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Chemische vergelijkingen in evenwicht op12/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
H3N + NaCl = Na3N + HCl =>
H3N + 3 NaCl = Na3N + 3 HCl

Bi(NO3)3 + NH4OH = Bi(OH)3 + NH4NO3 =>
Bi(NO3)3 + 3 NH4OH = Bi(OH)3 + 3 NH4NO3

NaI + CaSO4 = Na2SO4 + CaI2 =>
2 NaI + CaSO4 = Na2SO4 + CaI2

Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3

CaCO3 + H2O = Ca2O + HCO3 =>
2 CaCO3 + H2O = Ca2O + 2 HCO3

NaI + NH3 = NaNH2 + HI =>
NaI + NH3 = NaNH2 + HI

K2[HgI4] + CuSO4 + SO2 + H2O = Cu2[HgI4] + K2SO4 + H2SO4 =>
K2[HgI4] + 2 CuSO4 + SO2 + 2 H2O = Cu2[HgI4] + K2SO4 + 2 H2SO4

NH4I(s) + CI2(g) = NH4CI(s) + I2(s) =>
NH4I(s) + CI2(g) = NH4CI(s) + I2(s)

KClO3 + C12H22O11 = CO2 + HO + KCl =>
35 KClO3 + 3 C12H22O11 = 36 CO2 + 66 HO + 35 KCl

HS = H + S(classification) =>
HS = H + S(classification)

Rb2S + SrBr2 = RbBr + SrS =>
Rb2S + SrBr2 = 2 RbBr + SrS

NaClO + NaCl + Au + CH3COOH = NaAuCl4 + NaCH3COO + H2O =>
3 NaClO + 5 NaCl + 2 Au + 6 CH3COOH = 2 NaAuCl4 + 6 NaCH3COO + 3 H2O

Sc2(SO4)3 + KOH = Sc(OH)3 + K2SO4 =>
Sc2(SO4)3 + 6 KOH = 2 Sc(OH)3 + 3 K2SO4

C18H36O2 + NH3 = C18H39NO2 =>
C18H36O2 + NH3 = C18H39NO2

Fe(ClO4)3(aq) + K2S(aq) = Fe2S3(s) + KClO4(aq) =>
2 Fe(ClO4)3(aq) + 3 K2S(aq) = Fe2S3(s) + 6 KClO4(aq)

(f)Na2SO3(aq) + S8(s) = Na2S2O3(aq) =>
8(f)Na2SO3(aq) + S8(s) = 8 Na2S2O3(aq)

P2 + O2 = P2O4 =>
P2 + 2 O2 = P2O4

C7H15OH + O2 = CO2 + H2O =>
2 C7H15OH + 21 O2 = 14 CO2 + 16 H2O

Na2CO3 + SrCrO4 = SrCO3 + Na2CrO4 =>
Na2CO3 + SrCrO4 = SrCO3 + Na2CrO4

HBrO3 + F2 + NaOH = NaF + NaBrO4 + H2O =>
HBrO3 + F2 + 3 NaOH = 2 NaF + NaBrO4 + 2 H2O

Ca3(PO4)2 + SiO2(s) + C = CaSiO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SiO2(s) + 10 C = 6 CaSiO3 + 10 CO + P4

CrO3 + CaO = CaCrO4 =>
CrO3 + CaO = CaCrO4

NaBO2 + CH3OH + H2SO4 = B(OCH3)3 + H2O + Na2SO4 =>
2 NaBO2 + 6 CH3OH + H2SO4 = 2 B(OCH3)3 + 4 H2O + Na2SO4

AlI3 + Ca(OH)2 = Al(OH)3 + CaI2 =>
2 AlI3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaI2

NaCH3COO + HCl = NaCl + HCH3COO =>
NaCH3COO + HCl = NaCl + HCH3COO

Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2

Na2CO3 + H2SO3 = Na2SO3 + CO2 + H2O =>
Na2CO3 + H2SO3 = Na2SO3 + CO2 + H2O

FeCl2 + Na2CO3 = Na2Cl2 + FeCO3 =>
FeCl2 + Na2CO3 = Na2Cl2 + FeCO3

CaOCl2 + KI + H2SO4 = I2 + CaSO4 + H2O + KCl =>
CaOCl2 + 2 KI + H2SO4 = I2 + CaSO4 + H2O + 2 KCl

Ag + NaOH = Na2AgO2 + H2 =>
Ag + 2 NaOH = Na2AgO2 + H2

C2H5OH + H2SO4 = (C2H5)2O + H2SO4H2O =>
2 C2H5OH + H2SO4 = (C2H5)2O + H2SO4H2O

NO3Pb2 + HCl = ClPb2 + HNO3 =>
NO3Pb2 + HCl = ClPb2 + HNO3

K3PO4 + FeCl2 = Fe3(PO4)2 + KCl =>
2 K3PO4 + 3 FeCl2 = Fe3(PO4)2 + 6 KCl

Cu(OH)2 + KCN = Cu(CN)2 + KOH =>
Cu(OH)2 + 2 KCN = Cu(CN)2 + 2 KOH

NaFHNO3 = NaNO3HF =>
NaFHNO3 = NaNO3HF

KI + C6H10O5 + Br2 = C6H10O5I2 + KBr =>
2 KI + C6H10O5 + Br2 = C6H10O5I2 + 2 KBr

RbClO2 + BeF2 = Be(ClO2)2 + RbF =>
2 RbClO2 + BeF2 = Be(ClO2)2 + 2 RbF

Cu + FePO4 = CuPO4 + Fe =>
Cu + FePO4 = CuPO4 + Fe

CoCl2(s) + ClF3(g) = CoF3(s) + Cl2(g) =>
2 CoCl2(s) + 2 ClF3(g) = 2 CoF3(s) + 3 Cl2(g)

H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr

KMnO4 + H2SO4 + As = K2SO4 + MnSO4 + AsO3 + H2O =>
6 KMnO4 + 9 H2SO4 + 5 As = 3 K2SO4 + 6 MnSO4 + 5 AsO3 + 9 H2O

LiOH(aq) + HBr(aq) = H2O(l) + LiBr(aq) =>
LiOH(aq) + HBr(aq) = H2O(l) + LiBr(aq)

Al2O3 + HCl = Al3 + H2O + Cl =>
3 Al2O3 + 18 HCl = 2 Al3 + 9 H2O + 18 Cl

Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O

Cr(OH)3(H2O)3 + HNO3 = Cr(H2O)6 + NO3 =>
Cr(OH)3(H2O)3 + 3 HNO3 = Cr(H2O)6 + 3 NO3

[Cu(NH3)4(H2O)2]Cl2 + H2SO4 = CuSO4 + (NH4)2SO4 + NH4Cl + H2O =>
[Cu(NH3)4(H2O)2]Cl2 + 2 H2SO4 = CuSO4 + (NH4)2SO4 + 2 NH4Cl + 2 H2O

Fe(SCN)3 + H2SO4 = Fe2(SO4)3 + CO2 + HNO3 + H2O + S =>
2 Fe(SCN)3 + 13 H2SO4 = Fe2(SO4)3 + 6 CO2 + 6 HNO3 + 10 H2O + 16 S

Fe3OH = Fe + OH =>
Fe3OH = 3 Fe + OH

K2S2O8 + AgNO3 + H2O = AgO + KHSO4 + HNO3 =>
K2S2O8 + 2 AgNO3 + 2 H2O = 2 AgO + 2 KHSO4 + 2 HNO3

Cu2CO3(OH)2 = H2O + CO2 + Cu2O + O2 =>
2 Cu2CO3(OH)2 = 2 H2O + 2 CO2 + 2 Cu2O + O2

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Breng de vergelijking van een chemische reactie in evenwicht
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