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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
CuCl2 + O2 = CuO + Cl2O =>
CuCl2 + O2 = CuO + Cl2O

Pr2O3 + HI + H2O = PrI3*9H2O =>
Pr2O3 + 6 HI + 15 H2O = 2 PrI3*9H2O

CaO + HSbO3 = Ca(SbO3)2 + H2O =>
CaO + 2 HSbO3 = Ca(SbO3)2 + H2O

C2H4O2 + CH5N = C3H7NO + H2O =>
C2H4O2 + CH5N = C3H7NO + H2O

YC = CY =>
YC = CY

NH4No3 + Na2SO4 = NH4SO4 + Na2No3 =>
NH4No3 + Na2SO4 = NH4SO4 + Na2No3

CH3COOH + CH3OH = CH2OOCH3 =>
3 CH3COOH + 2 CH3OH = 4 CH2OOCH3

H2H4H4O6 + C2H5OH = C4H10C4H4O6 + H2O =>
7 H2H4H4O6 + 4 C2H5OH = C4H10C4H4O6 + 40 H2O

AgCIO3 + Cl2 = AgCl + CIO2 + O2 =>
2 AgCIO3 + Cl2 = 2 AgCl + 2 CIO2 + O2

NaH2PO4(aq) + HCl(aq) = H3PO4(s) + NaCl(aq) =>
NaH2PO4(aq) + HCl(aq) = H3PO4(s) + NaCl(aq)

(CH3NH3)2SO4 = CH3NH2 + H2SO4 =>
(CH3NH3)2SO4 = 2 CH3NH2 + H2SO4

Zn(OH)2 + HClO5 = Zn(ClO5)2 + H2O =>
Zn(OH)2 + 2 HClO5 = Zn(ClO5)2 + 2 H2O

Cu(OH)2 + HCOH = Cu2O + CO2 + H2O =>
4 Cu(OH)2 + HCOH = 2 Cu2O + CO2 + 5 H2O

H2[SnCl6] + Zn = Sn + ZnCl2 + HCl =>
H2[SnCl6] + 2 Zn = Sn + 2 ZnCl2 + 2 HCl

NaClO + AcOH = HClO + AcONa =>
NaClO + AcOH = HClO + AcONa

Cl2CO + H2S = HCl + H2O + CS2 =>
Cl2CO + 2 H2S = 2 HCl + H2O + CS2

Li3O4P + NaBr = Na3PO4 + LiBr =>
Li3O4P + 3 NaBr = Na3PO4 + 3 LiBr

MnO + C = Mn + CO =>
MnO + C = Mn + CO

CaC2H3O2 + NaCO3 = NaC2H3O2 + CaCO3 =>
CaC2H3O2 + NaCO3 = NaC2H3O2 + CaCO3

KNO2 + HCl = KCl + HNO2 =>
KNO2 + HCl = KCl + HNO2

KCN + AuCO3 = K2CO3 + Au(CN)2 =>
2 KCN + AuCO3 = K2CO3 + Au(CN)2

S8 + Cl2 = S2Cl2 =>
S8 + 4 Cl2 = 4 S2Cl2

C14H16O3 + O2 = CO2 + H2O =>
2 C14H16O3 + 33 O2 = 28 CO2 + 16 H2O

CaO + Zn = ZnO + Ca =>
CaO + Zn = ZnO + Ca

MnO4{-}(aq) + CH3OH(aq) + H{+}(aq) = Mn{2+}(aq) + HCO2H(aq) + H2O(l) =>
4 MnO4{-}(aq) + 5 CH3OH(aq) + 12 H{+}(aq) = 4 Mn{2+}(aq) + 5 HCO2H(aq) + 11 H2O(l)

Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O

Ti2(SO4)3 + KMnO4 + H2O = Ti(OH)2SO4 + MnSO4 + K2SO4 + H2SO4 =>
5 Ti2(SO4)3 + 2 KMnO4 + 12 H2O = 10 Ti(OH)2SO4 + 2 MnSO4 + K2SO4 + 2 H2SO4

Nd2O3 + NH4Cl = NdCl3 + H2O + NH3 =>
Nd2O3 + 6 NH4Cl = 2 NdCl3 + 3 H2O + 6 NH3

Zn(s) + H2SO4(Ac) = ZnSO4(Ac) + H2(g) =>
Zn(s) + H2SO4(Ac) = ZnSO4(Ac) + H2(g)

Pb + NaOH + H2O = Na2[Pb(OH)4] + H2 =>
Pb + 2 NaOH + 2 H2O = Na2[Pb(OH)4] + H2

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

MnO(s) + PbO2(s) + HNO3(aq) = HMnO4(aq) + Pb(NO3)2(aq) + H2O =>
2 MnO(s) + 5 PbO2(s) + 10 HNO3(aq) = 2 HMnO4(aq) + 5 Pb(NO3)2(aq) + 4 H2O

Mg3 + Al2O3 = MgO + Al =>
Mg3 + Al2O3 = 3 MgO + 2 Al

[AsO3]{3-} + [NO3]{-} + H{+} = [AsO4]{3-} + N2O3 + H2O =>
2[AsO3]{3-} + 2[NO3]{-} + 2 H{+} = 2[AsO4]{3-} + N2O3 + H2O

CH3CH(Cl)CH2CH3 + KOH = CH3CH2CHCH2 + KCl + H2O =>
CH3CH(Cl)CH2CH3 + KOH = CH3CH2CHCH2 + KCl + H2O

I2 + OCl{-} + H2O = IO3{-} + Cl{-} + H{+} =>
I2 + 5 OCl{-} + H2O = 2 IO3{-} + 5 Cl{-} + 2 H{+}

HI(aq) + H2O(l) = H3O + I =>
HI(aq) + H2O(l) = H3O + I

PbO + HI = I + PbI + H2O =>
PbO + 2 HI = I + PbI + H2O

As2S3 + NH3 + H2O2 = (NH4)3AsO4 + S + H2O =>
As2S3 + 6 NH3 + 5 H2O2 = 2(NH4)3AsO4 + 3 S + 2 H2O

CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2

TiCl4 + Mg = MgCl2 + Ti =>
TiCl4 + 2 Mg = 2 MgCl2 + Ti

(SO4)3 = S3O12 =>
(SO4)3 = S3O12

O = O2 =>
2 O = O2

CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O

AgCH3COO + Na2CO3 = Ag2CO3 + NaCH3COO =>
2 AgCH3COO + Na2CO3 = Ag2CO3 + 2 NaCH3COO

C6H5NO2 + H2SO4 = C6H5N + HSO4 + H2O =>
C6H5NO2 + 4 H2SO4 = C6H5N + 4 HSO4 + 2 H2O

Ir + Cl2 + NaOH = Ir2O3 + HCl + NaCl =>
2 Ir + 3 Cl2 + 3 NaOH = Ir2O3 + 3 HCl + 3 NaCl

K2MnO4 + H2SO4 = KMnO4 + MnO2 + K2SO4 + H2O =>
3 K2MnO4 + 2 H2SO4 = 2 KMnO4 + MnO2 + 2 K2SO4 + 2 H2O

PBr3 + KOH = KBr + KH2PO3 + H2O =>
PBr3 + 4 KOH = 3 KBr + KH2PO3 + H2O

Pb(NO3)2(aq) + Na2C2O4(aq) = PbC2O4(l) + Na2(NO3)2(aq) =>
Pb(NO3)2(aq) + Na2C2O4(aq) = PbC2O4(l) + Na2(NO3)2(aq)

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