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Chemische vergelijkingen in evenwicht op12/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaClO3 + HCl = NaCl + Cl2 + H2O =>
NaClO3 + 6 HCl = NaCl + 3 Cl2 + 3 H2O

Ni + H2O = H2 + NiO =>
Ni + H2O = H2 + NiO

Ca + CrO4 = CaCrO4 =>
Ca + CrO4 = CaCrO4

CaCo3 + Ar = CaCo3Ar =>
CaCo3 + Ar = CaCo3Ar

C3H8 + O = C3H7 + H2O =>
2 C3H8 + O = 2 C3H7 + H2O

I + Cu(NO3)2 = Cu + INO3 =>
2 I + Cu(NO3)2 = Cu + 2 INO3

NaAg + HCl = NaCl + HAg =>
NaAg + HCl = NaCl + HAg

CS2 + Cl2 = S8 + CCl4 =>
4 CS2 + 8 Cl2 = S8 + 4 CCl4

NaOCl + H2O + Na2S = NaCl + NaOH + S =>
NaOCl + H2O + Na2S = NaCl + 2 NaOH + S

Na2O3 + K2O = NaO + KO =>
Na2O3 + K2O = 2 NaO + 2 KO

Na2 + O2 = Na2O1 =>
2 Na2 + O2 = 2 Na2O1

CuCl2(H2O)2 + (C6H7N) + MeOH = CuCl(OMe)(C6H7N) + HCl + H2O =>
CuCl2(H2O)2 + (C6H7N) + MeOH = CuCl(OMe)(C6H7N) + HCl + 2 H2O

Cl2 + Fe2O2 = FeCl3 + O2 =>
3 Cl2 + Fe2O2 = 2 FeCl3 + O2

Fe(NO3)2 + K3[Fe(CN)6] = KFe[Fe(CN)6] + KNO3 =>
Fe(NO3)2 + K3[Fe(CN)6] = KFe[Fe(CN)6] + 2 KNO3

CoCl2 + H2O2 + HCl + C2H4(NH2)2 = [Co(C2H4(NH2)2)Cl2]Cl + H2O =>
2 CoCl2 + H2O2 + 2 HCl + 2 C2H4(NH2)2 = 2[Co(C2H4(NH2)2)Cl2]Cl + 2 H2O

H2SO4(aq) + Al(OH)3(aq) = Al2(SO4)3 + H(OH) =>
3 H2SO4(aq) + 2 Al(OH)3(aq) = Al2(SO4)3 + 6 H(OH)

CH3CH2CH2CO2H + O2 = CO2 + H2O =>
CH3CH2CH2CO2H + 5 O2 = 4 CO2 + 4 H2O

FeBr3 = Fe + Br2 =>
2 FeBr3 = 2 Fe + 3 Br2

CO2 + Ag2O = Ag2CO3 =>
CO2 + Ag2O = Ag2CO3

CaNO3 + KSO3 = CaSO3 + KNO3 =>
CaNO3 + KSO3 = CaSO3 + KNO3

Cs(ClO3) = Cs(Cl) + O2 =>
2 Cs(ClO3) = 2 Cs(Cl) + 3 O2

KNO2 + MnO2 + KOH = N2 + K2MnO4 + H2O =>
2 KNO2 + 3 MnO2 + 4 KOH = N2 + 3 K2MnO4 + 2 H2O

Fe2O3 + KNO3 + KOH = K2FeO4 + KNO2 + H2O =>
Fe2O3 + 3 KNO3 + 4 KOH = 2 K2FeO4 + 3 KNO2 + 2 H2O

SrSe + (NH4)2Te = SrTe + (NH4)2Se =>
SrSe + (NH4)2Te = SrTe + (NH4)2Se

FeCl3 + Ni = NiCl3 + Fe =>
FeCl3 + Ni = NiCl3 + Fe

Cr2O3 + K2CO3 + O2 = K2CrO4 + CO2 =>
2 Cr2O3 + 4 K2CO3 + 3 O2 = 4 K2CrO4 + 4 CO2

S + N2 = N2S4 =>
4 S + N2 = N2S4

AlPO4 + NaOH = Al(OH)3 + Na3PO4 =>
AlPO4 + 3 NaOH = Al(OH)3 + Na3PO4

(NH4)2Fe(SO4)2*6H2O + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2SO4 + (NH4)2SO4 + H2O =>
(NH4)2Fe(SO4)2*6H2O + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2SO4 + (NH4)2SO4 + 6 H2O

C6H6SO3 + O2 = CO2 + H2O + SO3 =>
2 C6H6SO3 + 15 O2 = 12 CO2 + 6 H2O + 2 SO3

BaCO3 + CF3SO3H = Ba(CF3SO3)2 + H2O + CO2 =>
BaCO3 + 2 CF3SO3H = Ba(CF3SO3)2 + H2O + CO2

C8H18 + NO = CO2 + H2O + N =>
C8H18 + 25 NO = 8 CO2 + 9 H2O + 25 N

C2O2 = C2O + O2 =>
2 C2O2 = 2 C2O + O2

Ca(OCl)2 + HCl = CaCl2 + OCl + H2O =>
3 Ca(OCl)2 + 4 HCl = 3 CaCl2 + 4 OCl + 2 H2O

Br{-} + CrO4{-2} + H2O = Br2 + Cr(OH)3 + OH{-} =>
6 Br{-} + 2 CrO4{-2} + 8 H2O = 3 Br2 + 2 Cr(OH)3 + 10 OH{-}

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

CH3COOH + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
9 CH3COOH + 12 NaHCO3 = 14 H2O + 6 CO2 + 4 Na3C6H5O7

C2H5OH + Na2Cr2O7 + HCl = CH3COOH + CrCl3 + NaCl + H2O =>
3 C2H5OH + 2 Na2Cr2O7 + 16 HCl = 3 CH3COOH + 4 CrCl3 + 4 NaCl + 11 H2O

C2H8N2(g) + N2O4(g) = N2(g) + H2O(g) + CO2(g) =>
C2H8N2(g) + 2 N2O4(g) = 3 N2(g) + 4 H2O(g) + 2 CO2(g)

Co + Br = CoBr2 =>
Co + 2 Br = CoBr2

Cl2 + CH2 = CCl3 + HCl =>
5 Cl2 + 2 CH2 = 2 CCl3 + 4 HCl

KOH + HCl = KCl + H2O = =>
KOH + HCl = KCl + H2O

HI + Ni = NiHI =>
HI + Ni = NiHI

C2H4O = C + H2 + O2 =>
2 C2H4O = 4 C + 4 H2 + O2

Al + KOH + KNO3 + H2O = K3[Al(OH)6] + NH3 =>
8 Al + 21 KOH + 3 KNO3 + 18 H2O = 8 K3[Al(OH)6] + 3 NH3

BaCl2 + O2 = ClO2 + Ba =>
BaCl2 + 2 O2 = 2 ClO2 + Ba

HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2

C7H16O = H2O + C7H14 =>
C7H16O = H2O + C7H14

Ca10(PO4)6(OH)2 = Ca3(PO4)2 + CaO + H2O =>
Ca10(PO4)6(OH)2 = 3 Ca3(PO4)2 + CaO + H2O

NaHCO3 + K2CO3 = Na2CO3 + KHCO3 =>
2 NaHCO3 + K2CO3 = Na2CO3 + 2 KHCO3

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Breng de vergelijking van een chemische reactie in evenwicht
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