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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ba(CH3CO2)2(aq) + Li2CO3(aq) = BaCO3(s) + LiCH3CO2(aq) =>
Ba(CH3CO2)2(aq) + Li2CO3(aq) = BaCO3(s) + 2 LiCH3CO2(aq)

Fe + Li2O = FeO + Li =>
Fe + Li2O = FeO + 2 Li

BaCrO4 + KI + HCl = BaCl2 + CrCl3 + KCl + H2O + I2 =>
2 BaCrO4 + 6 KI + 16 HCl = 2 BaCl2 + 2 CrCl3 + 6 KCl + 8 H2O + 3 I2

Cr(s) + HCl(aq) + H2O(l) = [CrCl2(H2O)4]Cl(aq) + H2(g) =>
2 Cr(s) + 6 HCl(aq) + 8 H2O(l) = 2[CrCl2(H2O)4]Cl(aq) + 3 H2(g)

H2SeO3 + H2S = Se + H2SO4 + H =>
4 H2SeO3 + 3 H2S = 4 Se + 3 H2SO4 + 8 H

H + O2 = H2O =>
4 H + O2 = 2 H2O

Na2CO3(s) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(s) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)

Cl2O + K2O = KClO =>
Cl2O + K2O = 2 KClO

Sr(a) + HNO3(aq) = Sr(NO3)2(aq) + H2(g) =>
Sr(a) + 2 HNO3(aq) = Sr(NO3)2(aq) + H2(g)

AgBr + NH4OH = [Ag(NH3)2]Br + H2O =>
AgBr + 2 NH4OH = [Ag(NH3)2]Br + 2 H2O

FeSO4*7H2O + FeCl3*6H2O + NaOH = Fe3O4 + NaCl + Na2SO4 + H2O =>
FeSO4*7H2O + 2 FeCl3*6H2O + 8 NaOH = Fe3O4 + 6 NaCl + Na2SO4 + 23 H2O

MgSO4 + Co(NO3)2 = Mg(NO3)2 + CoSO4 =>
MgSO4 + Co(NO3)2 = Mg(NO3)2 + CoSO4

Zn + CuO2 = ZnO2 + Cu =>
Zn + CuO2 = ZnO2 + Cu

Bi(NO3)3(ac) + H2S(g) = BiS3 + H2NO3 =>
Bi(NO3)3(ac) + 3 H2S(g) = BiS3 + 3 H2NO3

C + O2 = CO2 =>
C + O2 = CO2

H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O

LiOH + C6H8O7 = H2O + LiC6H7O7 =>
LiOH + C6H8O7 = H2O + LiC6H7O7

C2H8O7P2 + (Na2CO3) = C2H4Na4O7P2 + (CO2) + (H2O) =>
C2H8O7P2 + 2(Na2CO3) = C2H4Na4O7P2 + 2(CO2) + 2(H2O)

H2O2 + PH3 = H3PO4 + H2O =>
4 H2O2 + PH3 = H3PO4 + 4 H2O

CH2NH2CH2OH + HNO2 = CH2OHCH2OH + N2 + H2O =>
CH2NH2CH2OH + HNO2 = CH2OHCH2OH + N2 + H2O

S + Na(OH) = Na2S + Na2SO3 + H2O =>
3 S + 6 Na(OH) = 2 Na2S + Na2SO3 + 3 H2O

HNO3 + S = NO + SO2 + H2O =>
4 HNO3 + 3 S = 4 NO + 3 SO2 + 2 H2O

N2Cl4 + CH4 = CCl4 + N2 + H2 =>
N2Cl4 + CH4 = CCl4 + N2 + 2 H2

Cu + H2SO4 = CuSO4 + H2O + S2 =>
6 Cu + 8 H2SO4 = 6 CuSO4 + 8 H2O + S2

Na3[Cr(OH)6] + PbO2 + NaOH = Na2[Pb(OH)3] + Na2CrO4 + H2O =>
Na3[Cr(OH)6] + PbO2 + NaOH = Na2[Pb(OH)3] + Na2CrO4 + 2 H2O

Ba(NO3)2 + NaOH(aq) = Ba(OH)2 + NaNO3 =>
Ba(NO3)2 + 2 NaOH(aq) = Ba(OH)2 + 2 NaNO3

Mo + O2 = MoO3 =>
2 Mo + 3 O2 = 2 MoO3

S2 + KNO3 = K2SO4 + SO2 + N2 =>
S2 + 2 KNO3 = K2SO4 + SO2 + N2

Mg(s) + Cu(NO3)2 = Cu + Mg(NO3) =>
2 Mg(s) + Cu(NO3)2 = Cu + 2 Mg(NO3)

NH3 + H2NO3 = NH4NO3 + H2 =>
2 NH3 + 2 H2NO3 = 2 NH4NO3 + H2

C7H6O + C3H6O = C17H14O + H2O =>
2 C7H6O + C3H6O = C17H14O + 2 H2O

C2H6 + NaClO4 = NaCl + H2O + CO2 =>
4 C2H6 + 7 NaClO4 = 7 NaCl + 12 H2O + 8 CO2

CuSO4 + NaOH + NH4OH = [Cu(NH3)2](OH)2 + Na2SO4 + H2O =>
CuSO4 + 2 NaOH + 2 NH4OH = [Cu(NH3)2](OH)2 + Na2SO4 + 2 H2O

C + H + O2 = C6H12O6 =>
6 C + 12 H + 3 O2 = C6H12O6

Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O

H3PO4NaOH = NaH2PO4 + H2O =>
H3PO4NaOH = NaH2PO4 + H2O

NaHCO3(s) + CH3COOH(l) = C2H3O2Na + H2CO3 = C2H3O2Na + H2O + CO2 =>
NaHCO3(s) + CH3COOH(l) = C2H3O2Na + H2CO3

Zn(OH)2 + NaOH = Na2[Zn(OH)4] =>
Zn(OH)2 + 2 NaOH = Na2[Zn(OH)4]

Li + O2 = LiO2 =>
Li + O2 = LiO2

Mn2O7 + HF = MnF7 + H2O =>
Mn2O7 + 14 HF = 2 MnF7 + 7 H2O

KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2

Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4*2H2O + (NH4)2SO4 + H2SO4 + 4 H2O

SiCl4(l) + H2O(l) = SiO2(s) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(aq)

Na2S2O5 + H2SO4 = NaHSO4 + SO2 + H2O =>
Na2S2O5 + 2 H2SO4 = 2 NaHSO4 + 2 SO2 + H2O

CuCl2*3Cu(OH)2 + H2SO4 = CuSO4 + HCl + H2O =>
CuCl2*3Cu(OH)2 + 4 H2SO4 = 4 CuSO4 + 2 HCl + 6 H2O

Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + H2O(l) + NO(g) =>
3 Cu(s) + 8 HNO3(aq) = 3 Cu(NO3)2(aq) + 4 H2O(l) + 2 NO(g)

HBr + KBrO3 + CH3COOH = Br2 + CH3COOK + H2O =>
5 HBr + KBrO3 + CH3COOH = 3 Br2 + CH3COOK + 3 H2O

Al + KOH + H2O = KAl(OH)4 + H2 =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2

CeI3 + KOH + Cl2 = K2CeO4 + KIO3 + KCl + H2O =>
2 CeI3 + 52 KOH + 21 Cl2 = 2 K2CeO4 + 6 KIO3 + 42 KCl + 26 H2O

H2S + FeBr3 = Fe2S3 + H2 + Br2 =>
3 H2S + 2 FeBr3 = Fe2S3 + 3 H2 + 3 Br2

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Breng de vergelijking van een chemische reactie in evenwicht
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