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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
N2O5(g) + H2O(g) = HNO3(g) =>
N2O5(g) + H2O(g) = 2 HNO3(g)

KBr + H2O + Cl2 = KBrO3 + KCl + HBr =>
7 KBr + 3 H2O + 3 Cl2 = KBrO3 + 6 KCl + 6 HBr

ZnCO3 + Ba = BaCO3 + Zn =>
ZnCO3 + Ba = BaCO3 + Zn

(NH4)3PMo12O40*6H2O + SnCl2 + HCl = Mo5O14 + SnCl4 + (NH4)3PO4 + H2O =>
5(NH4)3PMo12O40*6H2O + 12 SnCl2 + 24 HCl = 12 Mo5O14 + 12 SnCl4 + 5(NH4)3PO4 + 42 H2O

Cu + NO3{-} + H{+} = Cu{2+} + NO + water =>
3 Cu + 2 NO3{-} + 8 H{+} = 3 Cu{2+} + 2 NO + 4 H2O

Li(s) + H2O(l) = H2(g) + Li2O(aq) =>
2 Li(s) + H2O(l) = H2(g) + Li2O(aq)

CuCl2 + MgO = CuO + MgCl2 =>
CuCl2 + MgO = CuO + MgCl2

CrCl3 + Be3N2 = CrN + BeCl2 =>
2 CrCl3 + Be3N2 = 2 CrN + 3 BeCl2

HF + N2F2 = NHF2 =>
2 HF + N2F2 = 2 NHF2

Ni9S8 + O2 = SO2 + NiO =>
2 Ni9S8 + 25 O2 = 16 SO2 + 18 NiO

H2S + Cl2 = HCl + S3 =>
3 H2S + 3 Cl2 = 6 HCl + S3

FeS + HBr = FeBr2 + H2S =>
FeS + 2 HBr = FeBr2 + H2S

HCN = H2 + C + N2 =>
2 HCN = H2 + 2 C + N2

Sr(H2PO4)2 + Na2CO3 = Sr(CO3)2 + Na2H2PO4 =>
Sr(H2PO4)2 + 2 Na2CO3 = Sr(CO3)2 + 2 Na2H2PO4

C2H6(g) + O2(g) = CO2(g) + H2O(v) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(v)

N2O3 + Sr(OH)2 = Sr(NO2)2 + H2O =>
N2O3 + Sr(OH)2 = Sr(NO2)2 + H2O

C2H5CN + H2O + HCl = C2H5COOH + NH4Cl =>
C2H5CN + 2 H2O + HCl = C2H5COOH + NH4Cl

Ag + LiF = Li + AgF =>
Ag + LiF = Li + AgF

NaOH + H2SO3 = NaHSO3 + H2O =>
NaOH + H2SO3 = NaHSO3 + H2O

NaOH + K2SO4 = Na2SO4 + K2(OH)2 =>
2 NaOH + K2SO4 = Na2SO4 + K2(OH)2

NaOH + HI = H2O + INa =>
NaOH + HI = H2O + INa

Ca(OH)2(s) + HClO4(aq) = Ca(ClO4)2 + H2O =>
Ca(OH)2(s) + 2 HClO4(aq) = Ca(ClO4)2 + 2 H2O

Zn + CuCO4 = ZnCuCO4 =>
Zn + CuCO4 = ZnCuCO4

CaI2(aq) + Hg(NO3)2(aq) = Ca(NO3)2(aq) + HgI2(s) =>
CaI2(aq) + Hg(NO3)2(aq) = Ca(NO3)2(aq) + HgI2(s)

Ca(OH)2 + H = Ca + H2O =>
Ca(OH)2 + 2 H = Ca + 2 H2O

(Al(OH2)6)Cl3 = HCl + Al(OH)3 + H2O =>
(Al(OH2)6)Cl3 = 3 HCl + Al(OH)3 + 3 H2O

HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O

KOH(s) + HCl = KCl + H2O =>
KOH(s) + HCl = KCl + H2O

C5H114 + O2 = CO2 + H2O =>
2 C5H114 + 67 O2 = 10 CO2 + 114 H2O

C2H3 = C3 + H2 =>
6 C2H3 = 4 C3 + 9 H2

C9H10 + KMnO4 + KOH = C6H5COOH + K2MnO4 + H2O =>
7 C9H10 + 52 KMnO4 + 52 KOH = 9 C6H5COOH + 52 K2MnO4 + 34 H2O

Mg(s) + H2So4(aq) = MgSo4(aq) + H2(g) =>
Mg(s) + H2So4(aq) = MgSo4(aq) + H2(g)

C7H16O + O2 = CO2 + H2O =>
2 C7H16O + 21 O2 = 14 CO2 + 16 H2O

LiOH + H2 = LiH + H2O =>
LiOH + H2 = LiH + H2O

ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O

OH{-}(aq) + ClO3{-}(aq) + Fe(OH)3(s) = FeO42{-}(aq) + Cl{-}(aq) + H2O(l) =>
3 OH{-}(aq) + 40 ClO3{-}(aq) + 3 Fe(OH)3(s) = 3 FeO42{-}(aq) + 40 Cl{-}(aq) + 6 H2O(l)

Ag2CO3 = Ag + CO3 =>
Ag2CO3 = 2 Ag + CO3

Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2

MgSO4(ag) + CaCl2(ag) = MgCl2(ag) + CaSO4(ag) =>
MgSO4(ag) + CaCl2(ag) = MgCl2(ag) + CaSO4(ag)

H3O = H + OH =>
H3O = 2 H + OH

Cu(NO3)2*3H2O + C4H6O3 + Cr(AcAc)3 = Cu(C2H3O2)2*3H2O + C2H3O2 + Cr(AcAcNO2)3 =>
3 Cu(NO3)2*3H2O + 6 C4H6O3 + 2 Cr(AcAc)3 = 3 Cu(C2H3O2)2*3H2O + 6 C2H3O2 + 2 Cr(AcAcNO2)3

Cl2 + AgNO3 + H2O = AgCl + ClO4 + HNO3 =>
9 Cl2 + 16 AgNO3 + 8 H2O = 16 AgCl + 2 ClO4 + 16 HNO3

Ni(OH)2 + H2O2 = Ni(OH)3 =>
2 Ni(OH)2 + H2O2 = 2 Ni(OH)3

KCN + HClO = KCl + CNOH =>
KCN + HClO = KCl + CNOH

BaCl2 + H2O = Ba(OH)2 + HCl =>
BaCl2 + 2 H2O = Ba(OH)2 + 2 HCl

CH2C(OH)CH(OH)CH3 + H2O = CH3COOH + CH3CH2OH =>
CH2C(OH)CH(OH)CH3 + H2O = CH3COOH + CH3CH2OH

Li + SO2 = LiSO2 =>
Li + SO2 = LiSO2

I2 + KI = I2KI =>
I2 + KI = I2KI

Cu(CH3COO)2 + Na3(PO4)2 = Cu3(PO4)2 + Na(CH3COO)2 =>
3 Cu(CH3COO)2 + Na3(PO4)2 = Cu3(PO4)2 + 3 Na(CH3COO)2

CH3C(Br)2CH3 + NaOH = CH3CCH + H2O + NaBr =>
CH3C(Br)2CH3 + 2 NaOH = CH3CCH + 2 H2O + 2 NaBr

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Breng de vergelijking van een chemische reactie in evenwicht
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