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Chemische vergelijkingen in evenwicht op12/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Na2CO3 + O2 = NaO2 + CO =>
Na2CO3 + O2 = 2 NaO2 + CO

*2P + *3Cl2 = *2PCl3 =>
*2P + *3Cl2 = *2PCl3

CH3COOH + C5H10O = C7H12O2 + H2O =>
CH3COOH + C5H10O = C7H12O2 + H2O

PbO + NaOH + H2O = NaPb(OH)3 =>
PbO + NaOH + H2O = NaPb(OH)3

SO + HNO3 = H2SO4 + NO2 + H2O =>
SO + 4 HNO3 = H2SO4 + 4 NO2 + H2O

Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P2 =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + P2

ClO + HClO = ClO3 + HCl =>
ClO + 2 HClO = ClO3 + 2 HCl

Ni2(SO4)3(aq) + KOH(aq) = Ni(OH)3(aq) + K2SO4(aq) =>
Ni2(SO4)3(aq) + 6 KOH(aq) = 2 Ni(OH)3(aq) + 3 K2SO4(aq)

CH3COOH + Na2O = CH3COONa + H2O =>
2 CH3COOH + Na2O = 2 CH3COONa + H2O

NaBr + MnO2 + H2SO4 = Na2SO4 + MnSO4 + Br2 + H2O =>
2 NaBr + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + Br2 + 2 H2O

Ag(s) + CuBr2(ag) = AgBr(ag) + Cu(s) =>
2 Ag(s) + CuBr2(ag) = 2 AgBr(ag) + Cu(s)

BaOHCl + H2SO4 = BaSO4 + H2O + HCl =>
BaOHCl + H2SO4 = BaSO4 + H2O + HCl

Na + MnCl4 = Mn + NaCl =>
4 Na + MnCl4 = Mn + 4 NaCl

Al2(SO4)3 + BaCl2 = Al(Cl)3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 Al(Cl)3 + 3 BaSO4

AgNa3 + Ni = Ni(Na3)2 + Ag =>
2 AgNa3 + Ni = Ni(Na3)2 + 2 Ag

[Al(OH)2]2SO4 + HCl = Al2(SO4)3 + AlCl3 + H2O =>
3[Al(OH)2]2SO4 + 12 HCl = Al2(SO4)3 + 4 AlCl3 + 12 H2O

NO + O2 = NO2 =>
2 NO + O2 = 2 NO2

Zn + Cl = Zn2Cl3 =>
2 Zn + 3 Cl = Zn2Cl3

ZnS + HNO3 = Zn(NO3)2 + NO + S + H2O =>
3 ZnS + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 3 S + 4 H2O

HO2 + KOH = K2HO2 + H2O =>
HO2 + 6 KOH = 3 K2HO2 + 2 H2O

Mn2O7 + K2O = Mn2K2 + O =>
Mn2O7 + K2O = Mn2K2 + 8 O

C3H5N3O9(l) = CO2(g) + H2O(g) + N2 + O2(g) =>
4 C3H5N3O9(l) = 12 CO2(g) + 10 H2O(g) + 6 N2 + O2(g)

BaO2 + HI = BaI2 + H2O2 =>
BaO2 + 2 HI = BaI2 + H2O2

Na3N + O2 = NaO + N2 =>
2 Na3N + 3 O2 = 6 NaO + N2

SB + HNO3 + H2O = H3SBO4 + NO =>
3 SB + 5 HNO3 + 2 H2O = 3 H3SBO4 + 5 NO

Ag + N3 = Ag3N =>
9 Ag + N3 = 3 Ag3N

HOCl + HCl = H2O + Cl2 =>
HOCl + HCl = H2O + Cl2

MgCl2 + Ca = CaCl2 + Mg =>
MgCl2 + Ca = CaCl2 + Mg

AgNO3(aq) + Pb(s) = Pb(NO3)(aq) + Ag(s) =>
AgNO3(aq) + Pb(s) = Pb(NO3)(aq) + Ag(s)

Cu(OH)2 = CuO + H2O = =>
Cu(OH)2 = CuO + H2O

CuSO4 + Na2S = Cu + S + Na2SO4 =>
CuSO4 + Na2S = Cu + S + Na2SO4

NaOH + C3COOH = H2O + C3COONa =>
NaOH + C3COOH = H2O + C3COONa

CH3NH2 + FeSO4 = CH3SO4 + FeNH2 =>
CH3NH2 + FeSO4 = CH3SO4 + FeNH2

NO2 + O3 = N2O5 + O2 =>
2 NO2 + O3 = N2O5 + O2

KH2PO4 + NH3 + H2O = KOH + NH4H2PO4 =>
KH2PO4 + NH3 + H2O = KOH + NH4H2PO4

CoCO3 + Ca(CN)2 = Co(CN)2 + CaCO3 =>
CoCO3 + Ca(CN)2 = Co(CN)2 + CaCO3

CH3NHNH2 + O2 = NO2 + CO2 + H2O =>
2 CH3NHNH2 + 9 O2 = 4 NO2 + 2 CO2 + 6 H2O

Fe2 + N2O5 = Fe2O5 + N2 =>
Fe2 + N2O5 = Fe2O5 + N2

CdSO4 + Mn = MnSO4 + Cd =>
CdSO4 + Mn = MnSO4 + Cd

SiO2 + HF = H2F6Si + H2O =>
SiO2 + 6 HF = H2F6Si + 2 H2O

H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O

FBr + NH3 = NF3 + NH4Br =>
3 FBr + 4 NH3 = NF3 + 3 NH4Br

ZnS + CuS = ZnCu + S2 =>
ZnS + CuS = ZnCu + S2

CaSO4*2H2O + O2 = CaO + SO4 + H2O =>
2 CaSO4*2H2O + O2 = 2 CaO + 2 SO4 + 4 H2O

CH3NH3Cl + H2O = CH3NH3OH + HCl =>
CH3NH3Cl + H2O = CH3NH3OH + HCl

C8H20 + O2 = CO2 + H2O =>
C8H20 + 13 O2 = 8 CO2 + 10 H2O

H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2

Mg(NO3)2(s) + Li(s) = Mg(s) + LiNO3(s) =>
Mg(NO3)2(s) + 2 Li(s) = Mg(s) + 2 LiNO3(s)

(CH2)30(CH2O)76(NH3)16(H3PO4) + O2 = H3PO4 + HNO3 + H2O + CO2 =>
(CH2)30(CH2O)76(NH3)16(H3PO4) + 153 O2 = H3PO4 + 16 HNO3 + 122 H2O + 106 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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