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Chemische vergelijkingen in evenwicht op12/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
PH3 + NHO3 = H3PO4 + NO2 + H2O =>
PH3 + 8 NHO3 = H3PO4 + 8 NO2 + 4 H2O

Mg(OH)2 + SO2 = MgSO3 + H2O =>
Mg(OH)2 + SO2 = MgSO3 + H2O

HCOOH + CH3OH = H2O + HCOOCH3 =>
HCOOH + CH3OH = H2O + HCOOCH3

MgCl2 + AgClO3 = MgClO3 + AgCl2 =>
MgCl2 + AgClO3 = MgClO3 + AgCl2

H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl

Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2

Fe(OH)2 + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe(OH)2 + 4 HNO3 = Fe(NO3)3 + NO2 + 3 H2O

C5H11OH + O2 = C5H11COOH + H2O =>
6 C5H11OH + 5 O2 = 5 C5H11COOH + 6 H2O

CH2CH2 + HOCl = CH3CHOHCH2Cl =>
3 CH2CH2 + 2 HOCl = 2 CH3CHOHCH2Cl

[Fe(H2O)6]{2+} + OH{-} = Fe(OH)2 + H2O =>
[Fe(H2O)6]{2+} + 2 OH{-} = Fe(OH)2 + 6 H2O

BaCrO4 + KI + H2SO4 = Cr2(SO4)3 + I2 + BaSO4 + K2SO4 + H2O =>
2 BaCrO4 + 6 KI + 8 H2SO4 = Cr2(SO4)3 + 3 I2 + 2 BaSO4 + 3 K2SO4 + 8 H2O

K2SO4 + HNO3 = H2SO4 + KNO3 =>
K2SO4 + 2 HNO3 = H2SO4 + 2 KNO3

MgH2 + N2 = MgN2 + NH3 =>
3 MgH2 + 4 N2 = 3 MgN2 + 2 NH3

H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

SilverSulfate + Cobalt(III)Chloride = SilverChloride + Cobalt(III)Sulfate =>
SilverSulfate + Cobalt(III)Chloride = SilverChloride + Cobalt(III)Sulfate

MgH2 + N2 = MgN2 + NH3 =>
3 MgH2 + 4 N2 = 3 MgN2 + 2 NH3

Cr2S3 + O2 = SO2 + Cr =>
Cr2S3 + 3 O2 = 3 SO2 + 2 Cr

K4[Fe(CN)6] + KMnO4 + H2SO4 = K3[Fe(CN)6] + MnSO4 + K2SO4 + H2O =>
5 K4[Fe(CN)6] + KMnO4 + 4 H2SO4 = 5 K3[Fe(CN)6] + MnSO4 + 3 K2SO4 + 4 H2O

FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl

Fe2O4 + SO2 = FeS + O2 =>
Fe2O4 + 2 SO2 = 2 FeS + 4 O2

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

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

HClO3 + COOHCOOH = HCl + CO2 + H2O =>
HClO3 + 3 COOHCOOH = HCl + 6 CO2 + 3 H2O

H2SO4 + AgClO3 = HClO3 + Ag2SO4 =>
H2SO4 + 2 AgClO3 = 2 HClO3 + Ag2SO4

CO2H2O = C6H12O6 + O2 =>
6 CO2H2O = C6H12O6 + 6 O2

PCI5 + H2O = H3PO4 + H + C + I =>
PCI5 + 4 H2O = H3PO4 + 5 H + C + 5 I

P + NaOH + H2O = PH3 + NaH2PO3 =>
2 P + NaOH + 2 H2O = PH3 + NaH2PO3

C2H5Cl + Cl2 = C2H4Cl + HCl =>
2 C2H5Cl + Cl2 = 2 C2H4Cl + 2 HCl

CuCl + Ca = CaCl + Cu =>
CuCl + Ca = CaCl + Cu

CH3COONH4 + NaOH = CH3COOH + NaNH2 + H2O =>
CH3COONH4 + NaOH = CH3COOH + NaNH2 + H2O

P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10

Cs + BeI = CsI + Be =>
Cs + BeI = CsI + Be

Fe + C = Fe2C =>
2 Fe + C = Fe2C

Ba(NO3)2 + KHSO4 = KNO3 + Ba(HSO4)2 =>
Ba(NO3)2 + 2 KHSO4 = 2 KNO3 + Ba(HSO4)2

KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2

H3PO4 + CaCO3 = CaPO4 + H3CO3 =>
H3PO4 + CaCO3 = CaPO4 + H3CO3

CdF2 + Br2 = F2 + CdBr2 =>
CdF2 + Br2 = F2 + CdBr2

MgO + N2 = Mg + NO =>
2 MgO + N2 = 2 Mg + 2 NO

V(OH)3 + H2CO3 = V2(CO3)3 + H2O =>
2 V(OH)3 + 3 H2CO3 = V2(CO3)3 + 6 H2O

C4H6 + O2 = (CO2) + H2O =>
2 C4H6 + 11 O2 = 8(CO2) + 6 H2O

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O0 =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O0

Mn{2+} + Cu = Mn + Cu{2+} =>
Mn{2+} + Cu = Mn + Cu{2+}

Na2SeO3 = Na2Se + O2 =>
2 Na2SeO3 = 2 Na2Se + 3 O2

C7H6O + O2 = CO2 + H2O(water) =>
C7H6O + 8 O2 = 7 CO2 + 3 H2O(water)

Fe(SO3)2 + HCl = FeCl + H(SO3)2 =>
Fe(SO3)2 + HCl = FeCl + H(SO3)2

BaOH2 + CO2 = BaCO3 + H2 =>
BaOH2 + CO2 = BaCO3 + H2

CaCl2 + (NH4)2CO3 = CaCO3 + NH4Cl =>
CaCl2 + (NH4)2CO3 = CaCO3 + 2 NH4Cl

Al2(SO4)3 + NH4OH = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4OH = 2 Al(OH)3 + 3(NH4)2SO4

CaMg(CO3)2 = MgO + CaCO3 + CO2 =>
CaMg(CO3)2 = MgO + CaCO3 + CO2

Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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