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Chemische vergelijkingen in evenwicht op01/15/25

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Breng de vergelijking van een chemische reactie in evenwicht
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2

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

Na2SO3 = Na2S + Na2SO4 =>
4 Na2SO3 = Na2S + 3 Na2SO4

N + H2O = H + N2O3 =>
2 N + 3 H2O = 6 H + N2O3

Sr(NO3)2 + CH3COOH = Sr(CH3COO)2 + HNO3 =>
Sr(NO3)2 + 2 CH3COOH = Sr(CH3COO)2 + 2 HNO3

Si(OH)4 + F{-} = SiF6{2-} + OH{-} =>
Si(OH)4 + 6 F{-} = SiF6{2-} + 4 OH{-}

Ag(s) + H2S(g) = Ag2S(s) + H2(g) =>
2 Ag(s) + H2S(g) = Ag2S(s) + H2(g)

C4H10O + KMnO4 = C4H8O2 + MnO2 + KOH + H2O =>
3 C4H10O + 4 KMnO4 = 3 C4H8O2 + 4 MnO2 + 4 KOH + H2O

Mg + HNO3 = Mg(NO3) + N2 + H2O =>
10 Mg + 12 HNO3 = 10 Mg(NO3) + N2 + 6 H2O

CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O

MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg

Cu + HF = CuF2 + H2 =>
Cu + 2 HF = CuF2 + H2

Ga + P = GaP =>
Ga + P = GaP

Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O

KI(aq) + KIO3(aq) + H2SO4(aq) = K2SO4(aq) + H2O(l) + I2(g) =>
5 KI(aq) + KIO3(aq) + 3 H2SO4(aq) = 3 K2SO4(aq) + 3 H2O(l) + 3 I2(g)

NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O

Na2S + BaCl2 = NaCl + BaS =>
Na2S + BaCl2 = 2 NaCl + BaS

Fe2O3 + CO = FeO*Fe2O3 + CO2 =>
3 Fe2O3 + CO = 2 FeO*Fe2O3 + CO2

Al + SO4 = Al2(SO4)3 =>
2 Al + 3 SO4 = Al2(SO4)3

K + N2 = K3N =>
6 K + N2 = 2 K3N

KNO3 + Mg = K2O + N2 + MgO =>
2 KNO3 + 5 Mg = K2O + N2 + 5 MgO

CH3OH + O2 = CH + O3H =>
CH3OH + 4 O2 = CH + 3 O3H

PbN2O4 + NaBr = PbBr2 + NaNO2 =>
PbN2O4 + 2 NaBr = PbBr2 + 2 NaNO2

[Ag(NH3)2]{+} + CH3CH2CH2CHO + OH{-} = CH3CH2CH2COOH + Ag + NH3 + H2O =>
2[Ag(NH3)2]{+} + CH3CH2CH2CHO + 2 OH{-} = CH3CH2CH2COOH + 2 Ag + 4 NH3 + H2O

C2H4O + H2 = C2H6 + H2O =>
C2H4O + 2 H2 = C2H6 + H2O

[Fe(H2O)6]Cl + NH3 = Cl2NH3 + Fe + H2O =>
2[Fe(H2O)6]Cl + NH3 = Cl2NH3 + 2 Fe + 12 H2O

C7H14 + O2 = C7O2 + H2 =>
C7H14 + O2 = C7O2 + 7 H2

AlCl4 + Pb(NO3)4 = Al(NO3)4 + PbCl4 =>
AlCl4 + Pb(NO3)4 = Al(NO3)4 + PbCl4

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

CF4 + N2 = CF3CN + NF3 =>
6 CF4 + 4 N2 = 3 CF3CN + 5 NF3

Zn = Zn{+2} + e =>
Zn = Zn{+2} + 2e

SC(OH)3 + HIO2 = SCIO2 + H(OH)3 =>
SC(OH)3 + HIO2 = SCIO2 + H(OH)3

AuCl4{-} + Cu = Au + Cl{-} + Cu2{+} =>
AuCl4{-} + 6 Cu = Au + 4 Cl{-} + 3 Cu2{+}

KCl + Pb(ClO4)2 = PbCl2 + KClO4 =>
2 KCl + Pb(ClO4)2 = PbCl2 + 2 KClO4

Br2 + MgF2 = F2 + MgBr2 =>
Br2 + MgF2 = F2 + MgBr2

CO2 + H2O = HCO3{-} + H3O{+} =>
CO2 + 2 H2O = HCO3{-} + H3O{+}

CON2H4(aq) = C3N6H6(l) + CO2(g) + NH3(g) =>
6 CON2H4(aq) = C3N6H6(l) + 3 CO2(g) + 6 NH3(g)

AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2

Co(s) + Br2(l) = CoBr3(s) =>
2 Co(s) + 3 Br2(l) = 2 CoBr3(s)

HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO

CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2

Zn + Po = Zn3(Po4)2 =>
3 Zn + 8 Po = Zn3(Po4)2

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Co(s) + Br2(l) = CoBr3(s) =>
2 Co(s) + 3 Br2(l) = 2 CoBr3(s)

NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O

N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O

CH3NH2 + H2O = CH3NH{-} + H3O{+} =>
CH3NH2 + H2O = CH3NH{-} + H3O{+}

Na2S2O3 + HNO3 = Na2SO4 + S + NO2 + H2O =>
Na2S2O3 + 2 HNO3 = Na2SO4 + S + 2 NO2 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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