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Chemische vergelijkingen in evenwicht op12/17/24

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Breng de vergelijking van een chemische reactie in evenwicht
CO + F2 = OF2 + CF4 =>
CO + 3 F2 = OF2 + CF4

C6H4(CH3)2 + KMnO4 + KOH = KOOCC6H4COOK + K2MnO4 + H2O =>
C6H4(CH3)2 + 12 KMnO4 + 14 KOH = KOOCC6H4COOK + 12 K2MnO4 + 10 H2O

HNO3 + BaSO4 = BaNO3 + HSO4 =>
HNO3 + BaSO4 = BaNO3 + HSO4

KClO2 + Zn = KCl + ZnO =>
KClO2 + 2 Zn = KCl + 2 ZnO

FeCl2 + (NH4)2S + H2O = FeS + HCl + NH4OH =>
FeCl2 + (NH4)2S + 2 H2O = FeS + 2 HCl + 2 NH4OH

K3[Fe(CN)6] + KCNS = K4[Fe(CN)6] + (CNS)2 =>
2 K3[Fe(CN)6] + 2 KCNS = 2 K4[Fe(CN)6] + (CNS)2

H2SO4 + Ca2(CO3)2 = CO2 + Ca2(SO4)2 + H2O =>
2 H2SO4 + Ca2(CO3)2 = 2 CO2 + Ca2(SO4)2 + 2 H2O

C6H5NH2 + H2O = C6H5NH3OH =>
C6H5NH2 + H2O = C6H5NH3OH

SO2 + Na2SO3 = Na2SO4 + S =>
SO2 + 2 Na2SO3 = 2 Na2SO4 + S

SO3 + OH = SO4 + H2O =>
SO3 + 2 OH = SO4 + H2O

Bu(OH)2 + H2SO4 = H2O + BuSO4 =>
Bu(OH)2 + H2SO4 = 2 H2O + BuSO4

LiO + F = LiF + O =>
LiO + F = LiF + O

C2H5CH(OH)2 + K2Cr2O7 + H2SO4 = C2H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5CH(OH)2 + K2Cr2O7 + 4 H2SO4 = 3 C2H5COOH + Cr2(SO4)3 + K2SO4 + 7 H2O

BaOH + MgCl2 = BaCl2 + MgOH =>
BaOH + MgCl2 = BaCl2 + MgOH

Mg + H2O = MgH2 + O =>
Mg + H2O = MgH2 + O

C2H5Br + NH3 = C2H7N + HBr =>
C2H5Br + NH3 = C2H7N + HBr

K2O + KCl = K3ClO =>
K2O + KCl = K3ClO

P + Na = Na5P =>
P + 5 Na = Na5P

C28H7O2 + O2 = CO2 + H2O =>
4 C28H7O2 + 115 O2 = 112 CO2 + 14 H2O

TiH2 + O2 = TiO2 + H2O =>
2 TiH2 + 3 O2 = 2 TiO2 + 2 H2O

Cu(OH)2 + HBr = Cu(OH)Br + H2O =>
Cu(OH)2 + HBr = Cu(OH)Br + H2O

Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe

HCl + Al = HAl + Cl =>
HCl + Al = HAl + Cl

I + KCl = ICl + K =>
I + KCl = ICl + K

C2H2O2 + O2 = CO2 + H2O =>
2 C2H2O2 + 3 O2 = 4 CO2 + 2 H2O

NH3 + HI = NI + H4 =>
NH3 + HI = NI + H4

BaS2O3 + H2O = BaS + H2SO4 =>
BaS2O3 + H2O = BaS + H2SO4

ZnSO4 + HCl = ZnCl2 + H2S + O2 =>
ZnSO4 + 2 HCl = ZnCl2 + H2S + 2 O2

Hg + SO2 + O2 = HgSO4 =>
Hg + SO2 + O2 = HgSO4

Ca(HCO3)2 + H = Ca + H2O + CO2 =>
Ca(HCO3)2 + 2 H = Ca + 2 H2O + 2 CO2

MgSO4 + KOH = Mg(OH)2 + K2SO4 =>
MgSO4 + 2 KOH = Mg(OH)2 + K2SO4

HCl + CaBr2 = CaCl2 + HBr =>
2 HCl + CaBr2 = CaCl2 + 2 HBr

Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2

Rubidium + H2O = RbOH + H =>
Rb + H2O = RbOH + H

MnSO4 + Na2S2O8 + HNO3 = HMnO4 + Na2SO4 + H2SO4 + NO2 =>
2 MnSO4 + Na2S2O8 + 8 HNO3 = 2 HMnO4 + Na2SO4 + 3 H2SO4 + 8 NO2

HI = H2 + I2 = =>
2 HI = H2 + I2

K2S + H2SO4 = K2S2O3 + H2O =>
K2S + H2SO4 = K2S2O3 + H2O

Cu2SO4 + Au = Au2(SO4)3 + Cu =>
3 Cu2SO4 + 2 Au = Au2(SO4)3 + 6 Cu

BeOH2O = Be(OH)2 =>
BeOH2O = Be(OH)2

NaOH = Na + OH =>
NaOH = Na + OH

K2SO4 + ZnO = K2O + ZnSO4 =>
K2SO4 + ZnO = K2O + ZnSO4

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

C3H7Cl + Cl = C3H6Cl2 + H2 =>
2 C3H7Cl + 2 Cl = 2 C3H6Cl2 + H2

KOH + NaNO2 = KNO2 + NaOH =>
KOH + NaNO2 = KNO2 + NaOH

HCl + NH4SO4 = NH4Cl + HSO4 =>
HCl + NH4SO4 = NH4Cl + HSO4

Cl2O7 + Al(OH)3 = Al(ClO4)3 + H2O =>
3 Cl2O7 + 2 Al(OH)3 = 2 Al(ClO4)3 + 3 H2O

CH3COOK + FeCl3 + H2O = CH3COOH + Fe(OH)3 + KCl =>
3 CH3COOK + FeCl3 + 3 H2O = 3 CH3COOH + Fe(OH)3 + 3 KCl

C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O

NO2 + OH({-}1) = NO2({-}1) + NO3({-}1) + H2O =>
2 NO2 + 2 OH({-}1) = NO2({-}1) + NO3({-}1) + H2O

Na2SiO3 + CO2 = Na2CO3 + SiO2 =>
Na2SiO3 + CO2 = Na2CO3 + SiO2

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Breng de vergelijking van een chemische reactie in evenwicht
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