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Chemische vergelijkingen in evenwicht op12/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
XBa(NO3)2 + XNaOH = XBaOH + XNa(NO3)2 =>
XBa(NO3)2 + XNaOH = XBaOH + XNa(NO3)2

NH4{+} + F{-} = NH3 + HF =>
NH4{+} + F{-} = NH3 + HF

Cu2O + H2SO4 = SO2 + CuSO4 + H2O =>
Cu2O + 3 H2SO4 = SO2 + 2 CuSO4 + 3 H2O

B2(CO3)3 = B6 + C9 + O27 =>
3 B2(CO3)3 = B6 + C9 + O27

K2CO3(aq) + HClO4(aq) = KClO4 + CO2 + H2O =>
K2CO3(aq) + 2 HClO4(aq) = 2 KClO4 + CO2 + H2O

Cl2 + K(OH) = KCl + KClO4 + H2O =>
4 Cl2 + 8 K(OH) = 7 KCl + KClO4 + 4 H2O

K2S + Cu(NO3)2 = CuS + KNO3 =>
K2S + Cu(NO3)2 = CuS + 2 KNO3

CH3COOHAgNO3 = CH3COOAgHNO3 =>
CH3COOHAgNO3 = CH3COOAgHNO3

NH4OH + NaOH = NH4Na + H2O2 =>
NH4OH + NaOH = NH4Na + H2O2

K2CO3 + BaCl2 = BaCO3 + K2Cl2 =>
K2CO3 + BaCl2 = BaCO3 + K2Cl2

Cu + MgO = CuMg + O =>
Cu + MgO = CuMg + O

HCl + Co2 = CoCl2 + H =>
4 HCl + Co2 = 2 CoCl2 + 4 H

CH3COOH + Cl{-} = CH3COO{-} + HCl =>
CH3COOH + Cl{-} = CH3COO{-} + HCl

Ca + HNO3 = NO + H2O + CaNO32 =>
3 Ca + 62 HNO3 = 59 NO + 31 H2O + 3 CaNO32

NaHCO3 + H2SO4 = NaH2 + HCO3SO4 =>
NaHCO3 + H2SO4 = NaH2 + HCO3SO4

H2SO4 + SO2 = SO3 + H2 =>
H2SO4 + SO2 = 2 SO3 + H2

K3C6H5O7 + HF = KF + C6H8O7 =>
K3C6H5O7 + 3 HF = 3 KF + C6H8O7

CH3COOAg = CH3 + COOAg =>
CH3COOAg = CH3 + COOAg

MnO4({-}) + H2SO3 + H = Mn({2+}) + SO4({2-}) + H2O =>
2 MnO4({-}) + 3 H2SO3 + 4 H = 2 Mn({2+}) + 3 SO4({2-}) + 5 H2O

HN3 + NO2 = N2 + H2O =>
8 HN3 + 2 NO2 = 13 N2 + 4 H2O

ZnS04 + H2SO4 = Zn + SO2 + H2O =>
ZnS04 + 8 H2SO4 = Zn + 12 SO2 + 8 H2O

Sr(NO3)2(ac) + H2SO4(ac) = SrSO4(s) + HNO3(ac) =>
Sr(NO3)2(ac) + H2SO4(ac) = SrSO4(s) + 2 HNO3(ac)

(Fe(H2O)6)Cl3 = (Fe(H2O)3Cl3) + H2O =>
(Fe(H2O)6)Cl3 = (Fe(H2O)3Cl3) + 3 H2O

Zn + K2Cr2O7 + KOH + H2O = K3[Cr(OH)6] + K2[Zn(OH)4] =>
3 Zn + K2Cr2O7 + 10 KOH + 7 H2O = 2 K3[Cr(OH)6] + 3 K2[Zn(OH)4]

K4(Fe(CN)6) + Na2S = K2S + Na4(Fe(CN)6) =>
K4(Fe(CN)6) + 2 Na2S = 2 K2S + Na4(Fe(CN)6)

Na3[Ag(S2O3)2] = Ag2S + Na2S + SO3 =>
2 Na3[Ag(S2O3)2] = Ag2S + 3 Na2S + 4 SO3

NaOH + K2S = KOH + Na2S =>
2 NaOH + K2S = 2 KOH + Na2S

C + H2 + O = C2H6O =>
2 C + 3 H2 + O = C2H6O

CH3OH + HBr = CH3OBr + H2 =>
CH3OH + HBr = CH3OBr + H2

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

AgNO4 + NaCl = AgCl + NO4Na =>
AgNO4 + NaCl = AgCl + NO4Na

CH3COOHAgNO3 = CH3NO3AgCOOH =>
CH3COOHAgNO3 = CH3NO3AgCOOH

K2S + NaCH3COO = KCH3COO + Na2S =>
K2S + 2 NaCH3COO = 2 KCH3COO + Na2S

Al2(SO4)3 + K3PO4 = AlPO4 + K2SO4 =>
Al2(SO4)3 + 2 K3PO4 = 2 AlPO4 + 3 K2SO4

NH4{+} + OH{-} + AlCl3 = Al(OH)3 + NH4Cl =>
3 NH4{+} + 3 OH{-} + AlCl3 = Al(OH)3 + 3 NH4Cl

CaHCl2 = CaCl2 + H2 =>
2 CaHCl2 = 2 CaCl2 + H2

HCI + HCIO3 = HOCI =>
2 HCI + HCIO3 = 3 HOCI

AgNO3CH3COOH = AgC2H3O2HNO3 =>
AgNO3CH3COOH = AgC2H3O2HNO3

C12H22O11 + O2 = CO0 + H2O =>
C12H22O11 + 6 O2 = 12 CO0 + 11 H2O

KMnO4 + CrI2 + H2O = MnO2 + Cr(OH)3 + KIO3 + KOH =>
13 KMnO4 + 3 CrI2 + 8 H2O = 13 MnO2 + 3 Cr(OH)3 + 6 KIO3 + 7 KOH

K4(Fe(CN)6) + Na2S = K2S + Na4(Fe(CN)6) =>
K4(Fe(CN)6) + 2 Na2S = 2 K2S + Na4(Fe(CN)6)

Pb2(NO3) + NaCl = Pb2Cl + Na(NO3) =>
Pb2(NO3) + NaCl = Pb2Cl + Na(NO3)

K + Br2 = KBr =>
2 K + Br2 = 2 KBr

CH4 = C + H =>
CH4 = C + 4 H

Cu(s) + O2(g) = CuO(s) =>
2 Cu(s) + O2(g) = 2 CuO(s)

Mg + H3PO4 = H2 + Mg3(PO4)2 =>
3 Mg + 2 H3PO4 = 3 H2 + Mg3(PO4)2

FeSO4 + Cu(OH)2 = CuSO4 + Fe(OH)2 =>
FeSO4 + Cu(OH)2 = CuSO4 + Fe(OH)2

H3AsO4 + H2SO4 + NO2 + H2O = As2S5 + HNO3 =>
2 H3AsO4 + 5 H2SO4 + 40 NO2 + 12 H2O = As2S5 + 40 HNO3

Pt(NH3)4I4 + AgNO3 = AgI + Pt(NH3)4 + NO3 =>
Pt(NH3)4I4 + 4 AgNO3 = 4 AgI + Pt(NH3)4 + 4 NO3

Cu + AgNO3{-} = CuNO3{-} + Ag =>
Cu + AgNO3{-} = CuNO3{-} + Ag

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Breng de vergelijking van een chemische reactie in evenwicht
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