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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
H2O + HCl = HCl*2H2O =>
2 H2O + HCl = HCl*2H2O

H2Cr2O7 + H2O = Cr(OH)3 + O2 =>
2 H2Cr2O7 + 4 H2O = 4 Cr(OH)3 + 3 O2

NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O

BiNO3 + H2S3 = Bi2S3 + HNO3 =>
2 BiNO3 + H2S3 = Bi2S3 + 2 HNO3

Si2Cl5 + H2O = SiO2 + HCl + H =>
Si2Cl5 + 4 H2O = 2 SiO2 + 5 HCl + 3 H

CH3CH3 = CH2CH2 + H2 =>
CH3CH3 = CH2CH2 + H2

KHC8H4O4 + Ba(OH)2 = Ba + K + C4H4O4 + H2O =>
2 KHC8H4O4 + 5 Ba(OH)2 = 5 Ba + 2 K + 4 C4H4O4 + 2 H2O

CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

C4H9Cl + HCl = C4H7Cl2 + H2 =>
2 C4H9Cl + 2 HCl = 2 C4H7Cl2 + 3 H2

KBr(s) + MnO2(s) + H2SO4(aq) = Br2(g) + MnSO4(s) + KHSO4(s) + H2O(l) =>
2 KBr(s) + MnO2(s) + 3 H2SO4(aq) = Br2(g) + MnSO4(s) + 2 KHSO4(s) + 2 H2O(l)

C2H6O2 + C2H4O = C8H18O5 =>
C2H6O2 + 3 C2H4O = C8H18O5

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

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

Mg2Si + HCl = MgCl2 + SiH4 =>
Mg2Si + 4 HCl = 2 MgCl2 + SiH4

Li + MnSe + Se = LiMnSe2 =>
Li + MnSe + Se = LiMnSe2

Cu(OH)2 + NaOH = Na2[Cu(OH)4] =>
Cu(OH)2 + 2 NaOH = Na2[Cu(OH)4]

(NH4)2HPO4 + Li2CO3 + NH4VO3 + MnCO3 + C = Li3VMn(PO4)3 + (NH4)2CO3 + NH4OH + H2O =>
12(NH4)2HPO4 + 6 Li2CO3 + 4 NH4VO3 + 4 MnCO3 + C = 4 Li3VMn(PO4)3 + 11(NH4)2CO3 + 6 NH4OH + 3 H2O

H2SO3 + KMnO4 + HCl = H2SO4 + MnCl2 + H2O + KCl =>
5 H2SO3 + 2 KMnO4 + 6 HCl = 5 H2SO4 + 2 MnCl2 + 3 H2O + 2 KCl

C8H218 + O2 = CO2 + H2O =>
2 C8H218 + 125 O2 = 16 CO2 + 218 H2O

CuCl2(H2O)2 + PPh3 = [Cu(PPh3)Cl2] + H2O =>
CuCl2(H2O)2 + PPh3 = [Cu(PPh3)Cl2] + 2 H2O

Ag3PO4 + NaCl = Na3PO4 + AgCl =>
Ag3PO4 + 3 NaCl = Na3PO4 + 3 AgCl

C21H44 + O2 = CO2 + H2O =>
C21H44 + 32 O2 = 21 CO2 + 22 H2O

Al1SO4 + Ca1OH1 = Al1OH1 + Ca1SO4 =>
Al1SO4 + Ca1OH1 = Al1OH1 + Ca1SO4

C10H54 + O2 = CO2 + H2O =>
2 C10H54 + 47 O2 = 20 CO2 + 54 H2O

IO{-} + H2O = OH{-} + IOH =>
IO{-} + H2O = OH{-} + IOH

C2H2 + Br = C2H2Br2 =>
C2H2 + 2 Br = C2H2Br2

NH4 + NaClO = NH2Cl + NaOH + H2 =>
2 NH4 + 2 NaClO = 2 NH2Cl + 2 NaOH + H2

Fe(OH)3(s) + HNO3(aq) = Fe(NO3)3(aq) + H2O(l) =>
Fe(OH)3(s) + 3 HNO3(aq) = Fe(NO3)3(aq) + 3 H2O(l)

CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2

C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O

HNO3 + H3P = H3PO4 + H2O + N =>
8 HNO3 + 5 H3P = 5 H3PO4 + 4 H2O + 8 N

C6H14(l) + O(g) = CO2(g) + H2O(l) =>
C6H14(l) + 19 O(g) = 6 CO2(g) + 7 H2O(l)

(NH4)3PO4 + LiOH = Li3PO4 + NH3 + H2O =>
(NH4)3PO4 + 3 LiOH = Li3PO4 + 3 NH3 + 3 H2O

I2{-} + C6H8O6 = I{-} + C6H6O6 + H{+} =>
2 I2{-} + C6H8O6 = 4 I{-} + C6H6O6 + 2 H{+}

Na2CO3 + CuSO4 = Na2Cu + SO4CO3 =>
Na2CO3 + CuSO4 = Na2Cu + SO4CO3

MoCl5 + HI = MoI3 + HCl + I2 =>
MoCl5 + 5 HI = MoI3 + 5 HCl + I2

FeP + Ca(CN)2 = Fe(CN)3 + Ca3P2 =>
2 FeP + 3 Ca(CN)2 = 2 Fe(CN)3 + Ca3P2

CH3CH2CH2COOH + PCl5 = CH3CH2CH2COCl + HCl + POCl3 =>
CH3CH2CH2COOH + PCl5 = CH3CH2CH2COCl + HCl + POCl3

KSO3 + HBr = KBr + HSO3 =>
KSO3 + HBr = KBr + HSO3

HNO3(ac) + H2S = NO + S(g) + H2O =>
2 HNO3(ac) + 3 H2S = 2 NO + 3 S(g) + 4 H2O

CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O

PSO4 + BaNO = BaSO4 + PNO =>
PSO4 + BaNO = BaSO4 + PNO

Ni2(CO3)3 + Cr3(PO4)2 = NiPO4 + CrCO3 =>
Ni2(CO3)3 + Cr3(PO4)2 = 2 NiPO4 + 3 CrCO3

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

Na + ZnO = Zn + Na2O =>
2 Na + ZnO = Zn + Na2O

FeO + NaOH = NaFeO2 + H2 =>
2 FeO + 2 NaOH = 2 NaFeO2 + H2

CH2O + Cu(OH)2 = CHOO + Cu2O + H2O =>
2 CH2O + 6 Cu(OH)2 = 2 CHOO + 3 Cu2O + 7 H2O

K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO

S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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