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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
Al + Cl = AlCl2 =>
Al + 2 Cl = AlCl2

Ca + Au = CaAu =>
Ca + Au = CaAu

Cr2O7{-2} + CH3CH2OH + H{+} = Cr{3+} + CH3CHO + H2O =>
Cr2O7{-2} + 3 CH3CH2OH + 8 H{+} = 2 Cr{3+} + 3 CH3CHO + 7 H2O

Co(OH)2 + NH3 = Co(NH3)6{2+} + OH{-} =>
Co(OH)2 + 6 NH3 = Co(NH3)6{2+} + 2 OH{-}

C6H10O5 + ZnO = Zn + CO2 + H2O =>
C6H10O5 + 12 ZnO = 12 Zn + 6 CO2 + 5 H2O

Au + S = Au2S =>
2 Au + S = Au2S

Pb(NO3)2 + K4[Fe(CN)6] = Pb[Fe(CN)6] + K4(NO3)2 =>
Pb(NO3)2 + K4[Fe(CN)6] = Pb[Fe(CN)6] + K4(NO3)2

C3H8S + O2 = CO2 + H2O + SO3 =>
2 C3H8S + 13 O2 = 6 CO2 + 8 H2O + 2 SO3

Fe(OH)2(aq) + H2O(l) + O2(g) = Fe(OH)3 =>
4 Fe(OH)2(aq) + 2 H2O(l) + O2(g) = 4 Fe(OH)3

Na2O + SO2 = Na2SO3 =>
Na2O + SO2 = Na2SO3

AgF + NaOH = Na[Ag(OH)2] + NaF =>
AgF + 2 NaOH = Na[Ag(OH)2] + NaF

CaO2H2 + H2CO3 = HOH + CaCO3 =>
CaO2H2 + H2CO3 = 2 HOH + CaCO3

Fe2 + S = FeS =>
Fe2 + 2 S = 2 FeS

Kl + O2 = KlO3 =>
2 Kl + 3 O2 = 2 KlO3

KOH + (NH4)2HPO4 = K2HPO4 + NH4OH =>
2 KOH + (NH4)2HPO4 = K2HPO4 + 2 NH4OH

CH3OOH + CH3CH2OH = CH3COOC2H5 + H2O =>
2 CH3OOH + CH3CH2OH = CH3COOC2H5 + 3 H2O

NH4 + HCl = NH4Cl + H =>
NH4 + HCl = NH4Cl + H

Na3(PO4) + H2SO4 = Na2SO4 + H3(PO4) =>
2 Na3(PO4) + 3 H2SO4 = 3 Na2SO4 + 2 H3(PO4)

MnO + NaOH = MnOH + NaO =>
MnO + NaOH = MnOH + NaO

HCl + HNO3 + Pt = H2O + PtCl4 + NO2 =>
4 HCl + 4 HNO3 + Pt = 4 H2O + PtCl4 + 4 NO2

C2H6 + O2 = C2H4O2 + H2O =>
2 C2H6 + 3 O2 = 2 C2H4O2 + 2 H2O

K4Fe(CN)6 + Zn(NO3)2 = K + NO3 + Zn3[Fe(CN)6]2 =>
2 K4Fe(CN)6 + 3 Zn(NO3)2 = 8 K + 6 NO3 + Zn3[Fe(CN)6]2

MgCl2 + NaCO3 = MgNaCl2CO3 =>
MgCl2 + NaCO3 = MgNaCl2CO3

Na2O + SO2 = Na2SO3 =>
Na2O + SO2 = Na2SO3

CH3CHO + NaOCl + NaOH = CH3COONa + NaCl + H2O =>
CH3CHO + NaOCl + NaOH = CH3COONa + NaCl + H2O

FeS2 + O2 = Fe2O3 + S =>
4 FeS2 + 3 O2 = 2 Fe2O3 + 8 S

(Cu3NO3)2 + NaOH = Cu3OH + NaNO3 =>
(Cu3NO3)2 + 2 NaOH = 2 Cu3OH + 2 NaNO3

SiO3 + H2O = H2SiO3 + OH =>
SiO3 + 2 H2O = H2SiO3 + 2 OH

H2O + H2SO3 = H2 + H2SO4 =>
H2O + H2SO3 = H2 + H2SO4

HI + K2SO3 = H2SO3 + K2I2 =>
2 HI + K2SO3 = H2SO3 + K2I2

Sn(OH)2 + NaOH = Na2Sn(OH)4 =>
Sn(OH)2 + 2 NaOH = Na2Sn(OH)4

(CH3NH3)Cl + CH3NH2 = (CH3NH2)Cl + CH3NH3 =>
(CH3NH3)Cl + CH3NH2 = (CH3NH2)Cl + CH3NH3

[NH3CH(CH3)COOH]Cl + KOH = NH2CH(CH3)COOK + KCl + H2O =>
[NH3CH(CH3)COOH]Cl + 2 KOH = NH2CH(CH3)COOK + KCl + 2 H2O

Mn2O3 + H2O = MnO2 + H2 =>
Mn2O3 + H2O = 2 MnO2 + H2

NaOH + Cr2O3 + NaClO3 = Na2Cr2O7 + NaCl + H2O =>
2 NaOH + Cr2O3 + NaClO3 = Na2Cr2O7 + NaCl + H2O

Fe + NaOH = Fe(NaOH)3 =>
Fe + 3 NaOH = Fe(NaOH)3

Cu + AuNO3 = Cu(NO3)2 + Au =>
Cu + 2 AuNO3 = Cu(NO3)2 + 2 Au

S8 + BaO = BaS + O2 =>
S8 + 8 BaO = 8 BaS + 4 O2

C + SO = CS2 + CO =>
3 C + 2 SO = CS2 + 2 CO

Al(Cl)3 + HOH = Al(OH)3 + HCl =>
Al(Cl)3 + 3 HOH = Al(OH)3 + 3 HCl

CaS + H2O = H2S + CaO =>
CaS + H2O = H2S + CaO

C4H10 + F2 = C4F10 + HF =>
C4H10 + 10 F2 = C4F10 + 10 HF

MgCl2 + Na2SO3 = MgSO3 + NaCl =>
MgCl2 + Na2SO3 = MgSO3 + 2 NaCl

K2CrO4 + H3PO3 + H2SO4 = H3PO4 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO4 + 3 H3PO3 + 5 H2SO4 = 3 H3PO4 + 2 K2SO4 + Cr2(SO4)3 + 5 H2O

KH(IO3)2 + NaOH = KNa(IO3)2 + H2O =>
KH(IO3)2 + NaOH = KNa(IO3)2 + H2O

CuNO3 + NH3 = CuNH3 + NO3 =>
CuNO3 + NH3 = CuNH3 + NO3

C6H5COOH + Ba(OH)2 = C6H5COO + Ba + H2O =>
2 C6H5COOH + Ba(OH)2 = 2 C6H5COO + Ba + 2 H2O

Zn + HNO = ZnNO + H2 =>
2 Zn + 2 HNO = 2 ZnNO + H2

KBr(s) = K(aq) + Br(aq) =>
KBr(s) = K(aq) + Br(aq)

Hg + HBr = HgBr2 + H =>
Hg + 2 HBr = HgBr2 + 2 H

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Breng de vergelijking van een chemische reactie in evenwicht
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