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Chemische vergelijkingen in evenwicht op12/18/23

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Breng de vergelijking van een chemische reactie in evenwicht
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O

LiOH + N2O5 = LiNO3 + H2O =>
2 LiOH + N2O5 = 2 LiNO3 + H2O

NaOCl + Ca = Ca(OCl)2 + Na =>
2 NaOCl + Ca = Ca(OCl)2 + 2 Na

BH3 = B2 + H2 =>
2 BH3 = B2 + 3 H2

ClO2 + H2O = HClO2HClO3 =>
2 ClO2 + H2O = HClO2HClO3

H2SO4 + KMnO4 + H2S = K2SO4 + MnSO4 + H2O =>
7 H2SO4 + 8 KMnO4 + 5 H2S = 4 K2SO4 + 8 MnSO4 + 12 H2O

C5H12O + Na2Cr2O7 + H2SO4 = C3H6O + Cr2SO4 + Na2(SO4)3 + H2O =>
9 C5H12O + 5 Na2Cr2O7 + 20 H2SO4 = 15 C3H6O + 5 Cr2SO4 + 5 Na2(SO4)3 + 29 H2O

MgO + Al(ClO4)3 = Mg(ClO4)2 + Al2O3 =>
3 MgO + 2 Al(ClO4)3 = 3 Mg(ClO4)2 + Al2O3

C5H8 + O2 = C5H8O2 =>
C5H8 + O2 = C5H8O2

CuS + H = Cu + HS =>
CuS + H = Cu + HS

N2H4 + N2O4 = N42 + H2O =>
14 N2H4 + 7 N2O4 = N42 + 28 H2O

CdCl2 + S = Cd2S2 + Cl =>
2 CdCl2 + 2 S = Cd2S2 + 4 Cl

Ni3S2 + O2 + H2SO4 = NiSO4 + H2O =>
2 Ni3S2 + 9 O2 + 2 H2SO4 = 6 NiSO4 + 2 H2O

Ca(OH)2 + NH3 = Ca + N + H2O =>
3 Ca(OH)2 + 2 NH3 = 3 Ca + 2 N + 6 H2O

B2O3 + H2O = H2B2O4 =>
B2O3 + H2O = H2B2O4

C5H7O2N + H2O = CO2 + NH3 + CH4 =>
2 C5H7O2N + 6 H2O = 5 CO2 + 2 NH3 + 5 CH4

Na(OH) + Fe(OH)3 = Na(Fe(OH)4) =>
Na(OH) + Fe(OH)3 = Na(Fe(OH)4)

KOH + H3(PO4) = H2O + K3(PO4) =>
3 KOH + H3(PO4) = 3 H2O + K3(PO4)

Ba(CH3OO)2 = Ba + C + H2 + O2 =>
Ba(CH3OO)2 = Ba + 2 C + 3 H2 + 2 O2

BeF2Mg = MgF2Be =>
BeF2Mg = MgF2Be

KI + Cl22 = KCl + I2 =>
22 KI + Cl22 = 22 KCl + 11 I2

Bi(OH) + Na2SNO2 = Na2SNO3 + H2O + Bi =>
2 Bi(OH) + Na2SNO2 = Na2SNO3 + H2O + 2 Bi

Na2HPO3 + BaCl2 = NaCl + BaHPO3 =>
Na2HPO3 + BaCl2 = 2 NaCl + BaHPO3

P4(s) + H2(g) = PH(s) =>
P4(s) + 2 H2(g) = 4 PH(s)

IO3{-} + HSO3{-) = I{-}+H{+}+SO4{2-} =>
IO3{-} + 3 HSO3{-) = I{-}+3H{+}+3SO4{2-}

CH4 + H2O = CO + H2(g) =>
CH4 + H2O = CO + 3 H2(g)

Bi(NO3)3 + NaOH + Na2SnO2 = Bi + Na2SnO3 + NaNO3 + H2O =>
2 Bi(NO3)3 + 6 NaOH + 3 Na2SnO2 = 2 Bi + 3 Na2SnO3 + 6 NaNO3 + 3 H2O

MgBr + LiNO3 = MgNO3 + LiBr =>
MgBr + LiNO3 = MgNO3 + LiBr

IO3{-} + S2O3{2-} + H{+} = I{-} + S4O7{2-} + H2O =>
2 IO3{-} + 6 S2O3{2-} + 6 H{+} = 2 I{-} + 3 S4O7{2-} + 3 H2O

ZnSO4 + HCl = ZnCl2 + SO3 + H2O =>
ZnSO4 + 2 HCl = ZnCl2 + SO3 + H2O

HS{-} + HSO3{-} = S2O3{-2} + H2O =>
2 HS{-} + 4 HSO3{-} = 3 S2O3{-2} + 3 H2O

Ba(s) + O2(s) = BaO =>
2 Ba(s) + O2(s) = 2 BaO

Na2SO4 + Ba(NO3)2 = Na(NO3) + Ba2(SO4)2 =>
2 Na2SO4 + 2 Ba(NO3)2 = 4 Na(NO3) + Ba2(SO4)2

N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3

C34H64O + O2 = CO2 + H2O =>
2 C34H64O + 99 O2 = 68 CO2 + 64 H2O

C3Hg + O2 = CO2 + HgO =>
2 C3Hg + 7 O2 = 6 CO2 + 2 HgO

NaCl + HNO3 = NaNO3 + HCl =>
NaCl + HNO3 = NaNO3 + HCl

C6H5C(O)CH3 + NaBH4 + H2O = C6H5CH(OH)CH3 + NaB(OH)4 =>
4 C6H5C(O)CH3 + NaBH4 + 4 H2O = 4 C6H5CH(OH)CH3 + NaB(OH)4

C34H64O + O2 = CO2 + H2O =>
2 C34H64O + 99 O2 = 68 CO2 + 64 H2O

BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3

BaCl2Na2SO4 = BaSO4 + NaCl =>
BaCl2Na2SO4 = BaSO4 + 2 NaCl

C8H18O2 + HCl = C8H19O2 + Cl =>
C8H18O2 + HCl = C8H19O2 + Cl

Na + K4Fe(CN)6 = KCN + NaCN + Fe =>
2 Na + K4Fe(CN)6 = 4 KCN + 2 NaCN + Fe

AgNO + HCl = HNO + AgCl =>
AgNO + HCl = HNO + AgCl

FeC6N6{4-} + Cl2 = FeC6N6{3-} + Cl{-} =>
2 FeC6N6{4-} + Cl2 = 2 FeC6N6{3-} + 2 Cl{-}

Fe{2+} + O{2-}2 = FeO =>
Fe{2+} + O{2-}2 = FeO

C6H5C(O)CH3 + NaBH4 + H2O = C6H5CH(OH)CH3 + NaB(OH)4 =>
4 C6H5C(O)CH3 + NaBH4 + 4 H2O = 4 C6H5CH(OH)CH3 + NaB(OH)4

C34H64O + O2 = CO2 + H2O =>
2 C34H64O + 99 O2 = 68 CO2 + 64 H2O

K + FeSCN = KSCN + Fe =>
K + FeSCN = KSCN + Fe

C34H64O + O2 = CO2 + H2O =>
2 C34H64O + 99 O2 = 68 CO2 + 64 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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