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Chemische vergelijkingen in evenwicht op08/24/18

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Breng de vergelijking van een chemische reactie in evenwicht
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O

Cr(OH)3 + KClO3 + KOH = K2CrO4 + KCl + H2O =>
2 Cr(OH)3 + KClO3 + 4 KOH = 2 K2CrO4 + KCl + 5 H2O

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

Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)

HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O

SiC + NaOH + O = Na2SiO3 + Na2CO3 + H2 =>
SiC + 4 NaOH + 2 O = Na2SiO3 + Na2CO3 + 2 H2

C19H40 + O2 = CO2 + H2O =>
C19H40 + 29 O2 = 19 CO2 + 20 H2O

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

NaCl + H2O + NH3 + CO2 = NaHCO3 + NH4Cl =>
NaCl + H2O + NH3 + CO2 = NaHCO3 + NH4Cl

S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3

NaHCO3 + Ca(OH)2 = NaOH + H2O + CaCO3 =>
NaHCO3 + Ca(OH)2 = NaOH + H2O + CaCO3

MG + H2O = MGOH + H2 =>
2 MG + 2 H2O = 2 MGOH + H2

Al(NO3)3 + KI = AlI3 + KNO3 =>
Al(NO3)3 + 3 KI = AlI3 + 3 KNO3

NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2

MnO4{-} + Fe{2+} + H{+} = Mn{2+} + Fe{3+} + H2O =>
MnO4{-} + 5 Fe{2+} + 8 H{+} = Mn{2+} + 5 Fe{3+} + 4 H2O

KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2

CH3COOH + HCL = H20 + CH3COOCL =>
10 CH3COOH + 10 HCL = H20 + 10 CH3COOCL

CrI3 + NaOH + Cl2 = NaIO4 + Na2CrO4 + NaCl + H2O =>
2 CrI3 + 64 NaOH + 27 Cl2 = 6 NaIO4 + 2 Na2CrO4 + 54 NaCl + 32 H2O

NaCl + H2O + NH3 + CO2 = NaHCO3 + NH4Cl =>
NaCl + H2O + NH3 + CO2 = NaHCO3 + NH4Cl

C6H14 + O2 = H2O + CO2 =>
2 C6H14 + 19 O2 = 14 H2O + 12 CO2

PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl

SiC + NaOH + O = Na2SiO3 + Na2CO3 + H2 =>
SiC + 4 NaOH + 2 O = Na2SiO3 + Na2CO3 + 2 H2

NH3 + CuO = Cu + H2O + N2 =>
2 NH3 + 3 CuO = 3 Cu + 3 H2O + N2

SiC + NaOH + O = Na2SiO3 + Na2CO3 + H2O =>
SiC + 4 NaOH + 4 O = Na2SiO3 + Na2CO3 + 2 H2O

Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2

KClO3 + C = KCl + CO2 =>
2 KClO3 + 3 C = 2 KCl + 3 CO2

SiC + NaOH + O = Na2SiO3 + Na2CO3 + H2 =>
SiC + 4 NaOH + 2 O = Na2SiO3 + Na2CO3 + 2 H2

HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O

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

KHCO3 + H2O = KOH + H2CO3 =>
KHCO3 + H2O = KOH + H2CO3

SiC + NaOH + O = Na2SiO3 + Na2CO3 + H2O =>
SiC + 4 NaOH + 4 O = Na2SiO3 + Na2CO3 + 2 H2O

CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O

NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3

Fe + Cl2 + V = FeClV =>
2 Fe + Cl2 + 2 V = 2 FeClV

CH3NH3Cl + H2O = CH3NH3 + HCl + OH =>
CH3NH3Cl + H2O = CH3NH3 + HCl + OH

Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO

CACl2 + NAOH = CA(OH)2 + NACl =>
CACl2 + 2 NAOH = CA(OH)2 + 2 NACl

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

C + O2 = CO2 =>
C + O2 = CO2

CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O

C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O

C22H44 + O2 = CO2 + H2O =>
C22H44 + 33 O2 = 22 CO2 + 22 H2O

C23H45 + O2 = CO2 + H2O =>
4 C23H45 + 137 O2 = 92 CO2 + 90 H2O

C23H46 + O2 = CO2 + H2O =>
2 C23H46 + 69 O2 = 46 CO2 + 46 H2O

CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O

CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O

C24H48 + O2 = CO2 + H2O =>
C24H48 + 36 O2 = 24 CO2 + 24 H2O

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

Na2CO3 + Ca(OH)2 = CaCO3 + NaOH =>
Na2CO3 + Ca(OH)2 = CaCO3 + 2 NaOH

C25H50 + O2 = CO2 + H2O =>
2 C25H50 + 75 O2 = 50 CO2 + 50 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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