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Chemische vergelijkingen in evenwicht op03/24/15

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Breng de vergelijking van een chemische reactie in evenwicht
BaCl2 + Li2SO4 = LiCl + BaSO4 =>
BaCl2 + Li2SO4 = 2 LiCl + BaSO4

Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2

CU + H2SO4 = CUSO4 + H2O + SO2 =>
CU + 2 H2SO4 = CUSO4 + 2 H2O + SO2

CH2CHOH + O2 = CH3COOH =>
2 CH2CHOH + O2 = 2 CH3COOH

Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

CH2CHOH + O2 = CH3COOH =>
2 CH2CHOH + O2 = 2 CH3COOH

HBrO3 + HBr = H2O + Br2 =>
HBrO3 + 5 HBr = 3 H2O + 3 Br2

NH3 + NaOH = NH4 + NaO =>
NH3 + NaOH = NH4 + NaO

CH3CHO + O2 = CH3COOH =>
2 CH3CHO + O2 = 2 CH3COOH

C + O2 = CO =>
2 C + O2 = 2 CO

HNO3 = H2 + NO3 =>
2 HNO3 = H2 + 2 NO3

Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O

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

I2 + K2SO3 + KOH = K2SO4 + H2O + KI =>
I2 + K2SO3 + 2 KOH = K2SO4 + H2O + 2 KI

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

NH3 + NaOH = NH4 + NaO =>
NH3 + NaOH = NH4 + NaO

SO2 + H2O + O2 = H2SO4 =>
2 SO2 + 2 H2O + O2 = 2 H2SO4

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

AgF + NiCl2 = NiF2 + AgCl =>
2 AgF + NiCl2 = NiF2 + 2 AgCl

HCl + AGNO3 = AGCl + HNO3 =>
HCl + AGNO3 = AGCl + HNO3

Ba + HNO3 = Ba(NO3) + H2O + NO2 =>
Ba + 2 HNO3 = Ba(NO3) + H2O + NO2

H2O2 + MnSO4 + NaOH = MnO2 + Na2SO4 + H2O =>
H2O2 + MnSO4 + 2 NaOH = MnO2 + Na2SO4 + 2 H2O

Ba(OH)2 + H3PO4 = Ba(H2PO4)2 + H2O =>
Ba(OH)2 + 2 H3PO4 = Ba(H2PO4)2 + 2 H2O

MgCL2 + Ba(OH)2 = Mg(OH)2 + BaCL2 =>
MgCL2 + Ba(OH)2 = Mg(OH)2 + BaCL2

CoCl2(aq) + CuSO4(aq) = CoSO4 + CuCl2 =>
CoCl2(aq) + CuSO4(aq) = CoSO4 + CuCl2

CH4(g) + H2O(g) = CO(g) + H2(g) =>
CH4(g) + H2O(g) = CO(g) + 3 H2(g)

NH4 + HCl = H2 + NH3Cl =>
NH4 + HCl = H2 + NH3Cl

C4H8 + KMnO4 = CH3COOK + MnO2 + KOH + H2O =>
3 C4H8 + 8 KMnO4 = 6 CH3COOK + 8 MnO2 + 2 KOH + 2 H2O

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

AgNO3 + CuSO4 = Cu(NO3)2 + Ag2SO4 =>
2 AgNO3 + CuSO4 = Cu(NO3)2 + Ag2SO4

Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4

K2CrO7 + NaBr + H2SO4 = Br2 + K2SO4 + Cr2(SO4)3 + H2O + Na2SO4 =>
2 K2CrO7 + 18 NaBr + 14 H2SO4 = 9 Br2 + 2 K2SO4 + Cr2(SO4)3 + 14 H2O + 9 Na2SO4

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

Fe(C2H3O2)2 + MgI2 = FeI2 + Mg(C2H3O2)2 =>
Fe(C2H3O2)2 + MgI2 = FeI2 + Mg(C2H3O2)2

C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O

NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O

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

HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7

MnO + O2 = MnO2 =>
2 MnO + O2 = 2 MnO2

ZnSO4 + H2S = ZnS + H2SO4 =>
ZnSO4 + H2S = ZnS + H2SO4

PH3 + O2 = P2O5 + H2O =>
2 PH3 + 4 O2 = P2O5 + 3 H2O

C6H6 + O2 = CO3 + H2O =>
2 C6H6 + 21 O2 = 12 CO3 + 6 H2O

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

K + Na3[Co(NO2)6] = K3[Co(NO2)6] + Na =>
3 K + Na3[Co(NO2)6] = K3[Co(NO2)6] + 3 Na

MgO + HNO3 = H2O + Mg(NO3)2 =>
MgO + 2 HNO3 = H2O + Mg(NO3)2

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

As2S3 + NaOH + H2O2 = Na2SO4 + Na3AsO4 + H2O =>
As2S3 + 12 NaOH + 14 H2O2 = 3 Na2SO4 + 2 Na3AsO4 + 20 H2O

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

K2Cr2O7 + HCl + FeCl2 = FeCl3 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 14 HCl + 6 FeCl2 = 6 FeCl3 + 2 CrCl3 + 2 KCl + 7 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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