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Chemische vergelijkingen in evenwicht op12/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
Fe12 = Fe =>
Fe12 = 12 Fe

KOH + Mn2O3 + KNO3 = K2MnO4 + KNO2 + H2O =>
4 KOH + Mn2O3 + 3 KNO3 = 2 K2MnO4 + 3 KNO2 + 2 H2O

CaC2H2O = C2H2CaO =>
CaC2H2O = C2H2CaO

Ca02 = Ca0 =>
Ca02 = 2 Ca0

Al2Si2O5(OH)4 + K + SiO2 = KAlSi3O8 + H2O + H =>
Al2Si2O5(OH)4 + 2 K + 4 SiO2 = 2 KAlSi3O8 + H2O + 2 H

FeSO3 + (NH4)2S = FeS + (NH4)2SO4 =>
4 FeSO3 + 3(NH4)2S = 4 FeS + 3(NH4)2SO4

K2SH2O = KOHKSH =>
K2SH2O = KOHKSH

H2SO4(aq) + Fe(OH)3 = Fe2(SO4)3(aq) + H2O(l) =>
3 H2SO4(aq) + 2 Fe(OH)3 = Fe2(SO4)3(aq) + 6 H2O(l)

Ca2SO4 + Cu(NO3)2 = CuSO4 + Ca(NO3) =>
Ca2SO4 + Cu(NO3)2 = CuSO4 + 2 Ca(NO3)

K2SH2O = KHSKOH =>
K2SH2O = KHSKOH

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

S2Cl2 = S8 + Cl2 =>
4 S2Cl2 = S8 + 4 Cl2

Cr(OH)2 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
Cr(OH)2 + 2 Cl2 + 6 KOH = K2CrO4 + 4 KCl + 4 H2O

CoCl2 + KCN = K2[Co(CN)4] + KCl =>
CoCl2 + 4 KCN = K2[Co(CN)4] + 2 KCl

Pb(SCN)2 + KI = PbI2 + KSCN =>
Pb(SCN)2 + 2 KI = PbI2 + 2 KSCN

Ca(OH)2 + HCl = Ca(Cl)2 + H2O =>
Ca(OH)2 + 2 HCl = Ca(Cl)2 + 2 H2O

NO2 + Ba(OH)2 = Ba(NO3)2 + BaNO2 + H2O =>
3 NO2 + 2 Ba(OH)2 = Ba(NO3)2 + BaNO2 + 2 H2O

SrO + H2SO4 = SrSO4 + H2O =>
SrO + H2SO4 = SrSO4 + H2O

CH3COCH3 + MnO4{-} + H{+} = CH3COOH + Mn{2+} + H2O =>
10 CH3COCH3 + 8 MnO4{-} + 24 H{+} = 15 CH3COOH + 8 Mn{2+} + 12 H2O

Fe(NO3)3 + HNO3 = Fe(NO3)4 + NO + H2O =>
3 Fe(NO3)3 + 4 HNO3 = 3 Fe(NO3)4 + NO + 2 H2O

Sc2S3 = Sc + S8 =>
8 Sc2S3 = 16 Sc + 3 S8

TiO2H2O = H2TiO3 =>
TiO2H2O = H2TiO3

CH3COOH + Na2CO3 + H2O = CH3COONa*3H2O + CO2 =>
2 CH3COOH + Na2CO3 + 5 H2O = 2 CH3COONa*3H2O + CO2

CaOH2HCl = CaHClOH2 =>
CaOH2HCl = CaHClOH2

CdOHBr + HBr = CdBr2 + H2O =>
CdOHBr + HBr = CdBr2 + H2O

Bi2 = Bi =>
Bi2 = 2 Bi

S + H3O = H2S + OH =>
S + H3O = H2S + OH

KHC2O4*H2C2O4*2H2O + K2CO3 = H2CO3 + KHC2O4 + H2O =>
2 KHC2O4*H2C2O4*2H2O + K2CO3 = H2CO3 + 4 KHC2O4 + 4 H2O

Li + CO2 + H2O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H2O = 2 LiHCO3 + H2

HI(aq)NaOH(aq) = NaIH2O =>
HI(aq)NaOH(aq) = NaIH2O

HF + K2SO4 = H2SO4 + KF =>
2 HF + K2SO4 = H2SO4 + 2 KF

KOK + H2SO4 = K2SO4 + H2O =>
KOK + H2SO4 = K2SO4 + H2O

NH4 + NaOCl = NH + NaCl + H2O =>
2 NH4 + 3 NaOCl = 2 NH + 3 NaCl + 3 H2O

C6N6FeK4 + KMnO4 + HCl = KCl + FeCl3 + MnCl2 + CO2 + NO + H2O =>
5 C6N6FeK4 + 43 KMnO4 + 164 HCl = 63 KCl + 5 FeCl3 + 43 MnCl2 + 30 CO2 + 30 NO + 82 H2O

Al + CuCl = AlClCu =>
Al + CuCl = AlClCu

HNO3 + H2SO3 = H2SO4 + NO + H2O =>
2 HNO3 + 3 H2SO3 = 3 H2SO4 + 2 NO + H2O

C4H8O + KMnO4 + HNO3 = C2H4O2 + KNO3 + Mn(NO3)2 + H2O =>
5 C4H8O + 6 KMnO4 + 18 HNO3 = 10 C2H4O2 + 6 KNO3 + 6 Mn(NO3)2 + 9 H2O

Mg + HNO3 = Mg(NO3)2 + H2 = =>
Mg + 2 HNO3 = Mg(NO3)2 + H2

HNO3 + HS2 = NO2 + H2O + S =>
HNO3 + HS2 = NO2 + H2O + 2 S

Cl2O6 = ClO3 =>
Cl2O6 = 2 ClO3

수산화칼슘 + 이산화탄소 = 탄산칼슘 + 물 =>
Ca(OH)2 + CO2 = CaCO3 + H2O

PCI + H2O = H3(PO)3 + HCI =>
3 PCI + 3 H2O = H3(PO)3 + 3 HCI

CuOHClNaOH = Cu(OH)2NaCl =>
CuOHClNaOH = Cu(OH)2NaCl

H2SO3(aq) + CsOH(aq) = Cs2SO3(aq) + H2O(l) =>
H2SO3(aq) + 2 CsOH(aq) = Cs2SO3(aq) + 2 H2O(l)

Al203 = Al =>
Al203 = 203 Al

Al(NO3)3 + NaH2PO4 = Al(H2PO4)3 + NaNO3 =>
Al(NO3)3 + 3 NaH2PO4 = Al(H2PO4)3 + 3 NaNO3

Zn + Mg(NO3)2 = Mg + Zn(NO3)3 =>
2 Zn + 3 Mg(NO3)2 = 3 Mg + 2 Zn(NO3)3

Zn + Pb2NO3 = Pb2 + ZnNO3 =>
Zn + Pb2NO3 = Pb2 + ZnNO3

Mg1 + HCl = MgCl2 + H2 =>
Mg1 + 2 HCl = MgCl2 + H2

Mg(OH)2 + (NH4)Cl = MgCl2 + NH4OH =>
Mg(OH)2 + 2(NH4)Cl = MgCl2 + 2 NH4OH

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Breng de vergelijking van een chemische reactie in evenwicht
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