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Chemische vergelijkingen in evenwicht op01/15/25

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Breng de vergelijking van een chemische reactie in evenwicht
NO2 + H2O = NH3 + O2 =>
4 NO2 + 6 H2O = 4 NH3 + 7 O2

N + CO2 + H2O + O2 = C3H5N3O9 =>
12 N + 12 CO2 + 10 H2O + O2 = 4 C3H5N3O9

NaBr + NH4Cl = NaCl + H2 + NBr =>
NaBr + NH4Cl = NaCl + 2 H2 + NBr

CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O

CH2 + O2 = CO2 + H2O2 =>
CH2 + 2 O2 = CO2 + H2O2

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

HBr + (NH4)2S = H2S + NH4Br =>
2 HBr + (NH4)2S = H2S + 2 NH4Br

CH3CH2CH2COOH + CH3COOH = CH3CH2CH2COOOCCH3 + H2O =>
CH3CH2CH2COOH + CH3COOH = CH3CH2CH2COOOCCH3 + H2O

CH3CHO + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + Cu2O + 2 H2O

CaCO3 + CuO = Ca2CuO3 + CO2 =>
2 CaCO3 + CuO = Ca2CuO3 + 2 CO2

SnCl2 + I2 + HCl = SnCl4 + HI =>
SnCl2 + I2 + 2 HCl = SnCl4 + 2 HI

CuOH2SO = CuSOH2O =>
CuOH2SO = CuSOH2O

Co + Cu(NO3)2 = Co(NO3)3 + Cu =>
2 Co + 3 Cu(NO3)2 = 2 Co(NO3)3 + 3 Cu

Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO

Te2 + Si3H8 = H2Te + SiTe2 =>
5 Te2 + Si3H8 = 4 H2Te + 3 SiTe2

Cu + Sb + S = CuSbS2 =>
Cu + Sb + 2 S = CuSbS2

Ni + FeO = NiO + Fe =>
Ni + FeO = NiO + Fe

Cu2O + H2 = Cu + H2O =>
Cu2O + H2 = 2 Cu + H2O

Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2

Cu2O + H2 = Cu + H2O =>
Cu2O + H2 = 2 Cu + H2O

KMnO4 + C6H12O6 = CO2 + MnO + K2CO3 + H2O =>
24 KMnO4 + 5 C6H12O6 = 18 CO2 + 24 MnO + 12 K2CO3 + 30 H2O

KCl + Mg(OH)2 = K(OH) + MgCl2 =>
2 KCl + Mg(OH)2 = 2 K(OH) + MgCl2

[Mo2O3(H2O)8]{4+} + H + H2O = [MoO(OH)(H2O)4]{+} + H3O{+} =>
[Mo2O3(H2O)8]{4+} + 2 H + 3 H2O = 2[MoO(OH)(H2O)4]{+} + 2 H3O{+}

HCOHAg2O = HCOOHAg2 =>
HCOHAg2O = HCOOHAg2

KCl + Mg(OH)2 = K(OH) + MgCl2 =>
2 KCl + Mg(OH)2 = 2 K(OH) + MgCl2

Cu2O + H2 = Cu + H2O =>
Cu2O + H2 = 2 Cu + H2O

Bi + H2O = BiO3 + H =>
Bi + 3 H2O = BiO3 + 6 H

Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu

BaSO4 + Na2CO3 = BaCO3 + Na2SO4 =>
BaSO4 + Na2CO3 = BaCO3 + Na2SO4

KBr + Ca = KCa + Br =>
KBr + Ca = KCa + Br

Ba(NO3)2(aq) + Li2SO4(aq) = LiNO3(aq) + BaSO4(s) =>
Ba(NO3)2(aq) + Li2SO4(aq) = 2 LiNO3(aq) + BaSO4(s)

NH4VO3 + Na(BH4) + H2O = NH4[VO(OH)3] + B(OH)3 + NaOH =>
8 NH4VO3 + Na(BH4) + 12 H2O = 8 NH4[VO(OH)3] + B(OH)3 + NaOH

Sr(OH)2 + HF = H2O + SrF2 =>
Sr(OH)2 + 2 HF = 2 H2O + SrF2

CuFeS2 + HNO3 = Cu(NO3)2 + Fe(NO3)2 + H2SO4 + NO + H2O =>
3 CuFeS2 + 28 HNO3 = 3 Cu(NO3)2 + 3 Fe(NO3)2 + 6 H2SO4 + 16 NO + 8 H2O

H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3

C5H8 + HCl = CCl4 + H =>
C5H8 + 20 HCl = 5 CCl4 + 28 H

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

B(OH)3 + C3H8O = C9H21BO3 + H2O =>
B(OH)3 + 3 C3H8O = C9H21BO3 + 3 H2O

C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O

Pb + FeCl2 = PbCl2 + Fe =>
Pb + FeCl2 = PbCl2 + Fe

FeILi2SO4 = FeSO4Li2I =>
FeILi2SO4 = FeSO4Li2I

FeOH(NO3)2 + NaNO3 = Fe(NO3)3 + NaOH =>
FeOH(NO3)2 + NaNO3 = Fe(NO3)3 + NaOH

P4 + IO3{-} + OH{-} = PO4{3-} + I2{-} + H2O =>
11 P4 + 40 IO3{-} + 112 OH{-} = 44 PO4{3-} + 20 I2{-} + 56 H2O

BaSO4(s) + C(s) = BaS(s) + CO(g) =>
BaSO4(s) + 4 C(s) = BaS(s) + 4 CO(g)

Cu2O + H2 = Cu + H2O =>
Cu2O + H2 = 2 Cu + H2O

NaI + Pb(SO4) = PbI2 + Na2SO4 =>
2 NaI + Pb(SO4) = PbI2 + Na2SO4

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

C2H3OH2 + CH3CO2H = CH3CO2C2H5 + H2O =>
4 C2H3OH2 + 2 CH3CO2H = 3 CH3CO2C2H5 + 2 H2O

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

NaBr + Cl2 = Br2 + NaCl =>
2 NaBr + Cl2 = Br2 + 2 NaCl

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Breng de vergelijking van een chemische reactie in evenwicht
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