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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
NiBr2 + Fe = FeBr2 + Ni =>
NiBr2 + Fe = FeBr2 + Ni

Cl2 + HBr = ClBr2 + H =>
Cl2 + 4 HBr = 2 ClBr2 + 4 H

Cl2 + H2O + Br2 = HCl + HBrO3 =>
5 Cl2 + 6 H2O + Br2 = 10 HCl + 2 HBrO3

H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2

Na2Co3(ac) + CaCl2(ac) = NaCl + CaCo3 =>
Na2Co3(ac) + CaCl2(ac) = 2 NaCl + CaCo3

RuCl3 + H2S = RuCl2 + S + HCl =>
2 RuCl3 + H2S = 2 RuCl2 + S + 2 HCl

BH3(g) + H2O(l) = B(OH)3(aq) + H2 =>
BH3(g) + 3 H2O(l) = B(OH)3(aq) + 3 H2

K2[HgI4] + KCN = K[HgI4] + K2CN =>
K2[HgI4] + KCN = K[HgI4] + K2CN

Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O

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

CoCl2 + CoSO4 = ClSO4 + Co =>
CoCl2 + 2 CoSO4 = 2 ClSO4 + 3 Co

H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4

Li + O3 = LiO3 =>
Li + O3 = LiO3

K2Cr2O7 + SmCl2 + HCl = CrCl3 + SmCl4 + KCl + H2O =>
K2Cr2O7 + 3 SmCl2 + 14 HCl = 2 CrCl3 + 3 SmCl4 + 2 KCl + 7 H2O

K4Fe(SCN)6 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO + H2O + K2SO4 + KNO3 =>
6 K4Fe(SCN)6 + 85.000000000001K2Cr2O7 + 307 H2SO4 = 3 Fe2(SO4)3 + 85.000000000001Cr2(SO4)3 + 36 CO + 307 H2O + 79.000000000001K2SO4 + 36 KNO3

Al2(MnO4)3 + (H3O)4P2O7 = Al4(P2O7)3 + (H3O)2MnO4 =>
2 Al2(MnO4)3 + 3(H3O)4P2O7 = Al4(P2O7)3 + 6(H3O)2MnO4

Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI

CuSO4(l) + Fe(s) = FeSO4() + Cu() =>
CuSO4(l) + Fe(s) = FeSO4() + Cu()

MnO2 + KOH + KNO3 = K2MnO4 + H2O + NH3 =>
4 MnO2 + 7 KOH + KNO3 = 4 K2MnO4 + 2 H2O + NH3

MnO + HCl + Ca(OH)2 = Mn(OH)2 + CaCl2 =>
2 MnO + 2 HCl + Ca(OH)2 = 2 Mn(OH)2 + CaCl2

NH4HS + KOH = K2S + NH3 + H2O =>
NH4HS + 2 KOH = K2S + NH3 + 2 H2O

Cu(OH)2(s) = Cu(s) + (OH)2(g) =>
Cu(OH)2(s) = Cu(s) + (OH)2(g)

HNO3 + Mn(CN)2 = MnNO3 + H(CN)2 =>
HNO3 + Mn(CN)2 = MnNO3 + H(CN)2

NaF + CaO + H2O = CaF2 + NaOH =>
2 NaF + CaO + H2O = CaF2 + 2 NaOH

C6H10NO2 + O2 = CO2 + H2O + N2 =>
2 C6H10NO2 + 15 O2 = 12 CO2 + 10 H2O + N2

Ba(OH)2(aq) + H3Po4(s) = Ba3(Po4)2(s) + H2O(l) =>
3 Ba(OH)2(aq) + 2 H3Po4(s) = Ba3(Po4)2(s) + 6 H2O(l)

(NH4)2SO3 + HI = NH3 + S + I2 + H2O =>
(NH4)2SO3 + 4 HI = 2 NH3 + S + 2 I2 + 3 H2O

H2SO4(aq) + TiO2(s) = Ti(SO4)2(s) + H2O(l) =>
2 H2SO4(aq) + TiO2(s) = Ti(SO4)2(s) + 2 H2O(l)

HCl + H2SO4 = ClSO4 + H =>
HCl + H2SO4 = ClSO4 + 3 H

I3{-} + MnO4{-} + OH{-} = IO{-} + MnO2 + H2O =>
3 I3{-} + 4 MnO4{-} + 2 OH{-} = 9 IO{-} + 4 MnO2 + H2O

As2O3 + Al + HCl = AsH3 + AlCl3 + H2O =>
As2O3 + 4 Al + 12 HCl = 2 AsH3 + 4 AlCl3 + 3 H2O

NH4OH + Hg(NO3)2 = HgOH + NH4(NO3)2 =>
NH4OH + Hg(NO3)2 = HgOH + NH4(NO3)2

V + F2 = VF2 =>
V + F2 = VF2

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

H2SO4 + Co(OH)3 = Co2(SO4)3 + H2O =>
3 H2SO4 + 2 Co(OH)3 = Co2(SO4)3 + 6 H2O

Na2CrO7 + FeSO4 + H2SO4 = Fe(SO4)3 + Cr(SO4)3 + Na2SO4 + H2O =>
2 Na2CrO7 + 3 FeSO4 + 14 H2SO4 = 3 Fe(SO4)3 + 2 Cr(SO4)3 + 2 Na2SO4 + 14 H2O

ClO + SO2 = ClS + O2 =>
2 ClO + 2 SO2 = 2 ClS + 3 O2

CaCOO3 + CH3COOH = CO2 + Ca(CH3COO)2 + H2O =>
4 CaCOO3 + 9 CH3COOH = 6 CO2 + 4 Ca(CH3COO)2 + 6 H2O

Na(OH)2 + HNO3 = NaNO3 + H3O2 =>
Na(OH)2 + HNO3 = NaNO3 + H3O2

Pb(NO3)2 + HI = PbI + H(NO3)2 =>
Pb(NO3)2 + HI = PbI + H(NO3)2

HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O

O2 + Mg = O3Mg1 =>
3 O2 + 2 Mg = 2 O3Mg1

H2SiO3 + Fe2O3 = Fe2(SiO3)3 + H2O =>
3 H2SiO3 + Fe2O3 = Fe2(SiO3)3 + 3 H2O

C600H1202 + O2 = CO2 + H2O =>
2 C600H1202 + 1801 O2 = 1200 CO2 + 1202 H2O

AgNO3 = Ag + N + O =>
AgNO3 = Ag + N + 3 O

MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl

NaOH + NCl3 = NaClO + NH3 =>
3 NaOH + NCl3 = 3 NaClO + NH3

V{3+} + OH{-} = V2O5 + H2 + H2O =>
2 V{3+} + 6 OH{-} = V2O5 + 2 H2 + H2O

Al3 + Sn3N2 = Al3N + Sn2 =>
4 Al3 + 2 Sn3N2 = 4 Al3N + 3 Sn2

C3H34O2 + O2 = CO2 + H2O =>
2 C3H34O2 + 21 O2 = 6 CO2 + 34 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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