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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
Zn + HCIO = Zn(CIO)2 + H2 =>
Zn + 2 HCIO = Zn(CIO)2 + H2

(NH4)2SO4 + Al(OH)3 = Al2(SO4)3 + NH3 + H2O =>
3(NH4)2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 NH3 + 6 H2O

N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3

Cr + Si = CrSi =>
Cr + Si = CrSi

Na2(CO3) + Al(SO4) = Na2SO4 + AlCO3 =>
Na2(CO3) + Al(SO4) = Na2SO4 + AlCO3

BaS = Ba + S8 =>
8 BaS = 8 Ba + S8

Na[Sn(OH)3] + Bi(NO3)3 + NaOH = Bi + Na2[Sn(OH)6] + NaNO3 =>
3 Na[Sn(OH)3] + 2 Bi(NO3)3 + 9 NaOH = 2 Bi + 3 Na2[Sn(OH)6] + 6 NaNO3

Pb + CH3COOH + KI = CH3COOK + PbI2 + H2 =>
Pb + 2 CH3COOH + 2 KI = 2 CH3COOK + PbI2 + H2

C2H2 + CuCl + NH3 = Cu2C2 + NH4Cl =>
C2H2 + 2 CuCl + 2 NH3 = Cu2C2 + 2 NH4Cl

CUCO3 + H2SO4 = CUSO4 + H2O + CO2 =>
CUCO3 + H2SO4 = CUSO4 + H2O + CO2

FeAsS + O2 + H2O = Fe{2+} + H3AsO3 + SO4{2-} =>
4 FeAsS + 11 O2 + 6 H2O = 4 Fe{2+} + 4 H3AsO3 + 4 SO4{2-}

Li + MnO2 = Li2O + Mn =>
4 Li + MnO2 = 2 Li2O + Mn

KOH + H3PO = KP + H2O =>
KOH + H3PO = KP + 2 H2O

CuNO3 = Cu + NO3 =>
CuNO3 = Cu + NO3

C6H6 = C + H2 =>
C6H6 = 6 C + 3 H2

NaCl + I2 = NaI + Cl =>
2 NaCl + I2 = 2 NaI + 2 Cl

H2 + OH = H2O =>
H2 + 2 OH = 2 H2O

Fe2(CO3)3(s) = Fe2O3(s) + CO2(g) =>
Fe2(CO3)3(s) = Fe2O3(s) + 3 CO2(g)

Ga + O2 = Ga2O3 =>
4 Ga + 3 O2 = 2 Ga2O3

KBr + H2SO4 = Br2 + SO2 + H2O + KHSO4 =>
2 KBr + 3 H2SO4 = Br2 + SO2 + 2 H2O + 2 KHSO4

CuCl + Br2 = CuBr + Cl2 =>
2 CuCl + Br2 = 2 CuBr + Cl2

(NH4)2S + CH3COOH = CH3COONH4 + H2S =>
(NH4)2S + 2 CH3COOH = 2 CH3COONH4 + H2S

I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O

NaI + H2O = NaOH + H2 + I2 =>
2 NaI + 2 H2O = 2 NaOH + H2 + I2

KClO3 + H2SO4 = HClO3 + K2SO4 =>
2 KClO3 + H2SO4 = 2 HClO3 + K2SO4

K2SO3 + CaF2 = CaSO3 + KF =>
K2SO3 + CaF2 = CaSO3 + 2 KF

NaHCO3 + H2SO4 = Na2SO4 + CO2H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2H2O

Cu + H2Co3 = Cu2Co3 + H2 =>
2 Cu + H2Co3 = Cu2Co3 + H2

Cd(IO3)2 = Cd + IO3 =>
Cd(IO3)2 = Cd + 2 IO3

Al(N(O)3)3 + (H)2S(O)4 = (Al)2(S(O)4)3 + HN(O)3 =>
2 Al(N(O)3)3 + 3(H)2S(O)4 = (Al)2(S(O)4)3 + 6 HN(O)3

I2 + C6H14 = I2H14 + C =>
I2 + C6H14 = I2H14 + 6 C

CrCl3 + H2O = CrCl3*6H2O =>
CrCl3 + 6 H2O = CrCl3*6H2O

Br2O7 + H2O = Br2 + H2O8 =>
Br2O7 + H2O = Br2 + H2O8

Cu(NO3)2 + NH4OH = [Cu(NH3)4] + (NO3)2 + H2O =>
Cu(NO3)2 + 4 NH4OH = [Cu(NH3)4] + (NO3)2 + 4 H2O

Zn + HI = ZnI2 + H =>
Zn + 2 HI = ZnI2 + 2 H

C2H7N + HBr = CH3CH2Br + NH3 =>
C2H7N + HBr = CH3CH2Br + NH3

NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O

AlHNO3 + NaOH = AlOH + NaHNO3 =>
AlHNO3 + NaOH = AlOH + NaHNO3

PbO + O2 = PbO2 =>
2 PbO + O2 = 2 PbO2

KOH(ag) + H2SO4(ag) = K2SO4(ag) + H2O(l) =>
2 KOH(ag) + H2SO4(ag) = K2SO4(ag) + 2 H2O(l)

HNO3 + P2O5 = N2O5 + HPO3 =>
2 HNO3 + P2O5 = N2O5 + 2 HPO3

KHSO4 + NaOH = KOH + H2O + Na2SO4 =>
KHSO4 + 2 NaOH = KOH + H2O + Na2SO4

C8H15677 + O2 = CO2 + H2O =>
4 C8H15677 + 15709 O2 = 32 CO2 + 31354 H2O

FeCl2 + Br2 = BrCl + Fe =>
FeCl2 + Br2 = 2 BrCl + Fe

BaO + Ca = Ba + CaO =>
BaO + Ca = Ba + CaO

Ba + N2 = Ba3N6 =>
3 Ba + 3 N2 = Ba3N6

Mg + Br = MgBr2 =>
Mg + 2 Br = MgBr2

NaOH + SO4 = Na2SO4 + OH =>
2 NaOH + SO4 = Na2SO4 + 2 OH

Fe(OH)29925(AsO4)00012 + H = Fe + H2O + AsO4 =>
Fe(OH)29925(AsO4)00012 + 29925 H = Fe + 29925 H2O + 12 AsO4

Cr + HCl = CrCl2H2 =>
Cr + 2 HCl = CrCl2H2

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Breng de vergelijking van een chemische reactie in evenwicht
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