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Chemische vergelijkingen in evenwicht op12/20/17

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Breng de vergelijking van een chemische reactie in evenwicht
V2O5 + Na2S*3H2O = VO2 + Na2SO4 + H2O =>
4 V2O5 + Na2S*3H2O = 8 VO2 + Na2SO4 + 3 H2O

NH3 + O2 = N + H2O =>
4 NH3 + 3 O2 = 4 N + 6 H2O

NH3 + NO2 = N2O + H2O =>
6 NH3 + 8 NO2 = 7 N2O + 9 H2O

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

SO3 + BA(OH)2 = BASO4 + H2O =>
SO3 + BA(OH)2 = BASO4 + H2O

HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O

H2S + Cl2 = HCl + S =>
H2S + Cl2 = 2 HCl + S

SO3 + BA(OH)2 = BASO4 + H2O =>
SO3 + BA(OH)2 = BASO4 + H2O

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2

V2O5 + Na2S*3H2O = VO2 + Na2SO3 + H2O =>
3 V2O5 + Na2S*3H2O = 6 VO2 + Na2SO3 + 3 H2O

P + O2 = P4O10 =>
4 P + 5 O2 = P4O10

CH3COOH + (CH3)2CHCH2OH = CH3COOCH2CH2CH(CH3)2 + H20 =>
CH3COOH + 10(CH3)2CHCH2OH = 6 CH3COOCH2CH2CH(CH3)2 + H20

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl

V2O5 + Na2S*3H2O = VO2 + Na2SO4 + H2O =>
4 V2O5 + Na2S*3H2O = 8 VO2 + Na2SO4 + 3 H2O

H2S + Cl2 = S + HCl =>
H2S + Cl2 = S + 2 HCl

CH3OH + CuO = Cu + CH2O + H2O =>
CH3OH + CuO = Cu + CH2O + H2O

Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O

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

PH3 + HCLO3 = HCL + H3PO4 =>
3 PH3 + 4 HCLO3 = 4 HCL + 3 H3PO4

Cr(NO3)3 + NaBiO3 + HNO3 = H2Cr2O7 + Bi(NO3)3 + NaNO3 + H2O =>
2 Cr(NO3)3 + 3 NaBiO3 + 6 HNO3 = H2Cr2O7 + 3 Bi(NO3)3 + 3 NaNO3 + 2 H2O

PH3 + O2 = H3PO4 =>
PH3 + 2 O2 = H3PO4

C5H10 + H2SO4 + KMnO4 = CH3CH2CH2COOH + K2SO4 + MnSO4 + H2O =>
4 C5H10 + 6 H2SO4 + 4 KMnO4 = 5 CH3CH2CH2COOH + 2 K2SO4 + 4 MnSO4 + 6 H2O

S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O

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

PH3 + O2 = H3PO4 =>
PH3 + 2 O2 = H3PO4

Mg + HNO3 = Mg(NO3)2 + H2O + N2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + 5 H2O + N2O

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

Ag2CO3 + NH3 = AgNH3 + CO3 =>
Ag2CO3 + 2 NH3 = 2 AgNH3 + CO3

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

NaCl + H2O = HCl + NaOH =>
NaCl + H2O = HCl + NaOH

C6H6NO6SNa + NaNO3 + H2SO4 = CO2 + H2O + Na2SO4 + NO =>
C6H6NO6SNa + 9 NaNO3 + 4 H2SO4 = 6 CO2 + 7 H2O + 5 Na2SO4 + 10 NO

K[Ag(CN)2] + NH3 = K[Ag(CN)2(NH3)2] =>
K[Ag(CN)2] + 2 NH3 = K[Ag(CN)2(NH3)2]

C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O

BAH2 + H2O = BA(OH)2 + H2 =>
BAH2 + 2 H2O = BA(OH)2 + 2 H2

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

K[Ag(CN)2] + NH3 = K[Ag(CN)2(NH3)2] =>
K[Ag(CN)2] + 2 NH3 = K[Ag(CN)2(NH3)2]

H2C2O4 + KMNO4 = CO2 + K2O + MNO3 + H2O =>
H2C2O4 + 2 KMNO4 = 2 CO2 + K2O + 2 MNO3 + H2O

HClO4 + SO2 + H2O = HCl + H2SO4 =>
HClO4 + 4 SO2 + 4 H2O = HCl + 4 H2SO4

Mg + O2 = MgO2 =>
Mg + O2 = MgO2

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

AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3

Ba(No3)2 + H2So4 = BaSo4 + HNo3 =>
Ba(No3)2 + H2So4 = BaSo4 + 2 HNo3

NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O

Mg(No3)2 + Na2So4 = MgSo4 + NaNo3 =>
Mg(No3)2 + Na2So4 = MgSo4 + 2 NaNo3

Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2

MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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