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Chemische vergelijkingen in evenwicht op09/04/24

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Breng de vergelijking van een chemische reactie in evenwicht
HNO3(aq) + K2SO3(aq) = K2SO4(aq) + H2O(l) + NO2(g) =>
2 HNO3(aq) + K2SO3(aq) = K2SO4(aq) + H2O(l) + 2 NO2(g)

V2(WO4)5 + Ag3AlO3 = V3(AlO3)5 + Ag2WO4 =>
3 V2(WO4)5 + 10 Ag3AlO3 = 2 V3(AlO3)5 + 15 Ag2WO4

H2SO4 + KBr + MnO2 = Br2 + H2O + KHSO4 + MnSO4 =>
3 H2SO4 + 2 KBr + MnO2 = Br2 + 2 H2O + 2 KHSO4 + MnSO4

CrPO4 + Al = AlPO4 + Cr =>
CrPO4 + Al = AlPO4 + Cr

KHC8H4O4 + H2O = H2C8H4O4 + KOH =>
KHC8H4O4 + H2O = H2C8H4O4 + KOH

Ca(s) + Al(NO3)3 = Ca(NO3)2 + Al(s) =>
3 Ca(s) + 2 Al(NO3)3 = 3 Ca(NO3)2 + 2 Al(s)

NaC2H3O2 + AlCl3 = NaCl3 + AlC2H3O2 =>
NaC2H3O2 + AlCl3 = NaCl3 + AlC2H3O2

MnO4 + HI = MnI2 + I2 + H2O =>
MnO4 + 8 HI = MnI2 + 3 I2 + 4 H2O

C2H5NO2 + H2 = C2H7N + H2O =>
C2H5NO2 + 3 H2 = C2H7N + 2 H2O

CH2 + HBr = CH3CH2Br =>
2 CH2 + HBr = CH3CH2Br

NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3

CaCO3 + P2O5 = CaCO2 + P2O6 =>
CaCO3 + P2O5 = CaCO2 + P2O6

Zn + CaO = ZnO + Ca =>
Zn + CaO = ZnO + Ca

Mg(s) + SnCl2(aq) = Sn(s) + MgCl2(aq) =>
Mg(s) + SnCl2(aq) = Sn(s) + MgCl2(aq)

NH4 = NH3 + H =>
NH4 = NH3 + H

Cl(g) + KIO(aq) = IO(s) + KCl(aq) =>
Cl(g) + KIO(aq) = IO(s) + KCl(aq)

[Co(NH3)6]Cl2 + KCN = K4[Co(CN)6] + NH3 + KCl =>
[Co(NH3)6]Cl2 + 6 KCN = K4[Co(CN)6] + 6 NH3 + 2 KCl

MnO4{-} + S2{-} + H2O = MnO2 + S + OH{-} =>
MnO4{-} + 3 S2{-} + 2 H2O = MnO2 + 6 S + 4 OH{-}

MgSO4O = MgO + SO4 =>
MgSO4O = MgO + SO4

CH3COONH4 + Pb(NO3)2 = Pb(CH3COO)2 + NH4NO3 =>
2 CH3COONH4 + Pb(NO3)2 = Pb(CH3COO)2 + 2 NH4NO3

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

HBr + H2SO4 = H2O + SO2 + Br2 =>
2 HBr + H2SO4 = 2 H2O + SO2 + Br2

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

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

Zn + Br = ZnBr =>
Zn + Br = ZnBr

C7H7 + O2 = CO2 + H2O =>
4 C7H7 + 35 O2 = 28 CO2 + 14 H2O

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

H{+} + MnO4{-} + I{-} = Mn{2+} + I2 + H2O =>
16 H{+} + 2 MnO4{-} + 10 I{-} = 2 Mn{2+} + 5 I2 + 8 H2O

SO4 + Ca + H2O = CaSO4*2H2O =>
SO4 + Ca + 2 H2O = CaSO4*2H2O

Fe(NO3)3 + KSCN + HCl = Fe(SCN)2 + HSCN + Cl2 + KNO3 =>
2 Fe(NO3)3 + 6 KSCN + 2 HCl = 2 Fe(SCN)2 + 2 HSCN + Cl2 + 6 KNO3

Cr(NCS)6{4-} + Ce(SO4)2{4+} + H2O = CrNO3{3+} + Ce{3+} + NO3{-} + CO2 + SO4{2-} + H{+} =>
5 Cr(NCS)6{4-} + 98 Ce(SO4)2{4+} + 270 H2O = 5 CrNO3{3+} + 98 Ce{3+} + 25 NO3{-} + 30 CO2 + 226 SO4{2-} + 540 H{+}

Zn(OH)2 + LiOH = Zn[Li(OH)3] =>
Zn(OH)2 + LiOH = Zn[Li(OH)3]

Mo + Br2 = Mo2Br3 =>
4 Mo + 3 Br2 = 2 Mo2Br3

CH3{-}CH2{-}CH2{-}CH3 = CH3{-}CH(CH3){-}CH3 =>
CH3{-}CH2{-}CH2{-}CH3 = CH3{-}CH(CH3){-}CH3

Ba + HNO3 = Ba(NO3)2 + N2 + H2O =>
5 Ba + 12 HNO3 = 5 Ba(NO3)2 + N2 + 6 H2O

K2Cr2O7 + Pb(CH3COO)2 + H2O = PbCrO4 + CH3COOH + CH3COOK =>
K2Cr2O7 + 2 Pb(CH3COO)2 + H2O = 2 PbCrO4 + 2 CH3COOH + 2 CH3COOK

Ba + HNO3 = BaHNO3 =>
Ba + HNO3 = BaHNO3

H2O + NO3 = H2NO3 + O2 =>
2 H2O + 2 NO3 = 2 H2NO3 + O2

Ca(NO3)2 + Kl = Ca + Kl(NO3)2 =>
Ca(NO3)2 + Kl = Ca + Kl(NO3)2

C12H22O11 + C2H5OH = C48H72O14 + H2O =>
13 C12H22O11 + 66 C2H5OH = 6 C48H72O14 + 125 H2O

FeH3 + H2O = Fe(OH)3 + H2 =>
FeH3 + 3 H2O = Fe(OH)3 + 3 H2

BeO + Cl2 = BeCl2 + O2 =>
2 BeO + 2 Cl2 = 2 BeCl2 + O2

Al + Ca(No3)2 = Al(No3)3 + Ca =>
2 Al + 3 Ca(No3)2 = 2 Al(No3)3 + 3 Ca

NH4ClO4 + Al = Al2O3 + HCl3 + NO + H2O =>
18 NH4ClO4 + 14 Al = 7 Al2O3 + 6 HCl3 + 18 NO + 33 H2O

CaCO3 + HCl2 = Cl2O + CaCl3 + CO2 + H2O =>
6 CaCO3 + 10 HCl2 = Cl2O + 6 CaCl3 + 6 CO2 + 5 H2O

NH3 + I2 = N2I2 + H2 =>
2 NH3 + I2 = N2I2 + 3 H2

Ba + HNO3 = Ba(NO3)2 + NH3 + H2O =>
4 Ba + 9 HNO3 = 4 Ba(NO3)2 + NH3 + 3 H2O

Ba + HNO3 = Ba(NO3)2 + N2O + H2O =>
4 Ba + 10 HNO3 = 4 Ba(NO3)2 + N2O + 5 H2O

PbCl2 + Ba(OH)2 = Pb(OH)2 + BaCl2 =>
PbCl2 + Ba(OH)2 = Pb(OH)2 + BaCl2

K2(SO3) + Ca(NO3)2 = K2(NO3)2 + Ca(SO3) =>
K2(SO3) + Ca(NO3)2 = K2(NO3)2 + Ca(SO3)

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Breng de vergelijking van een chemische reactie in evenwicht
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