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Chemische vergelijkingen in evenwicht op01/11/18

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Breng de vergelijking van een chemische reactie in evenwicht
HCl + NaHO = NaCl + H2O =>
HCl + NaHO = NaCl + H2O

C2 + H2O = CO + H2 =>
C2 + 2 H2O = 2 CO + 2 H2

C9H14NNa + H2O = C9H14N + NaOH2 =>
C9H14NNa + H2O = C9H14N + NaOH2

Ca(NO3)2 + K2SO4 = CaSO4 + KNO3 =>
Ca(NO3)2 + K2SO4 = CaSO4 + 2 KNO3

V + Cl2 = VCl3 =>
2 V + 3 Cl2 = 2 VCl3

H4As2O7 = As2O5 + H2O =>
H4As2O7 = As2O5 + 2 H2O

H3BO3 = B + H2O2 =>
2 H3BO3 = 2 B + 3 H2O2

Fe + AgCH3COO = Fe(CH3COO)2 + Ag =>
Fe + 2 AgCH3COO = Fe(CH3COO)2 + 2 Ag

CaSO4 + NaOH = Ca(OH)2 + Na2SO4 =>
CaSO4 + 2 NaOH = Ca(OH)2 + Na2SO4

NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O

HNO3 + Mn(OH)2 = H2O + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 H2O + Mn(NO3)2

BAO + HNO3 = BA(NO3)2 + H2O =>
BAO + 2 HNO3 = BA(NO3)2 + H2O

S2O8{2-} + I{-} = I2 + SO4{-2} =>
S2O8{2-} + 2 I{-} = I2 + 2 SO4{-2}

CaC2 + N2 = CaCN2 + C =>
CaC2 + N2 = CaCN2 + C

NaOH + AgNO3 = NaNO3 + AgOH =>
NaOH + AgNO3 = NaNO3 + AgOH

CH3CH2OH + K2CrO7 + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH3CH2OH + 2 K2CrO7 + 5 H2SO4 = 9 CH3CHO + Cr2(SO4)3 + 2 K2SO4 + 14 H2O

NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O

(NH4)2PtCl6 = HCl + N2 + NH3 + Pt =>
3(NH4)2PtCl6 = 18 HCl + 2 N2 + 2 NH3 + 3 Pt

KOH + HNO3 = KNO3 + H2O =>
KOH + HNO3 = KNO3 + H2O

AgNO2 + BaSO4 = Ba(NO2)2 + Ag2(SO4) =>
2 AgNO2 + BaSO4 = Ba(NO2)2 + Ag2(SO4)

C2H4 + Na = C2H4Na =>
C2H4 + Na = C2H4Na

KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O

H2S = H2 + S2 =>
2 H2S = 2 H2 + S2

KOH + SnCl2 = KCl2 + SnOH =>
KOH + SnCl2 = KCl2 + SnOH

KHSO4 = K2S2O7 + H2O =>
2 KHSO4 = K2S2O7 + H2O

C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2

AL + HCl = ALCl3 + H2 =>
2 AL + 6 HCl = 2 ALCl3 + 3 H2

KMNO4 + K2SO3 + H2O = MNO2 + K2SO4 + KOH =>
2 KMNO4 + 3 K2SO3 + H2O = 2 MNO2 + 3 K2SO4 + 2 KOH

HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O

CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O

C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

H2O + AgI = HI + Ag2O =>
H2O + 2 AgI = 2 HI + Ag2O

P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O

HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl

HNO3 + Fe(OH)3 = H2O + Fe(NO3)3 =>
3 HNO3 + Fe(OH)3 = 3 H2O + Fe(NO3)3

HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O

Cr(OH)3 + Na2O2 = Na2CrO4 + H2O + NaOH =>
2 Cr(OH)3 + 3 Na2O2 = 2 Na2CrO4 + 2 H2O + 2 NaOH

NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O

AsCl3 + H2 = As + HCl =>
2 AsCl3 + 3 H2 = 2 As + 6 HCl

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

CaCO3(s) + HCl(aq) = H2CO3(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2CO3(g) + CaCl2(aq)

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

C4H10O3 + C13H10O2 = C7H6O2 + C6H5OH =>
4 C4H10O3 + 11 C13H10O2 = 9 C7H6O2 + 16 C6H5OH

Zn + HNO3 = Zn(NO3)2 + NH3 + H2O =>
4 Zn + 9 HNO3 = 4 Zn(NO3)2 + NH3 + 3 H2O

H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O

KOH + Cr(CH3COO)2 = KCH3COO + Cr(OH)2 =>
2 KOH + Cr(CH3COO)2 = 2 KCH3COO + Cr(OH)2

Sn{2+} + Hg{2+} = Sn{4+} + Hg2{2+} =>
Sn{2+} + 2 Hg{2+} = Sn{4+} + Hg2{2+}

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Breng de vergelijking van een chemische reactie in evenwicht
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