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Chemische vergelijkingen in evenwicht op08/10/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na2S + SnS2 = Na2SnS3 =>
Na2S + SnS2 = Na2SnS3

NH4NO3 + BaCl2 = Ba(NO3)2 + NH3 + HCl =>
2 NH4NO3 + BaCl2 = Ba(NO3)2 + 2 NH3 + 2 HCl

MoO3 + Al = Mo + Al2O3 =>
MoO3 + 2 Al = Mo + Al2O3

AgNO3 + H3PO3 = Ag + H3PO4 + NO2 =>
AgNO3 + H3PO3 = Ag + H3PO4 + NO2

Fe + VO3 = FeO + VO2 =>
Fe + VO3 = FeO + VO2

K2MnO4 + H2O2 = MnO2 + KOH + HO2 =>
K2MnO4 + 2 H2O2 = MnO2 + 2 KOH + 2 HO2

C6H5ONa + Br2 = C6H2OHBr3 + HBr + Na =>
2 C6H5ONa + 5 Br2 = 2 C6H2OHBr3 + 4 HBr + 2 Na

I2 + (NaBr)2 = (NaI)2 + Br2 =>
I2 + (NaBr)2 = (NaI)2 + Br2

NaClO + CH3COOH = CH3COONa + Cl2 + O2 + H2O =>
4 NaClO + 4 CH3COOH = 4 CH3COONa + 2 Cl2 + O2 + 2 H2O

K2MnO4 + H2O2 = MnO2 + KOH + O2 =>
K2MnO4 + H2O2 = MnO2 + 2 KOH + O2

BaCl2 + NH4NO3 = Ba(NO3)2 + NH4Cl =>
BaCl2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH4Cl

Zr + HNO3 + HF = H2(ZrF6) + NO + H2O =>
3 Zr + 4 HNO3 + 18 HF = 3 H2(ZrF6) + 4 NO + 8 H2O

ZnCl2 = Zn(s) + Cl2(g) =>
ZnCl2 = Zn(s) + Cl2(g)

Mg3N2 + HCl(aq) = MgCl2(aq) + NH4Cl(aq) =>
Mg3N2 + 8 HCl(aq) = 3 MgCl2(aq) + 2 NH4Cl(aq)

HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2O(aw) + CO2(g) =>
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2O(aw) + CO2(g)

BaO + NH4Cl = BaCl2 + NH3 + H2O =>
BaO + 2 NH4Cl = BaCl2 + 2 NH3 + H2O

SnO2 + HBr = SnBr4 + H2O =>
SnO2 + 4 HBr = SnBr4 + 2 H2O

C2H12O6 = C + H + O =>
C2H12O6 = 2 C + 12 H + 6 O

Rb2SO4 + H2O = RbOH + H2SO4 =>
Rb2SO4 + 2 H2O = 2 RbOH + H2SO4

Zn + CuSO4 = ZnS + O4 + Cu =>
Zn + CuSO4 = ZnS + O4 + Cu

K2MnO4 + H2O2 = KMnO4 + KOH =>
2 K2MnO4 + H2O2 = 2 KMnO4 + 2 KOH

Na3PO4 + Ca = Ca3PO4 + Na =>
Na3PO4 + 3 Ca = Ca3PO4 + 3 Na

HgNO3 + NaI = HgI + NaNO3 =>
HgNO3 + NaI = HgI + NaNO3

PO = P + O2 =>
2 PO = 2 P + O2

BPO4 + C3H6N6 + C2H6O = BPN + H2O + C3H4O4 =>
60 BPO4 + 10 C3H6N6 + 57 C2H6O = 60 BPN + 105 H2O + 48 C3H4O4

H2O(l) + Cl(g) = HCl(aq) + O(g) =>
H2O(l) + 2 Cl(g) = 2 HCl(aq) + O(g)

KMnO4 + NaOH = KOH + NaMnO4 =>
KMnO4 + NaOH = KOH + NaMnO4

Fe2CO3 + H2SO4 = Fe2SO4 + H2O + CO2 =>
Fe2CO3 + H2SO4 = Fe2SO4 + H2O + CO2

Mg(NO3)2 + Ag3PO4 = Mg3(PO4)2 + AgNO3 =>
3 Mg(NO3)2 + 2 Ag3PO4 = Mg3(PO4)2 + 6 AgNO3

KI + H2SO4 + KMnO4 = K2SO4 + I2 + H2O + MnSO4 =>
10 KI + 8 H2SO4 + 2 KMnO4 = 6 K2SO4 + 5 I2 + 8 H2O + 2 MnSO4

K2CrO4 + CuSO4 = K2SO4 + CuCrO4 =>
K2CrO4 + CuSO4 = K2SO4 + CuCrO4

Na + Ce2 = NaCe =>
2 Na + Ce2 = 2 NaCe

KClO3 + MnO2 = K2O + Mn(ClO3)4 =>
4 KClO3 + MnO2 = 2 K2O + Mn(ClO3)4

MoO3 + H2 = Mo + H2O =>
MoO3 + 3 H2 = Mo + 3 H2O

CaCl2(aq) + KBr(aq) = CaBr2 + KCl =>
CaCl2(aq) + 2 KBr(aq) = CaBr2 + 2 KCl

HN3 + I2 = N2I6 + H2 =>
2 HN3 + 9 I2 = 3 N2I6 + H2

AlO2 + CaCl2 = AlCl2 + CaO2 =>
AlO2 + CaCl2 = AlCl2 + CaO2

K3[Cr(SCN)6] + NaOH = Cr(OH)3 + NaSCN + KOH =>
K3[Cr(SCN)6] + 6 NaOH = Cr(OH)3 + 6 NaSCN + 3 KOH

C17H16N2O4 + Sr(NO3)2 = SrO + CO2 + H2O + N2 =>
5 C17H16N2O4 + 38 Sr(NO3)2 = 38 SrO + 85 CO2 + 40 H2O + 43 N2

Cr + FeCl3 = CrCl + Fe =>
3 Cr + FeCl3 = 3 CrCl + Fe

(CH3COO)2Ca + HCl = CO2 + CH4 + CaCl2 =>
(CH3COO)2Ca + 2 HCl = 2 CO2 + 2 CH4 + CaCl2

Ag{+} + Ca = Ag + Ca2{+} =>
Ag{+} + 2 Ca = Ag + Ca2{+}

HCH3CO2 + OH = CH3CO2 + H2O =>
HCH3CO2 + OH = CH3CO2 + H2O

Zn + Cl = ZnCl4 =>
Zn + 4 Cl = ZnCl4

Zr + HNO3 + HF = H3[ZrF7] + NO + H2O =>
3 Zr + 4 HNO3 + 21 HF = 3 H3[ZrF7] + 4 NO + 8 H2O

Zn(s) + OH{-} + H2O = Zn(OH)4{2-}{-} + H2(g) =>
Zn(s) + 2 OH{-} + 2 H2O = Zn(OH)4{2-}{-} + H2(g)

KCl + Hg2SO4 = KSO4 + Hg2Cl =>
KCl + Hg2SO4 = KSO4 + Hg2Cl

C2H6O + I2O5 = I + C2H4O2 + H2O =>
5 C2H6O + 2 I2O5 = 4 I + 5 C2H4O2 + 5 H2O

Ca(OH)2 + HC2H3O2 = CaC2H3O2 + H(OH)2 =>
Ca(OH)2 + HC2H3O2 = CaC2H3O2 + H(OH)2

AgI + KI = K[AgI2] =>
AgI + KI = K[AgI2]

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Breng de vergelijking van een chemische reactie in evenwicht
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