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Chemische vergelijkingen in evenwicht op09/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
NH2 + O2 = NO + H2O =>
NH2 + O2 = NO + H2O

K2S + Cu(C2H3O2)2 = CuS + KC2H3O2 =>
K2S + Cu(C2H3O2)2 = CuS + 2 KC2H3O2

NH3 + H2O = NH(OH) + H2 =>
2 NH3 + 2 H2O = 2 NH(OH) + 3 H2

AlO + FeCO3 = AlCO3 + FeO =>
AlO + FeCO3 = AlCO3 + FeO

CH3OH + Cl2 = CH3Cl + HCl + O2 =>
2 CH3OH + 2 Cl2 = 2 CH3Cl + 2 HCl + O2

KMnO4 + Fe2I + HCl = KCl + Cl2Mn + FeCl3 + I2 + H2O =>
12 KMnO4 + 10 Fe2I + 96 HCl = 12 KCl + 12 Cl2Mn + 20 FeCl3 + 5 I2 + 48 H2O

Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O

Ba + HCl = BaCl + H =>
Ba + HCl = BaCl + H

K2Cr2O7(s) + HI(g) = KI(g) + H2O(g) + CrI3(s) + I2(g) =>
K2Cr2O7(s) + 14 HI(g) = 2 KI(g) + 7 H2O(g) + 2 CrI3(s) + 3 I2(g)

H2SO4 + ZnSO4 = H2(SO4)2 + Zn =>
H2SO4 + ZnSO4 = H2(SO4)2 + Zn

H2S + O2 = H2O + S0 =>
2 H2S + O2 = 2 H2O + 2 S0

P2O5 + FeO = P2O5FeO =>
P2O5 + FeO = P2O5FeO

C5H11OH(aq) + O2(g) = CO2(g) + H2O(g) =>
2 C5H11OH(aq) + 15 O2(g) = 10 CO2(g) + 12 H2O(g)

Br2 + KOH = KBr + KBrO + H2O =>
Br2 + 2 KOH = KBr + KBrO + H2O

CuSO4(aq) + Fe(s) = Cu(s) + FeSO4(s) =>
CuSO4(aq) + Fe(s) = Cu(s) + FeSO4(s)

Br2 + KOH = KBr + KBrO + H2O =>
Br2 + 2 KOH = KBr + KBrO + H2O

H2SNaHS = NaH3S2 =>
H2SNaHS = NaH3S2

Al + Sn(NO3)4 = Al(NO3)4 + Sn =>
Al + Sn(NO3)4 = Al(NO3)4 + Sn

Br2 + KOH = KBr + KBrO + H2O =>
Br2 + 2 KOH = KBr + KBrO + H2O

C6H5Br + Mg = C6H5BrMg =>
C6H5Br + Mg = C6H5BrMg

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

Pb(CH3OO)2 + KCl = KCH3OO + PbCl2 =>
Pb(CH3OO)2 + 2 KCl = 2 KCH3OO + PbCl2

KHC4H4O6 + CH3COOH = CH3COOK + H2C4H4O6 =>
KHC4H4O6 + CH3COOH = CH3COOK + H2C4H4O6

Al + HC1 = AlC1 + H2 =>
2 Al + 2 HC1 = 2 AlC1 + H2

Br2 + KOH = KBr + KBrO + H2O =>
Br2 + 2 KOH = KBr + KBrO + H2O

KHC4H4O6 + CH3COOH = CH3COOK + H2C4H4O6 =>
KHC4H4O6 + CH3COOH = CH3COOK + H2C4H4O6

CaClO2 + HCl = CaCl2 + H2O + Cl2 =>
2 CaClO2 + 8 HCl = 2 CaCl2 + 4 H2O + 3 Cl2

Fe(NO3)2 + Cu(NO3)2 = Fe(NO3)3 + Cu =>
2 Fe(NO3)2 + Cu(NO3)2 = 2 Fe(NO3)3 + Cu

FeS2 + Fe2O3 = Fe3O4 + SO2 =>
FeS2 + 16 Fe2O3 = 11 Fe3O4 + 2 SO2

Ag + HCIO3 = AgCI + AgCIO3 + H2O =>
6 Ag + 6 HCIO3 = AgCI + 5 AgCIO3 + 3 H2O

Sb2S3 + H2O2 = H3SbO4 + SO2 + H2O =>
Sb2S3 + 11 H2O2 = 2 H3SbO4 + 3 SO2 + 8 H2O

MgO + Al2O3 + SiO2 = Mg3Al2Si3O12 =>
3 MgO + Al2O3 + 3 SiO2 = Mg3Al2Si3O12

BaCl2 + CUSO4 = BaSO4 + CUCl2 =>
BaCl2 + CUSO4 = BaSO4 + CUCl2

NH4(OH) + HNO2 = NH4(NO2) + H2O =>
NH4(OH) + HNO2 = NH4(NO2) + H2O

Cu2SO4 + FeBr2 = CuBr + Fe(SO4) =>
Cu2SO4 + FeBr2 = 2 CuBr + Fe(SO4)

KHC4H4O6 + CH3COOH = CH3COOK + H2C4H4O6 =>
KHC4H4O6 + CH3COOH = CH3COOK + H2C4H4O6

Br2 + KOH = KBr + KBrO + H2O =>
Br2 + 2 KOH = KBr + KBrO + H2O

K(s) + Fe(NO3)3(aq) = Fe(s) + KNO3(aq) =>
3 K(s) + Fe(NO3)3(aq) = Fe(s) + 3 KNO3(aq)

Al2O3(s) + H2(g) = Al(s) + H2O(g) =>
Al2O3(s) + 3 H2(g) = 2 Al(s) + 3 H2O(g)

Ca(C2H3O2)2 + Na2CO3 = CaCO3 + NaC2H3O2 =>
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + 2 NaC2H3O2

KHC4H4O6 + CH3COOH = CH3COOK + H2C4H4O6 =>
KHC4H4O6 + CH3COOH = CH3COOK + H2C4H4O6

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

SO2 + K2Cr2O7 + H2SO4 = H2O + K2SO4 + Cr2(SO4)3 =>
3 SO2 + K2Cr2O7 + H2SO4 = H2O + K2SO4 + Cr2(SO4)3

S2O3{2-} + Br2 = SO4{2-} + Br{-} + S =>
4 S2O3{2-} + Br2 = 3 SO4{2-} + 2 Br{-} + 5 S

HCl + HNO3Ca(OH)2 = H2O + CaClNO3 =>
HCl + HNO3Ca(OH)2 = 2 H2O + CaClNO3

Na + CH3COOH = CH3COONa + H2 =>
2 Na + 2 CH3COOH = 2 CH3COONa + H2

HNO3 + HI = HIO3 + NO + H2O =>
2 HNO3 + HI = HIO3 + 2 NO + H2O

Ce(OH)4 + KI + H2SO4 = Ce2(SO4)3 + I2 + K2SO4 + H2O =>
2 Ce(OH)4 + 2 KI + 4 H2SO4 = Ce2(SO4)3 + I2 + K2SO4 + 8 H2O

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

NaBH4 + BF3 = B2H6 + NaBF4 =>
3 NaBH4 + 4 BF3 = 2 B2H6 + 3 NaBF4

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Breng de vergelijking van een chemische reactie in evenwicht
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