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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
C6H14 + HNO3 = C6NO3 + H15 =>
C6H14 + HNO3 = C6NO3 + H15

NiSO4 + Zn = ZnSO4 + Ni =>
NiSO4 + Zn = ZnSO4 + Ni

Al + KClO4 + H2SO4 = KCl + Al2(SO4)3 + H2O =>
8 Al + 3 KClO4 + 12 H2SO4 = 3 KCl + 4 Al2(SO4)3 + 12 H2O

Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)

C7H6Cl2 + O2 = CO2 + H2O + Cl2 =>
2 C7H6Cl2 + 17 O2 = 14 CO2 + 6 H2O + 2 Cl2

NaHCO3 + CH2COOH = CO2 + Na + H2O =>
7 NaHCO3 + CH2COOH = 9 CO2 + 7 Na + 5 H2O

Br2 + NH3 = NH4Br + N =>
3 Br2 + 8 NH3 = 6 NH4Br + 2 N

OSr = O2 + Sr =>
2 OSr = O2 + 2 Sr

NH3 + KBrO4 = N2 + KBr + H2O =>
8 NH3 + 3 KBrO4 = 4 N2 + 3 KBr + 12 H2O

Zn(CH3COO)2*H2O + NaOH = ZnO + CH3COONa + H2O =>
Zn(CH3COO)2*H2O + 2 NaOH = ZnO + 2 CH3COONa + 2 H2O

S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3

CH3COOH + NH3 = C4H8O2N + H2O + CO2 =>
17 CH3COOH + 8 NH3 = 8 C4H8O2N + 14 H2O + 2 CO2

Br2 + NH3 = NH4Br + N =>
3 Br2 + 8 NH3 = 6 NH4Br + 2 N

KNO2 + HCl = KCl + NO + H2O + KNO3 =>
3 KNO2 + 2 HCl = 2 KCl + 2 NO + H2O + KNO3

CS2 + NaOH = Na2CS3 + Na2CO3 + H2O =>
3 CS2 + 6 NaOH = 2 Na2CS3 + Na2CO3 + 3 H2O

KNO2 + HCl = KCl + NO + H2O + KNO3 =>
3 KNO2 + 2 HCl = 2 KCl + 2 NO + H2O + KNO3

KCNH2O = HCNKOH =>
KCNH2O = HCNKOH

Br2 + NH3 = NH4Br + N =>
3 Br2 + 8 NH3 = 6 NH4Br + 2 N

Fe(ii) + S2 = FeS =>
2 Fe(ii) + S2 = 2 FeS

Cu + S = CuS =>
Cu + S = CuS

NH3 + SiO2 = N2 + Si + H2O =>
4 NH3 + 3 SiO2 = 2 N2 + 3 Si + 6 H2O

KMnO4 + MnS = MnO2 + K2S + O2 =>
2 KMnO4 + MnS = 3 MnO2 + K2S + O2

AlCl3 + H2O2 + NaOH = NaAlO2 + H2 + Cl2 =>
2 AlCl3 + H2O2 + 2 NaOH = 2 NaAlO2 + 2 H2 + 3 Cl2

Al2(SO4)3*16H2O + H(CH3CO)2CH + NH3 = Al((CH3CO)2CH)3 + (NH4)2SO4 + H2O =>
Al2(SO4)3*16H2O + 6 H(CH3CO)2CH + 6 NH3 = 2 Al((CH3CO)2CH)3 + 3(NH4)2SO4 + 16 H2O

Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N

C8H9NO + HNO3 + H2SO4 = C8H8N2O3 + H3O{+} + HSO4{-} =>
C8H9NO + HNO3 + H2SO4 = C8H8N2O3 + H3O{+} + HSO4{-}

AuHI = AuIH =>
AuHI = AuIH

K2CrO4 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 6 FeSO4 + 8 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 2 K2SO4 + 8 H2O

C4H10O + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + KSO4 + H2O =>
C4H10O + 2 K2Cr2O7 + 10 H2SO4 = 2 CH3COOH + 2 Cr2(SO4)3 + 4 KSO4 + 11 H2O

Fe + KOH = FeO + K2O + H2 =>
Fe + 2 KOH = FeO + K2O + H2

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

NiCl + H2 = HCl + Ni =>
2 NiCl + H2 = 2 HCl + 2 Ni

Ni + AgF = NiAg + F =>
Ni + AgF = NiAg + F

K3PO4NaCl = K3ClNaPO4 =>
K3PO4NaCl = K3ClNaPO4

HCl + Ba[OH]2 = BaCl2 + H2O =>
2 HCl + Ba[OH]2 = BaCl2 + 2 H2O

CuO + Fe = Cu + Fe3O4 =>
4 CuO + 3 Fe = 4 Cu + Fe3O4

CuCl2 + Ba(NO3)2 = CuBa + Cl(NO3) =>
CuCl2 + Ba(NO3)2 = CuBa + 2 Cl(NO3)

NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3

Li + S + O2 = Li2SO4 =>
2 Li + S + 2 O2 = Li2SO4

AlCl3 + H2O = Al(OH)3 + H{+} + Cl{-} =>
AlCl3 + 3 H2O = Al(OH)3 + 3 H{+} + 3 Cl{-}

Si + NaOH = Na4SiO4 + H2 =>
Si + 4 NaOH = Na4SiO4 + 2 H2

CaCO3 + Na2CO3 = Ca(Na2CO3)2 + CO2 + O2 =>
2 CaCO3 + 4 Na2CO3 = 2 Ca(Na2CO3)2 + 2 CO2 + O2

Co{+2} + NaOH = Co(OH)2 + Na{+} =>
Co{+2} + 2 NaOH = Co(OH)2 + 2 Na{+}

Ru + S4 = Ru2S4 =>
2 Ru + S4 = Ru2S4

HNO3 + ZnO = Zn(NO3)2 + H2O =>
2 HNO3 + ZnO = Zn(NO3)2 + H2O

K2[Sn(OH)4] + Br2 + KOH = K2[Sn(OH)6] + KBr =>
K2[Sn(OH)4] + Br2 + 2 KOH = K2[Sn(OH)6] + 2 KBr

(NH4)6Mo7O24 + KOH = K2MoO4 + NH4OH + H2O =>
(NH4)6Mo7O24 + 14 KOH = 7 K2MoO4 + 6 NH4OH + 4 H2O

NH4(CO3) + MgNO3 = MgCO3 + NH4NO3 =>
NH4(CO3) + MgNO3 = MgCO3 + NH4NO3

CuCl2 + NaSO2 = Cu(SO2)2 + NaCl =>
CuCl2 + 2 NaSO2 = Cu(SO2)2 + 2 NaCl

H2Br2 = HBr =>
H2Br2 = 2 HBr

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Breng de vergelijking van een chemische reactie in evenwicht
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