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Chemische vergelijkingen in evenwicht op12/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
NO = NO1 =>
NO = NO1

NaOH + Ca(OH)2 = Na2CaO2 + H2O =>
2 NaOH + Ca(OH)2 = Na2CaO2 + 2 H2O

CrO2{-} + ClO2{-} + OH{-} = Cl{-} + CrO4{2-} + H2O =>
4 CrO2{-} + 3 ClO2{-} + 4 OH{-} = 3 Cl{-} + 4 CrO4{2-} + 2 H2O

CaC2O4 + CH3COOH = (CH3COO)2Ca + H2C2O4 =>
CaC2O4 + 2 CH3COOH = (CH3COO)2Ca + H2C2O4

C12H22O17 + O2 = H2O + CO2 =>
C12H22O17 + 9 O2 = 11 H2O + 12 CO2

Na2SO3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
3 Na2SO3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 3 Na2SO4 + K2SO4 + 4 H2O

NaOH + H3Po4 = Na3Po4 + H2O =>
3 NaOH + H3Po4 = Na3Po4 + 3 H2O

NH4F = NH4 + F =>
NH4F = NH4 + F

CaCO3 + HNO3 = Ca(NO3)2CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2CO2 + H2O

ZrCl4 + NH3 = ZrCl3NH2 + NH4Cl =>
ZrCl4 + 2 NH3 = ZrCl3NH2 + NH4Cl

AgSO3 + NaOH = AgOH + NaSO3 =>
AgSO3 + NaOH = AgOH + NaSO3

CrCl3 + KOH + Cl2 = KCrO4 + KCl + H2O =>
CrCl3 + 8 KOH + 2 Cl2 = KCrO4 + 7 KCl + 4 H2O

Sr(CH3COO)2 + HCl = SrCl2 + CH3COOH =>
Sr(CH3COO)2 + 2 HCl = SrCl2 + 2 CH3COOH

CHF3 + Cl2 = CFC + F2 + HCl =>
4 CHF3 + 2 Cl2 = 2 CFC + 5 F2 + 4 HCl

Cr(OH)3 + NaClO3 + NaOH = NaCl + Na2CrO4 + H2O =>
2 Cr(OH)3 + NaClO3 + 4 NaOH = NaCl + 2 Na2CrO4 + 5 H2O

HCl + NaSO4 = HSO4 + NaCl =>
HCl + NaSO4 = HSO4 + NaCl

Ag(NH3)2OH + H2S = Ag2S + H2O + (NH4)2S =>
2 Ag(NH3)2OH + 3 H2S = Ag2S + 2 H2O + 2(NH4)2S

K3(Cr(OH)6) + H2O2 = K2CrO4 + KOH + H2O =>
2 K3(Cr(OH)6) + 3 H2O2 = 2 K2CrO4 + 2 KOH + 8 H2O

CuCl + Cl2 = CuCl2 =>
2 CuCl + Cl2 = 2 CuCl2

LiO + H2O = Li(OH) + O2 =>
4 LiO + 2 H2O = 4 Li(OH) + O2

e = {-} =>
e = e

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

N2H4 + K2S2O8 + KOH = K2SO4 + NO + H2O =>
N2H4 + 4 K2S2O8 + 8 KOH = 8 K2SO4 + 2 NO + 6 H2O

C2H6O(ethanol) + H2O = H3O + C2H3OO =>
C2H6O(ethanol) + 6 H2O = 5 H3O + C2H3OO

Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3

(NH4)2SO3 + HNO3 = NH4NO3 + H2SO3 =>
(NH4)2SO3 + 2 HNO3 = 2 NH4NO3 + H2SO3

N2O = N2 + O2 =>
2 N2O = 2 N2 + O2

SnN = Sn + N2 =>
2 SnN = 2 Sn + N2

MgOH + HCl2 = MgCl2 + OH2 =>
MgOH + HCl2 = MgCl2 + OH2

AgNO3 + HCOOH = Ag + HNO3 + CO2 =>
2 AgNO3 + HCOOH = 2 Ag + 2 HNO3 + CO2

Co3 = Co5 =>
5 Co3 = 3 Co5

Ag2O + HCl = Ag2Cl2 + H2O =>
Ag2O + 2 HCl = Ag2Cl2 + H2O

KMnO4 + H2SO4 + NaHSO3 = MnSO4 + K2SO4 + Na2SO4 + H2O =>
4 KMnO4 + H2SO4 + 10 NaHSO3 = 4 MnSO4 + 2 K2SO4 + 5 Na2SO4 + 6 H2O

CaO + P2O4 = Ca2PO4 =>
4 CaO + P2O4 = 2 Ca2PO4

Zn + Cr2(CO3)3 = ZnCO3 + Cr =>
3 Zn + Cr2(CO3)3 = 3 ZnCO3 + 2 Cr

H2O + HCl = H3O + ClO4 =>
13 H2O + HCl = 9 H3O + ClO4

C2H6O + HNO3 = CO2 + H2O + NO2 =>
C2H6O + 12 HNO3 = 2 CO2 + 9 H2O + 12 NO2

CaO + H2O = Ca + H2O2 =>
CaO + H2O = Ca + H2O2

Al2(SO4)3 + NH4Br = AlBr3 + (NH4)2 + SO4 =>
Al2(SO4)3 + 6 NH4Br = 2 AlBr3 + 3(NH4)2 + 3 SO4

NaHCO3 + CH3OOH = C2H3NaO2 + H2O + CO2 =>
NaHCO3 + 2 CH3OOH = C2H3NaO2 + 3 H2O + CO2

KNO3 + Al + NaOH + H2O = K[Al(OH)4] + NaNO3 + NH3 =>
8 KNO3 + 8 Al + 5 NaOH + 18 H2O = 8 K[Al(OH)4] + 5 NaNO3 + 3 NH3

C6H12O6 + Cu(OH)2 = C6H12Cu + H2O + CO2 =>
19 C6H12O6 + 12 Cu(OH)2 = 12 C6H12Cu + 54 H2O + 42 CO2

KOHCu(SO4)2 = Cu(OH)K(SO4)2 =>
KOHCu(SO4)2 = Cu(OH)K(SO4)2

Ca + Al(ClO3)3 = Ca(ClO3)3 + Al =>
Ca + Al(ClO3)3 = Ca(ClO3)3 + Al

XeO3 = Xe + O2 =>
2 XeO3 = 2 Xe + 3 O2

H(NO3) = H + NO3 =>
H(NO3) = H + NO3

K3PO4(aq) + Cu(NO3)2 = KNO3(aq) + Cu3(PO4)2(s) =>
2 K3PO4(aq) + 3 Cu(NO3)2 = 6 KNO3(aq) + Cu3(PO4)2(s)

Fe2 + MnO{-}4 + H{+} = Fe3{+} + Mn2{+} + H2O =>
3 Fe2 + 4 MnO{-}4 + 8 H{+} = 2 Fe3{+} + 2 Mn2{+} + 4 H2O

HOOC(C6H4)COOKKOH = KOOC(C6H4)COOKH2O =>
HOOC(C6H4)COOKKOH = KOOC(C6H4)COOKH2O

HCOOCH3 + KOH = HCOOK + CH3OH =>
HCOOCH3 + KOH = HCOOK + CH3OH

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Breng de vergelijking van een chemische reactie in evenwicht
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