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Chemische vergelijkingen in evenwicht op01/31/24

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Breng de vergelijking van een chemische reactie in evenwicht
MnO2 + SO2 = Mn(SO3)2 =>
MnO2 + 2 SO2 = Mn(SO3)2

C16H32 + CuO = CO2 + H2O + Cu =>
C16H32 + 48 CuO = 16 CO2 + 16 H2O + 48 Cu

HNO2 + PbO2 + H2SO4 = HNO3 + PbSO4 + H2 =>
2 HNO2 + PbO2 + H2SO4 = 2 HNO3 + PbSO4 + H2

SnN4O8 + Pt3N4 = Sn3N4 + PtN4O8 =>
3 SnN4O8 + Pt3N4 = Sn3N4 + 3 PtN4O8

PO4 + HOH = OH + HPO4 =>
PO4 + HOH = OH + HPO4

Cu + HNO2 = CuO + NOH =>
Cu + HNO2 = CuO + NOH

PH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H3PO4 + H2O =>
5 PH3 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 H3PO4 + 12 H2O

CoCl2 + H2O = CoO + HCl =>
CoCl2 + H2O = CoO + 2 HCl

Ca(NO3)2 + NaCl = Na(NO3)2 + CaCl =>
Ca(NO3)2 + NaCl = Na(NO3)2 + CaCl

C16H32 + CuO = CO2 + H2O + Cu =>
C16H32 + 48 CuO = 16 CO2 + 16 H2O + 48 Cu

HgS + HNO3 + HCl = S + NO + HgCl2 + H2O =>
3 HgS + 2 HNO3 + 6 HCl = 3 S + 2 NO + 3 HgCl2 + 4 H2O

Hg + SnCl2 = SnCl + HgCl =>
Hg + SnCl2 = SnCl + HgCl

Ca(NO3)2 + Zr(NO3)2 = CaZrO3 + N2 + O2 =>
2 Ca(NO3)2 + 2 Zr(NO3)2 = 2 CaZrO3 + 4 N2 + 9 O2

C16H32 + CuO = CO2 + H2O + Cu =>
C16H32 + 48 CuO = 16 CO2 + 16 H2O + 48 Cu

Al + HNO2 = Al(NO2)3 + H2 =>
2 Al + 6 HNO2 = 2 Al(NO2)3 + 3 H2

As(s) + H2(g) = AsH3(s) =>
2 As(s) + 3 H2(g) = 2 AsH3(s)

C12H266 + O2 = CO2 + H2O =>
2 C12H266 + 157 O2 = 24 CO2 + 266 H2O

M + HCl = MCl + H22 =>
22 M + 22 HCl = 22 MCl + H22

CuCl2 + Fe2{+} = CuFe2{+} + Cl2 =>
CuCl2 + Fe2{+} = CuFe2{+} + Cl2

C16H32 + CuO = CO2 + H2O + Cu =>
C16H32 + 48 CuO = 16 CO2 + 16 H2O + 48 Cu

CHOOH + K = CHOOK + H2 =>
2 CHOOH + 2 K = 2 CHOOK + H2

Ca(s) + C(g) = CaC(s) =>
Ca(s) + C(g) = CaC(s)

C16H32 + CuO = CO2 + H2O + Cu =>
C16H32 + 48 CuO = 16 CO2 + 16 H2O + 48 Cu

AlO6H12 + KOH = KAlO4H4 + H2 + O2 =>
2 AlO6H12 + 2 KOH = 2 KAlO4H4 + 9 H2 + 3 O2

NiSO4 + NaHCO3 = NiCO3 + NaHSO4 =>
NiSO4 + NaHCO3 = NiCO3 + NaHSO4

Hg2CO3 + NiF2 = Hg2F2 + NiO + CO2 =>
Hg2CO3 + NiF2 = Hg2F2 + NiO + CO2

CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl

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

NO2(g) + H2O(l) = HNO2 + OH =>
NO2(g) + H2O(l) = HNO2 + OH

HCl + Al(OH)3 = Al(OH)Cl2 + H2O =>
2 HCl + Al(OH)3 = Al(OH)Cl2 + 2 H2O

S2O32 + I2 + OH = SO42 + IH2O =>
S2O32 + 26 I2 + 104 OH = 2 SO42 + 52 IH2O

CH3COOH + Mg(OH)2 = (CH3COO)2Mg + H2O =>
2 CH3COOH + Mg(OH)2 = (CH3COO)2Mg + 2 H2O

CuFl2(aq) + MgCl2(aq) = CuCl2(aq) + MgFl2(g) =>
CuFl2(aq) + MgCl2(aq) = CuCl2(aq) + MgFl2(g)

(CH3)3N + HCl = (CH3)3NH + Cl =>
(CH3)3N + HCl = (CH3)3NH + Cl

Al2O3 = Al7 + O2 =>
14 Al2O3 = 4 Al7 + 21 O2

Cr2O3 + Zn = Cr + ZnO3 =>
Cr2O3 + Zn = 2 Cr + ZnO3

Zn + ClH = Cl2 + ZnH2 =>
Zn + 2 ClH = Cl2 + ZnH2

HCH3OO + NaHCO3 = NaCH3COO + CO2 + H2O =>
2 HCH3OO + NaHCO3 = NaCH3COO + CO2 + 3 H2O

Na2 + CO3*H2O = Na2CO3 + H2O =>
Na2 + CO3*H2O = Na2CO3 + H2O

Zn + H2SO4 = H2 + Zn2(SO4)2 =>
2 Zn + 2 H2SO4 = 2 H2 + Zn2(SO4)2

CaH2(s) + H2O(l) = CaH2O2(s) + H2(g) =>
CaH2(s) + 2 H2O(l) = CaH2O2(s) + 2 H2(g)

MgCrO4 + FeCl2 = MgCl2 + FeCrO4 =>
MgCrO4 + FeCl2 = MgCl2 + FeCrO4

PbCO3 = Pb + (CO3) =>
PbCO3 = Pb + (CO3)

PbSO4 + CH3COOH = HSO4 + PbCH3COO =>
PbSO4 + CH3COOH = HSO4 + PbCH3COO

CuCl2 + OH{-} = Cu(OH)2 + Cl{-} =>
CuCl2 + 2 OH{-} = Cu(OH)2 + 2 Cl{-}

HCO3 + CaOH = CaCO3 + H2O =>
HCO3 + CaOH = CaCO3 + H2O

PbCO3 = Pb + (CO3) =>
PbCO3 = Pb + (CO3)

Na2C2O4 + Ca(NO3)2 = CaC2O4 + Na2(NO3)2 =>
Na2C2O4 + Ca(NO3)2 = CaC2O4 + Na2(NO3)2

Ba + HBr = BrBa + H =>
Ba + HBr = BrBa + H

SO2 + KMnO4 + H2O = MnSO4 + H2SO4 + KOH =>
5 SO2 + 2 KMnO4 + 4 H2O = 2 MnSO4 + 3 H2SO4 + 2 KOH

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Breng de vergelijking van een chemische reactie in evenwicht
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