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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
Fe3Cl + Ca(OH)2 = Fe3OH + CaCl2 =>
2 Fe3Cl + Ca(OH)2 = 2 Fe3OH + CaCl2

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

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

CH4SO5 + O2 = CO2 + SO2 + H2O =>
2 CH4SO5 + O2 = 2 CO2 + 2 SO2 + 4 H2O

NH4Cl(aq) + AgNO3(aq) = NH4NO3(aq) + ClAg(aq) =>
NH4Cl(aq) + AgNO3(aq) = NH4NO3(aq) + ClAg(aq)

K2 + CrO4 + HCl = KCl + H2O + K2Cr2O7 =>
2 K2 + 2 CrO4 + 2 HCl = 2 KCl + H2O + K2Cr2O7

HClO2 + NaOH = NaClO2 + H2O =>
HClO2 + NaOH = NaClO2 + H2O

Fe2S3 = Fe + S8 =>
8 Fe2S3 = 16 Fe + 3 S8

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Ag + KOH = Ag(OH)3 + K =>
Ag + 3 KOH = Ag(OH)3 + 3 K

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

N{3+} = N{5+} + {-} =>
N{3+} = N{5+} + 2e

Ca(HCO3)2 + HI = CaI + H(HCO3)2 =>
Ca(HCO3)2 + HI = CaI + H(HCO3)2

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

KMnO4 + H2C2O4 + KOH = K2MnO4 + K2CO3 + H2O =>
2 KMnO4 + H2C2O4 + 6 KOH = 2 K2MnO4 + 2 K2CO3 + 4 H2O

Ca(C2H3O2)2 + H3PO4 = Ca3(PO4)2 + C2H4O2 =>
3 Ca(C2H3O2)2 + 2 H3PO4 = Ca3(PO4)2 + 6 C2H4O2

(NH4)3PO4 + Na2SO4 = (NH4)2SO4 + Na3PO4 =>
2(NH4)3PO4 + 3 Na2SO4 = 3(NH4)2SO4 + 2 Na3PO4

H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O

BiCl3 + Na[Sn(OH)3] + NaOH = Bi + NaCl + Na2Sn(OH)6 =>
2 BiCl3 + 3 Na[Sn(OH)3] + 9 NaOH = 2 Bi + 6 NaCl + 3 Na2Sn(OH)6

Ti2(SO4)3 + KMnO4 + H2O = Ti(OH)2SO4 + MnSO4 + K2SO4 + H2SO4 =>
5 Ti2(SO4)3 + 2 KMnO4 + 12 H2O = 10 Ti(OH)2SO4 + 2 MnSO4 + K2SO4 + 2 H2SO4

C7H12O4 + NaOH10 + C18H37Br = C25H48O4 + C4H10O + NaBr =>
221 C7H12O4 + 180 NaOH10 + 180 C18H37Br = 59 C25H48O4 + 828 C4H10O + 180 NaBr

BiCl3 + SnI4 = BiI3 + SnCl4 =>
4 BiCl3 + 3 SnI4 = 4 BiI3 + 3 SnCl4

Pd + H2SO4 = PdSO4 + SO2 + H2O =>
Pd + 2 H2SO4 = PdSO4 + SO2 + 2 H2O

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

Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4

KNH2 + H2O = NH3 + OH + K =>
KNH2 + H2O = NH3 + OH + K

K2Cr2O7 + HNO3 + NaI = NaNO3 + K(NO3) + I2 + Cr(NO3)3 + H2O =>
K2Cr2O7 + 14 HNO3 + 6 NaI = 6 NaNO3 + 2 K(NO3) + 3 I2 + 2 Cr(NO3)3 + 7 H2O

CH5N2I + CH3NH3I + SnBr2 = C75H375N150C25H75N25H75Sn100I100Br200 =>
75 CH5N2I + 25 CH3NH3I + 100 SnBr2 = C75H375N150C25H75N25H75Sn100I100Br200

CO2 + K2O = K2CO3 =>
CO2 + K2O = K2CO3

B + BaCrO4 = BaO + B2O3 + CrB2 =>
4 B + BaCrO4 = BaO + B2O3 + CrB2

CoCO3 + HAcAc = Co(AcAc){-}3 + H{+} + CO3 =>
CoCO3 + HAcAc = Co(AcAc){-}3 + H{+} + CO3

Ba(BO2)2 + CH3COOH = Ba + HBO2 + CH3COO =>
Ba(BO2)2 + 2 CH3COOH = Ba + 2 HBO2 + 2 CH3COO

C2H60 + H2Cr2O7 = Cr + H2O + CO2 =>
3 C2H60 + 17 H2Cr2O7 = 34 Cr + 107 H2O + 6 CO2

BaO2(S) + H2SO4(Ac) = BaSO4(S) + H2O2(Ac) =>
BaO2(S) + H2SO4(Ac) = BaSO4(S) + H2O2(Ac)

HCl + NaHCO = NaCl + H2O + C =>
HCl + NaHCO = NaCl + H2O + C

(CH3)2CHOH + K2Cr2O7 + H2SO4 = (CH3)2CO + K2SO4 + Cr2(SO4)3 + H2O =>
3(CH3)2CHOH + K2Cr2O7 + 4 H2SO4 = 3(CH3)2CO + K2SO4 + Cr2(SO4)3 + 7 H2O

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

NiCl2 + NaOCl + NaOH + H2O = Ni(OH)3 + NaCl =>
2 NiCl2 + NaOCl + 4 NaOH + H2O = 2 Ni(OH)3 + 5 NaCl

PCl5 + SnO2 = SnCl4 + P4O10 =>
4 PCl5 + 5 SnO2 = 5 SnCl4 + P4O10

NH3 + O2 = N2 + H2O1 =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O1

KBr(cr) + H2SO4(aq) + MnO2(cr) = KHSO4(aq) + MnSO4(aq) + H2O(l) + Br2(l) =>
2 KBr(cr) + 3 H2SO4(aq) + MnO2(cr) = 2 KHSO4(aq) + MnSO4(aq) + 2 H2O(l) + Br2(l)

Cu2 + HNO2 = Cu(NO2)2 + NO + H2O =>
Cu2 + 8 HNO2 = 2 Cu(NO2)2 + 4 NO + 4 H2O

Fe(OH)Cl2 = Fe(OH) + Cl =>
Fe(OH)Cl2 = Fe(OH) + 2 Cl

Fe2O3 + Al2 = Al2O + Fe =>
Fe2O3 + 3 Al2 = 3 Al2O + 2 Fe

Li + La2 + Zr + Ta = Li7La3Zr15Ta5 =>
14 Li + 3 La2 + 30 Zr + 10 Ta = 2 Li7La3Zr15Ta5

Pd + HCl + HNO3 = H2[PdCl6] + NO + H2O =>
3 Pd + 18 HCl + 4 HNO3 = 3 H2[PdCl6] + 4 NO + 8 H2O

MgSO4(aq) + KCl(aq) = MgCl2(s) + K2SO4(aq) =>
MgSO4(aq) + 2 KCl(aq) = MgCl2(s) + K2SO4(aq)

NiSO4 + NaBH4 + H2O = H2 + Na2SO4 + Ni2B + H3BO3 =>
4 NiSO4 + 8 NaBH4 + 18 H2O = 25 H2 + 4 Na2SO4 + 2 Ni2B + 6 H3BO3

Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2

Br2 + H2S = HBr + S =>
Br2 + H2S = 2 HBr + S

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Breng de vergelijking van een chemische reactie in evenwicht
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