mn2O3 + 200 SiO2 + 300 SnO2 + 400 Sn = Ru100Mn300Si200Sn700O1600

Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2

MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3

Hg + HNO3 = HgNO3 + H2O + NO2 =>
Hg + 2 HNO3 = HgNO3 + H2O + NO2

YbF3 + Yb2O3 + CaH2 + Si3N4 + N2 = Yb4Ca3Si11N20O + CaF2 + H2 =>
10 YbF3 + Yb2O3 + 24 CaH2 + 11 Si3N4 + 8 N2 = 3 Yb4Ca3Si11N20O + 15 CaF2 + 24 H2

[Co(CN)6]{4-} + O2 + H2O = [Co(CN)6]{3-} + OH{-} =>
4[Co(CN)6]{4-} + O2 + 2 H2O = 4[Co(CN)6]{3-} + 4 OH{-}

P + Br2 = P(Br2)3 =>
P + 3 Br2 = P(Br2)3

H + NaNO3 = HNaNO3 =>
H + NaNO3 = HNaNO3

XCOOH + PCl3 = XCOCl + H3PO3 =>
3 XCOOH + PCl3 = 3 XCOCl + H3PO3

CH3(CH2)2COOH + Na2CO3 = CH3(CH2)2COONa + CO2 + H2O =>
2 CH3(CH2)2COOH + Na2CO3 = 2 CH3(CH2)2COONa + CO2 + H2O

Al3O2 + C + Cl2 = CO2 + AlCl3 =>
2 Al3O2 + 2 C + 9 Cl2 = 2 CO2 + 6 AlCl3

CoCl2 + Na2C2O4 = Co(CO2)2 + NaCl =>
CoCl2 + Na2C2O4 = Co(CO2)2 + 2 NaCl

MnCO3 + MnO4{-} + H2O = MnO2 + H3O{+} + CO3{2-} =>
3 MnCO3 + 2 MnO4{-} + 6 H2O = 5 MnO2 + 4 H3O{+} + 3 CO3{2-}

Hg(NO3)2(aq) + NaI(aq) = NaNO3(aq) + HgI2(aq) =>
Hg(NO3)2(aq) + 2 NaI(aq) = 2 NaNO3(aq) + HgI2(aq)

AgNO3 + KFe(CN)6 = AgFe(CN)6 + KNO3 =>
AgNO3 + KFe(CN)6 = AgFe(CN)6 + KNO3

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Breng de vergelijking van een chemische reactie in evenwicht
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