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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
I + HNO3 = HIO3 + NO2 + H =>
I + 3 HNO3 = HIO3 + 3 NO2 + 2 H

H2 + Cl2 + O2 = HClO4 =>
H2 + Cl2 + 4 O2 = 2 HClO4

Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

Mg + Ag(NO3)2 = Mg(NO3)2 + Ag =>
Mg + Ag(NO3)2 = Mg(NO3)2 + Ag

Br + LiI = LiBr + I2 =>
2 Br + 2 LiI = 2 LiBr + I2

C + S8 = CS2 =>
4 C + S8 = 4 CS2

K2CO3 + CdCl2 = CdCO3 + KCl =>
K2CO3 + CdCl2 = CdCO3 + 2 KCl

NCCH2COOH + H2O = NCCH2COO{-} + H3O{+} =>
NCCH2COOH + H2O = NCCH2COO{-} + H3O{+}

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

HCl + NaH = H2 + NaCl =>
HCl + NaH = H2 + NaCl

H2SO4 + Pb(NO3)2 = PbSO4 + (HNO3)2 =>
H2SO4 + Pb(NO3)2 = PbSO4 + (HNO3)2

Co + HNO3 = Co(NO3)2 + NO2 + H2O =>
Co + 4 HNO3 = Co(NO3)2 + 2 NO2 + 2 H2O

Y2O3 + MoO3 = Y2Mo3O12 =>
Y2O3 + 3 MoO3 = Y2Mo3O12

H2O + AgI = AgOH + HI =>
H2O + AgI = AgOH + HI

Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag

K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B

C3H8O3 + O2 = C3H8O3O2 =>
C3H8O3 + O2 = C3H8O3O2

(NH4)2S + K2Cr2O7 + H2O = S + Cr(OH)3 + KOH + NH4OH =>
3(NH4)2S + K2Cr2O7 + 7 H2O = 3 S + 2 Cr(OH)3 + 2 KOH + 6 NH4OH

CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl

SNS2(s) + O2(g) = SNO2(s) + SO2(g) =>
SNS2(s) + 3 O2(g) = SNO2(s) + 2 SO2(g)

Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2

KIO3 + KI + HCl = KCl + H2O + I2 =>
KIO3 + 5 KI + 6 HCl = 6 KCl + 3 H2O + 3 I2

KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2

CaCO3 + C3H6O3 = Ca(C2H3O2)2 + H2O + CO2 =>
3 CaCO3 + 4 C3H6O3 = 3 Ca(C2H3O2)2 + 3 H2O + 3 CO2

CUO + H2SO4 = CUSO4 + H2O =>
CUO + H2SO4 = CUSO4 + H2O

C6H12O6 + C6H10O5 = C3H8O + CO2 =>
C6H12O6 + 2 C6H10O5 = 4 C3H8O + 6 CO2

Ba + O2 = BaO2 =>
Ba + O2 = BaO2

Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe

Cr2O3 + CH4 = Cr + CO + H2O =>
Cr2O3 + CH4 = 2 Cr + CO + 2 H2O

Mg(OH)2 + H3PO4 = MgH2 + PO4(OH)3 =>
3 Mg(OH)2 + 2 H3PO4 = 3 MgH2 + 2 PO4(OH)3

Al(s) + H2O(l) = Al2O3(s) + H2(g) =>
2 Al(s) + 3 H2O(l) = Al2O3(s) + 3 H2(g)

NaHSO3 + O2 = NaHSO4 =>
2 NaHSO3 + O2 = 2 NaHSO4

FeNH4(SO4)2 + NaOH = FeOH + NaNH4(SO4)2 =>
FeNH4(SO4)2 + NaOH = FeOH + NaNH4(SO4)2

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

(CH3)2NH + HCl = (CH3)2NH2 + Cl2 =>
2(CH3)2NH + 2 HCl = 2(CH3)2NH2 + Cl2

C7O3H6 + CClOH3C = C9H8O4 + HCl =>
C7O3H6 + CClOH3C = C9H8O4 + HCl

ZnSO4 + H2CO3 = ZnCO3 + H2SO4 =>
ZnSO4 + H2CO3 = ZnCO3 + H2SO4

Ba + N2 = BaN2 =>
Ba + N2 = BaN2

Mg2SiO4 + H2O = Mg + SiO2 + OH =>
Mg2SiO4 + 2 H2O = 2 Mg + SiO2 + 4 OH

OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF

C + S = CS2 =>
C + 2 S = CS2

BaO2 + H2O = BaO + H2O2 =>
BaO2 + H2O = BaO + H2O2

C2H4O = C + H + O =>
C2H4O = 2 C + 4 H + O

Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3

S2O3{2-} + H2O = S{2-} + SO4{2-} + H{+} =>
S2O3{2-} + H2O = S{2-} + SO4{2-} + 2 H{+}

NH3 + H3Po4 = NH4H2Po4 =>
NH3 + H3Po4 = NH4H2Po4

Ba + N2 = BaN =>
2 Ba + N2 = 2 BaN

ZnCO3 + C4H8O7 = Zn3(C6H5O7) + H2O + CO2 =>
30 ZnCO3 + 21 C4H8O7 = 10 Zn3(C6H5O7) + 59 H2O + 54 CO2

H2S(l) + I2(S) = HI + S =>
H2S(l) + I2(S) = 2 HI + 2 S

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Breng de vergelijking van een chemische reactie in evenwicht
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