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Chemische vergelijkingen in evenwicht op12/16/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na2SCH3COOH = Na2COOHCH3S =>
Na2SCH3COOH = Na2COOHCH3S

Ni + H2SO4 = H2 + Ni2(SO4)3 =>
2 Ni + 3 H2SO4 = 3 H2 + Ni2(SO4)3

Al2(SO4)3 + ZnCl2 = AlCl3 + ZnSO4 =>
Al2(SO4)3 + 3 ZnCl2 = 2 AlCl3 + 3 ZnSO4

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

Fe2SO4 + KOH = K2SO4 + FeOH =>
Fe2SO4 + 2 KOH = K2SO4 + 2 FeOH

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

ZnCl2 + I2 = ZnI2 + Cl2 =>
ZnCl2 + I2 = ZnI2 + Cl2

NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O

Al + Pb(NO3)2 = Al(NO3) + Pb =>
2 Al + Pb(NO3)2 = 2 Al(NO3) + Pb

Na2B4O7 + CuSO4 + H2O = Na2SO4 + H3BO3 + Cu(BO2)2 =>
Na2B4O7 + CuSO4 + 3 H2O = Na2SO4 + 2 H3BO3 + Cu(BO2)2

Fe3O4 + O2 + H2O = FeO(OH) =>
4 Fe3O4 + O2 + 6 H2O = 12 FeO(OH)

Se = Se2 =>
2 Se = Se2

NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2

Mg3N2 = Mg + N2 =>
Mg3N2 = 3 Mg + N2

Mg + HNO3 = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 HNO3 = 3 Mg(NO3)2 + 2 NO + 4 H2O

GaCl3 + O2 = Ga(ClO3)3 =>
2 GaCl3 + 9 O2 = 2 Ga(ClO3)3

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

LiOH + Ca(NO3)2 = Ca(OH)2 + LiNO3 =>
2 LiOH + Ca(NO3)2 = Ca(OH)2 + 2 LiNO3

HNO3 + KI = KNO3 + I + NO + H2O =>
4 HNO3 + 3 KI = 3 KNO3 + 3 I + NO + 2 H2O

Pb(NO3)2(aq) + CrCl2(aq) = PbCl2(s) + Cr(NO3)2(aq) =>
Pb(NO3)2(aq) + CrCl2(aq) = PbCl2(s) + Cr(NO3)2(aq)

OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8

NHCl2 + HOCl = NCl3 + H2O =>
NHCl2 + HOCl = NCl3 + H2O

PbCl2 + AgI = PbI2 + AgCl =>
PbCl2 + 2 AgI = PbI2 + 2 AgCl

C6H5N3O6 + O2 = CO2 + H2O + N2 =>
4 C6H5N3O6 + 17 O2 = 24 CO2 + 10 H2O + 6 N2

(NH4)3(P(Mo12O40)) + SnCl2 = Sn(P(Mo12O40)) + (NH4)Cl + Sn =>
2(NH4)3(P(Mo12O40)) + 3 SnCl2 = 2 Sn(P(Mo12O40)) + 6(NH4)Cl + Sn

(NH4)2SO4 + Pb(NO3)2 = NH4(NO3) + PbSO4 =>
(NH4)2SO4 + Pb(NO3)2 = 2 NH4(NO3) + PbSO4

HgO + I2 = HgI2 + O2 =>
2 HgO + 2 I2 = 2 HgI2 + O2

Fe + AlCl = FeCl3 + Al =>
Fe + 3 AlCl = FeCl3 + 3 Al

Co + Na = Na2Co3 =>
3 Co + 2 Na = Na2Co3

CH3CH22CH3 + O2 = H2O + CO2 =>
CH3CH22CH3 + 10 O2 = 14 H2O + 3 CO2

CaSiO3 + CO2 + H2O = Ca(HCO3)2 + H4SiO4 =>
CaSiO3 + 2 CO2 + 3 H2O = Ca(HCO3)2 + H4SiO4

Ca(OH)2 + H2SO4 = CaSO4(s) + H2O =>
Ca(OH)2 + H2SO4 = CaSO4(s) + 2 H2O

Al + O2 = Al2O4 =>
2 Al + 2 O2 = Al2O4

SrNo3 + HF = SrF + HNo3 =>
SrNo3 + HF = SrF + HNo3

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Al + BaI2 = Al2I + Ba =>
4 Al + BaI2 = 2 Al2I + Ba

KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3

K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2

ZnCl2 + Br2 = ZnBr2 + Cl2 =>
ZnCl2 + Br2 = ZnBr2 + Cl2

NH2CH2COOH(s) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
4 NH2CH2COOH(s) + 9 O2(g) = 8 CO2(g) + 10 H2O(l) + 2 N2(g)

Cl2 + S2O32{-} + H2O = Cl{-} + SO42{-} + H{+} =>
103 Cl2 + 2 S2O32{-} + 104 H2O = 206 Cl{-} + 4 SO42{-} + 208 H{+}

NaClO + CH3COOOH = NaCl + CO2 + H2O =>
3 NaClO + CH3COOOH = 3 NaCl + 2 CO2 + 2 H2O

Na2SO3 + H2O = H2SO3 + NaOH =>
Na2SO3 + 2 H2O = H2SO3 + 2 NaOH

Hg + H3IO6{2-} = Hg2O + IO3{-} + H2O + OH{-} =>
2 Hg + H3IO6{2-} = Hg2O + IO3{-} + H2O + OH{-}

NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2

Ag + S = Ag2S =>
2 Ag + S = Ag2S

CrO(O2) + H2SO4 = Cr2(SO4)3 + O2 + H2O =>
4 CrO(O2) + 6 H2SO4 = 2 Cr2(SO4)3 + 3 O2 + 6 H2O

MgO + NaCl = MgCl2 + Na2O =>
MgO + 2 NaCl = MgCl2 + Na2O

CHF3 + Cl2 = CFC + F2 + HCl =>
4 CHF3 + 2 Cl2 = 2 CFC + 5 F2 + 4 HCl

Na2CO3 + CuCl2 = Na2Cl2 + CuCO3 =>
Na2CO3 + CuCl2 = Na2Cl2 + CuCO3

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Breng de vergelijking van een chemische reactie in evenwicht
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