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Chemische vergelijkingen in evenwicht op12/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
(NH4)2SO4 + BaF2 = NH4F + BaSO4 =>
(NH4)2SO4 + BaF2 = 2 NH4F + BaSO4

CH4 + CH3O2H = C2H6OH + H2O =>
5 CH4 + 3 CH3O2H = 4 C2H6OH + 2 H2O

C2 + F4 = C50F200 =>
25 C2 + 50 F4 = C50F200

Co + Cu = CoCu =>
Co + Cu = CoCu

H2SO4(l) + NaCl(s) = HCl(g) + Na2SO4 =>
H2SO4(l) + 2 NaCl(s) = 2 HCl(g) + Na2SO4

Na2 + Cl2 = NaClNaCl =>
Na2 + Cl2 = NaClNaCl

(N3H12)PO4 = H3PO4 + NH3 =>
(N3H12)PO4 = H3PO4 + 3 NH3

NaOH(ag) + HCl(ag) = NaCl(ag) + H2O(l) =>
NaOH(ag) + HCl(ag) = NaCl(ag) + H2O(l)

S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2

BaCl2(l) = Ba + Cl =>
BaCl2(l) = Ba + 2 Cl

Ca(NO3)2 + PbCO3 = CaCO3 + Pb(NO3)2 =>
Ca(NO3)2 + PbCO3 = CaCO3 + Pb(NO3)2

MgS(s) + HBr(aq) = Mg(Br) + HS =>
MgS(s) + HBr(aq) = Mg(Br) + HS

Na2S2O3 + H3PO4 = Na3PO4 + H2O + SO2 + S =>
3 Na2S2O3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 SO2 + 3 S

CuO + HBr = CuBr + HO =>
CuO + HBr = CuBr + HO

LiOH + HNO3 = LiNO3 + H2O =>
LiOH + HNO3 = LiNO3 + H2O

Al2O3 + H2O = Al3 + OH =>
3 Al2O3 + 9 H2O = 2 Al3 + 18 OH

K3[Fe(SCN)6] + KF = K3FeF6 + KSCN =>
K3[Fe(SCN)6] + 6 KF = K3FeF6 + 6 KSCN

NaOH + Al2(SO3)3 = Na(SO3)3 + Al2OH =>
NaOH + Al2(SO3)3 = Na(SO3)3 + Al2OH

Al2(SO4)3 + Cu(NO3)2 = Al(NO3)3 + CuSO4* =>
Al2(SO4)3 + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 CuSO4*

K2S + Pb = PbS + K =>
K2S + Pb = PbS + 2 K

CH2CHCH3 + HBr = CH2CH2CH3Br =>
CH2CHCH3 + HBr = CH2CH2CH3Br

C6H14O + CH3COOH = C8H16O2 + H2O =>
C6H14O + CH3COOH = C8H16O2 + H2O

NH3(l) + HCl(l) = NH4Cl(g) =>
NH3(l) + HCl(l) = NH4Cl(g)

NaOH + XeF2 = Xe + O2 + NaF + H2O =>
4 NaOH + 2 XeF2 = 2 Xe + O2 + 4 NaF + 2 H2O

Sr3N2 + Mg(BrO3)2 = Mg3N2 + Sr(BrO3)2 =>
Sr3N2 + 3 Mg(BrO3)2 = Mg3N2 + 3 Sr(BrO3)2

Bi(NO3)3 + KI = K[BiI4] + KNO3 =>
Bi(NO3)3 + 4 KI = K[BiI4] + 3 KNO3

Th + H2C2O4 = Th(C2O4)2 + H2 =>
Th + 2 H2C2O4 = Th(C2O4)2 + 2 H2

Zn + SnCl2 = ZnCl + Sn =>
2 Zn + SnCl2 = 2 ZnCl + Sn

Sb2O4 + Na2CO3 + S = Na3SbS4 + SO2 + CO2 =>
2 Sb2O4 + 6 Na2CO3 + 23 S = 4 Na3SbS4 + 7 SO2 + 6 CO2

HC2H3O2 + OH{-} = C2H3O2{-} + H2O =>
HC2H3O2 + OH{-} = C2H3O2{-} + H2O

Al(OH)3 + Cl2 = Al(OH)3Cl =>
2 Al(OH)3 + Cl2 = 2 Al(OH)3Cl

MgBr2(aq) + CuSO4(aq) = CuBr2 + MgSO4 =>
MgBr2(aq) + CuSO4(aq) = CuBr2 + MgSO4

KClO3 + Ba(OH)2 = Ba(ClO3)2 + KOH =>
2 KClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 KOH

CaCo3 = (Co3) + Ca =>
CaCo3 = (Co3) + Ca

C6H10O4 + NH3 = C6H8N2 + H2O =>
C6H10O4 + 2 NH3 = C6H8N2 + 4 H2O

SiO2 + H2O = SiO2H2O =>
SiO2 + H2O = SiO2H2O

NiI2 + KOH = KI + Ni(OH)2 =>
NiI2 + 2 KOH = 2 KI + Ni(OH)2

MgSO4 + BaCl2 = BaSO4 + MgCl2 =>
MgSO4 + BaCl2 = BaSO4 + MgCl2

H2O + CU = H2 + CUO =>
H2O + CU = H2 + CUO

MgO + SO2 = MgSO4 + SO =>
MgO + 2 SO2 = MgSO4 + SO

[Mn(H2O)6]{3+} = MnO(OH)2 + Mn{2+} + H{+} + H2O =>
2[Mn(H2O)6]{3+} = MnO(OH)2 + Mn{2+} + 4 H{+} + 9 H2O

SnSO4 + KOH = Sn(OH)2 + K2SO4 =>
SnSO4 + 2 KOH = Sn(OH)2 + K2SO4

PbO2 + HCl + Mn(NO3)2 = PbCl2 + HNO3 + HMnO4 + H2O =>
5 PbO2 + 10 HCl + 2 Mn(NO3)2 = 5 PbCl2 + 4 HNO3 + 2 HMnO4 + 2 H2O

Na2B4O7*10H2O(borax) + NaOH = NaBO2 + H2O =>
Na2B4O7*10H2O(borax) + 2 NaOH = 4 NaBO2 + 11 H2O

AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3

Zn + Li3PO4 = ZnPO4 + Li =>
Zn + Li3PO4 = ZnPO4 + 3 Li

CuBr = Br2 + Cu =>
2 CuBr = Br2 + 2 Cu

ZrO2 + (NH4)HF2 = (NH4)3ZrF7 + H2O + NH3 =>
2 ZrO2 + 7(NH4)HF2 = 2(NH4)3ZrF7 + 4 H2O + NH3

NaNO3 + C12H22O11 = CO2 + H2O + N2 + Na =>
8 NaNO3 + C12H22O11 = 12 CO2 + 11 H2O + 4 N2 + 8 Na

S + KNO3 = KNO2 + SO2 =>
S + 2 KNO3 = 2 KNO2 + SO2

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Breng de vergelijking van een chemische reactie in evenwicht
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