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Chemische vergelijkingen in evenwicht op10/19/23

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Breng de vergelijking van een chemische reactie in evenwicht
Sn + H2O = SnO + H2 =>
Sn + H2O = SnO + H2

AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3

HNO3 + Na2O = NaNO3 + H2O =>
2 HNO3 + Na2O = 2 NaNO3 + H2O

Mg + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg + 2 CH3COOH = Mg(CH3COO)2 + H2

C14H14N3NaO3S + O2 = CO2 + H2O + NaHSO4 + HNO3 =>
2 C14H14N3NaO3S + 43 O2 = 28 CO2 + 10 H2O + 2 NaHSO4 + 6 HNO3

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

CH3COO + Fe + H2O = Fe(OH)2CH3COO + CH3COOH =>
3 CH3COO + Fe + 2 H2O = Fe(OH)2CH3COO + 2 CH3COOH

Mg + CH3COOH = (CH3COO)2Mg + H2 =>
Mg + 2 CH3COOH = (CH3COO)2Mg + H2

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

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

I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O

Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O

C32H22N6Na2O6S2 + O2 = CO2 + H2O + NaHSO4 + HNO3 =>
2 C32H22N6Na2O6S2 + 91 O2 = 64 CO2 + 14 H2O + 4 NaHSO4 + 12 HNO3

SO3 + S8 = S2O3 =>
8 SO3 + S8 = 8 S2O3

Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O

H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O

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

H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O

NaI + H2SO4 = Na2SO4 + HI =>
2 NaI + H2SO4 = Na2SO4 + 2 HI

CH3COO + Fe + H2O = Fe(OH)2CH3COO + CH3COOH =>
3 CH3COO + Fe + 2 H2O = Fe(OH)2CH3COO + 2 CH3COOH

Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl

C2H4 + F2 = CF4 + HF =>
C2H4 + 6 F2 = 2 CF4 + 4 HF

CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O

Mg(OH)2 + Na2CO3 = MgCO3 + NaOH =>
Mg(OH)2 + Na2CO3 = MgCO3 + 2 NaOH

HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O

S2O3{2-} + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
S2O3{2-} + 4 Cl2 + 5 H2O = 2 SO4{2-} + 8 Cl{-} + 10 H{+}

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

MgBr2 + H2SO3 = MgSO3 + HBr =>
MgBr2 + H2SO3 = MgSO3 + 2 HBr

C13H17N3O4S + O2 = CO2 + H2O + H2SO4 + HNO3 =>
2 C13H17N3O4S + 41 O2 = 26 CO2 + 12 H2O + 2 H2SO4 + 6 HNO3

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

(NH4)2CO3 + HF = H2CO3 + NH4F =>
(NH4)2CO3 + 2 HF = H2CO3 + 2 NH4F

Al + I = AlI3 =>
Al + 3 I = AlI3

C17H18F3NO + O2 = CO2 + H2O + HNO3 + HF =>
2 C17H18F3NO + 43 O2 = 34 CO2 + 14 H2O + 2 HNO3 + 6 HF

Al + HCl = AlCl3 + H =>
Al + 3 HCl = AlCl3 + 3 H

Mg(OH)2 + NaHCO3 = Mg(HCO3)2 + NaOH =>
Mg(OH)2 + 2 NaHCO3 = Mg(HCO3)2 + 2 NaOH

C6H10O2 + O2 = CO2 + H2O =>
2 C6H10O2 + 15 O2 = 12 CO2 + 10 H2O

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

Cu + S = Cu2S =>
2 Cu + S = Cu2S

C37H48N4O5 + O2 = CO2 + H2O + HNO3 =>
2 C37H48N4O5 + 103 O2 = 74 CO2 + 44 H2O + 8 HNO3

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

NO + O2 + H2O = HNO2 =>
4 NO + O2 + 2 H2O = 4 HNO2

Fe + CuCl2 = FeCl3 + Cu =>
2 Fe + 3 CuCl2 = 2 FeCl3 + 3 Cu

NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2

S2O3{2-} + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
S2O3{2-} + 4 Cl2 + 5 H2O = 2 SO4{2-} + 8 Cl{-} + 10 H{+}

Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO

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Breng de vergelijking van een chemische reactie in evenwicht
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