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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
K + HNO3 = KNO3 + NH3 + H2O =>
8 K + 9 HNO3 = 8 KNO3 + NH3 + 3 H2O

C8H8O3 + C9H11NO2 = C17H17NO4 + H2O =>
C8H8O3 + C9H11NO2 = C17H17NO4 + H2O

NH4Cl + NaCl = Na2NH2Cl + HCl =>
NH4Cl + 2 NaCl = Na2NH2Cl + 2 HCl

CO3 + H2 = H2O + CO2 =>
CO3 + H2 = H2O + CO2

MgO + Mg(HSO4)2 = MgSO4 + H2O =>
MgO + Mg(HSO4)2 = 2 MgSO4 + H2O

TlOH + H2CrO4 = OH3 + TlCrO4 =>
TlOH + H2CrO4 = OH3 + TlCrO4

K[Al(OH)4] = Al(OH)3 + KOH =>
K[Al(OH)4] = Al(OH)3 + KOH

N2O + NaNH2 = NaN + NaOH + NH3 =>
N2O + 5 NaNH2 = 4 NaN + NaOH + 3 NH3

CH3COOOH + CH3OH = CH3COOCH3 + H2O =>
2 CH3COOOH + 5 CH3OH = 3 CH3COOCH3 + 5 H2O

K2CO3 + MoO3 + H3PO4 = KMo(PO4)2 + H2O + CO2 + O =>
K2CO3 + 2 MoO3 + 4 H3PO4 = 2 KMo(PO4)2 + 6 H2O + CO2 + O

Mn + H2SO4 = MnSO4 + H2 =>
Mn + H2SO4 = MnSO4 + H2

Cl2 + NaBr = Br2 + NaCl =>
Cl2 + 2 NaBr = Br2 + 2 NaCl

Cu + CH3COOH = CH3COOCu + H2 =>
2 Cu + 2 CH3COOH = 2 CH3COOCu + H2

Cu(OH)3 + H2SO4 = H2O + Cu2(SO4)3 =>
2 Cu(OH)3 + 3 H2SO4 = 6 H2O + Cu2(SO4)3

K3(PO4) + AlCl3 = Al(PO4) + K3(Cl)3 =>
K3(PO4) + AlCl3 = Al(PO4) + K3(Cl)3

PH3(g) + I2(s) + H2O(l) = H3PO2(aq) + HI(aq) =>
PH3(g) + 2 I2(s) + 2 H2O(l) = H3PO2(aq) + 4 HI(aq)

Rb2 + H2O = Rb(OH)2 + H2 =>
Rb2 + 4 H2O = 2 Rb(OH)2 + 2 H2

As3(PO4)5 + Mg3(BO3)2 = As3(BO3)5 + Mg3(PO4)2 =>
2 As3(PO4)5 + 5 Mg3(BO3)2 = 2 As3(BO3)5 + 5 Mg3(PO4)2

CaAlCl3 = AlCl3 + Ca =>
CaAlCl3 = AlCl3 + Ca

(NH4)PO3 + NaOH = Na3PO4 + NH3 + H2O =>
(NH4)PO3 + 3 NaOH = Na3PO4 + NH3 + 2 H2O

CaCl2 + LiIO = Ca(IO)2 + LiCl =>
CaCl2 + 2 LiIO = Ca(IO)2 + 2 LiCl

Be(NO3)2 + LiOH = LiNO3 + Be(OH)2 =>
Be(NO3)2 + 2 LiOH = 2 LiNO3 + Be(OH)2

H2PO4{-} + CO3{2-} = HPO4{-} + HCO3{2-} =>
H2PO4{-} + CO3{2-} = HPO4{-} + HCO3{2-}

H4Si3O8 + LiOH = Li2SiO3 + H2O =>
H4Si3O8 + 6 LiOH = 3 Li2SiO3 + 5 H2O

OPCl3 = OPCl2 + OPCl4 =>
2 OPCl3 = OPCl2 + OPCl4

Pb(OH)4{-}2 + Cl2{-} = PbO2 + Cl{-} + H2O =>
Pb(OH)4{-}2 + Cl2{-} = PbO2 + 2 Cl{-} + 2 H2O

CHCHCH2CH2CH2CH2 + Br = CHBrCHCH2CH2CH2CH2 =>
CHCHCH2CH2CH2CH2 + Br = CHBrCHCH2CH2CH2CH2

H3N + HClO4 = N2 + H2O + NCl3 =>
7 H3N + 3 HClO4 = 3 N2 + 12 H2O + NCl3

FeC2O4*2H2O + H2C2O4 + H2O2 + K2C2O4*H2O = K3(Fe(C2O4)3)*3H2O + H2O =>
2 FeC2O4*2H2O + H2C2O4 + H2O2 + 3 K2C2O4*H2O = 2 K3(Fe(C2O4)3)*3H2O + 3 H2O

C4H8O + HBr = C4H8Br2O + H2 =>
C4H8O + 2 HBr = C4H8Br2O + H2

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

MnO4{-} + SO3{2}{-} + H{+} = Mn{2+} + SO42{-} + H2O =>
15 MnO4{-} + SO3{2}{-} + 42 H{+} = 15 Mn{2+} + SO42{-} + 21 H2O

AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2

MnO4{-} + SO3{2}{-} + H{+} = Mn{2+} + SO42{-} + H2O =>
15 MnO4{-} + SO3{2}{-} + 42 H{+} = 15 Mn{2+} + SO42{-} + 21 H2O

Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O

H2Mo2O7 + HCl = MoCl2 + Cl2 + H2O =>
H2Mo2O7 + 12 HCl = 2 MoCl2 + 4 Cl2 + 7 H2O

CH3CH2OH + Cr2O7{2-} + H{+} = CH3CO2H + Cr{3+} + H2O =>
3 CH3CH2OH + 2 Cr2O7{2-} + 16 H{+} = 3 CH3CO2H + 4 Cr{3+} + 11 H2O

HOOCCOOH + OH = HOOCCOO + H2O =>
HOOCCOOH + OH = HOOCCOO + H2O

BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2

AgS2 + HNO3 = AgNO3 + NO + S + H2O =>
3 AgS2 + 4 HNO3 = 3 AgNO3 + NO + 6 S + 2 H2O

Pb(CH3COO)4 + Ni = Ni(CH3COO)2 + Pb =>
Pb(CH3COO)4 + 2 Ni = 2 Ni(CH3COO)2 + Pb

Cu2CO3(OH)2 = H2O + CO2 + Cu2O + O2 =>
2 Cu2CO3(OH)2 = 2 H2O + 2 CO2 + 2 Cu2O + O2

Cu2O + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2O + 3 H2SO4 = 2 CuSO4 + SO2 + 3 H2O

CH3OH(aq) = CH4(g) + CO2(g) + H2O(l) =>
4 CH3OH(aq) = 3 CH4(g) + CO2(g) + 2 H2O(l)

Na2SiO3 + H2CO3 = Na2CO3 + H2SiO3 =>
Na2SiO3 + H2CO3 = Na2CO3 + H2SiO3

NaOH + HCrO4 = NaCrO4 + H2O =>
NaOH + HCrO4 = NaCrO4 + H2O

Cu + Ag(NO3)2 = Cu2NO3 + Ag =>
4 Cu + Ag(NO3)2 = 2 Cu2NO3 + Ag

Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2

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

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

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Breng de vergelijking van een chemische reactie in evenwicht
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