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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
Si(s) + Cr2O3(s) = SiO2(s) + Cr(s) =>
3 Si(s) + 2 Cr2O3(s) = 3 SiO2(s) + 4 Cr(s)

*2C4H10 + *13O2 = *8CO2 + *10H2O =>
*2C4H10 + *13O2 = *8CO2 + *10H2O

C2H4(OH)2 + HNO3 = C2H4(NO3)2 + H2O =>
C2H4(OH)2 + 2 HNO3 = C2H4(NO3)2 + 2 H2O

Cu(s) + HCl(aq) = CuCl2(aq) + H2(g) =>
Cu(s) + 2 HCl(aq) = CuCl2(aq) + H2(g)

OH{-} + CrO4{2-} + H2O2 = CrO10{5-} + H2O =>
6 OH{-} + 2 CrO4{2-} + 9 H2O2 = 2 CrO10{5-} + 12 H2O

Al4C3 + D2O = Al(OD)3 + CD4 =>
Al4C3 + 12 D2O = 4 Al(OD)3 + 3 CD4

S + F2 = SF6 =>
S + 3 F2 = SF6

Cu(s) + HBr(aq) = H + CuBr =>
Cu(s) + HBr(aq) = H + CuBr

H2SO4 + Ca(C2H3O2)2 = CaSO4 + HC2H3O2 =>
H2SO4 + Ca(C2H3O2)2 = CaSO4 + 2 HC2H3O2

NH4Cl + Na[Co(NO2)6] = NaNH4 + Cl[Co(NO2)6] =>
NH4Cl + Na[Co(NO2)6] = NaNH4 + Cl[Co(NO2)6]

Al2(SO4)3 + Ba = Ba(SO4) + Al =>
Al2(SO4)3 + 3 Ba = 3 Ba(SO4) + 2 Al

KOH + HCIO3 = HOH + KCIO3 =>
KOH + HCIO3 = HOH + KCIO3

NO3NH4 = N2 + O2 + H2O =>
2 NO3NH4 = 2 N2 + O2 + 4 H2O

C + OH = C6OH =>
6 C + OH = C6OH

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

CH9O + O2 = CO2 + H2O =>
4 CH9O + 11 O2 = 4 CO2 + 18 H2O

K2O + H2O = KOH =>
K2O + H2O = 2 KOH

C12H22O11 + C2H5OH = C48H72O14 + H2O =>
13 C12H22O11 + 66 C2H5OH = 6 C48H72O14 + 125 H2O

KNO3 + *(H2SO4) = HNO3 + K2SO4 =>
2 KNO3 + *(H2SO4) = 2 HNO3 + K2SO4

In + CuSO4 = In2(SO4)3 + Cu =>
2 In + 3 CuSO4 = In2(SO4)3 + 3 Cu

P2O5 + SO2 = P4S3 + O2 =>
2 P2O5 + 3 SO2 = P4S3 + 8 O2

CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2

C8H16 + KMnO4 + H2O = C8H16(OH)2 + MnO2 + KOH =>
3 C8H16 + 2 KMnO4 + 4 H2O = 3 C8H16(OH)2 + 2 MnO2 + 2 KOH

CuSO4 + Cu = Cu2SO4 =>
CuSO4 + Cu = Cu2SO4

CuSO4(aq) + Na3PO4(aq) = CuPO4(s) + Na3SO4 =>
CuSO4(aq) + Na3PO4(aq) = CuPO4(s) + Na3SO4

Cu + Ag2SO4 = Ag2 + Cu2SO4 =>
2 Cu + Ag2SO4 = Ag2 + Cu2SO4

Na2CO3 + SrCl2 = SrCO3 + NaCl =>
Na2CO3 + SrCl2 = SrCO3 + 2 NaCl

SnCl + Na2WO4 + HCl = SnCl4 + W2O5 + NaCl + H2O =>
2 SnCl + 6 Na2WO4 + 18 HCl = 2 SnCl4 + 3 W2O5 + 12 NaCl + 9 H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

NaBiO3 + MnSO4 + NaOH = Na2MnO4 + NaBiO2 + Na2SO4 + H2O =>
2 NaBiO3 + MnSO4 + 4 NaOH = Na2MnO4 + 2 NaBiO2 + Na2SO4 + 2 H2O

ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2

AlCl3 + NaOH = NaCl + Al(OH)3 =>
AlCl3 + 3 NaOH = 3 NaCl + Al(OH)3

CaOHNO3 + HNO3 = H2O + Ca(NO3)2 =>
CaOHNO3 + HNO3 = H2O + Ca(NO3)2

C10H18O + NaBH4 + H2O = C10H20O + NaBH3OH =>
C10H18O + NaBH4 + H2O = C10H20O + NaBH3OH

Cr2(SO4)3(aq) + (NH4)2CO3(aq) = Cr2CO3 + (NH4)2(SO4)3 =>
Cr2(SO4)3(aq) + (NH4)2CO3(aq) = Cr2CO3 + (NH4)2(SO4)3

C22H11O12 + O2 = CO2 + H2O =>
4 C22H11O12 + 75 O2 = 88 CO2 + 22 H2O

NH4Cl + CuCr2O7 = (NH4)2Cr2O7 + CuCl2 =>
2 NH4Cl + CuCr2O7 = (NH4)2Cr2O7 + CuCl2

NH3 + O2 = nitrogen + water =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

Cs + HCl = CsHCl =>
Cs + HCl = CsHCl

KHCO3 + Ca(OH)2 = CaCO3 + KOH + H2O =>
KHCO3 + Ca(OH)2 = CaCO3 + KOH + H2O

Al + CrO4 = Al2(CrO4)3 =>
2 Al + 3 CrO4 = Al2(CrO4)3

C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

SrO + SiO2 = SrSiO3 =>
SrO + SiO2 = SrSiO3

Cr(OH)3 + O2{2-} = CrO4{2-} + OH{-} + H2O =>
2 Cr(OH)3 + 3 O2{2-} = 2 CrO4{2-} + 2 OH{-} + 2 H2O

Al + CHl = AlCHl =>
Al + CHl = AlCHl

BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O

Ba + F = BaF2 =>
Ba + 2 F = BaF2

Na2O + KOH = K2O + NaOH =>
Na2O + 2 KOH = K2O + 2 NaOH

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Breng de vergelijking van een chemische reactie in evenwicht
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