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Chemische vergelijkingen in evenwicht op12/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na2SO4(aq) + KNO3(aq) = Na2NO3(aq) + KSO4(aq) =>
Na2SO4(aq) + KNO3(aq) = Na2NO3(aq) + KSO4(aq)

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

Cr(C2H3O2)2 + NaOH = NaC2H3O2 + Cr(OH)2 =>
Cr(C2H3O2)2 + 2 NaOH = 2 NaC2H3O2 + Cr(OH)2

NaOH + H3Po4 = Na3Po4 + H2O =>
3 NaOH + H3Po4 = Na3Po4 + 3 H2O

Li + F2 = LiF =>
2 Li + F2 = 2 LiF

Na2SO4(aq) + KNO3(aq) = Na2NO3(aq) + KSO4(aq) =>
Na2SO4(aq) + KNO3(aq) = Na2NO3(aq) + KSO4(aq)

NaCrO4 + BaNO3 = BaCrO4 + NaNO3 =>
NaCrO4 + BaNO3 = BaCrO4 + NaNO3

Cu(ClO3)3 + V2O5 = Cu2O3 + V(ClO3)5 =>
10 Cu(ClO3)3 + 3 V2O5 = 5 Cu2O3 + 6 V(ClO3)5

KOH + Na2CO3 = Na2OH + KCO3 =>
KOH + Na2CO3 = Na2OH + KCO3

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

K2Cr2O7 + NH3 + H2O = N2H4 + K[Cr(OH)4] =>
K2Cr2O7 + 6 NH3 + H2O = 3 N2H4 + 2 K[Cr(OH)4]

CO3 + H3O = HCO3 + H2O =>
CO3 + H3O = HCO3 + H2O

C2H5NH2 + H3PO4 = C2H5NH3H2PO4 =>
C2H5NH2 + H3PO4 = C2H5NH3H2PO4

Fe2S3 + Ca(ClO)2 = Fe2(ClO)2 + CaS3 =>
Fe2S3 + Ca(ClO)2 = Fe2(ClO)2 + CaS3

Fe + NaBr = FeBr3 + Na =>
Fe + 3 NaBr = FeBr3 + 3 Na

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

C2H5OH + CrO3 + H2SO4 = Cr2(SO4)3 + H2O + CH3CHO =>
3 C2H5OH + 2 CrO3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O + 3 CH3CHO

CH3NH2 + HCl = CH3NH2*HCl =>
CH3NH2 + HCl = CH3NH2*HCl

HBr + Cs(OH) = CsBr + H2O =>
HBr + Cs(OH) = CsBr + H2O

KNO3 + Cr2(SO4)3 + Na2CO3 = NKO2 + Na2CrO4 + Na2SO4 + CO2 =>
3 KNO3 + Cr2(SO4)3 + 5 Na2CO3 = 3 NKO2 + 2 Na2CrO4 + 3 Na2SO4 + 5 CO2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Cr2O7{2-} + H2O = CrO4{2-} + H{+} =>
Cr2O7{2-} + H2O = 2 CrO4{2-} + 2 H{+}

C2H5NH2 + H3PO4 = C2H5NH3H2PO4 =>
C2H5NH2 + H3PO4 = C2H5NH3H2PO4

SO32{-} + NO3{-} = NO2{-} + SO42{-} =>
SO32{-} + 10 NO3{-} = 10 NO2{-} + SO42{-}

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Sb + Zn + H2O = SbH3 + Zn(OH)2 =>
2 Sb + 3 Zn + 6 H2O = 2 SbH3 + 3 Zn(OH)2

C2H5NH2 + H3PO4 = C2H5NH3H2PO4 =>
C2H5NH2 + H3PO4 = C2H5NH3H2PO4

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

Cr2O7{2-} + H2O = CrO4{2-} + H{+} =>
Cr2O7{2-} + H2O = 2 CrO4{2-} + 2 H{+}

Pb(NO3)2 + K2CrO4 = K + NO3 + PbCrO4 =>
Pb(NO3)2 + K2CrO4 = 2 K + 2 NO3 + PbCrO4

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

Al2O3(s) + HCl(aq) = AlCl3(aq) + H2O(aq) =>
Al2O3(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2O(aq)

H2O + F2 = HF + O2 =>
2 H2O + 2 F2 = 4 HF + O2

MnS + MnO = Mn + SO2 =>
MnS + 2 MnO = 3 Mn + SO2

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

NH3 = H2 + N2(classification) =>
2 NH3 = 3 H2 + N2(classification)

CH3COO{-} + NO3{-} = CO2 + HCO3{-} + NO2{-} + H2O =>
CH3COO{-} + 4 NO3{-} = CO2 + HCO3{-} + 4 NO2{-} + H2O

C2H5NH2 + H3PO4 = C2H5NH3H2PO4 =>
C2H5NH2 + H3PO4 = C2H5NH3H2PO4

Br2 + KNO3 = N2 + KBrO3 =>
Br2 + 2 KNO3 = N2 + 2 KBrO3

NH4 + NaOH = NH3 + NaH2OH =>
2 NH4 + NaOH = 2 NH3 + NaH2OH

C4H9OH + NaBr + H2SO4 = C4H9Br + NaHSO4 + H2O =>
C4H9OH + NaBr + H2SO4 = C4H9Br + NaHSO4 + H2O

C2H5NH2 + H3PO4 = C2H5NH3H2PO4 =>
C2H5NH2 + H3PO4 = C2H5NH3H2PO4

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

Pb + S + HCl = PbCl + H2S =>
2 Pb + S + 2 HCl = 2 PbCl + H2S

KH + H2SO4 = KSO4 + H2H =>
KH + H2SO4 = KSO4 + H2H

K2SO4 + Pb(ClO4)2 = KClO4 + PbSO4 =>
K2SO4 + Pb(ClO4)2 = 2 KClO4 + PbSO4

K3AlO3 + H2O = K3(Al(OH)6) =>
K3AlO3 + 3 H2O = K3(Al(OH)6)

H2 + Au(CN)3 = HCN + Au =>
3 H2 + 2 Au(CN)3 = 6 HCN + 2 Au

Ca(CO3) + HCl = CaCl2 + (CO3)H2 =>
Ca(CO3) + 2 HCl = CaCl2 + (CO3)H2

C2H4 + KMnO4 + H2O = C2H4O + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + H2O = 3 C2H4O + 2 MnO2 + 2 KOH

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Breng de vergelijking van een chemische reactie in evenwicht
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