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Chemische vergelijkingen in evenwicht op05/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
Hg(NO3)2 + NH4SCN = Hg(SCN)2 + NH4NO3 =>
Hg(NO3)2 + 2 NH4SCN = Hg(SCN)2 + 2 NH4NO3

MgI2 + NaOH = Mg(OH)2 + Na2I2 =>
MgI2 + 2 NaOH = Mg(OH)2 + Na2I2

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

FeS + HNO3 = Fe(NO3)3 + NO2 + H2SO4 + H2O =>
FeS + 12 HNO3 = Fe(NO3)3 + 9 NO2 + H2SO4 + 5 H2O

Au(NO3)3 = Au2 + NO3 =>
2 Au(NO3)3 = Au2 + 6 NO3

C5H5NHCl + NaOH = C5H5N + NaCl + H2O =>
C5H5NHCl + NaOH = C5H5N + NaCl + H2O

HBr + HCl = BrCl + H =>
HBr + HCl = BrCl + 2 H

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

C3H6(OH)2 + Na = C3H6(ONa)2 + H2 =>
C3H6(OH)2 + 2 Na = C3H6(ONa)2 + H2

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

CH3NH3Br = CH3NH2 + HBr =>
CH3NH3Br = CH3NH2 + HBr

CH3NH2 + CH3COOH = CH3NHCOCH3 + H2O =>
CH3NH2 + CH3COOH = CH3NHCOCH3 + H2O

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

Mn4 + O + H2O = Mn2(OH)6 =>
Mn4 + 6 O + 6 H2O = 2 Mn2(OH)6

SrCl2 + K2SO4 = SrSO4 + K2Cl2 =>
SrCl2 + K2SO4 = SrSO4 + K2Cl2

Al(OH)3 + NaOH = Na(OH)3 + AlOH =>
Al(OH)3 + NaOH = Na(OH)3 + AlOH

Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O

NaOH + H2O2 + H2S = Na2SO4 + H2O =>
2 NaOH + 4 H2O2 + H2S = Na2SO4 + 6 H2O

C6H6 + Ca(OH)2 = Ca(C6H5)2 + H2O =>
2 C6H6 + Ca(OH)2 = Ca(C6H5)2 + 2 H2O

MoCl3 + O2 + AgCl = MoCl4 + Ag2O =>
4 MoCl3 + O2 + 4 AgCl = 4 MoCl4 + 2 Ag2O

MnCl2 + K4FeCN6 = MnFeCN6 + K4Cl2 =>
MnCl2 + K4FeCN6 = MnFeCN6 + K4Cl2

Mn + NO3 = MnO3 + NO =>
2 Mn + 3 NO3 = 2 MnO3 + 3 NO

K(s) + I2(s) = KI =>
2 K(s) + I2(s) = 2 KI

Sr3P2 + KBr = SrBr2 + K3P =>
Sr3P2 + 6 KBr = 3 SrBr2 + 2 K3P

Br + NaOH = NaBr + OH =>
Br + NaOH = NaBr + OH

CuSO4 + BaS = CuS + BaSO4 =>
CuSO4 + BaS = CuS + BaSO4

P + KCIO3 = KCI + P2O5 =>
6 P + 5 KCIO3 = 5 KCI + 3 P2O5

C26H52 + O2 = CO2 + H2O =>
C26H52 + 39 O2 = 26 CO2 + 26 H2O

Na2SiO3 + SO2 = NaS + Na2SO4 + SiO2 =>
6 Na2SiO3 + 7 SO2 = 2 NaS + 5 Na2SO4 + 6 SiO2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Na2O + SO2 = NaO2 + SO =>
Na2O + 3 SO2 = 2 NaO2 + 3 SO

(CH3COO)2Pb + Na2S = PbS + CH3COONa =>
(CH3COO)2Pb + Na2S = PbS + 2 CH3COONa

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

C2H3N + O2 = CO2 + H2O + N2 =>
4 C2H3N + 11 O2 = 8 CO2 + 6 H2O + 2 N2

C2F4 = C4F8 =>
2 C2F4 = C4F8

AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3

CaBr2 + H2O = CaO + HBr =>
CaBr2 + H2O = CaO + 2 HBr

Ca2 + H2O = Ca2(OH) + H =>
Ca2 + H2O = Ca2(OH) + H

H2S + OH = S2 + H2O =>
2 H2S + 4 OH = S2 + 4 H2O

CO + Na = Na2O + C =>
CO + 2 Na = Na2O + C

AlI(aq) + KOH(aq) = KI(s) + AlOH(aq) =>
AlI(aq) + KOH(aq) = KI(s) + AlOH(aq)

HNO3 + NaCl = NOCl + NaNO3 + Cl2 + H2O =>
4 HNO3 + 3 NaCl = NOCl + 3 NaNO3 + Cl2 + 2 H2O

Cd + Cu(NO3)2 = Cd(NO3)2 + Cu =>
Cd + Cu(NO3)2 = Cd(NO3)2 + Cu

KMnO4 + H2SO4(aq) + H2O2 = HMnO4 + KSO4 + H2O =>
2 KMnO4 + 2 H2SO4(aq) + H2O2 = 2 HMnO4 + 2 KSO4 + 2 H2O

AgNO3 + AlO3 = Al(NO3)2 + Ag2 + O2 =>
4 AgNO3 + 2 AlO3 = 2 Al(NO3)2 + 2 Ag2 + 3 O2

Cr(NO3)3 + Ba = Ba(NO3)3 + Cr =>
Cr(NO3)3 + Ba = Ba(NO3)3 + Cr

CH3CONH2 + NaOH = CH3CONa + NH2OH =>
CH3CONH2 + NaOH = CH3CONa + NH2OH

nitricacid + rubidium = rubidiumnitrate + hydrogen =>
2 HNO3 + 2 Rb = 2 RbNO3 + H2

Mg + Al(OH)3 = Mg(OH)2 + Al =>
3 Mg + 2 Al(OH)3 = 3 Mg(OH)2 + 2 Al

Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2

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Breng de vergelijking van een chemische reactie in evenwicht
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