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Chemische vergelijkingen in evenwicht op12/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaOH + NaBr = Na2BrOH =>
NaOH + NaBr = Na2BrOH

H2O + SrCrO7 = H2CrO7 + Sr(OH)2 =>
2 H2O + SrCrO7 = H2CrO7 + Sr(OH)2

H2C2O4*2H2O + KOH = K2C2O4*2H2O + H2O =>
H2C2O4*2H2O + 2 KOH = K2C2O4*2H2O + 2 H2O

Fe2 + NaOH = Fe2NaOH =>
Fe2 + NaOH = Fe2NaOH

Cr2O3 + Al = Al2O3 + Cr =>
Cr2O3 + 2 Al = Al2O3 + 2 Cr

C2H12O6 + O2 = CO2 + H2O(g) =>
C2H12O6 + 2 O2 = 2 CO2 + 6 H2O(g)

Sr(s) + N2(g) = SrN2 =>
Sr(s) + N2(g) = SrN2

MgO(s) + NH4Cl(s) = NH3(g) + H2O(l) + MgCl2(s) =>
MgO(s) + 2 NH4Cl(s) = 2 NH3(g) + H2O(l) + MgCl2(s)

AuI3 = Au3 + I =>
3 AuI3 = Au3 + 9 I

Li + P = LiP =>
Li + P = LiP

NaBr + I = NaI + Br =>
NaBr + I = NaI + Br

FeS + O2 = Fe3O4 + SO3 =>
6 FeS + 13 O2 = 2 Fe3O4 + 6 SO3

Ca(OH)2 + Ca3(PO4)2 = Ca10(PO4)6(OH)2 =>
Ca(OH)2 + 3 Ca3(PO4)2 = Ca10(PO4)6(OH)2

CdO = Cd + O =>
CdO = Cd + O

Al(NO3)3 + K2Cr2O7 = KNO3 + Al2(Cr2O7)3 =>
2 Al(NO3)3 + 3 K2Cr2O7 = 6 KNO3 + Al2(Cr2O7)3

(NH4)2S + Cl2 = NH4Cl + S =>
(NH4)2S + Cl2 = 2 NH4Cl + S

SnCl2 + NaOH = Na2[Sn(OH)4] + NaCl =>
SnCl2 + 4 NaOH = Na2[Sn(OH)4] + 2 NaCl

NaCl + OH = NaO + HCl =>
NaCl + OH = NaO + HCl

NaI + S = I2 + Na2S =>
2 NaI + S = I2 + Na2S

NH4NO2 + H2SO4 + KMnO4 = NH4NO3 + MnSO4 + K2SO4 + H2O =>
5 NH4NO2 + 3 H2SO4 + 2 KMnO4 = 5 NH4NO3 + 2 MnSO4 + K2SO4 + 3 H2O

Au + H2O + O2 = Au(OH)2 =>
2 Au + 2 H2O + O2 = 2 Au(OH)2

Zn + H3PO3 = H2 + ZnPO3 =>
2 Zn + 2 H3PO3 = 3 H2 + 2 ZnPO3

SH2 + H2O = SO2 + H2 =>
SH2 + 2 H2O = SO2 + 3 H2

NaCl + FeN = FeCl3 + Na3N =>
3 NaCl + FeN = FeCl3 + Na3N

Ba(BrO3)2 = BaBr2 + O2 =>
Ba(BrO3)2 = BaBr2 + 3 O2

H2SO3 + H = S + H2O =>
H2SO3 + 4 H = S + 3 H2O

C14H30 = C8H18 + C2H4 =>
C14H30 = C8H18 + 3 C2H4

C15H16O2 + COCl2 + NaOH = C800H700O150 + NaCl + H2O =>
50 C15H16O2 + 50 COCl2 + 100 NaOH = C800H700O150 + 100 NaCl + 100 H2O

S + CuSO4 = SSO4 + Cu =>
S + CuSO4 = SSO4 + Cu

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

HC6H5O + H2O = H3O + C6H5O =>
HC6H5O + H2O = H3O + C6H5O

NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)

Pb(NO3)4 + Na2(SO4) = Pb2(SO4)4 + Na(NO3) =>
2 Pb(NO3)4 + 4 Na2(SO4) = Pb2(SO4)4 + 8 Na(NO3)

P2O5 + NH4OH = HOH + (NH4)3PO4 =>
P2O5 + 6 NH4OH = 3 HOH + 2(NH4)3PO4

CoCl2 + H2 = Co + HCl =>
CoCl2 + H2 = Co + 2 HCl

Cn + O2 = CnO =>
2 Cn + O2 = 2 CnO

CN = C + N =>
CN = C + N

C6H12 + KMnO4 + H2O = KOH + MnO2 + C6H14O2 =>
3 C6H12 + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 C6H14O2

KCl(aq) + NaF(aq) = KF(aq) + NaCl(aq) =>
KCl(aq) + NaF(aq) = KF(aq) + NaCl(aq)

CrCl2 + H2O2 + NaOH = Na2CrO4 + NaCl + H2O =>
CrCl2 + 2 H2O2 + 4 NaOH = Na2CrO4 + 2 NaCl + 4 H2O

MnO4{-} + As2O3 + H{+} = Mn{2+} + As2O5 + H2O =>
4 MnO4{-} + 5 As2O3 + 12 H{+} = 4 Mn{2+} + 5 As2O5 + 6 H2O

Mn + PO4 = Mn3PO4 =>
3 Mn + PO4 = Mn3PO4

CaO + HI = CaI + OH =>
CaO + HI = CaI + OH

Al(OH)2Cl + HCl = AlCl3 + H2O =>
Al(OH)2Cl + 2 HCl = AlCl3 + 2 H2O

CH3CHO + O = CO2 + H2O =>
CH3CHO + 5 O = 2 CO2 + 2 H2O

CuCl2(aq) + (NH4)2S(aq) = CuS + (NH4)2Cl2 =>
CuCl2(aq) + (NH4)2S(aq) = CuS + (NH4)2Cl2

Fe(OH)3 + H = Fe + H2O =>
Fe(OH)3 + 3 H = Fe + 3 H2O

HNO3 + H2O = H3O{+} + NO3{-} =>
HNO3 + H2O = H3O{+} + NO3{-}

F + K2 = FK =>
2 F + K2 = 2 FK

LiHSiO3 + Mg(OH)2 = MgSiO3 + LiOH + H2O =>
LiHSiO3 + Mg(OH)2 = MgSiO3 + LiOH + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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