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Chemische vergelijkingen in evenwicht op11/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
(NH4)2SO4 + Ba(OH)2 = BaSO4 + H2O + NH3 =>
(NH4)2SO4 + Ba(OH)2 = BaSO4 + 2 H2O + 2 NH3

NaI + NH3 = NaH3 + NI =>
NaI + NH3 = NaH3 + NI

C2H3OH + H2SO4 = (C2H3)2SO4 + H2O =>
2 C2H3OH + H2SO4 = (C2H3)2SO4 + 2 H2O

C6H4(OH)COOCH3 + H2O = C6H4(OH)COOH + CH3OH =>
C6H4(OH)COOCH3 + H2O = C6H4(OH)COOH + CH3OH

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

MnO + HCl = MnCl2 + H2O =>
MnO + 2 HCl = MnCl2 + H2O

NaCl + CsNO3 = NaNO3 + CsCl =>
NaCl + CsNO3 = NaNO3 + CsCl

Si + O2 = SiO2 =>
Si + O2 = SiO2

KClO4 + KI + HCl = KCl + I2 + H2O =>
KClO4 + 8 KI + 8 HCl = 9 KCl + 4 I2 + 4 H2O

K2Cr2O7 + H2SO4 + H2S = Cr2(SO4)2 + K2SO4 + H2O =>
K2Cr2O7 + 2 H2SO4 + H2S = Cr2(SO4)2 + K2SO4 + 3 H2O

AlOOH + H2O = Al(OH)3 =>
AlOOH + H2O = Al(OH)3

KBr + Ag(NO3)2 = AgBr2 + KNO3 =>
2 KBr + Ag(NO3)2 = AgBr2 + 2 KNO3

Fe(OH)2 + NaNO2 = FeO(OH) + NO + NaOH =>
Fe(OH)2 + NaNO2 = FeO(OH) + NO + NaOH

K2CO3 + KOH = KCO3 + K2OH =>
K2CO3 + KOH = KCO3 + K2OH

MnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + H2O =>
MnO4 + 3 Na2SO3 + H2SO4 = MnSO4 + 3 Na2SO4 + H2O

Ba(OH)2 + H2SO3 = H2O + BaSO3 =>
Ba(OH)2 + H2SO3 = 2 H2O + BaSO3

Na2SiO3 + K2CO3 = K2SiO3 + Na2CO3 =>
Na2SiO3 + K2CO3 = K2SiO3 + Na2CO3

Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2

K + CaCl2 = KCl + Ca =>
2 K + CaCl2 = 2 KCl + Ca

Cu2(OH)2CO3 + NaOH = Cu(OH)2 + Na2CO3 =>
Cu2(OH)2CO3 + 2 NaOH = 2 Cu(OH)2 + Na2CO3

NaCl + Zn = Zn(NaCl) =>
NaCl + Zn = Zn(NaCl)

C6H8O + O2 = H2O + CO2 =>
2 C6H8O + 15 O2 = 8 H2O + 12 CO2

Th(OH)4 + NaOH = Na[Th(OH)5] =>
Th(OH)4 + NaOH = Na[Th(OH)5]

NaOH + CaCO3 = Na2CO3 + Ca(OH)2 =>
2 NaOH + CaCO3 = Na2CO3 + Ca(OH)2

H2SO3 + Cu(OH)2 = Cu(SO3) + H2O =>
H2SO3 + Cu(OH)2 = Cu(SO3) + 2 H2O

Mg + CuO = MgCu2 + O2 =>
Mg + 2 CuO = MgCu2 + O2

CH2BrCO2C2H5 + P(C6H5)3 = CH3CH2OCOCH2P(C6H5)3Br =>
CH2BrCO2C2H5 + P(C6H5)3 = CH3CH2OCOCH2P(C6H5)3Br

CH3CH2OH + KMnO4 + H2SO4 = CH3COOH + H2O + MnO2 + K2SO4 =>
3 CH3CH2OH + 4 KMnO4 + 2 H2SO4 = 3 CH3COOH + 5 H2O + 4 MnO2 + 2 K2SO4

MnO2 + KI = MnI + KO2 =>
MnO2 + KI = MnI + KO2

K3[Fe(CN)6] + NaOH = KOH + Na3[Fe(CN)6] =>
K3[Fe(CN)6] + 3 NaOH = 3 KOH + Na3[Fe(CN)6]

MgCl{-}2 + AgNO{-}3 = Mg(NO{-}3){-}2 + AgCl =>
MgCl{-}2 + AgNO{-}3 = Mg(NO{-}3){-}2 + AgCl

NaSO4 + HCO3 = NaCO3 + HSO4 =>
NaSO4 + HCO3 = NaCO3 + HSO4

(CH3)3COH + HCl = (CH3)3CCl + H2O =>
(CH3)3COH + HCl = (CH3)3CCl + H2O

HCl(s) + AgNO3(aq) = AgCl(s) + HNO3(aq) =>
HCl(s) + AgNO3(aq) = AgCl(s) + HNO3(aq)

C17H35COOH(g) + O2(g) = CO2(g) + H2O(g) =>
C17H35COOH(g) + 26 O2(g) = 18 CO2(g) + 18 H2O(g)

MgCl2 + Al2(SO4)3 = MgSO4 + AlCl3 =>
3 MgCl2 + Al2(SO4)3 = 3 MgSO4 + 2 AlCl3

AgNo3(ag) + NiCl2(ag) = Ni(No3)2(ag) + AgCl(s) =>
2 AgNo3(ag) + NiCl2(ag) = Ni(No3)2(ag) + 2 AgCl(s)

CuCl2*2H2O + Na2CO3 = CuCO3 + NaCl + H2O =>
CuCl2*2H2O + Na2CO3 = CuCO3 + 2 NaCl + 2 H2O

HBr(aq) + Fe(s) = H(s) + FeBr(aq) =>
HBr(aq) + Fe(s) = H(s) + FeBr(aq)

HNO3 + Fe(OH)4 = Fe(NO3)4 + H2O =>
4 HNO3 + Fe(OH)4 = Fe(NO3)4 + 4 H2O

PbCO3 + H2O + CO2 = Pb(HCO3)2 =>
PbCO3 + H2O + CO2 = Pb(HCO3)2

AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3

(C)5(H)4 + (O)2 = (CO)2 + (H)2(O) =>
2(C)5(H)4 + 7(O)2 = 5(CO)2 + 4(H)2(O)

MgAl + Ba(NO3)2 = Al2O3 + MgO + BaO + N2 =>
2 MgAl + Ba(NO3)2 = Al2O3 + 2 MgO + BaO + N2

Sn2O4 + Ba(MnO4)2 = Ba2O2 + Sn(MnO4)4 =>
Sn2O4 + 4 Ba(MnO4)2 = 2 Ba2O2 + 2 Sn(MnO4)4

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

H + Cl = HCl =>
H + Cl = HCl

NaCl + H2SO4 + C + CaCO3 = Na2CO3 + CaS + HCl + CO2 =>
2 NaCl + H2SO4 + 2 C + CaCO3 = Na2CO3 + CaS + 2 HCl + 2 CO2

(C5H12) + O2 = H2O + CO2 =>
(C5H12) + 8 O2 = 6 H2O + 5 CO2

NaOH + MnNO3 = MnOH + NaNO3 =>
NaOH + MnNO3 = MnOH + NaNO3

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Breng de vergelijking van een chemische reactie in evenwicht
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