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Chemische vergelijkingen in evenwicht op04/12/17

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Breng de vergelijking van een chemische reactie in evenwicht
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2

NH3 + H2So4 = (NH4)2So4 =>
2 NH3 + H2So4 = (NH4)2So4

(NH4)2SO4 + NaOH = NH3 + Na2SO4 + H2O =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + Na2SO4 + 2 H2O

CH3COOH + O2 = H20 + CO2 =>
5 CH3COOH + 5 O2 = H20 + 10 CO2

CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2

Cu + H2SO4 = CuSO4 + H =>
Cu + H2SO4 = CuSO4 + 2 H

NH2{-}CH2{-}COOH + HCI = (NH3{-}CH2{-}COOH)CI =>
NH2{-}CH2{-}COOH + HCI = (NH3{-}CH2{-}COOH)CI

Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O

Al + Cl = AlCl =>
Al + Cl = AlCl

KHF2 = KF + H2 + F2 =>
2 KHF2 = 2 KF + H2 + F2

HBr + C6H5NH2 = C6H5NH3Br =>
HBr + C6H5NH2 = C6H5NH3Br

NaCl + HNO3 = NaNO3 + HCl =>
NaCl + HNO3 = NaNO3 + HCl

C6H4OHCOOH + NAHCO3 = H2CO3 + NAC6H4OH + CO2 =>
C6H4OHCOOH + NAHCO3 = H2CO3 + NAC6H4OH + CO2

CUCL2 + KOH = CUOH + KCL2 =>
CUCL2 + KOH = CUOH + KCL2

HOOC(CH2)4COOH + H2N(CH2)6NH2 = [OC(CH2)4CONH(CH2)6NH] + H2O =>
HOOC(CH2)4COOH + H2N(CH2)6NH2 = [OC(CH2)4CONH(CH2)6NH] + 2 H2O

Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3

NH2{-}CH2{-}COOH + HCI = (NH3{-}CH2{-}COOH)CI =>
NH2{-}CH2{-}COOH + HCI = (NH3{-}CH2{-}COOH)CI

NACl + AGNO3 = AGCl + NANO3 =>
NACl + AGNO3 = AGCl + NANO3

C6H4OHCOOH + NaHCO3 = H2CO3 + NaC6H4OH + CO2 =>
C6H4OHCOOH + NaHCO3 = H2CO3 + NaC6H4OH + CO2

C6H6 = C + H2 =>
C6H6 = 6 C + 3 H2

ZNO + CO = ZN + CO2 =>
ZNO + CO = ZN + CO2

C2H5NO2 + NaOH = CO2 + (NH4)OH + Na + H20 =>
20 C2H5NO2 + 60 NaOH = 40 CO2 + 20(NH4)OH + 60 Na + 3 H20

Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O

HCLO3 + SO2 + H2O = HCL + H2SO4 =>
HCLO3 + 3 SO2 + 3 H2O = HCL + 3 H2SO4

CuSO3 + NaOH = Cu(OH)2 + Na2SO3 =>
CuSO3 + 2 NaOH = Cu(OH)2 + Na2SO3

AgNO3 + Br = AgBr + NO3 =>
AgNO3 + Br = AgBr + NO3

BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl

Ba + NH3 = Ba3N2 + H2 =>
3 Ba + 2 NH3 = Ba3N2 + 3 H2

NH3 + KMNO4 + H2SO4 = N2 + MNSO4 + K2SO4 + H2O =>
10 NH3 + 6 KMNO4 + 9 H2SO4 = 5 N2 + 6 MNSO4 + 3 K2SO4 + 24 H2O

HClO3 + SO2 + H2O = HCl + H2SO4 =>
HClO3 + 3 SO2 + 3 H2O = HCl + 3 H2SO4

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

CuCl + Al = AlCl3 + Cu =>
3 CuCl + Al = AlCl3 + 3 Cu

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

Pb(NO3)2(aq) + LiCl(aq) = LiNO3(s) + PbCl2(aq) =>
Pb(NO3)2(aq) + 2 LiCl(aq) = 2 LiNO3(s) + PbCl2(aq)

Cr(NO3)3 + O3 + KOH = K2CrO4 + H2O + KNO3 =>
2 Cr(NO3)3 + O3 + 10 KOH = 2 K2CrO4 + 5 H2O + 6 KNO3

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

AgNO3 + Br = AgBr + NO3 =>
AgNO3 + Br = AgBr + NO3

PBr3 = P4 + Br2 =>
4 PBr3 = P4 + 6 Br2

CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH

H2SO4 + Cr = Cr2(SO4)3 + SO2 + H2O =>
6 H2SO4 + 2 Cr = Cr2(SO4)3 + 3 SO2 + 6 H2O

KCl + CUCl2 = KCl2 + CUCl =>
KCl + CUCl2 = KCl2 + CUCl

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

NH2{-}CH2{-}COOH + HCI = (NH3{-}CH2COOH)CI =>
NH2{-}CH2{-}COOH + HCI = (NH3{-}CH2COOH)CI

MnOOH + KOH + KClO3 = K2MnO4 + KCl + H2O =>
2 MnOOH + 4 KOH + KClO3 = 2 K2MnO4 + KCl + 3 H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

SO2 + Br2 + H2O = H2SO4 + HBr =>
SO2 + Br2 + 2 H2O = H2SO4 + 2 HBr

CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2

CuSO4 + NaBr = CuBr + NaSO4 =>
CuSO4 + NaBr = CuBr + NaSO4

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

AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2

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Breng de vergelijking van een chemische reactie in evenwicht
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