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Chemische vergelijkingen in evenwicht op12/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
HClO4 = H + Cl + O4 =>
HClO4 = H + Cl + O4

Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3

NaF + H2SO4 = NaHSO4 + HF =>
NaF + H2SO4 = NaHSO4 + HF

P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3

CaC = CCa =>
CaC = CCa

NaN3 + Cu = Cu(N3)2 + Na =>
2 NaN3 + Cu = Cu(N3)2 + 2 Na

H3BO3H2O = H5BO4 =>
H3BO3H2O = H5BO4

HIO3 + NO2 + H2O = HNO3 + I2 =>
2 HIO3 + 10 NO2 + 4 H2O = 10 HNO3 + I2

NaClO4 + KCl = NaCl + KClO4 =>
NaClO4 + KCl = NaCl + KClO4

AgNO3 + AgCl = Ag + NO3Cl =>
AgNO3 + AgCl = 2 Ag + NO3Cl

Fe2(CO3)3 + CO = Fe + CO2 =>
Fe2(CO3)3 + 3 CO = 2 Fe + 6 CO2

CS2 + NO = CO2 + S2 + N2 =>
CS2 + 2 NO = CO2 + S2 + N2

Bi(OH)3 + Sn(OH)3{-} = Bi + Sn(OH)6{-} =>
Bi(OH)3 + Sn(OH)3{-} = Bi + Sn(OH)6{-}

Rb + HPO4 = Rb2HPO4 =>
2 Rb + HPO4 = Rb2HPO4

BiCl3 + SC(NH2)2 = Bi(NH2)3 + SCCl2 =>
2 BiCl3 + 3 SC(NH2)2 = 2 Bi(NH2)3 + 3 SCCl2

CH4 = C2H8 =>
2 CH4 = C2H8

C6H9AlO6 = Al + C2H3O2 =>
C6H9AlO6 = Al + 3 C2H3O2

CD(OH)2 + H2SO4 = CD(SO4) + H2O =>
CD(OH)2 + H2SO4 = CD(SO4) + 2 H2O

C6H5NH2 + H2O2 = CO2 + H2O + N2 =>
2 C6H5NH2 + 31 H2O2 = 12 CO2 + 38 H2O + N2

AgNO3 + NH3 = [Ag(NH3)2]NO3 =>
AgNO3 + 2 NH3 = [Ag(NH3)2]NO3

C5H10O + [Ag(NH3)2]OH = C5H10O2NH2 + Ag + NH3 + H2O =>
C5H10O + 3[Ag(NH3)2]OH = C5H10O2NH2 + 3 Ag + 5 NH3 + 2 H2O

Fe + O2 = Fe2O23 =>
4 Fe + 23 O2 = 2 Fe2O23

N2 + S = NS =>
N2 + 2 S = 2 NS

K2Cr2O7 + KBr + H2SO4 = Cr2(SO4)3 + Br2 + K2SO4 + H2O =>
K2Cr2O7 + 6 KBr + 7 H2SO4 = Cr2(SO4)3 + 3 Br2 + 4 K2SO4 + 7 H2O

HClO3 + P + H2O = H3PO4 + HCl =>
5 HClO3 + 6 P + 9 H2O = 6 H3PO4 + 5 HCl

NaHSO4 + NaOH = Na2SO4 + HOH =>
NaHSO4 + NaOH = Na2SO4 + HOH

Al + Pt(SO4)2 = Al2(SO4)3 + Pt(s) =>
4 Al + 3 Pt(SO4)2 = 2 Al2(SO4)3 + 3 Pt(s)

Fe + SCN = Fe(SCN) =>
Fe + SCN = Fe(SCN)

Sr + AuNO3 = SrN2O6 + Au =>
Sr + 2 AuNO3 = SrN2O6 + 2 Au

RbOH + H3PO4 = Rb3PO4 + H2O =>
3 RbOH + H3PO4 = Rb3PO4 + 3 H2O

Co + I2 = CoI3 =>
2 Co + 3 I2 = 2 CoI3

Na2O*H2O + SiO2 = Na2SiO3 + H2O =>
Na2O*H2O + SiO2 = Na2SiO3 + H2O

Mv + Cl2 = MvCl =>
2 Mv + Cl2 = 2 MvCl

AlF3 + HCl = AlCl3 + HF =>
AlF3 + 3 HCl = AlCl3 + 3 HF

AgNO3(aq)NH4OH(aq) = AgOHNH4NO3(aq) =>
AgNO3(aq)NH4OH(aq) = AgOHNH4NO3(aq)

HCl + BaO = BaCl2 + H2O =>
2 HCl + BaO = BaCl2 + H2O

KMnO4 + NaI + H2SO4 = I2 + MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 10 NaI + 8 H2SO4 = 5 I2 + 2 MnSO4 + 5 Na2SO4 + K2SO4 + 8 H2O

BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4

H2(g) + O2(aq) = H2O(g) =>
2 H2(g) + O2(aq) = 2 H2O(g)

ZnCl2 + H2S = ZnS + HCl =>
ZnCl2 + H2S = ZnS + 2 HCl

Zn + HC2H3O2 = Zn(CH3COO)22 + H2 =>
Zn + 22 HC2H3O2 = Zn(CH3COO)22 + 11 H2

CH3COOH + Zn + HCl = CH3CHO + ZnCl2 + H2O =>
CH3COOH + Zn + 2 HCl = CH3CHO + ZnCl2 + H2O

Ba + O3 = Ba3O =>
9 Ba + O3 = 3 Ba3O

Ba(OH)2 + FeO = Ba + Fe2O3 + H2O =>
Ba(OH)2 + 2 FeO = Ba + Fe2O3 + H2O

K2CrO7(aq) + KI + HNO3(aq) = KNO3(aq) + Cr(NO3)3 + H2O(l) + I2(aq) =>
2 K2CrO7(aq) + 18 KI + 28 HNO3(aq) = 22 KNO3(aq) + 2 Cr(NO3)3 + 14 H2O(l) + 9 I2(aq)

Fe0 = Fe =>
Fe0 = Fe

BaCl2 + H = HCl + Ba =>
BaCl2 + 2 H = 2 HCl + Ba

NaOHHCl = NaClHOH =>
NaOHHCl = NaClHOH

Al(Cl)3 + HOH = Al(OH)3 + HCl =>
Al(Cl)3 + 3 HOH = Al(OH)3 + 3 HCl

FeCO3 + H2SO4 = FeSO4 + CO2 + H2O =>
FeCO3 + H2SO4 = FeSO4 + CO2 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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