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Chemische vergelijkingen in evenwicht op12/16/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ca(ClO3)2 + HOH = HClO3 + Ca(OH)2 =>
Ca(ClO3)2 + 2 HOH = 2 HClO3 + Ca(OH)2

Ag2S(s) + Al(s) = Al4S3(s) + Ag(s) =>
3 Ag2S(s) + 4 Al(s) = Al4S3(s) + 6 Ag(s)

Fe2 = Fe =>
Fe2 = 2 Fe

Cu = Cu6 =>
6 Cu = Cu6

CaOH2SO4 = CaSO4H2O =>
CaOH2SO4 = CaSO4H2O

Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O

Mn(NO3)2*H2O = MnO2 + NO2 + H2O =>
Mn(NO3)2*H2O = MnO2 + 2 NO2 + H2O

C12H22O2 + H2O = CH3CH2OH + CO2 =>
2 C12H22O2 + 11 H2O = 11 CH3CH2OH + 2 CO2

Na(s)O(g)H(g) = NaOH(s) =>
Na(s)O(g)H(g) = NaOH(s)

Al(OH)3(aq) + HBr(aq) = AlBr3(aq) + H2O(l) =>
Al(OH)3(aq) + 3 HBr(aq) = AlBr3(aq) + 3 H2O(l)

Ca(NO3)2 = Ca(NO2)2O2 =>
Ca(NO3)2 = Ca(NO2)2O2

Na3PO4 + CuCl2 = CuPO4 + Na3Cl2 =>
Na3PO4 + CuCl2 = CuPO4 + Na3Cl2

KClO3 = Cl + O + K =>
KClO3 = Cl + 3 O + K

C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O

SO2 + Zn(OH)2 = ZnSO4 + H2 = =>
SO2 + Zn(OH)2 = ZnSO4 + H2

Na2CO3(s)(heat) = Na2OCO2 =>
Na2CO3(s)(heat) = Na2OCO2

H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O

Ba(NO3)2 + Li2CO3 = BaCO3 + LiNO3 =>
Ba(NO3)2 + Li2CO3 = BaCO3 + 2 LiNO3

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

Na + HIO3 = NaIO + O2 + H2 =>
2 Na + 2 HIO3 = 2 NaIO + 2 O2 + H2

SiH4 + NH3 = Si3N4 + H2 =>
3 SiH4 + 4 NH3 = Si3N4 + 12 H2

BaCl2 = Ba + Cl2 =>
BaCl2 = Ba + Cl2

KAl(SO4)2*12H2O = K2SO4 + Al2O3 + SO3 + H2O =>
2 KAl(SO4)2*12H2O = K2SO4 + Al2O3 + 3 SO3 + 24 H2O

N2O5 + AgOH = Ag2O + HNO3 =>
N2O5 + 2 AgOH = Ag2O + 2 HNO3

SiO2 = O2 + Si =>
SiO2 = O2 + Si

K2Cr2O7 + S + H2O = S2O2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 6 S + 2 H2O = 3 S2O2 + 4 KOH + 2 Cr2O3

KOH + HNO3 = KHOHNO3 =>
KOH + HNO3 = KHOHNO3

[(CH3)2NH2]Cl + Cu = CuCl2 + (CH3)2NH2 =>
2[(CH3)2NH2]Cl + Cu = CuCl2 + 2(CH3)2NH2

V2O5 + HCl = VO2Cl + H2O =>
V2O5 + 2 HCl = 2 VO2Cl + H2O

KO2 + H2O + CO2 = KHCO3 + O2 =>
4 KO2 + 2 H2O + 4 CO2 = 4 KHCO3 + 3 O2

Al + KCl = Al2Cl3 + K =>
2 Al + 3 KCl = Al2Cl3 + 3 K

Ca(NO3)2 + K2SiO3 = KNO3 + CaSiO3 =>
Ca(NO3)2 + K2SiO3 = 2 KNO3 + CaSiO3

K3[Fe(CN)6] + KCl = K4[Fe(CN)6] + Cl2 =>
2 K3[Fe(CN)6] + 2 KCl = 2 K4[Fe(CN)6] + Cl2

BaCO3 + NH3 + Na2SO4 = Ba(NH3)4SO4 + Na2CO3 =>
BaCO3 + 4 NH3 + Na2SO4 = Ba(NH3)4SO4 + Na2CO3

Zn + HCl8 = ZnCl2 + H2 =>
8 Zn + 2 HCl8 = 8 ZnCl2 + H2

MgS = Mg + S =>
MgS = Mg + S

HClNaOH = H2ONaCl =>
HClNaOH = H2ONaCl

CH3CH(NH2)COOH + O2 = CO2 + CO(NH2)2 + H2O =>
2 CH3CH(NH2)COOH + 6 O2 = 5 CO2 + CO(NH2)2 + 5 H2O

Ba(NO3)2 + H3PO4 = Ba3(PO4)2 + HNO3 =>
3 Ba(NO3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HNO3

Au + HCl = AuCl25 + H2 =>
2 Au + 50 HCl = 2 AuCl25 + 25 H2

H2CO3 + Mg(OH)2 = MgCO3 + H2O =>
H2CO3 + Mg(OH)2 = MgCO3 + 2 H2O

NH4CI = NH3 + HCI(g) =>
NH4CI = NH3 + HCI(g)

Na + AgSO4 = Na2SO4 + Ag =>
2 Na + AgSO4 = Na2SO4 + Ag

Br2 + FeCl3 = Cl2 + FeBr2 =>
2 Br2 + 2 FeCl3 = 3 Cl2 + 2 FeBr2

NiCl2 + KOH = NiOH + Cl2K =>
NiCl2 + KOH = NiOH + Cl2K

Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2

Na2SO3 + HOH = NaOH + NaHSO3 =>
Na2SO3 + HOH = NaOH + NaHSO3

H2SO4 + Mg(OH)2 = H2O + MgSO4 =>
H2SO4 + Mg(OH)2 = 2 H2O + MgSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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