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Chemische vergelijkingen in evenwicht op03/15/17

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Breng de vergelijking van een chemische reactie in evenwicht
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Ba(NO3)2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3

OH + Cu = Cu(OH) =>
OH + Cu = Cu(OH)

CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH

C2H5Cl + KOH = C2H5OH + KCl =>
C2H5Cl + KOH = C2H5OH + KCl

C15H31COOH + O2 = C + H2O =>
C15H31COOH + 7 O2 = 16 C + 16 H2O

CH3COONa + Br2 = CH3COOBr + NaBr =>
CH3COONa + Br2 = CH3COOBr + NaBr

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

C15H31COOH + O2 = CO + H2O =>
C15H31COOH + 15 O2 = 16 CO + 16 H2O

P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6

KMnO4 + NH3 + KOH = K2MnO4 + N2 + H2O =>
6 KMnO4 + 2 NH3 + 6 KOH = 6 K2MnO4 + N2 + 6 H2O

Fe + Ci2 = FeCi3 =>
2 Fe + 3 Ci2 = 2 FeCi3

Na2S2O3 + CuSO4*5H2O = NaSO4 + Cu2S2O3 + H2O =>
Na2S2O3 + 2 CuSO4*5H2O = 2 NaSO4 + Cu2S2O3 + 10 H2O

C16H34 + O2 = CO2 + H20 =>
10 C16H34 + 160 O2 = 160 CO2 + 17 H20

CH3COH + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + CrSO4 + H2O =>
4 CH3COH + K2Cr2O7 + 3 H2SO4 = 4 CH3COOH + K2SO4 + 2 CrSO4 + 3 H2O

Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O

AL + N2 = ALN =>
2 AL + N2 = 2 ALN

C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O

CuSo4 + NaI = CuI + I2 + Na2So4 =>
2 CuSo4 + 4 NaI = 2 CuI + I2 + 2 Na2So4

HCOOH + Cl2 = CO2 + HCl =>
HCOOH + Cl2 = CO2 + 2 HCl

H2SO4 + NaOH = HOH + Na2SO4 =>
H2SO4 + 2 NaOH = 2 HOH + Na2SO4

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

Cr + HNO3 = N2O + Cr(NO3)3 + H2O =>
8 Cr + 30 HNO3 = 3 N2O + 8 Cr(NO3)3 + 15 H2O

SnCl4 + NaOH = NaCl + Sn(OH)4 =>
SnCl4 + 4 NaOH = 4 NaCl + Sn(OH)4

N2 + O2 = NO =>
N2 + O2 = 2 NO

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

KMnO4 + Na2SO3 + NaOH = H2O + Na2SO4 + Na2MnO4 + K2MnO4 =>
2 KMnO4 + Na2SO3 + 2 NaOH = H2O + Na2SO4 + Na2MnO4 + K2MnO4

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

Na2CrO4 + Pb(NO3)2 = PbCrO4 + Na2(NO3)2 =>
Na2CrO4 + Pb(NO3)2 = PbCrO4 + Na2(NO3)2

H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2

MnCO3 + TiO2 = MnTiO3 + CO2 =>
MnCO3 + TiO2 = MnTiO3 + CO2

CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2

Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO

CH3COOH + KOH = CH3CO2K + H2O =>
CH3COOH + KOH = CH3CO2K + H2O

HCOOH + NAOH = H2O + HCOONA =>
HCOOH + NAOH = H2O + HCOONA

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

FeS + HNO3 = Fe(NO3) + S + NO2 + H2O =>
FeS + 2 HNO3 = Fe(NO3) + S + NO2 + H2O

K + Cl = KCl =>
K + Cl = KCl

C17H33COOH + O2 = C + H2O =>
2 C17H33COOH + 15 O2 = 36 C + 34 H2O

K + O2 = K2O =>
4 K + O2 = 2 K2O

K2O + Mn + O2 = K2MnO4 =>
2 K2O + 2 Mn + 3 O2 = 2 K2MnO4

Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2

C17H33COOH + O2 = CO + H2O =>
2 C17H33COOH + 33 O2 = 36 CO + 34 H2O

Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3

Co(OH)3 + H2SO4 = CoSO4 + H2O + O2 =>
4 Co(OH)3 + 4 H2SO4 = 4 CoSO4 + 10 H2O + O2

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

HNO2(aq) = HNO3(aq) + NO(g) + H2O(l) =>
3 HNO2(aq) = HNO3(aq) + 2 NO(g) + H2O(l)

Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2

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

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

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Breng de vergelijking van een chemische reactie in evenwicht
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