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Chemische vergelijkingen in evenwicht op02/14/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cu(NO3)2 + Fe2(SO4)3 = CuSO4 + Fe(NO3)3 =>
3 Cu(NO3)2 + Fe2(SO4)3 = 3 CuSO4 + 2 Fe(NO3)3

Ca + H3PO4 = Ca3(PO4)2 + P2O3 + H2O =>
6 Ca + 10 H3PO4 = 2 Ca3(PO4)2 + 3 P2O3 + 15 H2O

NaHCO3 = NaH + CO + O =>
NaHCO3 = NaH + CO + 2 O

P4O10 + H2O = H3O + H2PO4 =>
P4O10 + 10 H2O = 4 H3O + 4 H2PO4

MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg

XC2H5 + O2 = XOH + CO2 + HO2 =>
2 XC2H5 + 13 O2 = 2 XOH + 4 CO2 + 8 HO2

Mn(NO3)2 + KOH = KNO3 + Mn(OH)2 =>
Mn(NO3)2 + 2 KOH = 2 KNO3 + Mn(OH)2

(NH4)2CO3 + Co(C2H3O2)2 = NH4C2H3O2 + CoCO3 =>
(NH4)2CO3 + Co(C2H3O2)2 = 2 NH4C2H3O2 + CoCO3

Pb3O4 + H2O2 = PbO2 + H2O =>
Pb3O4 + 2 H2O2 = 3 PbO2 + 2 H2O

C6H5OH + K2Cr2O7 + H2SO4 = C6H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
21 C6H5OH + 8 K2Cr2O7 + 32 H2SO4 = 18 C6H5COOH + 8 Cr2(SO4)3 + 8 K2SO4 + 41 H2O

AlN + NaCl = AlCl2 + Na2N =>
AlN + 2 NaCl = AlCl2 + Na2N

MgCr2O7 + H2O = MgOH + HCr2O7 =>
MgCr2O7 + H2O = MgOH + HCr2O7

Cl2 + K2S = KCl + S2 =>
2 Cl2 + 2 K2S = 4 KCl + S2

Fe + ZnSO4 = Fe(SO4)2 + Zn =>
Fe + 2 ZnSO4 = Fe(SO4)2 + 2 Zn

CH2O + Ag2O = CH2O2 + Ag =>
CH2O + Ag2O = CH2O2 + 2 Ag

H + K = HK =>
H + K = HK

Hg(NO3)2 + NaI = HgI2 + NaNO3 =>
Hg(NO3)2 + 2 NaI = HgI2 + 2 NaNO3

Ba + FeCl2 = Fe + Ba2Cl =>
4 Ba + FeCl2 = Fe + 2 Ba2Cl

POCl3 + H2O = H3PO4 + HCl =>
POCl3 + 3 H2O = H3PO4 + 3 HCl

Al(OH)3 + H2GeO = Al2GeO3 + H2O =>
2 Al(OH)3 + H2GeO = Al2GeO3 + 4 H2O

I2 + OCl{-} + H2O = IO3{-} + Cl{-} + H{+} =>
I2 + 5 OCl{-} + H2O = 2 IO3{-} + 5 Cl{-} + 2 H{+}

Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O

FeS + HNO3 = Fe(NO3)2 + H2S =>
FeS + 2 HNO3 = Fe(NO3)2 + H2S

NiCl2 + MnCl2 + NaOH + O2 = Mn2O3 + Ni(OH)2*H2O + NaCl =>
4 NiCl2 + 4 MnCl2 + 16 NaOH + O2 = 2 Mn2O3 + 4 Ni(OH)2*H2O + 16 NaCl

HK2O2 + H2O = KOH + H2O2 =>
2 HK2O2 + 2 H2O = 4 KOH + H2O2

HX + LiOH = LiX + H2O =>
HX + LiOH = LiX + H2O

Co(s) + HClO4 = Co(ClO4)2 + H2 =>
Co(s) + 2 HClO4 = Co(ClO4)2 + H2

Cu(OH)2 + O2 = CuO + OH =>
2 Cu(OH)2 + O2 = 2 CuO + 4 OH

CuCl2 + ZnO = ZnCl2 + CuO =>
CuCl2 + ZnO = ZnCl2 + CuO

Cu(s) + H2SO4 = CuSO4(aq) + SO2(g) + H2O(l) =>
Cu(s) + 2 H2SO4 = CuSO4(aq) + SO2(g) + 2 H2O(l)

C7H5OH + O2 = CO + H2O =>
2 C7H5OH + 9 O2 = 14 CO + 6 H2O

AlCl + NH4OH = AlNH4 + ClOH =>
AlCl + NH4OH = AlNH4 + ClOH

LaCl3 + K2C2O4 = La2(C2O4)3 + KCl =>
2 LaCl3 + 3 K2C2O4 = La2(C2O4)3 + 6 KCl

(NH4)3VS4 + H2SO4 = V2S5 + (NH4)2SO4 + H2S =>
2(NH4)3VS4 + 3 H2SO4 = V2S5 + 3(NH4)2SO4 + 3 H2S

KJ + H2SO4 = J2 + S + K2SO4 + H2O =>
6 KJ + 4 H2SO4 = 3 J2 + S + 3 K2SO4 + 4 H2O

AgNO3 + Cl = AgCl + NO3 =>
AgNO3 + Cl = AgCl + NO3

Br2 + KI3 = KBr2 + I2 =>
2 Br2 + 2 KI3 = 2 KBr2 + 3 I2

Zn(NO3)2 + KIO3 = Zn(IO3)2 + KNO3 =>
Zn(NO3)2 + 2 KIO3 = Zn(IO3)2 + 2 KNO3

KNO3 + C12H22O11 = CO2 + H2O + N2 + K2O =>
48 KNO3 + 5 C12H22O11 = 60 CO2 + 55 H2O + 24 N2 + 24 K2O

H2SO4 + Al(OH)3 + H2O = Al(H2O)6 + HSO4 =>
3 H2SO4 + Al(OH)3 + 3 H2O = Al(H2O)6 + 3 HSO4

FeCl3 + Mg(OH)2 = Fe(OH)3 + MgCl2 =>
2 FeCl3 + 3 Mg(OH)2 = 2 Fe(OH)3 + 3 MgCl2

Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O

Na2CO3(aq) + K2SO4(aq) = K2CO3 + Na2SO4 =>
Na2CO3(aq) + K2SO4(aq) = K2CO3 + Na2SO4

F2S3 + O2 = F2O3 + SO2 =>
2 F2S3 + 9 O2 = 2 F2O3 + 6 SO2

PCl(aq)3 + Cl2 = PCl5 =>
PCl(aq)3 + Cl2 = PCl5

Br2 + NaI2 = I2 + NaBr =>
Br2 + 2 NaI2 = 2 I2 + 2 NaBr

NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O

CuCl2(aq) + Al(s) = Cu + AlCl2 =>
CuCl2(aq) + Al(s) = Cu + AlCl2

N + Cl = NCl =>
N + Cl = NCl

Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2

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Breng de vergelijking van een chemische reactie in evenwicht
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