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Chemische vergelijkingen in evenwicht op03/07/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ca + Fe(NO{3})3 = Ca(NO{3})3 + Fe =>
Ca + Fe(NO{3})3 = Ca(NO{3})3 + Fe

H2SO4 + NaCH3COO = Na2SO4 + HCH3COO =>
H2SO4 + 2 NaCH3COO = Na2SO4 + 2 HCH3COO

C5H2O2 + O2 = CO2 + H2O =>
2 C5H2O2 + 9 O2 = 10 CO2 + 2 H2O

C6H5CH2CH3 + KMnO4 = C6H5COOH + MnO2 + K2CO3 + H2O =>
2 C6H5CH2CH3 + 18 KMnO4 = C6H5COOH + 18 MnO2 + 9 K2CO3 + 7 H2O

CaOH(aq)MgCl = MgOHCaCl =>
CaOH(aq)MgCl = MgOHCaCl

Mg(OH)2SO2 = MgSO4H2 =>
Mg(OH)2SO2 = MgSO4H2

KI + MnO2 = KO2 + MnI =>
KI + MnO2 = KO2 + MnI

Pb + AcOH = PbAc + OH =>
Pb + AcOH = PbAc + OH

FeCl3 + CuO = CuCl2 + Fe2O3 =>
2 FeCl3 + 3 CuO = 3 CuCl2 + Fe2O3

CaI2MnSO4 = CaSO4MnI2 =>
CaI2MnSO4 = CaSO4MnI2

Hg + NO3{-} + H{+} = Hg2{2+} + NO + OH{-} =>
6 Hg + 2 NO3{-} + 4 H{+} = 3 Hg2{2+} + 2 NO + 4 OH{-}

C6H6S + O2 = CO + H2O + SO3 =>
C6H6S + 6 O2 = 6 CO + 3 H2O + SO3

Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu

C2H5OH + Cl2 = C2H5OCl + HCl =>
C2H5OH + Cl2 = C2H5OCl + HCl

S + K2SO4 = SO2 + K =>
S + K2SO4 = 2 SO2 + 2 K

MoS2 + O = MoO2 + SO2 =>
MoS2 + 6 O = MoO2 + 2 SO2

FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + 2 H2O

H3BO3 + HF = HBF4 + H2O =>
H3BO3 + 4 HF = HBF4 + 3 H2O

C3H6 + HOH = C3H7OH =>
C3H6 + HOH = C3H7OH

AgClCaCl2 = AgCl2CaCl =>
AgClCaCl2 = AgCl2CaCl

BaSiO3 = Ba + SiO3 =>
BaSiO3 = Ba + SiO3

Magnesiumchloride + sodiumcarbonate = magnesiumcarbonate + sodiumchloride =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl

NO{+3}{-} + Cu = NO + Cu{2+} =>
2 NO{+3}{-} + 3 Cu = 2 NO + 3 Cu{2+}

KBr + AgSCN = AgBr + KSCN =>
KBr + AgSCN = AgBr + KSCN

NaBaCl = NaClBa =>
NaBaCl = NaClBa

Na[OH]CuCl = NaClCu[OH] =>
Na[OH]CuCl = NaClCu[OH]

HI(g) = H2(g)I2(g) =>
2 HI(g) = H2(g)I2(g)

S + H2O2 = SO3 + H2O =>
S + 3 H2O2 = SO3 + 3 H2O

Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O

Mg(aq)OH(aq) = MgOH =>
Mg(aq)OH(aq) = MgOH

C2H2 + C2H6 = C6H14 =>
C2H2 + 2 C2H6 = C6H14

CaH2(s) + H2O(l) = H2(g) + Ca(OH)2(aq) =>
CaH2(s) + 2 H2O(l) = 2 H2(g) + Ca(OH)2(aq)

Fe(CH3COO)2 + NaOH = Na(CH3COO)2 + FeOH =>
Fe(CH3COO)2 + NaOH = Na(CH3COO)2 + FeOH

MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl

FClH = ClHF =>
FClH = ClHF

K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2

CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)

Cr{3+} + Mg = Cr + Mg{2+} =>
2 Cr{3+} + 3 Mg = 2 Cr + 3 Mg{2+}

Ca{2+} + CO3{2-} = CaCO3 =>
Ca{2+} + CO3{2-} = CaCO3

FeCl3 + HCl + K4[Fe(CN)6] = Fe[Fe(CN)6]3 + KCl + H2 =>
2 FeCl3 + 18 HCl + 6 K4[Fe(CN)6] = 2 Fe[Fe(CN)6]3 + 24 KCl + 9 H2

C2H5Cl + H2O = C2H5OH + HCl =>
C2H5Cl + H2O = C2H5OH + HCl

Cu1Cl2 = CuCl2 =>
Cu1Cl2 = CuCl2

UCl = ClU =>
UCl = ClU

MgAg2SO4 = Ag2MgSO4 =>
MgAg2SO4 = Ag2MgSO4

Cr(OH)4{-} + H2O2 + OH{-} = CrO4{2-} + H2O =>
2 Cr(OH)4{-} + 3 H2O2 + 2 OH{-} = 2 CrO4{2-} + 8 H2O

KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2

potassiumcarbonate + nitricacid = potassiumnitrate + water + carbondioxide =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2

CH3CH2OH + O2 = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O

KNO3(s) = K(s) + O2(g) + N2(g) =>
2 KNO3(s) = 2 K(s) + 3 O2(g) + N2(g)

P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3

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Breng de vergelijking van een chemische reactie in evenwicht
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