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SO2 + NaOH = H2O + Na2SO3
- SO2 + NaOH = H2O + Na2SO3 is a Double Displacement (Metathesis) reaction where one mole of Sulfur Dioxide [SO 2] and two moles of Sodium Hydroxide [NaOH] react to form one mole of Water [H 2 O] and one mole of Sodium Sulfite [Na 2 SO 3]
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Sodium + Sulfur = Sodium Sulfide; Na + S + (CH3COO)2Pb = PbS + CH3COONa; Na + S + Fe + Cl = Fe2S3 + Na + Cl; Na + S + H + O4 = NaSHO4; Na + S + H + SO4 = Na + SO4 + H2S; Na + S + HOH = NaOH + HS; Na + S + O + H2O = NaSO2(H2O)2; Na + S + O = Na2S2O3; Na + S + O = Na2SO3; ZnO + Na2CO3 = Na2ZnO2 + CO2; AgNO3 + CuCl2 = CuCl2 + AgNO3; AlCl3 + CaCO3 ...
- Types of Chemical Reactions
Often, neutralization reactions are exothermic. For example,...
- NaCl + SO2 + H2O + O2 = Na2SO4 + HCl - Balanced Chemical Equation
NaCl + SO2 + H2O + O2 = Na2SO4 + HCl - Balanced Chemical...
- Na2O + SO2 = Na2SO4 + S - Balanced Chemical Equation
To balance a chemical equation, enter an equation of a...
- Types of Chemical Reactions
Reactants #Pb = 1# #NO_3 = 2# #K = 2# #CrO_4 = 1#. Products #Pb = 1# #NO_3 = 1# #K = 1# #CrO_4 = 1#. We can see that the #K# and #NO_3# are imbalanced. If we add a coefficient of 2 in front of the #KNO_3# this will balance the equation. #Pb (NO_3)_ (2 (aq))+ K_2CrO_ (4 (aq))rarrPbCrO_ (4 (s))+2KNO_ (3 (aq))#.
May 20, 2018 · If a fractional coefficient has been used, multiply both sides of the equation by the denominator to obtain whole numbers for the coefficients. Count the numbers of atoms of each kind on both sides of the equation to be sure that the chemical equation is balanced.
May 2, 2023 · A balanced chemical equation gives the identity of the reactants and the products as well as the accurate number of molecules or moles of each that are consumed or produced. Stoichiometry is a collective term for the quantitative relationships between the masses, the numbers of moles, and the numbers of particles (atoms, molecules, and ions) of ...
One of the most bizarre reactions in chemistry is called the Ugi reaction: R1C (=O)R2 + R3 - NH2 + R4COOH + R5NC S R4C (=O)N (R3)C (R1R2)C=ONHR5 + H2O (a) Write out the balanced chemical equation for the Ugi reaction, for the case where R = CH3CH2CH2CH2CH2CH2— (this is called the hexyl group) for all compounds. 382.