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Chemische vergelijkingen in evenwicht op04/03/17

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Breng de vergelijking van een chemische reactie in evenwicht
NO + KOH = KNO3 + N2 + H2O =>
10 NO + 4 KOH = 4 KNO3 + 3 N2 + 2 H2O

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

P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O

C5H13N + O2 = CO2 + H2O + NO2 =>
4 C5H13N + 37 O2 = 20 CO2 + 26 H2O + 4 NO2

CoSO4 + NiO = CoO + NiSO4 =>
CoSO4 + NiO = CoO + NiSO4

Bi(NO3)3 + K2SnO2 + KOH = Bi + K2SnO3 + KNO3 + H2O =>
2 Bi(NO3)3 + 3 K2SnO2 + 6 KOH = 2 Bi + 3 K2SnO3 + 6 KNO3 + 3 H2O

TIO2 + Cl2 + C = TICl4 + CCl2O =>
TIO2 + 4 Cl2 + 2 C = TICl4 + 2 CCl2O

HI = I + H2 =>
2 HI = 2 I + H2

C3H7Cl + Na = C6H14 + NaCl =>
2 C3H7Cl + 2 Na = C6H14 + 2 NaCl

BaSO4 + HClO4 = Ba(ClO4)2 + H2SO4 =>
BaSO4 + 2 HClO4 = Ba(ClO4)2 + H2SO4

Ca(NO3)2 + K2CO3 = CaCO3 + KNO3 =>
Ca(NO3)2 + K2CO3 = CaCO3 + 2 KNO3

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

K2Cr2O7 + H2SO4 + N2H4 = K2SO4 + N2 + H2O + Cr2O4 =>
K2Cr2O7 + H2SO4 + N2H4 = K2SO4 + N2 + 3 H2O + Cr2O4

Mg + HPO4 = MgHPO4(s) =>
Mg + HPO4 = MgHPO4(s)

CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O

Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O

Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2

Bi2O3 + C2H6O2 = Bi + OH + C2O4 =>
8 Bi2O3 + 3 C2H6O2 = 16 Bi + 18 OH + 3 C2O4

HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL

Li + HCl = LiCl + H =>
Li + HCl = LiCl + H

Bi2O3 + C2H6O2 = Bi + OH + C2O4 =>
8 Bi2O3 + 3 C2H6O2 = 16 Bi + 18 OH + 3 C2O4

Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2

Bi2O3 + C2H6O2 = Bi + OH + C2O4 =>
8 Bi2O3 + 3 C2H6O2 = 16 Bi + 18 OH + 3 C2O4

SO2 + Ca(OH)2 = CaSO4 + H2 =>
SO2 + Ca(OH)2 = CaSO4 + H2

AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3

AGNO3 + NACL = NANO3 + AGCL =>
AGNO3 + NACL = NANO3 + AGCL

Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3

S + O2 = SO2 =>
S + O2 = SO2

CH3COONa*3H2O = Na2CO3 + (CH3)2CO + H2O =>
2 CH3COONa*3H2O = Na2CO3 + (CH3)2CO + 6 H2O

H3AsO4 + H2S = As2S3 + S2 + H2O =>
2 H3AsO4 + 5 H2S = As2S3 + S2 + 8 H2O

CH3OH + CUO = HCOH + CU + H2O =>
CH3OH + CUO = HCOH + CU + H2O

Na + H2SO4 = Na2SO4 + H2S + H2O =>
8 Na + 5 H2SO4 = 4 Na2SO4 + H2S + 4 H2O

Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O

SO2 + Ca(OH)2 = CaSO4 + H2 =>
SO2 + Ca(OH)2 = CaSO4 + H2

Al + AgNO3 = Ag + AlNO3 =>
Al + AgNO3 = Ag + AlNO3

U2(SO4)3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + UO2SO4 + H2O =>
5 U2(SO4)3 + 6 KMnO4 + 4 H2SO4 = 3 K2SO4 + 6 MnSO4 + 10 UO2SO4 + 4 H2O

P4 + O = PO =>
P4 + 4 O = 4 PO

KMnO4 + H2SO4 + KBr = K2SO4 + Br2 + MnSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 KBr = 6 K2SO4 + 5 Br2 + 2 MnSO4 + 8 H2O

NiO + HCl = NiCl2 + H2O =>
NiO + 2 HCl = NiCl2 + H2O

H2S + SO2 = S2 + H2O =>
4 H2S + 2 SO2 = 3 S2 + 4 H2O

H2SO4 + C = CO2 + SO2 + H2O =>
2 H2SO4 + C = CO2 + 2 SO2 + 2 H2O

Na2CrO4 + NaJ + H2SO4 = J2 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 Na2CrO4 + 6 NaJ + 8 H2SO4 = 3 J2 + Cr2(SO4)3 + 5 Na2SO4 + 8 H2O

Mg + O = MgO =>
Mg + O = MgO

KI + H2SO4 = H2S + H2O + I2 + K2SO4 =>
8 KI + 5 H2SO4 = H2S + 4 H2O + 4 I2 + 4 K2SO4

H2SO4 + S = SO2 + H2O =>
2 H2SO4 + S = 3 SO2 + 2 H2O

ZnSo4 + NaOH = Zn(OH)2 + Na2So4 =>
ZnSo4 + 2 NaOH = Zn(OH)2 + Na2So4

Cr + H2So4 = Cr2(So4)3 + H2 =>
2 Cr + 3 H2So4 = Cr2(So4)3 + 3 H2

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

Cr + H2So4 = Cr2(So4)3 + H2 =>
2 Cr + 3 H2So4 = Cr2(So4)3 + 3 H2

FeS + O2 = Fe3O4 + SO3 =>
6 FeS + 13 O2 = 2 Fe3O4 + 6 SO3

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Breng de vergelijking van een chemische reactie in evenwicht
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