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Chemische vergelijkingen in evenwicht op09/24/17

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Breng de vergelijking van een chemische reactie in evenwicht
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

P2O5 + CA(OH)2 = CAHPO4 + H2O =>
P2O5 + 2 CA(OH)2 = 2 CAHPO4 + H2O

Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O

C2H2 + KMnO4 = C2O4K2 + MnO2 + KOH + H2O =>
3 C2H2 + 8 KMnO4 = 3 C2O4K2 + 8 MnO2 + 2 KOH + 2 H2O

H2CrO4 + Na2S = Na2CrO4 + H2S =>
H2CrO4 + Na2S = Na2CrO4 + H2S

Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3

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

K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

H2CO3 + CaO = CaCO3 + H2O =>
H2CO3 + CaO = CaCO3 + H2O

KH2O = KOH2 =>
KH2O = KOH2

H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4

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

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O

SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O

Li + CO2 + H2O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H2O = 2 LiHCO3 + H2

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

KH2O = KOH2 =>
KH2O = KOH2

AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl

F2 + H2O = FH + O2 =>
2 F2 + 2 H2O = 4 FH + O2

CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O

H2CO3 + CaO = CaCO3 + H2O =>
H2CO3 + CaO = CaCO3 + H2O

Al2(OH)4SO4 + HNO3 = Al(NO3)3 + Al2(SO4)3 + H2O =>
3 Al2(OH)4SO4 + 12 HNO3 = 4 Al(NO3)3 + Al2(SO4)3 + 12 H2O

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

Cu + S = CuS =>
Cu + S = CuS

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

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

NaOH + Cl2 = H2O + NaCl + NaClO3 =>
6 NaOH + 3 Cl2 = 3 H2O + 5 NaCl + NaClO3

NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl

KOH + MnO2 + KClO3 = KMnO4 + KCl + H2O =>
2 KOH + 2 MnO2 + KClO3 = 2 KMnO4 + KCl + H2O

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

Fe3Co2C2 + Fe2Co = Fe4C + Co2C =>
8 Fe3Co2C2 + 2 Fe2Co = 7 Fe4C + 9 Co2C

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2

Cr(OH)3 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 Cr(OH)3 + 3 Br2 + 10 NaOH = 2 Na2CrO4 + 6 NaBr + 8 H2O

Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2

B + HBRO3 + H2O = H3BO3 + HBR =>
2 B + HBRO3 + 3 H2O = 2 H3BO3 + HBR

NBr3 + NaOH = N2 + NaBr + HOBr =>
2 NBr3 + 3 NaOH = N2 + 3 NaBr + 3 HOBr

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

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

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

Be(NO3)2 + LiOH = LiNO3 + Be(OH)2 =>
Be(NO3)2 + 2 LiOH = 2 LiNO3 + Be(OH)2

P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4

NAHCO3 + CH3COOH = NACH3COO + H2O + CO2 =>
NAHCO3 + CH3COOH = NACH3COO + H2O + CO2

Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2

HNO3 + H2S = H2SO4 + NO + H2O =>
8 HNO3 + 3 H2S = 3 H2SO4 + 8 NO + 4 H2O

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

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Breng de vergelijking van een chemische reactie in evenwicht
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