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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaHSO3(aq) + NaOH(aq) = Na2SO3(aq) + H2O(l) =>
NaHSO3(aq) + NaOH(aq) = Na2SO3(aq) + H2O(l)

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

NH4Cl + CaO + H2O = CaCl2 + NH4OH =>
2 NH4Cl + CaO + H2O = CaCl2 + 2 NH4OH

KCl + AgI = KI + AgCl =>
KCl + AgI = KI + AgCl

Ba(OH)2 + HCN = Ba(CN)2 + H2O =>
Ba(OH)2 + 2 HCN = Ba(CN)2 + 2 H2O

KCI + O2 = KCIO3 =>
2 KCI + 3 O2 = 2 KCIO3

Cr(ClO3)3 = CrCl3 + O =>
Cr(ClO3)3 = CrCl3 + 9 O

Fe(CN)6 + Fe = Fe3(Fe(CN)6) =>
Fe(CN)6 + 3 Fe = Fe3(Fe(CN)6)

Mn{2+} + H2O + S2O8{2-} = MnO4{-} + SO4{2-} + H{+} =>
2 Mn{2+} + 8 H2O + 5 S2O8{2-} = 2 MnO4{-} + 10 SO4{2-} + 16 H{+}

Au(NO3)3 + Ca = Au + Ca3(NO3) =>
Au(NO3)3 + 9 Ca = Au + 3 Ca3(NO3)

C17H29COOH + H2 = C17H35COOH =>
C17H29COOH + 3 H2 = C17H35COOH

K2S + MgSO4 = K2SO4 + MgS =>
K2S + MgSO4 = K2SO4 + MgS

Sr(CN)2 + All(OH)3 = Sr(OH)2 + All(CN)3 =>
3 Sr(CN)2 + 2 All(OH)3 = 3 Sr(OH)2 + 2 All(CN)3

Au + N2 = Au3N2 =>
3 Au + N2 = Au3N2

CuF + PbCl4 = CuCl + PbF4 =>
4 CuF + PbCl4 = 4 CuCl + PbF4

NH4MnO4 + BaSO4 = Ba(MnO4)2 + (NH4)2SO4 =>
2 NH4MnO4 + BaSO4 = Ba(MnO4)2 + (NH4)2SO4

KMnO4 + H3PO4 + H2S = K3PO4 + Mn3(PO4)2 + SO2 + H2O =>
6 KMnO4 + 6 H3PO4 + 5 H2S = 2 K3PO4 + 2 Mn3(PO4)2 + 5 SO2 + 14 H2O

H2O + Al2(SO3)3 = Al + H2SO4 =>
3 H2O + Al2(SO3)3 = 2 Al + 3 H2SO4

NiF2 + NH3 = Ni3N + NH4F + N2 =>
6 NiF2 + 16 NH3 = 2 Ni3N + 12 NH4F + N2

C5H6 + C4H2O3 = C9H8O3 =>
C5H6 + C4H2O3 = C9H8O3

H3AsO4 + Zn + H2SO4 = ZnSO4 + H3AsO3 + H2O =>
H3AsO4 + Zn + H2SO4 = ZnSO4 + H3AsO3 + H2O

KBr + NaNO2 + H2SO4 = Br2 + NO + K2SO4 + Na2SO4 + H2O =>
2 KBr + 2 NaNO2 + 2 H2SO4 = Br2 + 2 NO + K2SO4 + Na2SO4 + 2 H2O

ZnCl2 + Na2C03 = ZnC03 + NaCl =>
ZnCl2 + Na2C03 = ZnC03 + 2 NaCl

C9H8O4 + NaOH = H2O + C7H5O3 + Na =>
7 C9H8O4 + 9 NaOH = 10 H2O + 9 C7H5O3 + 9 Na

Ag + Sn3(PO4)4 = Sn + Ag3PO4 =>
12 Ag + Sn3(PO4)4 = 3 Sn + 4 Ag3PO4

KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

HCl + SnS = H2S + SnCl2 =>
2 HCl + SnS = H2S + SnCl2

Na2O + SO3 = Na2 + SO4 =>
Na2O + SO3 = Na2 + SO4

K + C3H7OH = C3H7OK + H2 =>
2 K + 2 C3H7OH = 2 C3H7OK + H2

Au + NaOH + NaNO3 = Na3AuO3 + NaNO2 + H2O =>
2 Au + 6 NaOH + 3 NaNO3 = 2 Na3AuO3 + 3 NaNO2 + 3 H2O

HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O

Na2SiO3 + Ba(OH)2 = BaSiO3 + NaOH =>
Na2SiO3 + Ba(OH)2 = BaSiO3 + 2 NaOH

NH3 + O4 = N2 + H2O =>
8 NH3 + 3 O4 = 4 N2 + 12 H2O

Na2S + O2 = Na2SO4 =>
Na2S + 2 O2 = Na2SO4

Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2

NaHCO3 + Ba(NO3)2 = BaCO3 + NaNO3 + CO2 + H2O =>
2 NaHCO3 + Ba(NO3)2 = BaCO3 + 2 NaNO3 + CO2 + H2O

K + Cl = KCl =>
K + Cl = KCl

Mg(OH)2 + HCl = H2O + Mg3(ClO)2 =>
3 Mg(OH)2 + 2 HCl = 4 H2O + Mg3(ClO)2

Cr2O7{-2} + OH{-} = CrO4{-2} + H{+} =>
Cr2O7{-2} + OH{-} = 2 CrO4{-2} + H{+}

C2H6O3ClP + H2O = C2H4 + H3PO4 + HCl =>
C2H6O3ClP + H2O = C2H4 + H3PO4 + HCl

Zn(OH)2 + HCN = Zn(CN)2 + H2O =>
Zn(OH)2 + 2 HCN = Zn(CN)2 + 2 H2O

Fe(NO3)3 + K2SO3 + H2O = Fe(OH)3 + KNO3 + SO2 =>
2 Fe(NO3)3 + 3 K2SO3 + 3 H2O = 2 Fe(OH)3 + 6 KNO3 + 3 SO2

CNH + O2 = CO2 + H2O + N =>
4 CNH + 5 O2 = 4 CO2 + 2 H2O + 4 N

CrCl3 + K2CO3 + H2O = KHCO3 + Cr(OH)3 + KCl =>
CrCl3 + 3 K2CO3 + 3 H2O = 3 KHCO3 + Cr(OH)3 + 3 KCl

K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

C20H22 = C + H =>
C20H22 = 20 C + 22 H

CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH

Na(s) + FeCl2(s) = NaCl(s) + Fe(s) =>
2 Na(s) + FeCl2(s) = 2 NaCl(s) + Fe(s)

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Breng de vergelijking van een chemische reactie in evenwicht
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