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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
HNO3 + NaOH = H2O + NaNO3 =>
HNO3 + NaOH = H2O + NaNO3

Zn(OH)2 + NH3*H2O = [Zn(NH3)4(OH)2] + H2O =>
Zn(OH)2 + 4 NH3*H2O = [Zn(NH3)4(OH)2] + 4 H2O

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

(H)2S2O3 + Mn(OH)4 = H2O + Mn(S2O3)2 =>
2(H)2S2O3 + Mn(OH)4 = 4 H2O + Mn(S2O3)2

C4H9OH + HBr = C4H9Br + H2O =>
C4H9OH + HBr = C4H9Br + H2O

KFeO2 + HCl = FeCl3 + KCl + H2O =>
KFeO2 + 4 HCl = FeCl3 + KCl + 2 H2O

C6H8O6 + I3{-} = C6H6O6 + I{-} + H{+} =>
C6H8O6 + I3{-} = C6H6O6 + 3 I{-} + 2 H{+}

AgNO3(aq) + CaBr2(aq) = AgBr(s) + Ca(NO3)2(aq) =>
2 AgNO3(aq) + CaBr2(aq) = 2 AgBr(s) + Ca(NO3)2(aq)

Na2O(NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O(NH4)2SO4 = Na2SO4 + H2O + 2 NH3

NaNO2 + KI + H2SO4 = Na2SO4 + NO + K2SO4 + I2 + H2O =>
2 NaNO2 + 2 KI + 2 H2SO4 = Na2SO4 + 2 NO + K2SO4 + I2 + 2 H2O

MnO2 + H2O + Zn(s) = Zn(OH)2 + MnO(OH) =>
2 MnO2 + 2 H2O + Zn(s) = Zn(OH)2 + 2 MnO(OH)

HIO + Cr = CrI2 + O2 + H2 =>
2 HIO + Cr = CrI2 + O2 + H2

RuCl3 + H2O = RuO2 + H + Cl =>
RuCl3 + 2 H2O = RuO2 + 4 H + 3 Cl

K2CO3 + SnO + KNO3 + H2O = K2[Sn(OH)6] + CO2 + KNO2 =>
K2CO3 + SnO + KNO3 + 3 H2O = K2[Sn(OH)6] + CO2 + KNO2

Cl{-} + Fe{3+} + H2O = ClO3{-} + Fe{2+} + H{+} =>
Cl{-} + 6 Fe{3+} + 3 H2O = ClO3{-} + 6 Fe{2+} + 6 H{+}

Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4

C10H22 + O2 = CCO2 + H2O =>
2 C10H22 + 21 O2 = 10 CCO2 + 22 H2O

Pb(CH3COO)4 + H2O = PbO2 + CH3COOH =>
Pb(CH3COO)4 + 2 H2O = PbO2 + 4 CH3COOH

CO + (OH) = CO(OH)2 =>
CO + 2(OH) = CO(OH)2

Ca2P2 + H2O = Ca(OH)2 + P2H4 =>
Ca2P2 + 4 H2O = 2 Ca(OH)2 + P2H4

(C17H33COO)Na + HCl = (C17H33COOH) + NaCl =>
(C17H33COO)Na + HCl = (C17H33COOH) + NaCl

Cr2O3 + CsOH + H2O = Cs[Cr(OH)4] =>
Cr2O3 + 2 CsOH + 3 H2O = 2 Cs[Cr(OH)4]

ZnO + C = CO2 + Zn =>
2 ZnO + C = CO2 + 2 Zn

KCl + Ir(NO3)5 = IrCl5 + KNO3 =>
5 KCl + Ir(NO3)5 = IrCl5 + 5 KNO3

Fe(s) + H2So4(aq) = Fe2(So4)3(aq) + H2(g) =>
2 Fe(s) + 3 H2So4(aq) = Fe2(So4)3(aq) + 3 H2(g)

Ni + NaOH + H2O = NaNi(OH)3 + H2 =>
Ni + NaOH + 2 H2O = NaNi(OH)3 + H2

NH4I + NaOH = NH4OH + NaI =>
NH4I + NaOH = NH4OH + NaI

C3H3F3 + HCl = C3H4F3Cl =>
C3H3F3 + HCl = C3H4F3Cl

KMnO4 + HCl = MnO + Cl2 + KCl + H2O =>
2 KMnO4 + 12 HCl = 2 MnO + 5 Cl2 + 2 KCl + 6 H2O

MnO2 + CaC2O4 + HCl = CO2 + CaCl2 + MnCl2 + H2O =>
MnO2 + CaC2O4 + 4 HCl = 2 CO2 + CaCl2 + MnCl2 + 2 H2O

CH3COOH + e = CH3COO{-} + H2 =>
2 CH3COOH + 2e = 2 CH3COO{-} + H2

P + HF = PF + H2 =>
2 P + 2 HF = 2 PF + H2

Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3

O2 + S = S3O =>
O2 + 6 S = 2 S3O

SrCl2 + (NH4)2C2O4H2O = SrC2O4H2O + NH4Cl =>
SrCl2 + (NH4)2C2O4H2O = SrC2O4H2O + 2 NH4Cl

Cr2(SO4)3 + KL + KLO3 + H2O = Cr(OH)3 + K2SO4 + L2 =>
Cr2(SO4)3 + 5 KL + KLO3 + 3 H2O = 2 Cr(OH)3 + 3 K2SO4 + 3 L2

COCl2 + H = Cl2 + OH2 + CH2 =>
COCl2 + 4 H = Cl2 + OH2 + CH2

H + Cr2O7({-}2) + H2SO3 = Cr({+}3) + SO4({-}2) + H2O =>
2 H + Cr2O7({-}2) + 3 H2SO3 = 2 Cr({+}3) + 3 SO4({-}2) + 4 H2O

C8H4O3 + NaOH = C8H4O4Na2 + H2O =>
C8H4O3 + 2 NaOH = C8H4O4Na2 + H2O

B2H6 = B10H14 + H2 =>
5 B2H6 = B10H14 + 8 H2

C15H32 + O2 = CO2 + H2O =>
C15H32 + 23 O2 = 15 CO2 + 16 H2O

C7H5ClO + OH = C7H7ClO + C7H5ClO2 =>
3 C7H5ClO + 2 OH = C7H7ClO + 2 C7H5ClO2

C2H2O4 = HCOOH + CO2 =>
C2H2O4 = HCOOH + CO2

Br + F = BrF3 =>
Br + 3 F = BrF3

Al + Ni2(SO4)2 = Al2(SO4)3 + Ni =>
4 Al + 3 Ni2(SO4)2 = 2 Al2(SO4)3 + 6 Ni

(NH4)2S + WCl3 = NH4Cl + W2S3 =>
3(NH4)2S + 2 WCl3 = 6 NH4Cl + W2S3

HBO2 + Al2O3 = Al(BO2)3 + H2O =>
6 HBO2 + Al2O3 = 2 Al(BO2)3 + 3 H2O

Ba + Ag2SO4 = Ag + Ba(SO4)2 =>
Ba + 2 Ag2SO4 = 4 Ag + Ba(SO4)2

C2 + SO2 = CS2 + CO2 =>
3 C2 + 4 SO2 = 2 CS2 + 4 CO2

KClO3 + KI + H2O = KCl + I2 + KOH =>
KClO3 + 6 KI + 3 H2O = KCl + 3 I2 + 6 KOH

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Breng de vergelijking van een chemische reactie in evenwicht
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