In any balanced chemical equation, the number of each type of atom on both sides of the equation is
decreased by one
dependent on the temperature
increased by one
the same
doubled
In any balanced chemical equation, the number of each type of atom on both sides of the equation is
For each chemical equation (which may or may not be balanced), list the number of each type of atom on each side of the equation, and determine if the equation is balanced. 1. List the number of each type of atom on the right side of the equation 2Na3PO4(aq)+2CoCl2(aq)→2Co3(PO4)2(s)+6NaCl(aq)2Na3PO4(aq)+2CoCl2(aq)→2Co3(PO4)2(s)+6NaCl(aq) Enter your answers separated by commas (the order of the numbers is the same as the order of the elements on the left side of the equation). 2.List the number of...
A balanced redox equation must have which of the following: I. The same number of each type of atom on both sides of the equation II. The total number electrons lost in the oxidation equal to total number of electrons gained in the reduction III. The same total charge of all ionic species on both sides of the reaction IV. H 20 present as a product or a reactant O I, II, and III I and 11 I, III, and...
For each chemical equation (which may or may not be balanced). list the number of each type of atom. on each side of the equation, and determine if the, equation is balancedPart AList the number of each type of atom on the lelt sioe of the equation \(\mathrm{H}_{2} \mathrm{SO}_{4}(a q)+\mathrm{BaCh}_{2}\left(a_{9}\right) \rightarrow \mathrm{BaSO}_{4}(s)+2 \mathrm{HCu}(a q)\)
A chemical equation is balanced by adding coefficients in front of some formulas so that the number of atoms of each element is equal on both sides of the equation. t or f
Problem 2: Below are several chemical equations. For each equation, identify which atoms are oxidized and which atoms are reduced. It is possible to have a type of atom that is both oxidized and reduced in the same chemical process. (How? Assign oxidation numbers to each element on both sides of the equation. If the number goes up, the atom is oxidized. If the number goes down, it's reduced.) a. N2(g) + 2 O2(g) → 2 NO2(g) b. CH4(g) +...
I need some help with this... A balanced reaction equation must have the same number of atoms of each element on both sides of the equation. The reaction given below represents the combustion of ethanol. To verify that the equation is balanced, count the atoms of each element on both sides of the reaction.
20) A chemical equation is balanced when A) the total number of molecules is the same in reactants and products. B) the total number of ions is the same in reactants and products. C) the sum of the coefficients of the reactants is equal to the sum of the coefficients of the products. D) the number of atoms of each element is the same in reactants and products.
both questions please Indicate the geometry around each specified atom in the chemical shown Type in the following number to indicate the Geometry for each atom in the structure shown (You must type in the number for the geometry only otherwise the computer will not recognize your answer. Molecular Geometry 1 = Linear 2 = Bent (Trigonal) 3 Trigonal Planar 4 = Bent (Tetrahedral) 5-Pyramidal 6 = Tetrahedral 7 = Not a central atom 8 = No right answer i.e.,...
Chapter 7 1.) For each chemical equation (which may or may not be balanced), list the number of each type of atom on each side of the equation, and determine if the equation is balanced. Part D. List the number of each type of atom on the left side of the equation C5H12(g)+8O2(g)→5CO2(g)+6H2O(g) Part E. List the number of each type of atom on the right side of the equation C5H12(g)+8O2(g)→5CO2(g)+6H2O(g) 7.) Write a molecular equation for the precipitation reaction...
In this balanced chemical equation, 2 C18H30O2 + 49O2 à 36 CO2 + 30 H2O, answer the following questions below: a. How many atoms of O are found on both sides of the equation? -- b. How many atoms of H are found on both sides of the equation? -- c. What is the mole ratio between O2 and CO2? -- d. What is the mole ratio between C18H30O2 and H2O? -- e. What type of reaction is this?