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Chemische vergelijkingen in evenwicht op05/13/24

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Breng de vergelijking van een chemische reactie in evenwicht
KNO3 + SO2 = KNO2 + SO3 =>
KNO3 + SO2 = KNO2 + SO3

C7H6O2 + CH4N2O + C2H5OH = C49H75NO13 + H2O =>
98 C7H6O2 + 12 CH4N2O + 239 C2H5OH = 24 C49H75NO13 + 135 H2O

NH4CNO = CO(NH2)2 =>
NH4CNO = CO(NH2)2

Fe + S2 = Fe3S2 =>
3 Fe + S2 = Fe3S2

H2S + K2SO3 = K2S + H2SO4 =>
3 H2S + 4 K2SO3 = 4 K2S + 3 H2SO4

NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO

Ca3(PO4)2 + NaCl = Na3PO4 + CaCl2 =>
Ca3(PO4)2 + 6 NaCl = 2 Na3PO4 + 3 CaCl2

AuSONa = NaSOAu =>
AuSONa = NaSOAu

SO3NaHO = NaSO3OH =>
SO3NaHO = NaSO3OH

H2O + As2O3 + NO3{-} = AsO4{-3} + NO + H{+} =>
7 H2O + 3 As2O3 + 4 NO3{-} = 6 AsO4{-3} + 4 NO + 14 H{+}

C6H5ICH3CO3HCH3CO2H = C6H5I(O2CCH3)2H2O =>
C6H5ICH3CO3HCH3CO2H = C6H5I(O2CCH3)2H2O

Sr(s) + O2(g) = SrO2 =>
Sr(s) + O2(g) = SrO2

As2O5 + H2 = As + H2O =>
As2O5 + 5 H2 = 2 As + 5 H2O

H2CrO4 = H + CrO4 =>
H2CrO4 = 2 H + CrO4

C17H35COONa + HCl = C17H35COO + H + NaCl =>
C17H35COONa + HCl = C17H35COO + H + NaCl

LiClKF = LiFKCl =>
LiClKF = LiFKCl

AgCl + AgNO3 = Ag + ClNO3 =>
AgCl + AgNO3 = 2 Ag + ClNO3

H2S + Fe2O3 = S + FeS + H2O =>
3 H2S + Fe2O3 = S + 2 FeS + 3 H2O

SnHgO = SnOHg =>
SnHgO = SnOHg

Pb(C2H3O2)2 + K2CO3 = Pb(CO3) + KC2H3O2 =>
Pb(C2H3O2)2 + K2CO3 = Pb(CO3) + 2 KC2H3O2

StannicSulfateFerricNitrate = FerricSulfateStannicNitrate =>
StannicSulfateFerricNitrate = FerricSulfateStannicNitrate

MgSO4Sr(NO3)2 = Mg(NO3)2Sr(SO4) =>
MgSO4Sr(NO3)2 = Mg(NO3)2Sr(SO4)

H2S + HYO3 = S + H2O + Y =>
5 H2S + 2 HYO3 = 5 S + 6 H2O + 2 Y

C5H12NH2 + O2 = CO2 + H2O + NO2 =>
2 C5H12NH2 + 19 O2 = 10 CO2 + 14 H2O + 2 NO2

PClNaC = NaClPC =>
PClNaC = NaClPC

NH4CO3 = (NH4)CO3 =>
NH4CO3 = (NH4)CO3

CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O

NaCl + NaClO3 = NaClO =>
2 NaCl + NaClO3 = 3 NaClO

CuCO3H2SO4 = H2OCO2CuSO4 =>
CuCO3H2SO4 = H2OCO2CuSO4

Fe2O3 + CaO = Ca(FeO2)2 =>
Fe2O3 + CaO = Ca(FeO2)2

KMnO4 + Zn + KOH = K2MnO4 + K2ZnO2 + H2O =>
2 KMnO4 + Zn + 4 KOH = 2 K2MnO4 + K2ZnO2 + 2 H2O

Rb2O(s) + H2O(l) = RbOH =>
Rb2O(s) + H2O(l) = 2 RbOH

ICN + HI = HCN + I2 =>
ICN + HI = HCN + I2

KNO2 + NH3 = KOH + N2 + H2O =>
KNO2 + NH3 = KOH + N2 + H2O

S + HNO2 = H2SO4 + NO + H2O =>
S + 6 HNO2 = H2SO4 + 6 NO + 2 H2O

I2 + NaHCO3 = NaI + NaIO3 + H2O + CO2 =>
3 I2 + 6 NaHCO3 = 5 NaI + NaIO3 + 3 H2O + 6 CO2

CaC2 + CO2 + (H2)O = Ca(OH)2 + C(H2)CHC(O2)H =>
6 CaC2 + 3 CO2 + 16(H2)O = 6 Ca(OH)2 + 5 C(H2)CHC(O2)H

Cu(NO3)Na(PO4) = Cu(PO4)Na(NO3) =>
Cu(NO3)Na(PO4) = Cu(PO4)Na(NO3)

I2 + NaHCO3 = NaI + NaIO3 + H2O + CO2 =>
3 I2 + 6 NaHCO3 = 5 NaI + NaIO3 + 3 H2O + 6 CO2

FeHPO4H3PO4 = Fe(H2PO4)2 =>
FeHPO4H3PO4 = Fe(H2PO4)2

Al + FeO = Al2O3 + Fe2 =>
4 Al + 6 FeO = 2 Al2O3 + 3 Fe2

C7H6O2S + O2 = CO2 + H2O + SO3 =>
C7H6O2S + 9 O2 = 7 CO2 + 3 H2O + SO3

Sr + ZnCl2 = SrCl + Zn =>
2 Sr + ZnCl2 = 2 SrCl + Zn

K2CO3 + H2SO4 = CO2K2SO4 + H2O =>
K2CO3 + H2SO4 = CO2K2SO4 + H2O

Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe

KOF = KFO =>
KOF = KFO

Au + H2O = AuH + O =>
2 Au + H2O = 2 AuH + O

Ca + Zn(NO3)32 = Ca(NO3)2 + Zn =>
16 Ca + Zn(NO3)32 = 16 Ca(NO3)2 + Zn

CoS + H2O2 + H{+} = Co{2+} + S + H2O =>
CoS + H2O2 + 2 H{+} = Co{2+} + S + 2 H2O

H3PO4 + Bi(OH)3 = Bi3(PO4)3 + H2O =>
3 H3PO4 + 3 Bi(OH)3 = Bi3(PO4)3 + 9 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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