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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
P + O2 = O2P =>
P + O2 = O2P

MnSO4 + KCl = MnCl2 + K2SO4 =>
MnSO4 + 2 KCl = MnCl2 + K2SO4

Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2

K4[Fe(CN)6] + Fe2(SO4)3 = Fe7C18N18 + K2SO4 =>
3 K4[Fe(CN)6] + 2 Fe2(SO4)3 = Fe7C18N18 + 6 K2SO4

NH4OH + Hg(NO3)2 = NH4NO3 + H2O + Hg2 =>
10 NH4OH + 4 Hg(NO3)2 = 9 NH4NO3 + 7 H2O + 2 Hg2

(NH4)3PO4 + Sr(OH)2 = Sr3(PO4)2 + NH3 + H2O =>
2(NH4)3PO4 + 3 Sr(OH)2 = Sr3(PO4)2 + 6 NH3 + 6 H2O

C6H10 + KMnO4 = C6H10O2K + MnO2 =>
C6H10 + KMnO4 = C6H10O2K + MnO2

C2H5OH + C2H5NO2 = C4H9NO2 + H2O =>
C2H5OH + C2H5NO2 = C4H9NO2 + H2O

(a)C2H5OH(l) + O2(g) = CO2(g) + H2O(g) =>
(a)C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)

MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O

K + Zn(NO3)2 = KNO3 + Zn =>
2 K + Zn(NO3)2 = 2 KNO3 + Zn

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Li2CO3 + NaCl = Na2CO3 + Li2Cl2 =>
Li2CO3 + 2 NaCl = Na2CO3 + Li2Cl2

C6H5CO2CH3 + HNO3 = O2NC6H4CO2CH3 + H2O =>
C6H5CO2CH3 + HNO3 = O2NC6H4CO2CH3 + H2O

KNO2 + CH3COOH + KMnO4 = Mn(CH3COO)2 + KNO3 + H2O + CH3COOK =>
5 KNO2 + 6 CH3COOH + 2 KMnO4 = 2 Mn(CH3COO)2 + 5 KNO3 + 3 H2O + 2 CH3COOK

CH3C(CH3)OHCH2CH3 + HCl = C(CH3)2ClCH2CH3 + H2O =>
CH3C(CH3)OHCH2CH3 + HCl = C(CH3)2ClCH2CH3 + H2O

Au + HNO3 + HCl = HAuCl4 + NO2 + H2O =>
Au + 3 HNO3 + 4 HCl = HAuCl4 + 3 NO2 + 3 H2O

OH{-} + [Fe(H2O)6]{3}{+} = Fe(H2O)3(OH)3 + H2O =>
3 OH{-} + [Fe(H2O)6]{3}{+} = Fe(H2O)3(OH)3 + 3 H2O

KClO4 + KCl = KClO3 =>
3 KClO4 + KCl = 4 KClO3

C3H7SH(l) + O2(g) = CO2(g) + SO2(g) + H2O(g) =>
C3H7SH(l) + 6 O2(g) = 3 CO2(g) + SO2(g) + 4 H2O(g)

H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O

CuCl2 + Na2S = CuS + NaCl =>
CuCl2 + Na2S = CuS + 2 NaCl

CH4 + HNO2 = HCN + H2O =>
CH4 + HNO2 = HCN + 2 H2O

MnO4{-} + Zn + H2O = MnO2 + Zn(OH)2 + OH{-} =>
2 MnO4{-} + 3 Zn + 4 H2O = 2 MnO2 + 3 Zn(OH)2 + 2 OH{-}

SCl4 + HNO3 + H2O = H2SO4 + NO2 + HCl =>
SCl4 + 2 HNO3 + 2 H2O = H2SO4 + 2 NO2 + 4 HCl

CaCl2 + HMnO4 = HCl + Ca(MnO4)2 =>
CaCl2 + 2 HMnO4 = 2 HCl + Ca(MnO4)2

Cl(g) + O2 = ClO3 =>
2 Cl(g) + 3 O2 = 2 ClO3

WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O

B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr

Cr2O7{2-} + H2S + H{+} = Cr{3+} + S2 + H2O =>
2 Cr2O7{2-} + 6 H2S + 16 H{+} = 4 Cr{3+} + 3 S2 + 14 H2O

Na2PHO3 + MnO4{-} + H2O = Na2MnO4*3H2O + PHO3{-} =>
Na2PHO3 + MnO4{-} + 3 H2O = Na2MnO4*3H2O + PHO3{-}

CH(subscript)4 + O(subscript)2 = CO(subscript)2 + H(superscript)2O =>
CH(subscript)4 + 2 O(subscript)2 = CO(subscript)2 + 2 H(superscript)2O

C3H7 + O2 = CO2 + H2O =>
4 C3H7 + 19 O2 = 12 CO2 + 14 H2O

Al(OH)3 + H2CO3(aq) = Al2(CO3)3(s) + H2O(l) =>
2 Al(OH)3 + 3 H2CO3(aq) = Al2(CO3)3(s) + 6 H2O(l)

FeCl3(aq) + Ag2SO4(aq) = Fe2(SO4)3(aq) + AgCl(s) =>
2 FeCl3(aq) + 3 Ag2SO4(aq) = Fe2(SO4)3(aq) + 6 AgCl(s)

HOCH2CH2OCH2CH2OH + HCl = ClCH2CH2OCH2CH2Cl + H2O =>
HOCH2CH2OCH2CH2OH + 2 HCl = ClCH2CH2OCH2CH2Cl + 2 H2O

H5Br + TaO3H = TaBr + H2O =>
H5Br + TaO3H = TaBr + 3 H2O

Li2PO3NH2 + PON3H6 + LiNH2 = Li2P2O3N2 + NH3 =>
Li2PO3NH2 + 3 PON3H6 + 2 LiNH2 = 2 Li2P2O3N2 + 8 NH3

(NH4)2S6 + O2 = SO2 + NH3 + H2O =>
2(NH4)2S6 + 13 O2 = 12 SO2 + 4 NH3 + 2 H2O

Zn + Ba(OH)2 = Zn(OH) + Ba =>
2 Zn + Ba(OH)2 = 2 Zn(OH) + Ba

Al + NaOH = Al(OH)2 + Na =>
Al + 2 NaOH = Al(OH)2 + 2 Na

K + O2 = K2O =>
4 K + O2 = 2 K2O

K2CrO4 + HCl + NH3 = KCl + CrCl3 + H2O + NO2 =>
7 K2CrO4 + 35 HCl + 3 NH3 = 14 KCl + 7 CrCl3 + 22 H2O + 3 NO2

NH3 + O2 = N5 + H2O =>
20 NH3 + 15 O2 = 4 N5 + 30 H2O

P + H2SO4 = H3PO4 + SO2 + H2 =>
2 P + 4 H2SO4 = 2 H3PO4 + 4 SO2 + H2

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

Li + S = LiS =>
Li + S = LiS

FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl

Na2HPO4 + HBr = NaBr + H3PO4 =>
Na2HPO4 + 2 HBr = 2 NaBr + H3PO4

K2Cr2O7 + Ni + HNO3 = Cr(NO3)3 + Ni(NO3)2 + H2O + KNO3 =>
K2Cr2O7 + 3 Ni + 14 HNO3 = 2 Cr(NO3)3 + 3 Ni(NO3)2 + 7 H2O + 2 KNO3

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Breng de vergelijking van een chemische reactie in evenwicht
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