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Chemische vergelijkingen in evenwicht op11/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
K + KOH = K2O + H2 =>
2 K + 2 KOH = 2 K2O + H2

HCl + O2 = H3O + Cl =>
6 HCl + O2 = 2 H3O + 6 Cl

MgBr2 + H2SO4 = MgSO4 + HBr =>
MgBr2 + H2SO4 = MgSO4 + 2 HBr

Fe + Cu3N2 = Cu + Fe3N2 =>
3 Fe + Cu3N2 = 3 Cu + Fe3N2

HK + H2O = KOH + H =>
HK + H2O = KOH + 2 H

C3H5(OH)3 + CH3COOH = C5H10O4 + H2O =>
C3H5(OH)3 + CH3COOH = C5H10O4 + H2O

Sr(C2H3O2) + NiSO4 = SrSO4 + Ni(C2H3O2) =>
Sr(C2H3O2) + NiSO4 = SrSO4 + Ni(C2H3O2)

Ba(NO3)2 + Ti = BaO + TiO2 + N2 =>
2 Ba(NO3)2 + 5 Ti = 2 BaO + 5 TiO2 + 2 N2

Ba(OH)2 + H2O = HBa + OH =>
Ba(OH)2 + H2O = HBa + 3 OH

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

C3H8O3(g) + O2 = CO2(g) + H2O(g) =>
2 C3H8O3(g) + 7 O2 = 6 CO2(g) + 8 H2O(g)

NH3(g) + H2O2(g) = NO(g) + H2(g) =>
2 NH3(g) + H2O2(g) = 2 NO(g) + 4 H2(g)

CH3CH2Br2 + Br2 = CH3CHBr2 + HBr =>
2 CH3CH2Br2 + Br2 = 2 CH3CHBr2 + 2 HBr

CCl4 + SnCl2 = CCl2 + SnCl4 =>
CCl4 + SnCl2 = CCl2 + SnCl4

HX + NaOH = NaH + XOH =>
HX + NaOH = NaH + XOH

K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O

Fe + I2 = FeI2 =>
Fe + I2 = FeI2

CaCl2 + Ba(OH)2 = Ca(OH)2 + BaCl2 =>
CaCl2 + Ba(OH)2 = Ca(OH)2 + BaCl2

K2SO4 + HOH = KOH + H2SO4 =>
K2SO4 + 2 HOH = 2 KOH + H2SO4

MnO4 + Br2 + KOH = MnO2 + KBrO + H2O =>
MnO4 + 2 Br2 + 4 KOH = MnO2 + 4 KBrO + 2 H2O

CaClOCl + HCl = CaCl2 + Cl2 + H2O =>
CaClOCl + 2 HCl = CaCl2 + Cl2 + H2O

BiI3 + KI = [BiI6]{-3} + K{+} =>
BiI3 + 3 KI = [BiI6]{-3} + 3 K{+}

NH4MnF3 + NH3 + H2O = Mn(OH)2 + NH4F =>
NH4MnF3 + 2 NH3 + 2 H2O = Mn(OH)2 + 3 NH4F

C5H10 = C5H8 + H2 =>
C5H10 = C5H8 + H2

AgNO3 + LiBr = AgBr + Li(NO3) =>
AgNO3 + LiBr = AgBr + Li(NO3)

CuSO4 + NaHCO3 + NaOH = Cu2CO3(OH)2 + Na2SO4 + H2O =>
2 CuSO4 + NaHCO3 + 3 NaOH = Cu2CO3(OH)2 + 2 Na2SO4 + H2O

NiO + N2O5 = N2NiO4 + O2 =>
NiO + N2O5 = N2NiO4 + O2

Zn + Cu(NO3)2 = Cu + Zn(NO3)2 =>
Zn + Cu(NO3)2 = Cu + Zn(NO3)2

H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O

CrSO + KOH + KClO3 = KCl + K2CrO4 + H2O + K2SO4 =>
3 CrSO + 12 KOH + 5 KClO3 = 5 KCl + 3 K2CrO4 + 6 H2O + 3 K2SO4

KHCO3 + H2SO4 = K2SO4 + H2O + CO2 =>
2 KHCO3 + H2SO4 = K2SO4 + 2 H2O + 2 CO2

Al + HB = Al(HB)3 =>
Al + 3 HB = Al(HB)3

Ba(HCO3)2 + Ca(OH)2 = Ca(HCO3)2 + Ba(OH)2 =>
Ba(HCO3)2 + Ca(OH)2 = Ca(HCO3)2 + Ba(OH)2

NaH + H2S = Na2S + H2 =>
2 NaH + H2S = Na2S + 2 H2

N2O3 + ZnO = ZnN2O4 =>
N2O3 + ZnO = ZnN2O4

Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S

NH3(g) + O2(g) = NO(g) + H2O =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O

CH3NHCH2OH + O2 = CO2 + H2O + N2 =>
4 CH3NHCH2OH + 13 O2 = 8 CO2 + 14 H2O + 2 N2

CaCl2 + H2SO4 + H2O = CaSO4*2H2O + HCl =>
CaCl2 + H2SO4 + 2 H2O = CaSO4*2H2O + 2 HCl

C12H7Cl3O2 + H2O + Cl2 = CHCl3 + O =>
2 C12H7Cl3O2 + 5 H2O + 33 Cl2 = 24 CHCl3 + 9 O

NiCl2 + NH4OH = NiOH + NH4Cl2 =>
NiCl2 + NH4OH = NiOH + NH4Cl2

C2H4O + CuSO4 + NaOH = NaC2H3O2 + Cu2O + Na2SO4 + H2O =>
C2H4O + 2 CuSO4 + 5 NaOH = NaC2H3O2 + Cu2O + 2 Na2SO4 + 3 H2O

NH3 + HCl = (NH4)Cl =>
NH3 + HCl = (NH4)Cl

P(s) + Br2(l) = PBr3(s) =>
2 P(s) + 3 Br2(l) = 2 PBr3(s)

MgS + H2O = MgSO4 + H2 =>
MgS + 4 H2O = MgSO4 + 4 H2

Al2O3 + CsOH + H2O = Cs3[Al(OH)6] =>
Al2O3 + 6 CsOH + 3 H2O = 2 Cs3[Al(OH)6]

H3PO4 + Mg = MgO + P2O3 + H2O =>
2 H3PO4 + 2 Mg = 2 MgO + P2O3 + 3 H2O

NaOH + H2S2O7 = NaHSO4 + H2O =>
2 NaOH + H2S2O7 = 2 NaHSO4 + H2O

CaCl2 + H2SO4 + H2O = CaSO4*2H2O + HCl =>
CaCl2 + H2SO4 + 2 H2O = CaSO4*2H2O + 2 HCl

Fe2O3 + Cl2 = FeCl2 + O2 =>
2 Fe2O3 + 4 Cl2 = 4 FeCl2 + 3 O2

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Breng de vergelijking van een chemische reactie in evenwicht
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