Balance the following chemical equation, classify the type of chemical reaction and write the chemical reaction in words. Pb(NO3)2(aq) + K2CrO4(aq) à PbCrO4(s) + KNO3(aq)
balance the following reaction Balance the following chemical equation. What are the correct stoichiometric coefficients for each molecule, in the order they appear in the reaction? CH +,-> CO + H2O Select one: o a. 2; 9; 6; 6 b.2; 6; 4; 4 o c. 1; 1; 1; 1 d. 1; 6; 3; 3 Next page
1)Balance the following chemical reaction, if necessary. Identify the reactant that is Oxidized and the reactant that is reduced. Write out the separate oxidation and reduction reaction equations. noilbse Fe2O03(s)- Fe(s) + O2(g) Speco Oxidized: Reduced: 2) Classify the reaction above as one of the following five types: Circle one. Single Replacement Decomposition Combination Double Replacement Combustion
Balance the following chemical reaction and determine the number of moles of HI produced when 2.33 moles of H2(g) are consumed in the following chemical reaction: __H2(g) + ___(g) → __Hi[g) Numeric Answer:
F. Hydrogen peroxide Reactants 1. Appearance of Reactants 2. Evidence of a Chemical Reaction 3. Balance: _H20. __H,0 + - 02(2) Type of chemical reaction: Questions and Problems Q1 What evidence of a chemical reaction might you see in the following cases? Refer to Table 10.1. a. dropping an Alka-Seltzer tablet into a glass of water b. bleaching a stain C. burning a match
Balance the following chemical reaction : H 2 S(g) + O 2 (g) SO 2 (g) + H 2 O(g) 4. Balance the following chemical reaction: HSQ + O2(g) → SO2(g) + H2O(9
Balance the following chemical reaction : H 2 S(g) + O 2 (g) SO 2 (g) + H 2 O(g) 4. Balance the following chemical reaction: HSQ + O2(g) → SO2(g) + H2O(9
Predict the products of the chemical reaction and balance the reaction. Assume the reaction is occurring in aqueous solution. If a coefficient is "1", enter "1" explicitly in the reactant's response box. ( ) HCl + ( ) Mg(OH)2 →( ) + ( )
4. Balance the following chemical reaction: H2S(0) + O2(g) → SO2(g) + H2O
Balance the following incomplete chemical reaction equation by inserting the proper coefficient number in front of each chemical: __a__AgNO3(aq) + __b__CaI2(aq) → __c__Ca(NO3)2(aq) + __d__AgI(s) Answer in the format of "a,b,c,d", e.g., "1,3,3,1".