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Chemische vergelijkingen in evenwicht op11/30/24

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Breng de vergelijking van een chemische reactie in evenwicht
MgO + H3AsO4 = Mg3(AsO4)2 + H2O =>
3 MgO + 2 H3AsO4 = Mg3(AsO4)2 + 3 H2O

Na2CO3 + Na2SO3 = Na + CO3SO3 =>
Na2CO3 + Na2SO3 = 4 Na + CO3SO3

AgBr + H2O = Ag + HBr + O2 =>
4 AgBr + 2 H2O = 4 Ag + 4 HBr + O2

CH3CONHCH3H2SO4H2O = CH3COOHCH3NH3HSO4 =>
CH3CONHCH3H2SO4H2O = CH3COOHCH3NH3HSO4

Al + ZnO2 = Al2O3 + Zn =>
4 Al + 3 ZnO2 = 2 Al2O3 + 3 Zn

Ni + SiO4 = Ni4(SiO4)2 =>
4 Ni + 2 SiO4 = Ni4(SiO4)2

HClO4(aq) + K(s) = H(g) + KClO4(aq) =>
HClO4(aq) + K(s) = H(g) + KClO4(aq)

MnCl2(ag) + NaBiO3(aq) + HCl(aq) = H2O(l) + HMnO4(aq) + BiCl3(aq) + NaCl(aq) =>
2 MnCl2(ag) + 5 NaBiO3(aq) + 16 HCl(aq) = 7 H2O(l) + 2 HMnO4(aq) + 5 BiCl3(aq) + 5 NaCl(aq)

Na2S2O3 + KMnO4 + H2SO4 = MnSO4 + NaSO4 + K2SO4 + H2O =>
Na2S2O3 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 2 NaSO4 + K2SO4 + 3 H2O

C2H5OH + CH3COCl = CH3CO2C2H5 + HCl =>
C2H5OH + CH3COCl = CH3CO2C2H5 + HCl

Fe + NH3 = Fe(NH3) =>
Fe + NH3 = Fe(NH3)

(C3H7)2NPOCl2 + NaCN + C6H11OH = C13H25N2O2P + HCN + NaCl =>
(C3H7)2NPOCl2 + 2 NaCN + C6H11OH = C13H25N2O2P + HCN + 2 NaCl

AlPO4 + NaOH + H2O = Na[Al(OH)4] + H3PO4 =>
AlPO4 + NaOH + 3 H2O = Na[Al(OH)4] + H3PO4

Na2CO3 + CuCO3 = Na2CO4 + CO2 + Cu =>
Na2CO3 + CuCO3 = Na2CO4 + CO2 + Cu

Na(C2H3O2) + HCl = NaCl + HC2H3O2 =>
Na(C2H3O2) + HCl = NaCl + HC2H3O2

K2CO3 + CaSO4(H2O)2 = K2SO4 + CaCO3 + H2O =>
K2CO3 + CaSO4(H2O)2 = K2SO4 + CaCO3 + 2 H2O

BeI2 = Be + I2 =>
BeI2 = Be + I2

C6H12O + O2 = H2OCO2 =>
2 C6H12O + 17 O2 = 12 H2OCO2

NaNO3 + Zn + NaHSO4 = ZnSO4 + Na2SO4 + (NH4)2SO4 + H2O =>
2 NaNO3 + 8 Zn + 20 NaHSO4 = 8 ZnSO4 + 11 Na2SO4 + (NH4)2SO4 + 6 H2O

C9H11NO3 + HNO3 = C9H10N2O5 + H2O =>
C9H11NO3 + HNO3 = C9H10N2O5 + H2O

CrO4{-2} + H3O{+} = Cr2O7{-2} + H2O =>
2 CrO4{-2} + 2 H3O{+} = Cr2O7{-2} + 3 H2O

Na2SO3 + K2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Na2SO3 + K2Cr2O7 + 4 H2SO4 = 3 Na2SO4 + Cr2(SO4)3 + K2SO4 + 4 H2O

K2(SO3) = K2O + SO2 =>
K2(SO3) = K2O + SO2

CuO + NH4OH = Cu + H2O + N2 =>
3 CuO + 2 NH4OH = 3 Cu + 5 H2O + N2

H3PO4 + Ca + OH = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca + 6 OH = Ca3(PO4)2 + 6 H2O

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

Hg + Fe(NO3)2 = Hg(NO3)2 + Fe =>
Hg + Fe(NO3)2 = Hg(NO3)2 + Fe

Br + Na2I = NaBr + I2 =>
4 Br + 2 Na2I = 4 NaBr + I2

C6H12O6 + O2 = C6H10O6 + H2O =>
2 C6H12O6 + O2 = 2 C6H10O6 + 2 H2O

NH4{+} + MoO4{-2} + H3PO4 + H{+} = (NH4)3PO4(MoO3)12 + H2O =>
3 NH4{+} + 12 MoO4{-2} + H3PO4 + 21 H{+} = (NH4)3PO4(MoO3)12 + 12 H2O

H3PO3 + SnCl2 + H2O = HCl + Sn + H3PO4 =>
H3PO3 + SnCl2 + H2O = 2 HCl + Sn + H3PO4

Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4NO3

HNO3 + BaHCO3 = BaNO3 + H2O + CO2 =>
HNO3 + BaHCO3 = BaNO3 + H2O + CO2

MnO2 + SO3 = S2O3 + MnO4 =>
3 MnO2 + 4 SO3 = 2 S2O3 + 3 MnO4

NH2CONH2 = NH2CONHCONH2 + NH3 =>
2 NH2CONH2 = NH2CONHCONH2 + NH3

ZnO + AuN = Zn3N2 + Au2O3 =>
3 ZnO + 2 AuN = Zn3N2 + Au2O3

C14H30 + O = CO2 + H2O =>
C14H30 + 43 O = 14 CO2 + 15 H2O

Pr2(C2O4)3*H2O + LiOH*H2O + O2 = Pr2O3 + Li(C2O4)3 + H2O =>
4 Pr2(C2O4)3*H2O + 4 LiOH*H2O + 5 O2 = 4 Pr2O3 + 4 Li(C2O4)3 + 10 H2O

MoO3 + Zn + H2SO4 = Mo2O + ZnSO4 + H2O =>
2 MoO3 + 5 Zn + 5 H2SO4 = Mo2O + 5 ZnSO4 + 5 H2O

LiF + Pb(NO3)2 = LiNO3 + PbF2 =>
2 LiF + Pb(NO3)2 = 2 LiNO3 + PbF2

ZnSO4 + LiF = ZnF2 + Li2SO4 =>
ZnSO4 + 2 LiF = ZnF2 + Li2SO4

Al(SO)4 + Ca(OH)2 = Al(OH)2 + Ca(SO)4 =>
Al(SO)4 + Ca(OH)2 = Al(OH)2 + Ca(SO)4

P + Ce2 = PCe5 =>
2 P + 5 Ce2 = 2 PCe5

PCl3 + Na2CO3 + H2O = PH3 + Na2HPO4 + CO2 + NaCl =>
4 PCl3 + 9 Na2CO3 + 3 H2O = PH3 + 3 Na2HPO4 + 9 CO2 + 12 NaCl

Cd(s) + O2(g) = CdO =>
2 Cd(s) + O2(g) = 2 CdO

Ni(NO3)2(aq) + K2CrO4(aq) = KNO3(aq) + NiCrO4(s) =>
Ni(NO3)2(aq) + K2CrO4(aq) = 2 KNO3(aq) + NiCrO4(s)

NaHCO3(aq) + AgNO3(aq) = Ag2CO3(s) + NaNO3(aq) + HNO3(aq) =>
NaHCO3(aq) + 2 AgNO3(aq) = Ag2CO3(s) + NaNO3(aq) + HNO3(aq)

Al + NaO + H2O = NaAlO2 + H2 =>
Al + NaO + H2O = NaAlO2 + H2

CaHPO4 + NaOH = Ca3(PO4)2 + Na3PO4 + H2O =>
3 CaHPO4 + 3 NaOH = Ca3(PO4)2 + Na3PO4 + 3 H2O

Mg(HCO3)2 = Mg(OH)2 + CO2 =>
Mg(HCO3)2 = Mg(OH)2 + 2 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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