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Chemische vergelijkingen in evenwicht op03/22/25

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Breng de vergelijking van een chemische reactie in evenwicht
SrCl2(aq) + Fe2(SO4)3(aq) = SrSO4(s) + FeCl3(aq) =>
3 SrCl2(aq) + Fe2(SO4)3(aq) = 3 SrSO4(s) + 2 FeCl3(aq)

CuSO4 + Cr = CrSO4 + Cu =>
CuSO4 + Cr = CrSO4 + Cu

Na2O + I2 = NaI + O2 =>
2 Na2O + 2 I2 = 4 NaI + O2

SiHCl3 + H2O = Si2H2O3 + HCl =>
2 SiHCl3 + 3 H2O = Si2H2O3 + 6 HCl

NaC2H3O2 + HCl = NaCl + H(C2H3O2) =>
NaC2H3O2 + HCl = NaCl + H(C2H3O2)

NaOH + H25O4 = Na25O4 + H2O =>
25 NaOH + H25O4 = Na25O4 + 25 H2O

BrO3{-} + As{3+} + H3O{+} = Br{-} + As{5+} + H2O =>
BrO3{-} + 3 As{3+} + 6 H3O{+} = Br{-} + 3 As{5+} + 9 H2O

Cr2O3 + Al = AlO + Cr =>
Cr2O3 + 3 Al = 3 AlO + 2 Cr

KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2

B4C + KNO3 = KBO2 + B2O3 + N2 + CO2 =>
5 B4C + 16 KNO3 = 16 KBO2 + 2 B2O3 + 8 N2 + 5 CO2

Ba + HNO3 = Ba(NO3)2 + H2O + NH4NO3 =>
4 Ba + 10 HNO3 = 4 Ba(NO3)2 + 3 H2O + NH4NO3

MnSO4 + ZnSO4 + KMnO4 + H2O = Zn(OH)2*2MnO2 + KHSO4 + H2SO4 =>
6 MnSO4 + 5 ZnSO4 + 4 KMnO4 + 14 H2O = 5 Zn(OH)2*2MnO2 + 4 KHSO4 + 7 H2SO4

H2S + O2 = H2O + SO4 =>
2 H2S + 5 O2 = 2 H2O + 2 SO4

Al{3+} + O{2-} = Al2O3 =>
2 Al{3+} + 3 O{2-} = Al2O3

C6H12O + S8 = CS2 + H2S + SO2 =>
16 C6H12O + 37 S8 = 96 CS2 + 96 H2S + 8 SO2

Br2 + Ba(OH)2 = Ba(BrO)7 + BaBr2 + H2O =>
19 Br2 + 14 Ba(OH)2 = 2 Ba(BrO)7 + 12 BaBr2 + 14 H2O

Na2CO3 + C6H8O7 = Na2C6H8O7 + H2O + CO2 =>
9 Na2CO3 + 10 C6H8O7 = 9 Na2C6H8O7 + 4 H2O + 15 CO2

Co + Br2 + N2 = Co(NBr3)6 =>
Co + 9 Br2 + 3 N2 = Co(NBr3)6

C2H4(g) + O2(g) = CO(g) + H2O(g) =>
C2H4(g) + 2 O2(g) = 2 CO(g) + 2 H2O(g)

NaNO2 + KI + CH3COOH = I2 + NO + CH3COONa + CH3COOK + H2O =>
2 NaNO2 + 2 KI + 4 CH3COOH = I2 + 2 NO + 2 CH3COONa + 2 CH3COOK + 2 H2O

NH4 + OH = NH4OH =>
NH4 + OH = NH4OH

Li2SO4(aq) + Pb(C2H3O2)2 = LiC2H3O2 + PbSO4 =>
Li2SO4(aq) + Pb(C2H3O2)2 = 2 LiC2H3O2 + PbSO4

CO2 + Ca = CaCO2 =>
CO2 + Ca = CaCO2

CH4 + OH = CH3OH + H2 =>
2 CH4 + 2 OH = 2 CH3OH + H2

PbO2 + HI = I2 + PbI2 + H2O =>
PbO2 + 4 HI = I2 + PbI2 + 2 H2O

NaOH + TiO2 + H2O = Na2[Ti(OH)6] =>
2 NaOH + TiO2 + 2 H2O = Na2[Ti(OH)6]

C4H7OOH + C4H9OH = H2O + C8H16O2 =>
C4H7OOH + C4H9OH = H2O + C8H16O2

H2C2O4 + K2Cr2O7 + H10S5O20 = KHSO4 + Cr2(SO4)3 + CO2 + H2O =>
3 H2C2O4 + K2Cr2O7 + H10S5O20 = 2 KHSO4 + Cr2(SO4)3 + 6 CO2 + 7 H2O

C6H5Cl + HCl = C6H6 + Cl =>
C6H5Cl + HCl = C6H6 + 2 Cl

CuS + HNO3 = Cu(NO3)2 + H2SO4 + H2O + N2 =>
5 CuS + 18 HNO3 = 5 Cu(NO3)2 + 5 H2SO4 + 4 H2O + 4 N2

KMnO4 + Na2SO3 = Na2MnO4 + KSO3 =>
KMnO4 + Na2SO3 = Na2MnO4 + KSO3

MgSO4 + HCl = MgH2 + SO4Cl2 =>
MgSO4 + 2 HCl = MgH2 + SO4Cl2

H2In + NaOH = Na2In + HOH =>
H2In + 2 NaOH = Na2In + 2 HOH

H2 + Na2(SO4) = Na + H2(SO4) =>
H2 + Na2(SO4) = 2 Na + H2(SO4)

LiOH(aq) + H2CO3(aq) = Li2CO3(aq) + H2O(aq) =>
2 LiOH(aq) + H2CO3(aq) = Li2CO3(aq) + 2 H2O(aq)

Ag2F = Ag + F =>
Ag2F = 2 Ag + F

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

C14H30COOH + O2 = CO2 + H2O =>
4 C14H30COOH + 87 O2 = 60 CO2 + 62 H2O

H222222O111111 = H2O =>
H222222O111111 = 111111 H2O

MnO4{-}(aq) + H2O(l) + NO2{-}(aq) = MnO2(s) + NO3{-}(aq) + OH{-}(aq) =>
2 MnO4{-}(aq) + H2O(l) + 3 NO2{-}(aq) = 2 MnO2(s) + 3 NO3{-}(aq) + 2 OH{-}(aq)

Ba(s) + I2(s) = BaI =>
2 Ba(s) + I2(s) = 2 BaI

CoNO32 + KNO2 = CoNO2 + KNO3 =>
CoNO32 + 30 KNO2 = CoNO2 + 30 KNO3

Na2SO3 + HCl = SO2(g) + NaCl(aq) + H2O(l) =>
Na2SO3 + 2 HCl = SO2(g) + 2 NaCl(aq) + H2O(l)

FeCl + Li = LiCl + Fe =>
FeCl + Li = LiCl + Fe

Na2CO3(aq) + CaCl2*6H2O(aq) = CaCO3 + NaCl + H2O =>
Na2CO3(aq) + CaCl2*6H2O(aq) = CaCO3 + 2 NaCl + 6 H2O

CoCl3(aq) + Ba(OH)2(aq) = BaCl2(aq) + Co(OH)3(s) =>
2 CoCl3(aq) + 3 Ba(OH)2(aq) = 3 BaCl2(aq) + 2 Co(OH)3(s)

H2 + S = SH4 =>
2 H2 + S = SH4

KBr + H2SO4 = Br2 + K2SO4 + H2S + H2O =>
8 KBr + 5 H2SO4 = 4 Br2 + 4 K2SO4 + H2S + 4 H2O

AlCl3 + Mg3(PO4)2 = MgCl2 + AlPO4 =>
2 AlCl3 + Mg3(PO4)2 = 3 MgCl2 + 2 AlPO4

K2S + K2Cr2O7 + HCl = S + CrCl3 + KCl + H2O =>
3 K2S + K2Cr2O7 + 14 HCl = 3 S + 2 CrCl3 + 8 KCl + 7 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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