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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
CoCl2 + NaOH{-} = Co(OH)2 + NaCl{-} =>
CoCl2 + 2 NaOH{-} = Co(OH)2 + 2 NaCl{-}

Fe2 + Cu(NO3)2 = Fe(NO3)3 + Cu =>
Fe2 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 Cu

HCl + KI = KHCl + I2 =>
2 HCl + 2 KI = 2 KHCl + I2

Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2

Ba(C2H3O3)2 + Li2SO4 = BaSO4 + LiC2H3O3 =>
Ba(C2H3O3)2 + Li2SO4 = BaSO4 + 2 LiC2H3O3

C2H4O8 + C18H36O2 = C18H35O2 + C3H8O3 =>
24 C2H4O8 + 149 C18H36O2 = 140 C18H35O2 + 70 C3H8O3

F + KCl = KF + Cl =>
F + KCl = KF + Cl

PtNO3 = Pt + N2 + O2 =>
2 PtNO3 = 2 Pt + N2 + 3 O2

K[Al(OH)4] + HNO3 = Al(NO3)3 + KNO3 + H2O =>
K[Al(OH)4] + 4 HNO3 = Al(NO3)3 + KNO3 + 4 H2O

P4O10 + HF = PF5 + H2O =>
P4O10 + 20 HF = 4 PF5 + 10 H2O

Al(s) + H2O(l) = Al(OH)3(s) + H2(g) =>
2 Al(s) + 6 H2O(l) = 2 Al(OH)3(s) + 3 H2(g)

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

SrO + ZnO = Sr(ZnO2) =>
SrO + ZnO = Sr(ZnO2)

K2Cr2O7 + Na2S2O3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
4 K2Cr2O7 + 3 Na2S2O3 + 13 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 3 Na2SO4 + 13 H2O

NaBrO3 + MnO2 + NaOH = NaBr + Na2MnO4 + H2O =>
NaBrO3 + 3 MnO2 + 6 NaOH = NaBr + 3 Na2MnO4 + 3 H2O

HBr + Sr(CN)2 = HCN + SrBr2 =>
2 HBr + Sr(CN)2 = 2 HCN + SrBr2

V + S = V2S3 =>
2 V + 3 S = V2S3

NH4 + HCl = NH4Cl + H2 =>
2 NH4 + 2 HCl = 2 NH4Cl + H2

MgCO3 + H2SO4 = Mg(SO4) + H2CO3 =>
MgCO3 + H2SO4 = Mg(SO4) + H2CO3

Pt + O = Pt2O5 =>
2 Pt + 5 O = Pt2O5

CH4 + N3Cl4 = N2 + H2 + CCl4 =>
2 CH4 + 2 N3Cl4 = 3 N2 + 4 H2 + 2 CCl4

Gd + Al = GdAl10 =>
Gd + 10 Al = GdAl10

C4H7O3N2 + O2 = CO2 + H2O + N2 =>
4 C4H7O3N2 + 17 O2 = 16 CO2 + 14 H2O + 4 N2

Na2O2 + HMnO4 = NaMnO4 + H2O2 =>
Na2O2 + 2 HMnO4 = 2 NaMnO4 + H2O2

N2H4(g) + H2O2(l) = N2(g) + H2O(l) =>
N2H4(g) + 2 H2O2(l) = N2(g) + 4 H2O(l)

PDO = PD + O2 =>
2 PDO = 2 PD + O2

Mg(s) + Ca(NO3)2(aq) = Mg(NO3)2 + Ca(s) =>
Mg(s) + Ca(NO3)2(aq) = Mg(NO3)2 + Ca(s)

H3O + NaOH = Na + H2O =>
H3O + NaOH = Na + 2 H2O

Y2O3 + NH4HF2 = YF3 + NH3 + H2O =>
Y2O3 + 3 NH4HF2 = 2 YF3 + 3 NH3 + 3 H2O

Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2

KH2PO4 + H2O = H3PO4 + KOH =>
KH2PO4 + H2O = H3PO4 + KOH

Na2S2O3 + I2 = Na2I + S2O3I =>
Na2S2O3 + I2 = Na2I + S2O3I

CH3CH2OH(l) = CH2(g) + H2O(g) =>
CH3CH2OH(l) = 2 CH2(g) + H2O(g)

SO2 + KMnO4 + KOH = K2SO4 + H2O + MnO2 =>
3 SO2 + 2 KMnO4 + 4 KOH = 3 K2SO4 + 2 H2O + 2 MnO2

Ce(OH)3 + H2O + O2 = Ce(OH)4 =>
4 Ce(OH)3 + 2 H2O + O2 = 4 Ce(OH)4

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

CH3CH(CH3)CH(NO2)COOH + H2 = CH3CH(CH3)CH(NH2)COOH + H2O =>
CH3CH(CH3)CH(NO2)COOH + 3 H2 = CH3CH(CH3)CH(NH2)COOH + 2 H2O

C4H11NO2 + O2 = CO2 + H2O + N2O3 =>
2 C4H11NO2 + 13 O2 = 8 CO2 + 11 H2O + N2O3

K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3 =>
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3

K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2

HgNO3 + Na2S = Hg2S + NaNO3 =>
2 HgNO3 + Na2S = Hg2S + 2 NaNO3

Mg(NO3)2(aq) + SrCL2(aq) = MgCL2(aq) + Sr(NO3)2(aq) =>
Mg(NO3)2(aq) + SrCL2(aq) = MgCL2(aq) + Sr(NO3)2(aq)

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

Fe2P + FeS2 = FeS + P2S5 =>
2 Fe2P + 9 FeS2 = 13 FeS + P2S5

Hg2(NO3)2 + HCl = HgCl + HNO3 =>
Hg2(NO3)2 + 2 HCl = 2 HgCl + 2 HNO3

As + H2O = H2AsO4 + AsH3 =>
3 As + 4 H2O = H2AsO4 + 2 AsH3

Na2(SO4) + Mg(OH)2 = NaOH + MgSO4 =>
Na2(SO4) + Mg(OH)2 = 2 NaOH + MgSO4

NaHCO3 + O2 = Na2O2 + HCO3 =>
2 NaHCO3 + O2 = Na2O2 + 2 HCO3

KCl + HBr = KBr + HCl =>
KCl + HBr = KBr + HCl

Al + S = Al2S4 =>
2 Al + 4 S = Al2S4

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Breng de vergelijking van een chemische reactie in evenwicht
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